mercurial-scm/hg: mercurial/interfaces/repository.py annotate

annotate mercurial/interfaces/repository.py @ 52521:b52f2b365eff

typing: add type hints to `ipeercapabilities.capabilities()`

author	Matt Harbison <matt_harbison@yahoo.com>
date	Mon, 16 Dec 2024 03:04:44 -0500
parents	1554bd50a1af
children	4cb75772818d

rev	line source
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1 # repository.py - Interfaces and base classes for repositories and peers.
47296 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	2 # coding: utf-8
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	3 #
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	4 # Copyright 2017 Gregory Szorc <gregory.szorc@gmail.com>
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	5 #
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	6 # This software may be used and distributed according to the terms of the
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	7 # GNU General Public License version 2 or any later version.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	8
51859 f4733654f144 typing: add `from __future__ import annotations` to most files Matt Harbison <matt_harbison@yahoo.com> parents: 51781 diff changeset	9 from __future__ import annotations
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	10
52475 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	11 import abc
52463 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	12 import typing
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	13
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	14 from typing import (
52463 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	15 Any,
52485 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	16 Callable,
52474 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	17 Collection,
52487 3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52486 diff changeset	18 Iterable,
3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52486 diff changeset	19 Iterator,
52485 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	20 Mapping,
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	21 Protocol,
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	22 Set,
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	23 )
26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	24
42813 268662aac075 interfaces: create a new folder for interfaces and move repository.py in it Pulkit Goyal <pulkit@yandex-team.ru> parents: 42779 diff changeset	25 from ..i18n import _
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	26 from .. import error
33802 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	27
52463 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	28 if typing.TYPE_CHECKING:
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	29 from typing import (
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	30 ByteString, # TODO: change to Buffer for 3.14
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	31 )
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	32
52463 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	33 # Almost all mercurial modules are only imported in the type checking phase
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	34 # to avoid circular imports
52485 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	35 from .. import (
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	36 match as matchmod,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	37 pathutil,
52485 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	38 util,
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	39 )
52463 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	40 from ..utils import (
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	41 urlutil,
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	42 )
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	43
52485 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	44 from . import dirstate as intdirstate
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	45
52478 d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	46 # TODO: make a protocol class for this
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	47 NodeConstants = Any
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	48
52463 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	49 # TODO: create a Protocol class, since importing uimod here causes a cycle
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	50 # that confuses pytype.
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	51 Ui = Any
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	52
52478 d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	53 # TODO: make a protocol class for this
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	54 Vfs = Any
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	55
39850 d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39844 diff changeset	56 # Local repository feature string.
d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39844 diff changeset	57
d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39844 diff changeset	58 # Revlogs are being used for file storage.
d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39844 diff changeset	59 REPO_FEATURE_REVLOG_FILE_STORAGE = b'revlogfilestorage'
d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39844 diff changeset	60 # The storage part of the repository is shared from an external source.
d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39844 diff changeset	61 REPO_FEATURE_SHARED_STORAGE = b'sharedstore'
39851 1f7b3b980af8 lfs: add repository feature denoting the use of LFS Gregory Szorc <gregory.szorc@gmail.com> parents: 39850 diff changeset	62 # LFS supported for backing file storage.
1f7b3b980af8 lfs: add repository feature denoting the use of LFS Gregory Szorc <gregory.szorc@gmail.com> parents: 39850 diff changeset	63 REPO_FEATURE_LFS = b'lfs'
40027 83146d176c03 localrepo: add repository feature when repo can be stream cloned Gregory Szorc <gregory.szorc@gmail.com> parents: 40021 diff changeset	64 # Repository supports being stream cloned.
83146d176c03 localrepo: add repository feature when repo can be stream cloned Gregory Szorc <gregory.szorc@gmail.com> parents: 40021 diff changeset	65 REPO_FEATURE_STREAM_CLONE = b'streamclone'
47226 19d4802cb304 sidedata: add a 'side-data' repository feature and use it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47146 diff changeset	66 # Repository supports (at least) some sidedata to be stored
19d4802cb304 sidedata: add a 'side-data' repository feature and use it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47146 diff changeset	67 REPO_FEATURE_SIDE_DATA = b'side-data'
40390 7e3b6c4f01a2 localrepo: support marking repos as having shallow file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 40389 diff changeset	68 # Files storage may lack data for all ancestors.
7e3b6c4f01a2 localrepo: support marking repos as having shallow file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 40389 diff changeset	69 REPO_FEATURE_SHALLOW_FILE_STORAGE = b'shallowfilestorage'
39850 d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39844 diff changeset	70
40047 8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40027 diff changeset	71 REVISION_FLAG_CENSORED = 1 << 15
8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40027 diff changeset	72 REVISION_FLAG_ELLIPSIS = 1 << 14
8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40027 diff changeset	73 REVISION_FLAG_EXTSTORED = 1 << 13
47077 119790e1c67c cg4: introduce protocol flag to signify the presence of sidedata Rapha?l Gom?s <rgomes@octobus.net> parents: 46780 diff changeset	74 REVISION_FLAG_HASCOPIESINFO = 1 << 12
40047 8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40027 diff changeset	75
8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40027 diff changeset	76 REVISION_FLAGS_KNOWN = (
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	77 REVISION_FLAG_CENSORED
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	78 \| REVISION_FLAG_ELLIPSIS
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	79 \| REVISION_FLAG_EXTSTORED
45671 2d6aea053153 copies: add a HASCOPIESINFO flag to highlight rev with useful data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 45372 diff changeset	80 \| REVISION_FLAG_HASCOPIESINFO
43032 a12a9af7536c sidedata: add a new revision flag constant for side data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42814 diff changeset	81 )
40047 8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40027 diff changeset	82
40427 59a870a4ad6e changegroup: refactor emitrevision to use a `deltamode` argument Boris Feld <boris.feld@octobus.net> parents: 40390 diff changeset	83 CG_DELTAMODE_STD = b'default'
59a870a4ad6e changegroup: refactor emitrevision to use a `deltamode` argument Boris Feld <boris.feld@octobus.net> parents: 40390 diff changeset	84 CG_DELTAMODE_PREV = b'previous'
59a870a4ad6e changegroup: refactor emitrevision to use a `deltamode` argument Boris Feld <boris.feld@octobus.net> parents: 40390 diff changeset	85 CG_DELTAMODE_FULL = b'fulltext'
40432 968dd7e02ac5 changegroup: allow to force delta to be against p1 Boris Feld <boris.feld@octobus.net> parents: 40430 diff changeset	86 CG_DELTAMODE_P1 = b'p1'
40427 59a870a4ad6e changegroup: refactor emitrevision to use a `deltamode` argument Boris Feld <boris.feld@octobus.net> parents: 40390 diff changeset	87
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	88
47296 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	89 ## Cache related constants:
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	90 #
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	91 # Used to control which cache should be warmed in a repo.updatecaches(…) call.
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	92
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	93 # Warm branchmaps of all known repoview's filter-level
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	94 CACHE_BRANCHMAP_ALL = b"branchmap-all"
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	95 # Warm branchmaps of repoview's filter-level used by server
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	96 CACHE_BRANCHMAP_SERVED = b"branchmap-served"
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	97 # Warm internal changelog cache (eg: persistent nodemap)
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	98 CACHE_CHANGELOG_CACHE = b"changelog-cache"
51534 4a8bb136ee77 branchcache: allow to detect "pure topological case" for branchmap Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51044 diff changeset	99 # check of a branchmap can use the "pure topo" mode
4a8bb136ee77 branchcache: allow to detect "pure topological case" for branchmap Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51044 diff changeset	100 CACHE_BRANCHMAP_DETECT_PURE_TOPO = b"branchmap-detect-pure-topo"
47296 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	101 # Warm full manifest cache
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	102 CACHE_FULL_MANIFEST = b"full-manifest"
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	103 # Warm file-node-tags cache
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	104 CACHE_FILE_NODE_TAGS = b"file-node-tags"
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	105 # Warm internal manifestlog cache (eg: persistent nodemap)
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	106 CACHE_MANIFESTLOG_CACHE = b"manifestlog-cache"
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	107 # Warn rev branch cache
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	108 CACHE_REV_BRANCH = b"rev-branch-cache"
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	109 # Warm tags' cache for default repoview'
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	110 CACHE_TAGS_DEFAULT = b"tags-default"
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	111 # Warm tags' cache for repoview's filter-level used by server
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	112 CACHE_TAGS_SERVED = b"tags-served"
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	113
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	114 # the cache to warm by default after a simple transaction
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	115 # (this is a mutable set to let extension update it)
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	116 CACHES_DEFAULT = {
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	117 CACHE_BRANCHMAP_SERVED,
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	118 }
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	119
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	120 # the caches to warm when warming all of them
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	121 # (this is a mutable set to let extension update it)
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	122 CACHES_ALL = {
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	123 CACHE_BRANCHMAP_SERVED,
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	124 CACHE_BRANCHMAP_ALL,
51534 4a8bb136ee77 branchcache: allow to detect "pure topological case" for branchmap Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51044 diff changeset	125 CACHE_BRANCHMAP_DETECT_PURE_TOPO,
51905 e51161b12c7e rev-branch-cache: have debugupdatecache warm rbc too Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51868 diff changeset	126 CACHE_REV_BRANCH,
47296 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	127 CACHE_CHANGELOG_CACHE,
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	128 CACHE_FILE_NODE_TAGS,
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	129 CACHE_FULL_MANIFEST,
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	130 CACHE_MANIFESTLOG_CACHE,
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	131 CACHE_TAGS_DEFAULT,
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	132 CACHE_TAGS_SERVED,
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	133 }
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	134
47299 7edaf91c7886 updatecaches: use the `caches` argument instead of a special `full` value Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47296 diff changeset	135 # the cache to warm by default on simple call
7edaf91c7886 updatecaches: use the `caches` argument instead of a special `full` value Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47296 diff changeset	136 # (this is a mutable set to let extension update it)
7edaf91c7886 updatecaches: use the `caches` argument instead of a special `full` value Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47296 diff changeset	137 CACHES_POST_CLONE = CACHES_ALL.copy()
7edaf91c7886 updatecaches: use the `caches` argument instead of a special `full` value Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47296 diff changeset	138 CACHES_POST_CLONE.discard(CACHE_FILE_NODE_TAGS)
52241 d57d1606049c clone: properly exclude rev-branch-cache from post clone cache warming Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51905 diff changeset	139 CACHES_POST_CLONE.discard(CACHE_REV_BRANCH)
47299 7edaf91c7886 updatecaches: use the `caches` argument instead of a special `full` value Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47296 diff changeset	140
47296 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47226 diff changeset	141
52464 73a46cef57c9 interfaces: rename `repository.ipeerconnection` to reflect it being private Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	142 class _ipeerconnection(Protocol):
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	143 """Represents a "connection" to a repository.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	144
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	145 This is the base interface for representing a connection to a repository.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	146 It holds basic properties and methods applicable to all peer types.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	147
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	148 This is not a complete interface definition and should not be used
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	149 outside of this module.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	150 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	151
52463 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	152 ui: Ui
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	153 """ui.ui instance"""
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	154
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	155 path: urlutil.path \| None
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52462 diff changeset	156 """a urlutil.path instance or None"""
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	157
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	158 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	159 def url(self):
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	160 """Returns a URL string representing this peer.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	161
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	162 Currently, implementations expose the raw URL used to construct the
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	163 instance. It may contain credentials as part of the URL. The
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	164 expectations of the value aren't well-defined and this could lead to
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	165 data leakage.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	166
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	167 TODO audit/clean consumers and more clearly define the contents of this
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	168 value.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	169 """
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	170
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	171 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	172 def local(self):
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	173 """Returns a local repository instance.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	174
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	175 If the peer represents a local repository, returns an object that
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	176 can be used to interface with it. Otherwise returns ``None``.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	177 """
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	178
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	179 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	180 def canpush(self):
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	181 """Returns a boolean indicating if this peer can be pushed to."""
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	182
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	183 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	184 def close(self):
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	185 """Close the connection to this peer.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	186
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	187 This is called when the peer will no longer be used. Resources
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	188 associated with the peer should be cleaned up.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	189 """
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	190
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	191
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	192 class ipeercapabilities(Protocol):
37610 98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	193 """Peer sub-interface related to capabilities."""
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	194
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	195 @abc.abstractmethod
52518 5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	196 def capable(self, name: bytes) -> bool \| bytes:
37610 98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	197 """Determine support for a named capability.
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	198
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	199 Returns ``False`` if capability not supported.
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	200
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	201 Returns ``True`` if boolean capability is supported. Returns a string
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	202 if capability support is non-boolean.
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	203
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	204 Capability strings may or may not map to wire protocol capabilities.
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	205 """
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	206
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	207 @abc.abstractmethod
52521 b52f2b365eff typing: add type hints to `ipeercapabilities.capabilities()` Matt Harbison <matt_harbison@yahoo.com> parents: 52520 diff changeset	208 def capabilities(self) -> Set[bytes]:
52520 1554bd50a1af interfaces: move peer `capabilities()` to the `ipeercapabilities` interface Matt Harbison <matt_harbison@yahoo.com> parents: 52518 diff changeset	209 """Obtain capabilities of the peer.
1554bd50a1af interfaces: move peer `capabilities()` to the `ipeercapabilities` interface Matt Harbison <matt_harbison@yahoo.com> parents: 52518 diff changeset	210
1554bd50a1af interfaces: move peer `capabilities()` to the `ipeercapabilities` interface Matt Harbison <matt_harbison@yahoo.com> parents: 52518 diff changeset	211 Returns a set of string capabilities.
1554bd50a1af interfaces: move peer `capabilities()` to the `ipeercapabilities` interface Matt Harbison <matt_harbison@yahoo.com> parents: 52518 diff changeset	212 """
1554bd50a1af interfaces: move peer `capabilities()` to the `ipeercapabilities` interface Matt Harbison <matt_harbison@yahoo.com> parents: 52518 diff changeset	213
1554bd50a1af interfaces: move peer `capabilities()` to the `ipeercapabilities` interface Matt Harbison <matt_harbison@yahoo.com> parents: 52518 diff changeset	214 @abc.abstractmethod
52518 5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	215 def requirecap(self, name: bytes, purpose: bytes) -> None:
37610 98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	216 """Require a capability to be present.
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	217
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	218 Raises a ``CapabilityError`` if the capability isn't present.
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	219 """
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	220
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	221
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	222 class ipeercommands(Protocol):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	223 """Client-side interface for communicating over the wire protocol.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	224
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	225 This interface is used as a gateway to the Mercurial wire protocol.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	226 methods commonly call wire protocol commands of the same name.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	227 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	228
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	229 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	230 def branchmap(self):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	231 """Obtain heads in named branches.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	232
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	233 Returns a dict mapping branch name to an iterable of nodes that are
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	234 heads on that branch.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	235 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	236
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	237 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	238 def get_cached_bundle_inline(self, path):
50696 2aaabd8f4471 clone-bundle: rename the methods and wireprotole command Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50663 diff changeset	239 """Retrieve a clonebundle across the wire.
50663 60f9602b413e clonebundles: add support for inline (streaming) clonebundles Mathias De Mare <mathias.de_mare@nokia.com> parents: 50634 diff changeset	240
60f9602b413e clonebundles: add support for inline (streaming) clonebundles Mathias De Mare <mathias.de_mare@nokia.com> parents: 50634 diff changeset	241 Returns a chunkbuffer
60f9602b413e clonebundles: add support for inline (streaming) clonebundles Mathias De Mare <mathias.de_mare@nokia.com> parents: 50634 diff changeset	242 """
60f9602b413e clonebundles: add support for inline (streaming) clonebundles Mathias De Mare <mathias.de_mare@nokia.com> parents: 50634 diff changeset	243
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	244 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	245 def clonebundles(self):
37649 a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	246 """Obtains the clone bundles manifest for the repo.
a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	247
a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	248 Returns the manifest as unparsed bytes.
a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	249 """
a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	250
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	251 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	252 def debugwireargs(self, one, two, three=None, four=None, five=None):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	253 """Used to facilitate debugging of arguments passed over the wire."""
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	254
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	255 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	256 def getbundle(self, source, **kwargs):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	257 """Obtain remote repository data as a bundle.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	258
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	259 This command is how the bulk of repository data is transferred from
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	260 the peer to the local repository
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	261
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	262 Returns a generator of bundle data.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	263 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	264
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	265 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	266 def heads(self):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	267 """Determine all known head revisions in the peer.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	268
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	269 Returns an iterable of binary nodes.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	270 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	271
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	272 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	273 def known(self, nodes):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	274 """Determine whether multiple nodes are known.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	275
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	276 Accepts an iterable of nodes whose presence to check for.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	277
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	278 Returns an iterable of booleans indicating of the corresponding node
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	279 at that index is known to the peer.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	280 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	281
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	282 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	283 def listkeys(self, namespace):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	284 """Obtain all keys in a pushkey namespace.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	285
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	286 Returns an iterable of key names.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	287 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	288
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	289 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	290 def lookup(self, key):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	291 """Resolve a value to a known revision.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	292
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	293 Returns a binary node of the resolved revision on success.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	294 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	295
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	296 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	297 def pushkey(self, namespace, key, old, new):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	298 """Set a value using the ``pushkey`` protocol.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	299
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	300 Arguments correspond to the pushkey namespace and key to operate on and
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	301 the old and new values for that key.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	302
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	303 Returns a string with the peer result. The value inside varies by the
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	304 namespace.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	305 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	306
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	307 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	308 def stream_out(self):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	309 """Obtain streaming clone data.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	310
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	311 Successful result should be a generator of data chunks.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	312 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	313
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	314 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	315 def unbundle(self, bundle, heads, url):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	316 """Transfer repository data to the peer.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	317
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	318 This is how the bulk of data during a push is transferred.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	319
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	320 Returns the integer number of heads added to the peer.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	321 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	322
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	323
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	324 class ipeerlegacycommands(Protocol):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	325 """Interface for implementing support for legacy wire protocol commands.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	326
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	327 Wire protocol commands transition to legacy status when they are no longer
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	328 used by modern clients. To facilitate identifying which commands are
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	329 legacy, the interfaces are split.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	330 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	331
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	332 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	333 def between(self, pairs):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	334 """Obtain nodes between pairs of nodes.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	335
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	336 ``pairs`` is an iterable of node pairs.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	337
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	338 Returns an iterable of iterables of nodes corresponding to each
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	339 requested pair.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	340 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	341
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	342 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	343 def branches(self, nodes):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	344 """Obtain ancestor changesets of specific nodes back to a branch point.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	345
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	346 For each requested node, the peer finds the first ancestor node that is
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	347 a DAG root or is a merge.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	348
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	349 Returns an iterable of iterables with the resolved values for each node.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	350 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	351
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	352 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	353 def changegroup(self, nodes, source):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	354 """Obtain a changegroup with data for descendants of specified nodes."""
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	355
52497 61f70a6ab645 wirepeer: subclass new `repository.ipeer{,legacy}commands` Proctocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	356 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	357 def changegroupsubset(self, bases, heads, source):
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	358 pass
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	359
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	360
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	361 class ipeercommandexecutor(Protocol):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	362 """Represents a mechanism to execute remote commands.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	363
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	364 This is the primary interface for requesting that wire protocol commands
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	365 be executed. Instances of this interface are active in a context manager
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	366 and have a well-defined lifetime. When the context manager exits, all
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	367 outstanding requests are waited on.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	368 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	369
52496 e123c8a26a70 localrepo: subclass the new `repository.ipeercommandexecutor` Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52493 diff changeset	370 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	371 def callcommand(self, name, args):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	372 """Request that a named command be executed.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	373
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	374 Receives the command name and a dictionary of command arguments.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	375
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	376 Returns a ``concurrent.futures.Future`` that will resolve to the
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	377 result of that command request. That exact value is left up to
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	378 the implementation and possibly varies by command.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	379
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	380 Not all commands can coexist with other commands in an executor
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	381 instance: it depends on the underlying wire protocol transport being
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	382 used and the command itself.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	383
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	384 Implementations MAY call ``sendcommands()`` automatically if the
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	385 requested command can not coexist with other commands in this executor.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	386
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	387 Implementations MAY call ``sendcommands()`` automatically when the
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	388 future's ``result()`` is called. So, consumers using multiple
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	389 commands with an executor MUST ensure that ``result()`` is not called
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	390 until all command requests have been issued.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	391 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	392
52496 e123c8a26a70 localrepo: subclass the new `repository.ipeercommandexecutor` Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52493 diff changeset	393 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	394 def sendcommands(self):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	395 """Trigger submission of queued command requests.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	396
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	397 Not all transports submit commands as soon as they are requested to
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	398 run. When called, this method forces queued command requests to be
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	399 issued. It will no-op if all commands have already been sent.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	400
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	401 When called, no more new commands may be issued with this executor.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	402 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	403
52496 e123c8a26a70 localrepo: subclass the new `repository.ipeercommandexecutor` Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52493 diff changeset	404 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	405 def close(self):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	406 """Signal that this command request is finished.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	407
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	408 When called, no more new commands may be issued. All outstanding
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	409 commands that have previously been issued are waited on before
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	410 returning. This not only includes waiting for the futures to resolve,
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	411 but also waiting for all response data to arrive. In other words,
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	412 calling this waits for all on-wire state for issued command requests
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	413 to finish.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	414
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	415 When used as a context manager, this method is called when exiting the
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	416 context manager.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	417
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	418 This method may call ``sendcommands()`` if there are buffered commands.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	419 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	420
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	421
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	422 class ipeerrequests(Protocol):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	423 """Interface for executing commands on a peer."""
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	424
52465 4cc186255672 interfaces: convert `repository.ipeerrequests` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52464 diff changeset	425 limitedarguments: bool
4cc186255672 interfaces: convert `repository.ipeerrequests` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52464 diff changeset	426 """True if the peer cannot receive large argument value for commands."""
42158 69921d02daaf peer: introduce a limitedarguments attributes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41315 diff changeset	427
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	428 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	429 def commandexecutor(self):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	430 """A context manager that resolves to an ipeercommandexecutor.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	431
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	432 The object this resolves to can be used to issue command requests
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	433 to the peer.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	434
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	435 Callers should call its ``callcommand`` method to issue command
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	436 requests.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	437
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	438 A new executor should be obtained for each distinct set of commands
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	439 (possibly just a single command) that the consumer wants to execute
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	440 as part of a single operation or round trip. This is because some
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	441 peers are half-duplex and/or don't support persistent connections.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	442 e.g. in the case of HTTP peers, commands sent to an executor represent
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	443 a single HTTP request. While some peers may support multiple command
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	444 sends over the wire per executor, consumers need to code to the least
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	445 capable peer. So it should be assumed that command executors buffer
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	446 called commands until they are told to send them and that each
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	447 command executor could result in a new connection or wire-level request
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	448 being issued.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	449 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	450
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	451
52506 199b0e62b403 interfaces: make the `peer` mixin not a Protocol to fix Python 3.10 failures Matt Harbison <matt_harbison@yahoo.com> parents: 52500 diff changeset	452 # TODO: make this a Protocol class when 3.11 is the minimum supported version?
199b0e62b403 interfaces: make the `peer` mixin not a Protocol to fix Python 3.10 failures Matt Harbison <matt_harbison@yahoo.com> parents: 52500 diff changeset	453 class peer(_ipeerconnection, ipeercapabilities, ipeerrequests):
37320 39f7d4ee8bcd repository: port peer interfaces to zope.interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37316 diff changeset	454 """Unified interface for peer repositories.
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	455
37320 39f7d4ee8bcd repository: port peer interfaces to zope.interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37316 diff changeset	456 All peer instances must conform to this interface.
33800 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	457 """
33801 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33800 diff changeset	458
52466 1df97507c6b8 interfaces: convert `repository.peer` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52465 diff changeset	459 limitedarguments: bool = False
52518 5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	460 path: urlutil.path \| None
5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	461 ui: Ui
5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	462
5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	463 def __init__(
5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	464 self,
5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	465 ui: Ui,
5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	466 path: urlutil.path \| None = None,
5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	467 remotehidden: bool = False,
5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	468 ) -> None:
49751 a6e2a668c746 peer: have a common constructor and use it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49748 diff changeset	469 self.ui = ui
49752 611ccb631cbc peer: add a `path` attribute to peer Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49751 diff changeset	470 self.path = path
49751 a6e2a668c746 peer: have a common constructor and use it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49748 diff changeset	471
52518 5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	472 def capable(self, name: bytes) -> bool \| bytes:
52520 1554bd50a1af interfaces: move peer `capabilities()` to the `ipeercapabilities` interface Matt Harbison <matt_harbison@yahoo.com> parents: 52518 diff changeset	473 caps = self.capabilities()
33802 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	474 if name in caps:
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	475 return True
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	476
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	477 name = b'%s=' % name
33802 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	478 for cap in caps:
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	479 if cap.startswith(name):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	480 return cap[len(name) :]
33802 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	481
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	482 return False
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	483
52518 5a924cb07768 typing: add annotations to the `repository.peer` mixin class Matt Harbison <matt_harbison@yahoo.com> parents: 52506 diff changeset	484 def requirecap(self, name: bytes, purpose: bytes) -> None:
33802 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	485 if self.capable(name):
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	486 return
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	487
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	488 raise error.CapabilityError(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	489 _(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	490 b'cannot %s; remote repository does not support the '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	491 b'\'%s\' capability'
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	492 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	493 % (purpose, name)
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	494 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	495
33802 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33801 diff changeset	496
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	497 class iverifyproblem(Protocol):
39842 97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	498 """Represents a problem with the integrity of the repository.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	499
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	500 Instances of this interface are emitted to describe an integrity issue
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	501 with a repository (e.g. corrupt storage, missing data, etc).
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	502
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	503 Instances are essentially messages associated with severity.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	504 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	505
52467 f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	506 warning: bytes \| None
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	507 """Message indicating a non-fatal problem."""
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	508
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	509 error: bytes \| None
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	510 """Message indicating a fatal problem."""
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	511
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	512 node: bytes \| None
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	513 """Revision encountering the problem.
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	514
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	515 ``None`` means the problem doesn't apply to a single revision.
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52466 diff changeset	516 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	517
39872 733db72f0f54 revlog: move revision verification out of verify Gregory Szorc <gregory.szorc@gmail.com> parents: 39869 diff changeset	518
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	519 class irevisiondelta(Protocol):
39230 b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	520 """Represents a delta between one revision and another.
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	521
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	522 Instances convey enough information to allow a revision to be exchanged
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	523 with another repository.
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	524
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	525 Instances represent the fulltext revision data or a delta against
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	526 another revision. Therefore the ``revision`` and ``delta`` attributes
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	527 are mutually exclusive.
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	528
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	529 Typically used for changegroup generation.
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	530 """
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	531
52469 2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	532 node: bytes
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	533 """20 byte node of this revision."""
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	534
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	535 p1node: bytes
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	536 """20 byte node of 1st parent of this revision."""
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	537
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	538 p2node: bytes
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	539 """20 byte node of 2nd parent of this revision."""
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	540
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	541 # TODO: is this really optional? revlog.revlogrevisiondelta defaults to None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	542 linknode: bytes \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	543 """20 byte node of the changelog revision this node is linked to."""
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	544
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	545 flags: int
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	546 """2 bytes of integer flags that apply to this revision.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	547
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	548 This is a bitwise composition of the ``REVISION_FLAG_*`` constants.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	549 """
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	550
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	551 basenode: bytes
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	552 """20 byte node of the revision this data is a delta against.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	553
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	554 ``nullid`` indicates that the revision is a full revision and not
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	555 a delta.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	556 """
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	557
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	558 baserevisionsize: int \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	559 """Size of base revision this delta is against.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	560
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	561 May be ``None`` if ``basenode`` is ``nullid``.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	562 """
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	563
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	564 # TODO: is this really optional? (Seems possible in
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	565 # storageutil.emitrevisions()).
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	566 revision: bytes \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	567 """Raw fulltext of revision data for this node."""
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	568
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	569 delta: bytes \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	570 """Delta between ``basenode`` and ``node``.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	571
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	572 Stored in the bdiff delta format.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	573 """
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	574
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	575 sidedata: bytes \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	576 """Raw sidedata bytes for the given revision."""
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	577
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	578 protocol_flags: int
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	579 """Single byte of integer flags that can influence the protocol.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	580
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	581 This is a bitwise composition of the ``storageutil.CG_FLAG*`` constants.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52467 diff changeset	582 """
47077 119790e1c67c cg4: introduce protocol flag to signify the presence of sidedata Rapha?l Gom?s <rgomes@octobus.net> parents: 46780 diff changeset	583
39230 b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38835 diff changeset	584
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	585 class ifilerevisionssequence(Protocol):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	586 """Contains index data for all revisions of a file.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	587
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	588 Types implementing this behave like lists of tuples. The index
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	589 in the list corresponds to the revision number. The values contain
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	590 index metadata.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	591
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	592 The null revision (revision number -1) is always the last item
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	593 in the index.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	594 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	595
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	596 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	597 def __len__(self):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	598 """The total number of revisions."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	599
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	600 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	601 def __getitem__(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	602 """Returns the object having a specific revision number.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	603
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	604 Returns an 8-tuple with the following fields:
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	605
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	606 offset+flags
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	607 Contains the offset and flags for the revision. 64-bit unsigned
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	608 integer where first 6 bytes are the offset and the next 2 bytes
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	609 are flags. The offset can be 0 if it is not used by the store.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	610 compressed size
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	611 Size of the revision data in the store. It can be 0 if it isn't
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	612 needed by the store.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	613 uncompressed size
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	614 Fulltext size. It can be 0 if it isn't needed by the store.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	615 base revision
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	616 Revision number of revision the delta for storage is encoded
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	617 against. -1 indicates not encoded against a base revision.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	618 link revision
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	619 Revision number of changelog revision this entry is related to.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	620 p1 revision
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	621 Revision number of 1st parent. -1 if no 1st parent.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	622 p2 revision
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	623 Revision number of 2nd parent. -1 if no 1st parent.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	624 node
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	625 Binary node value for this revision number.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	626
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	627 Negative values should index off the end of the sequence. ``-1``
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	628 should return the null revision. ``-2`` should return the most
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	629 recent revision.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	630 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	631
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	632 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	633 def __contains__(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	634 """Whether a revision number exists."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	635
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	636 @abc.abstractmethod
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	637 def insert(self, i, entry):
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	638 """Add an item to the index at specific revision."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	639
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	640
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	641 class ifileindex(Protocol):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	642 """Storage interface for index data of a single file.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	643
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	644 File storage data is divided into index metadata and data storage.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	645 This interface defines the index portion of the interface.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	646
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	647 The index logically consists of:
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	648
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	649 * A mapping between revision numbers and nodes.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	650 * DAG data (storing and querying the relationship between nodes).
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	651 * Metadata to facilitate storage.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	652 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	653
52472 0d4ead4d88bd interfaces: convert `repository.ifileindex` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52469 diff changeset	654 nullid: bytes
0d4ead4d88bd interfaces: convert `repository.ifileindex` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52469 diff changeset	655 """node for the null revision for use as delta base."""
46780 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46713 diff changeset	656
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	657 @abc.abstractmethod
52487 3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52486 diff changeset	658 def __len__(self) -> int:
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	659 """Obtain the number of revisions stored for this file."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	660
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	661 @abc.abstractmethod
52487 3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52486 diff changeset	662 def __iter__(self) -> Iterator[int]:
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	663 """Iterate over revision numbers for this file."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	664
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	665 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	666 def hasnode(self, node):
40387 f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	667 """Returns a bool indicating if a node is known to this store.
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	668
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	669 Implementations must only return True for full, binary node values:
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	670 hex nodes, revision numbers, and partial node matches must be
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	671 rejected.
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	672
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	673 The null node is never present.
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	674 """
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	675
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	676 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	677 def revs(self, start=0, stop=None):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	678 """Iterate over revision numbers for this file, with control."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	679
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	680 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	681 def parents(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	682 """Returns a 2-tuple of parent nodes for a revision.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	683
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	684 Values will be ``nullid`` if the parent is empty.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	685 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	686
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	687 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	688 def parentrevs(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	689 """Like parents() but operates on revision numbers."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	690
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	691 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	692 def rev(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	693 """Obtain the revision number given a node.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	694
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	695 Raises ``error.LookupError`` if the node is not known.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	696 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	697
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	698 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	699 def node(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	700 """Obtain the node value given a revision number.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	701
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	702 Raises ``IndexError`` if the node is not known.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	703 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	704
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	705 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	706 def lookup(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	707 """Attempt to resolve a value to a node.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	708
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	709 Value can be a binary node, hex node, revision number, or a string
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	710 that can be converted to an integer.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	711
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	712 Raises ``error.LookupError`` if a node could not be resolved.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	713 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	714
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	715 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	716 def linkrev(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	717 """Obtain the changeset revision number a revision is linked to."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	718
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	719 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	720 def iscensored(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	721 """Return whether a revision's content has been censored."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	722
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	723 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	724 def commonancestorsheads(self, node1, node2):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	725 """Obtain an iterable of nodes containing heads of common ancestors.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	726
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	727 See ``ancestor.commonancestorsheads()``.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	728 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	729
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	730 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	731 def descendants(self, revs):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	732 """Obtain descendant revision numbers for a set of revision numbers.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	733
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	734 If ``nullrev`` is in the set, this is equivalent to ``revs()``.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	735 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	736
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	737 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	738 def heads(self, start=None, stop=None):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	739 """Obtain a list of nodes that are DAG heads, with control.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	740
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	741 The set of revisions examined can be limited by specifying
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	742 ``start`` and ``stop``. ``start`` is a node. ``stop`` is an
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	743 iterable of nodes. DAG traversal starts at earlier revision
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	744 ``start`` and iterates forward until any node in ``stop`` is
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	745 encountered.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	746 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	747
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	748 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	749 def children(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	750 """Obtain nodes that are children of a node.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	751
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	752 Returns a list of nodes.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	753 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	754
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	755
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	756 class ifiledata(Protocol):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	757 """Storage interface for data storage of a specific file.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	758
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	759 This complements ``ifileindex`` and provides an interface for accessing
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	760 data for a tracked file.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	761 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	762
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	763 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	764 def size(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	765 """Obtain the fulltext size of file data.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	766
39875 d909c44d29e1 filelog: stop proxying rawsize() (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39873 diff changeset	767 Any metadata is excluded from size measurements.
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	768 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	769
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	770 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	771 def revision(self, node):
45946 464539c305aa formatting: drop a few extra double quotes in docstrings Matt Harbison <matt_harbison@yahoo.com> parents: 45942 diff changeset	772 """Obtain fulltext data for a node.
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	773
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	774 By default, any storage transformations are applied before the data
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	775 is returned. If ``raw`` is True, non-raw storage transformations
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	776 are not applied.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	777
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	778 The fulltext data may contain a header containing metadata. Most
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	779 consumers should use ``read()`` to obtain the actual file data.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	780 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	781
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	782 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	783 def rawdata(self, node):
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45788 diff changeset	784 """Obtain raw data for a node."""
42727 bbe71b5afd02 rawdata: register the method for `ifiledata` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42723 diff changeset	785
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	786 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	787 def read(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	788 """Resolve file fulltext data.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	789
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	790 This is similar to ``revision()`` except any metadata in the data
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	791 headers is stripped.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	792 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	793
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	794 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	795 def renamed(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	796 """Obtain copy metadata for a node.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	797
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	798 Returns ``False`` if no copy metadata is stored or a 2-tuple of
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	799 (path, node) from which this revision was copied.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	800 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	801
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	802 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	803 def cmp(self, node, fulltext):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	804 """Compare fulltext to another revision.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	805
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	806 Returns True if the fulltext is different from what is stored.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	807
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	808 This takes copy metadata into account.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	809
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	810 TODO better document the copy metadata and censoring logic.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	811 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	812
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	813 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	814 def emitrevisions(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	815 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	816 nodes,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	817 nodesorder=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	818 revisiondata=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	819 assumehaveparentrevisions=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	820 deltamode=CG_DELTAMODE_STD,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	821 ):
39862 5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	822 """Produce ``irevisiondelta`` for revisions.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	823
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	824 Given an iterable of nodes, emits objects conforming to the
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	825 ``irevisiondelta`` interface that describe revisions in storage.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	826
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	827 This method is a generator.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	828
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	829 The input nodes may be unordered. Implementations must ensure that a
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	830 node's parents are emitted before the node itself. Transitively, this
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	831 means that a node may only be emitted once all its ancestors in
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	832 ``nodes`` have also been emitted.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	833
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	834 By default, emits "index" data (the ``node``, ``p1node``, and
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	835 ``p2node`` attributes). If ``revisiondata`` is set, revision data
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	836 will also be present on the emitted objects.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	837
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	838 With default argument values, implementations can choose to emit
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	839 either fulltext revision data or a delta. When emitting deltas,
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	840 implementations must consider whether the delta's base revision
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	841 fulltext is available to the receiver.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	842
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	843 The base revision fulltext is guaranteed to be available if any of
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	844 the following are met:
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	845
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	846 * Its fulltext revision was emitted by this method call.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	847 * A delta for that revision was emitted by this method call.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	848 * ``assumehaveparentrevisions`` is True and the base revision is a
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	849 parent of the node.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	850
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	851 ``nodesorder`` can be used to control the order that revisions are
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	852 emitted. By default, revisions can be reordered as long as they are
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	853 in DAG topological order (see above). If the value is ``nodes``,
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	854 the iteration order from ``nodes`` should be used. If the value is
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	855 ``storage``, then the native order from the backing storage layer
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	856 is used. (Not all storage layers will have strong ordering and behavior
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	857 of this mode is storage-dependent.) ``nodes`` ordering can force
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	858 revisions to be emitted before their ancestors, so consumers should
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	859 use it with care.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	860
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	861 The ``linknode`` attribute on the returned ``irevisiondelta`` may not
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	862 be set and it is the caller's responsibility to resolve it, if needed.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	863
40430 6a917075535a storage: also use `deltamode argument` for ifiledata Boris Feld <boris.feld@octobus.net> parents: 40427 diff changeset	864 If ``deltamode`` is CG_DELTAMODE_PREV and revision data is requested,
6a917075535a storage: also use `deltamode argument` for ifiledata Boris Feld <boris.feld@octobus.net> parents: 40427 diff changeset	865 all revision data should be emitted as deltas against the revision
6a917075535a storage: also use `deltamode argument` for ifiledata Boris Feld <boris.feld@octobus.net> parents: 40427 diff changeset	866 emitted just prior. The initial revision should be a delta against its
6a917075535a storage: also use `deltamode argument` for ifiledata Boris Feld <boris.feld@octobus.net> parents: 40427 diff changeset	867 1st parent.
39862 5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	868 """
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	869
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	870
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	871 class ifilemutation(Protocol):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	872 """Storage interface for mutation events of a tracked file."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	873
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	874 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	875 def add(self, filedata, meta, transaction, linkrev, p1, p2):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	876 """Add a new revision to the store.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	877
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	878 Takes file data, dictionary of metadata, a transaction, linkrev,
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	879 and parent nodes.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	880
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	881 Returns the node that was added.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	882
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	883 May no-op if a revision matching the supplied data is already stored.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	884 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	885
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	886 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	887 def addrevision(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	888 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	889 revisiondata,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	890 transaction,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	891 linkrev,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	892 p1,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	893 p2,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	894 node=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	895 flags=0,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	896 cachedelta=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	897 ):
46508 f7b61ad3c64a revlog: change addrevision to return the new revision, not node Joerg Sonnenberger <joerg@bec.de> parents: 46373 diff changeset	898 """Add a new revision to the store and return its number.
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	899
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	900 This is similar to ``add()`` except it operates at a lower level.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	901
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	902 The data passed in already contains a metadata header, if any.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	903
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	904 ``node`` and ``flags`` can be used to define the expected node and
40047 8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40027 diff changeset	905 the flags to use with storage. ``flags`` is a bitwise value composed
8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40027 diff changeset	906 of the various ``REVISION_FLAG_*`` constants.
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	907
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	908 ``add()`` is usually called when adding files from e.g. the working
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	909 directory. ``addrevision()`` is often called by ``add()`` and for
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	910 scenarios where revision data has already been computed, such as when
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	911 applying raw data from a peer repo.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	912 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	913
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	914 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	915 def addgroup(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	916 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	917 deltas,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	918 linkmapper,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	919 transaction,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	920 addrevisioncb=None,
45788 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	921 duplicaterevisioncb=None,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	922 maybemissingparents=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	923 ):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	924 """Process a series of deltas for storage.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	925
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	926 ``deltas`` is an iterable of 7-tuples of
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	927 (node, p1, p2, linknode, deltabase, delta, flags) defining revisions
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	928 to add.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	929
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	930 The ``delta`` field contains ``mpatch`` data to apply to a base
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	931 revision, identified by ``deltabase``. The base node can be
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	932 ``nullid``, in which case the header from the delta can be ignored
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	933 and the delta used as the fulltext.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	934
46373 711ba0f1057e revlog: decouple caching from addrevision callback for addgroup Joerg Sonnenberger <joerg@bec.de> parents: 46371 diff changeset	935 ``alwayscache`` instructs the lower layers to cache the content of the
711ba0f1057e revlog: decouple caching from addrevision callback for addgroup Joerg Sonnenberger <joerg@bec.de> parents: 46371 diff changeset	936 newly added revision, even if it needs to be explicitly computed.
711ba0f1057e revlog: decouple caching from addrevision callback for addgroup Joerg Sonnenberger <joerg@bec.de> parents: 46371 diff changeset	937 This used to be the default when ``addrevisioncb`` was provided up to
711ba0f1057e revlog: decouple caching from addrevision callback for addgroup Joerg Sonnenberger <joerg@bec.de> parents: 46371 diff changeset	938 Mercurial 5.8.
711ba0f1057e revlog: decouple caching from addrevision callback for addgroup Joerg Sonnenberger <joerg@bec.de> parents: 46371 diff changeset	939
46509 7a93b7b3dc2d revlog: change addgroup callbacks to take revision numbers Joerg Sonnenberger <joerg@bec.de> parents: 46508 diff changeset	940 ``addrevisioncb`` should be called for each new rev as it is committed.
7a93b7b3dc2d revlog: change addgroup callbacks to take revision numbers Joerg Sonnenberger <joerg@bec.de> parents: 46508 diff changeset	941 ``duplicaterevisioncb`` should be called for all revs with a
7a93b7b3dc2d revlog: change addgroup callbacks to take revision numbers Joerg Sonnenberger <joerg@bec.de> parents: 46508 diff changeset	942 pre-existing node.
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	943
40389 1b183edbb68e repository: teach addgroup() to receive data with missing parents Gregory Szorc <gregory.szorc@gmail.com> parents: 40387 diff changeset	944 ``maybemissingparents`` is a bool indicating whether the incoming
1b183edbb68e repository: teach addgroup() to receive data with missing parents Gregory Szorc <gregory.szorc@gmail.com> parents: 40387 diff changeset	945 data may reference parents/ancestor revisions that aren't present.
1b183edbb68e repository: teach addgroup() to receive data with missing parents Gregory Szorc <gregory.szorc@gmail.com> parents: 40387 diff changeset	946 This flag is set when receiving data into a "shallow" store that
1b183edbb68e repository: teach addgroup() to receive data with missing parents Gregory Szorc <gregory.szorc@gmail.com> parents: 40387 diff changeset	947 doesn't hold all history.
1b183edbb68e repository: teach addgroup() to receive data with missing parents Gregory Szorc <gregory.szorc@gmail.com> parents: 40387 diff changeset	948
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	949 Returns a list of nodes that were processed. A node will be in the list
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	950 even if it existed in the store previously.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	951 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	952
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	953 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	954 def censorrevision(self, tr, node, tombstone=b''):
39778 a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	955 """Remove the content of a single revision.
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	956
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	957 The specified ``node`` will have its content purged from storage.
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	958 Future attempts to access the revision data for this node will
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	959 result in failure.
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	960
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	961 A ``tombstone`` message can optionally be stored. This message may be
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	962 displayed to users when they attempt to access the missing revision
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	963 data.
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	964
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	965 Storage backends may have stored deltas against the previous content
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	966 in this revision. As part of censoring a revision, these storage
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	967 backends are expected to rewrite any internally stored deltas such
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	968 that they no longer reference the deleted content.
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	969 """
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39776 diff changeset	970
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	971 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	972 def getstrippoint(self, minlink):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	973 """Find the minimum revision that must be stripped to strip a linkrev.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	974
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	975 Returns a 2-tuple containing the minimum revision number and a set
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	976 of all revisions numbers that would be broken by this strip.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	977
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	978 TODO this is highly revlog centric and should be abstracted into
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	979 a higher-level deletion API. ``repair.strip()`` relies on this.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	980 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	981
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	982 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	983 def strip(self, minlink, transaction):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	984 """Remove storage of items starting at a linkrev.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	985
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	986 This uses ``getstrippoint()`` to determine the first node to remove.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	987 Then it effectively truncates storage for all revisions after that.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	988
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	989 TODO this is highly revlog centric and should be abstracted into a
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	990 higher-level deletion API.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	991 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	992
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	993
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	994 class ifilestorage(ifileindex, ifiledata, ifilemutation, Protocol):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	995 """Complete storage interface for a single tracked file."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	996
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	997 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	998 def files(self):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	999 """Obtain paths that are backing storage for this file.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	1000
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	1001 TODO this is used heavily by verify code and there should probably
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	1002 be a better API for that.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	1003 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	1004
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	1005 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1006 def storageinfo(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1007 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1008 exclusivefiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1009 sharedfiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1010 revisionscount=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1011 trackedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1012 storedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1013 ):
39869 14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1014 """Obtain information about storage for this file's data.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1015
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1016 Returns a dict describing storage for this tracked path. The keys
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1017 in the dict map to arguments of the same. The arguments are bools
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1018 indicating whether to calculate and obtain that data.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1019
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1020 exclusivefiles
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1021 Iterable of (vfs, path) describing files that are exclusively
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1022 used to back storage for this tracked path.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1023
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1024 sharedfiles
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1025 Iterable of (vfs, path) describing files that are used to back
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1026 storage for this tracked path. Those files may also provide storage
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1027 for other stored entities.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1028
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1029 revisionscount
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1030 Number of revisions available for retrieval.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1031
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1032 trackedsize
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1033 Total size in bytes of all tracked revisions. This is a sum of the
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1034 length of the fulltext of all revisions.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1035
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1036 storedsize
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1037 Total size in bytes used to store data for all tracked revisions.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1038 This is commonly less than ``trackedsize`` due to internal usage
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1039 of deltas rather than fulltext revisions.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1040
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1041 Not all storage backends may support all queries are have a reasonable
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1042 value to use. In that case, the value should be set to ``None`` and
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1043 callers are expected to handle this special value.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1044 """
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1045
52488 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52487 diff changeset	1046 @abc.abstractmethod
52487 3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52486 diff changeset	1047 def verifyintegrity(self, state) -> Iterable[iverifyproblem]:
39842 97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1048 """Verifies the integrity of file storage.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1049
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1050 ``state`` is a dict holding state of the verifier process. It can be
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1051 used to communicate data between invocations of multiple storage
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1052 primitives.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1053
39872 733db72f0f54 revlog: move revision verification out of verify Gregory Szorc <gregory.szorc@gmail.com> parents: 39869 diff changeset	1054 If individual revisions cannot have their revision content resolved,
733db72f0f54 revlog: move revision verification out of verify Gregory Szorc <gregory.szorc@gmail.com> parents: 39869 diff changeset	1055 the method is expected to set the ``skipread`` key to a set of nodes
44073 b9e174d4ed11 verify: allow the storage to signal when renames can be tested on `skipread` Matt Harbison <matt_harbison@yahoo.com> parents: 43712 diff changeset	1056 that encountered problems. If set, the method can also add the node(s)
b9e174d4ed11 verify: allow the storage to signal when renames can be tested on `skipread` Matt Harbison <matt_harbison@yahoo.com> parents: 43712 diff changeset	1057 to ``safe_renamed`` in order to indicate nodes that may perform the
b9e174d4ed11 verify: allow the storage to signal when renames can be tested on `skipread` Matt Harbison <matt_harbison@yahoo.com> parents: 43712 diff changeset	1058 rename checks with currently accessible data.
39872 733db72f0f54 revlog: move revision verification out of verify Gregory Szorc <gregory.szorc@gmail.com> parents: 39869 diff changeset	1059
39842 97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1060 The method yields objects conforming to the ``iverifyproblem``
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1061 interface.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1062 """
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39785 diff changeset	1063
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1064
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	1065 class idirs(Protocol):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1066 """Interface representing a collection of directories from paths.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1067
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1068 This interface is essentially a derived data structure representing
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1069 directories from a collection of paths.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1070 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1071
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	1072 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1073 def addpath(self, path):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1074 """Add a path to the collection.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1075
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1076 All directories in the path will be added to the collection.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1077 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1078
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	1079 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1080 def delpath(self, path):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1081 """Remove a path from the collection.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1082
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1083 If the removal was the last path in a particular directory, the
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1084 directory is removed from the collection.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1085 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1086
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	1087 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1088 def __iter__(self):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1089 """Iterate over the directories in this collection of paths."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1090
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	1091 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1092 def __contains__(self, path):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1093 """Whether a specific directory is in this collection."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1094
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1095
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	1096 class imanifestdict(Protocol):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1097 """Interface representing a manifest data structure.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1098
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1099 A manifest is effectively a dict mapping paths to entries. Each entry
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1100 consists of a binary node and extra flags affecting that entry.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1101 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1102
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1103 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1104 def __getitem__(self, key: bytes) -> bytes:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1105 """Returns the binary node value for a path in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1106
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1107 Raises ``KeyError`` if the path does not exist in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1108
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1109 Equivalent to ``self.find(path)[0]``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1110 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1111
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1112 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1113 def find(self, path: bytes) -> tuple[bytes, bytes]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1114 """Returns the entry for a path in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1115
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1116 Returns a 2-tuple of (node, flags).
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1117
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1118 Raises ``KeyError`` if the path does not exist in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1119 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1120
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1121 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1122 def __len__(self) -> int:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1123 """Return the number of entries in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1124
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1125 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1126 def __nonzero__(self) -> bool:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1127 """Returns True if the manifest has entries, False otherwise."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1128
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1129 __bool__ = __nonzero__
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1130
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1131 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1132 def set(self, path: bytes, node: bytes, flags: bytes) -> None:
51754 421c9b3f2f4e commit: set whole manifest entries at once (node with its associated flags) Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 51534 diff changeset	1133 """Define the node value and flags for a path in the manifest.
421c9b3f2f4e commit: set whole manifest entries at once (node with its associated flags) Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 51534 diff changeset	1134
421c9b3f2f4e commit: set whole manifest entries at once (node with its associated flags) Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 51534 diff changeset	1135 Equivalent to __setitem__ followed by setflag, but can be more efficient.
421c9b3f2f4e commit: set whole manifest entries at once (node with its associated flags) Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 51534 diff changeset	1136 """
421c9b3f2f4e commit: set whole manifest entries at once (node with its associated flags) Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 51534 diff changeset	1137
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1138 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1139 def __setitem__(self, path: bytes, node: bytes) -> None:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1140 """Define the node value for a path in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1141
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1142 If the path is already in the manifest, its flags will be copied to
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1143 the new entry.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1144 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1145
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1146 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1147 def __contains__(self, path: bytes) -> bool:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1148 """Whether a path exists in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1149
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1150 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1151 def __delitem__(self, path: bytes) -> None:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1152 """Remove a path from the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1153
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1154 Raises ``KeyError`` if the path is not in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1155 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1156
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1157 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1158 def __iter__(self) -> Iterator[bytes]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1159 """Iterate over paths in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1160
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1161 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1162 def iterkeys(self) -> Iterator[bytes]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1163 """Iterate over paths in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1164
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1165 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1166 def keys(self) -> list[bytes]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1167 """Obtain a list of paths in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1168
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1169 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1170 def filesnotin(self, other, match=None) -> Set[bytes]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1171 """Obtain the set of paths in this manifest but not in another.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1172
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1173 ``match`` is an optional matcher function to be applied to both
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1174 manifests.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1175
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1176 Returns a set of paths.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1177 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1178
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1179 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1180 def dirs(self) -> pathutil.dirs:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1181 """Returns an object implementing the ``idirs`` interface."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1182
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1183 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1184 def hasdir(self, dir: bytes) -> bool:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1185 """Returns a bool indicating if a directory is in this manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1186
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1187 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1188 def walk(self, match: matchmod.basematcher) -> Iterator[bytes]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1189 """Generator of paths in manifest satisfying a matcher.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1190
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1191 If the matcher has explicit files listed and they don't exist in
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1192 the manifest, ``match.bad()`` is called for each missing file.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1193 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1194
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1195 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1196 def diff(
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1197 self,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1198 other: Any, # TODO: 'manifestdict' or (better) equivalent interface
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1199 match: matchmod.basematcher \| None = None,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1200 clean: bool = False,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1201 ) -> dict[
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1202 bytes,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1203 tuple[tuple[bytes \| None, bytes], tuple[bytes \| None, bytes]] \| None,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1204 ]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1205 """Find differences between this manifest and another.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1206
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1207 This manifest is compared to ``other``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1208
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1209 If ``match`` is provided, the two manifests are filtered against this
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1210 matcher and only entries satisfying the matcher are compared.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1211
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1212 If ``clean`` is True, unchanged files are included in the returned
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1213 object.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1214
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1215 Returns a dict with paths as keys and values of 2-tuples of 2-tuples of
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1216 the form ``((node1, flag1), (node2, flag2))`` where ``(node1, flag1)``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1217 represents the node and flags for this manifest and ``(node2, flag2)``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1218 are the same for the other manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1219 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1220
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1221 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1222 def setflag(self, path: bytes, flag: bytes) -> None:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1223 """Set the flag value for a given path.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1224
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1225 Raises ``KeyError`` if the path is not already in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1226 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1227
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1228 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1229 def get(self, path: bytes, default=None) -> bytes \| None:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1230 """Obtain the node value for a path or a default value if missing."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1231
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1232 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1233 def flags(self, path: bytes) -> bytes:
44257 dbbae122f5e4 manifest: remove optional default= argument on flags(path) Augie Fackler <augie@google.com> parents: 44073 diff changeset	1234 """Return the flags value for a path (default: empty bytestring)."""
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1235
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1236 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1237 def copy(self) -> 'imanifestdict':
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1238 """Return a copy of this manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1239
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1240 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1241 def items(self) -> Iterator[tuple[bytes, bytes]]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1242 """Returns an iterable of (path, node) for items in this manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1243
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1244 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1245 def iteritems(self) -> Iterator[tuple[bytes, bytes]]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1246 """Identical to items()."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1247
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1248 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1249 def iterentries(self) -> Iterator[tuple[bytes, bytes, bytes]]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1250 """Returns an iterable of (path, node, flags) for this manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1251
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1252 Similar to ``iteritems()`` except items are a 3-tuple and include
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1253 flags.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1254 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1255
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1256 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1257 def text(self) -> ByteString:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1258 """Obtain the raw data representation for this manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1259
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1260 Result is used to create a manifest revision.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1261 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1262
52493 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	1263 @abc.abstractmethod
52492 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1264 def fastdelta(
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1265 self, base: ByteString, changes: Iterable[tuple[bytes, bool]]
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52490 diff changeset	1266 ) -> tuple[ByteString, ByteString]:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1267 """Obtain a delta between this manifest and another given changes.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1268
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1269 ``base`` in the raw data representation for another manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1270
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1271 ``changes`` is an iterable of ``(path, to_delete)``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1272
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1273 Returns a 2-tuple containing ``bytearray(self.text())`` and the
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1274 delta between ``base`` and this manifest.
44663 948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44352 diff changeset	1275
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44352 diff changeset	1276 If this manifest implementation can't support ``fastdelta()``,
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44352 diff changeset	1277 raise ``mercurial.manifest.FastdeltaUnavailable``.
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1278 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1279
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1280
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	1281 class imanifestrevisionbase(Protocol):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1282 """Base interface representing a single revision of a manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1283
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1284 Should not be used as a primary interface: should always be inherited
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1285 as part of a larger interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1286 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1287
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	1288 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1289 def copy(self):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1290 """Obtain a copy of this manifest instance.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1291
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1292 Returns an object conforming to the ``imanifestrevisionwritable``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1293 interface. The instance will be associated with the same
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1294 ``imanifestlog`` collection as this instance.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1295 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1296
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	1297 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1298 def read(self):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1299 """Obtain the parsed manifest data structure.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1300
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1301 The returned object conforms to the ``imanifestdict`` interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1302 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1303
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1304
52475 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1305 class imanifestrevisionstored(imanifestrevisionbase, Protocol):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1306 """Interface representing a manifest revision committed to storage."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1307
52475 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1308 @abc.abstractmethod
52474 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1309 def node(self) -> bytes:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1310 """The binary node for this manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1311
52473 a1dd484bf33b interfaces: convert `imanifestrevisionstored` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52472 diff changeset	1312 parents: list[bytes]
a1dd484bf33b interfaces: convert `imanifestrevisionstored` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52472 diff changeset	1313 """List of binary nodes that are parents for this manifest revision."""
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1314
52475 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1315 @abc.abstractmethod
52474 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1316 def readdelta(self, shallow: bool = False):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1317 """Obtain the manifest data structure representing changes from parent.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1318
51771 ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1319 This manifest is compared to its 1st parent. A new manifest
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1320 representing those differences is constructed.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1321
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1322 If `shallow` is True, this will read the delta for this directory,
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1323 without recursively reading subdirectory manifests. Instead, any
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1324 subdirectory entry will be reported as it appears in the manifest, i.e.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1325 the subdirectory will be reported among files and distinguished only by
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1326 its 't' flag. This only apply if the underlying manifest support it.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1327
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1328 The returned object conforms to the ``imanifestdict`` interface.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1329 """
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1330
52475 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1331 @abc.abstractmethod
52474 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1332 def read_any_fast_delta(
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1333 self,
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1334 valid_bases: Collection[int] \| None = None,
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1335 *,
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1336 shallow: bool = False,
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1337 ):
51771 ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1338 """read some manifest information as fast if possible
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1339
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1340 This might return a "delta", a manifest object containing only file
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1341 changed compared to another revisions. The `valid_bases` argument
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1342 control the set of revision that might be used as a base.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1343
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1344 If no delta can be retrieved quickly, a full read of the manifest will
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1345 be performed instead.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1346
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1347 The function return a tuple with two elements. The first one is the
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1348 delta base used (or None if we did a full read), the second one is the
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1349 manifest information.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1350
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1351 If `shallow` is True, this will read the delta for this directory,
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1352 without recursively reading subdirectory manifests. Instead, any
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1353 subdirectory entry will be reported as it appears in the manifest, i.e.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1354 the subdirectory will be reported among files and distinguished only by
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51754 diff changeset	1355 its 't' flag. This only apply if the underlying manifest support it.
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1356
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1357 The returned object conforms to the ``imanifestdict`` interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1358 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1359
52475 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1360 @abc.abstractmethod
52474 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1361 def read_delta_parents(self, *, shallow: bool = False, exact: bool = True):
51777 a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1362 """return a diff from this revision against both parents.
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1363
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1364 If `exact` is False, this might return a superset of the diff, containing
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1365 files that are actually present as is in one of the parents.
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1366
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1367 If `shallow` is True, this will read the delta for this directory,
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1368 without recursively reading subdirectory manifests. Instead, any
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1369 subdirectory entry will be reported as it appears in the manifest, i.e.
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1370 the subdirectory will be reported among files and distinguished only by
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1371 its 't' flag. This only apply if the underlying manifest support it.
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1372
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1373 The returned object conforms to the ``imanifestdict`` interface."""
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51772 diff changeset	1374
52475 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1375 @abc.abstractmethod
52474 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1376 def read_delta_new_entries(self, *, shallow: bool = False):
51781 bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1377 """Return a manifest containing just the entries that might be new to
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1378 the repository.
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1379
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1380 This is often equivalent to a diff against both parents, but without
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1381 garantee. For performance reason, It might contains more files in some cases.
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1382
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1383 If `shallow` is True, this will read the delta for this directory,
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1384 without recursively reading subdirectory manifests. Instead, any
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1385 subdirectory entry will be reported as it appears in the manifest, i.e.
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1386 the subdirectory will be reported among files and distinguished only by
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1387 its 't' flag. This only apply if the underlying manifest support it.
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1388
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1389 The returned object conforms to the ``imanifestdict`` interface."""
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1390
52475 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1391 @abc.abstractmethod
52474 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1392 def readfast(self, shallow: bool = False):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1393 """Calls either ``read()`` or ``readdelta()``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1394
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1395 The faster of the two options is called.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1396 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1397
52475 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1398 @abc.abstractmethod
52474 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52473 diff changeset	1399 def find(self, key: bytes) -> tuple[bytes, bytes]:
52476 0c60be5e021a interfaces: fix a doc comment in `repository.imanifestrevisionstored.find()` Matt Harbison <matt_harbison@yahoo.com> parents: 52475 diff changeset	1400 """Calls ``self.read().find(key)``.
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1401
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1402 Returns a 2-tuple of ``(node, flags)`` or raises ``KeyError``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1403 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1404
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1405
52480 01818a59f463 interfaces: convert `imanifestrevisionwritable` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52479 diff changeset	1406 class imanifestrevisionwritable(imanifestrevisionbase, Protocol):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1407 """Interface representing a manifest revision that can be committed."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1408
52480 01818a59f463 interfaces: convert `imanifestrevisionwritable` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52479 diff changeset	1409 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1410 def write(
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1411 self, transaction, linkrev, p1node, p2node, added, removed, match=None
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1412 ):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1413 """Add this revision to storage.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1414
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1415 Takes a transaction object, the changeset revision number it will
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1416 be associated with, its parent nodes, and lists of added and
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1417 removed paths.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1418
39668 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1419 If match is provided, storage can choose not to inspect or write out
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1420 items that do not match. Storage is still required to be able to provide
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1421 the full manifest in the future for any directories written (these
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1422 manifests should not be "narrowed on disk").
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1423
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1424 Returns the binary node of the created revision.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1425 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1426
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1427
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	1428 class imanifeststorage(Protocol):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1429 """Storage interface for manifest data."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1430
52478 d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1431 nodeconstants: NodeConstants
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1432 """nodeconstants used by the current repository."""
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1433
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1434 tree: bytes
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1435 """The path to the directory this manifest tracks.
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1436
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1437 The empty bytestring represents the root manifest.
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1438 """
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1439
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1440 index: ifilerevisionssequence
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1441 """An ``ifilerevisionssequence`` instance."""
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1442
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1443 opener: Vfs
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1444 """VFS opener to use to access underlying files used for storage.
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1445
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1446 TODO this is revlog specific and should not be exposed.
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1447 """
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1448
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1449 # TODO: finish type hints
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1450 fulltextcache: dict
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1451 """Dict with cache of fulltexts.
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1452
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1453 TODO this doesn't feel appropriate for the storage interface.
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52476 diff changeset	1454 """
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1455
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1456 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1457 def __len__(self):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1458 """Obtain the number of revisions stored for this manifest."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1459
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1460 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1461 def __iter__(self):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1462 """Iterate over revision numbers for this manifest."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1463
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1464 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1465 def rev(self, node):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1466 """Obtain the revision number given a binary node.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1467
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1468 Raises ``error.LookupError`` if the node is not known.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1469 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1470
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1471 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1472 def node(self, rev):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1473 """Obtain the node value given a revision number.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1474
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1475 Raises ``error.LookupError`` if the revision is not known.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1476 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1477
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1478 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1479 def lookup(self, value):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1480 """Attempt to resolve a value to a node.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1481
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1482 Value can be a binary node, hex node, revision number, or a bytes
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1483 that can be converted to an integer.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1484
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1485 Raises ``error.LookupError`` if a ndoe could not be resolved.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1486 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1487
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1488 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1489 def parents(self, node):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1490 """Returns a 2-tuple of parent nodes for a node.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1491
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1492 Values will be ``nullid`` if the parent is empty.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1493 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1494
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1495 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1496 def parentrevs(self, rev):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1497 """Like parents() but operates on revision numbers."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1498
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1499 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1500 def linkrev(self, rev):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1501 """Obtain the changeset revision number a revision is linked to."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1502
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1503 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1504 def revision(self, node):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1505 """Obtain fulltext data for a node."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1506
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1507 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1508 def rawdata(self, node):
42723 2128c76c8970 rawdata: forward `rawdata` call on `manifestlog` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42620 diff changeset	1509 """Obtain raw data for a node."""
2128c76c8970 rawdata: forward `rawdata` call on `manifestlog` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42620 diff changeset	1510
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1511 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1512 def revdiff(self, rev1, rev2):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1513 """Obtain a delta between two revision numbers.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1514
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1515 The returned data is the result of ``bdiff.bdiff()`` on the raw
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1516 revision data.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1517 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1518
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1519 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1520 def cmp(self, node, fulltext):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1521 """Compare fulltext to another revision.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1522
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1523 Returns True if the fulltext is different from what is stored.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1524 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1525
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1526 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1527 def emitrevisions(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1528 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1529 nodes,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1530 nodesorder=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1531 revisiondata=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1532 assumehaveparentrevisions=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1533 ):
39862 5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	1534 """Produce ``irevisiondelta`` describing revisions.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	1535
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	1536 See the documentation for ``ifiledata`` for more.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	1537 """
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39860 diff changeset	1538
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1539 @abc.abstractmethod
45788 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1540 def addgroup(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1541 self,
45788 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1542 deltas,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1543 linkmapper,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1544 transaction,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1545 addrevisioncb=None,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1546 duplicaterevisioncb=None,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1547 ):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1548 """Process a series of deltas for storage.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1549
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1550 See the documentation in ``ifilemutation`` for more.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1551 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1552
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1553 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1554 def rawsize(self, rev):
39858 9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39851 diff changeset	1555 """Obtain the size of tracked data.
9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39851 diff changeset	1556
42779 83d090ebec0c rawdata: update callers in repository Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42727 diff changeset	1557 Is equivalent to ``len(m.rawdata(node))``.
39858 9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39851 diff changeset	1558
9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39851 diff changeset	1559 TODO this method is only used by upgrade code and may be removed.
9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39851 diff changeset	1560 """
9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39851 diff changeset	1561
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1562 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1563 def getstrippoint(self, minlink):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1564 """Find minimum revision that must be stripped to strip a linkrev.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1565
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1566 See the documentation in ``ifilemutation`` for more.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1567 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1568
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1569 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1570 def strip(self, minlink, transaction):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1571 """Remove storage of items starting at a linkrev.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1572
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1573 See the documentation in ``ifilemutation`` for more.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1574 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1575
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1576 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1577 def checksize(self):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1578 """Obtain the expected sizes of backing files.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1579
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1580 TODO this is used by verify and it should not be part of the interface.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1581 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1582
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1583 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1584 def files(self):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1585 """Obtain paths that are backing storage for this manifest.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1586
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1587 TODO this is used by verify and there should probably be a better API
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1588 for this functionality.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1589 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1590
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1591 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1592 def deltaparent(self, rev):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1593 """Obtain the revision that a revision is delta'd against.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1594
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1595 TODO delta encoding is an implementation detail of storage and should
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1596 not be exposed to the storage interface.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1597 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1598
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1599 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1600 def clone(self, tr, dest, **kwargs):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1601 """Clone this instance to another."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1602
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1603 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1604 def clearcaches(self, clear_persisted_data=False):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1605 """Clear any caches associated with this instance."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1606
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1607 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1608 def dirlog(self, d):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1609 """Obtain a manifest storage instance for a tree."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1610
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1611 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1612 def add(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1613 self,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1614 m,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1615 transaction,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1616 link,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1617 p1,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1618 p2,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1619 added,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1620 removed,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1621 readtree=None,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1622 match=None,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1623 ):
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1624 """Add a revision to storage.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1625
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1626 ``m`` is an object conforming to ``imanifestdict``.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1627
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1628 ``link`` is the linkrev revision number.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1629
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1630 ``p1`` and ``p2`` are the parent revision numbers.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1631
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1632 ``added`` and ``removed`` are iterables of added and removed paths,
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1633 respectively.
39668 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1634
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1635 ``readtree`` is a function that can be used to read the child tree(s)
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1636 when recursively writing the full tree structure when using
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1637 treemanifets.
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1638
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1639 ``match`` is a matcher that can be used to hint to storage that not all
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1640 paths must be inspected; this is an optimization and can be safely
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1641 ignored. Note that the storage must still be able to reproduce a full
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39315 diff changeset	1642 manifest including files that did not match.
39314 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1643 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39244 diff changeset	1644
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1645 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1646 def storageinfo(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1647 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1648 exclusivefiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1649 sharedfiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1650 revisionscount=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1651 trackedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1652 storedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1653 ):
39869 14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1654 """Obtain information about storage for this manifest's data.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1655
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1656 See ``ifilestorage.storageinfo()`` for a description of this method.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1657 This one behaves the same way, except for manifest data.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1658 """
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39867 diff changeset	1659
52479 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52478 diff changeset	1660 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1661 def get_revlog(self):
50634 32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50437 diff changeset	1662 """return an actual revlog instance if any
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50437 diff changeset	1663
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50437 diff changeset	1664 This exist because a lot of code leverage the fact the underlying
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50437 diff changeset	1665 storage is a revlog for optimization, so giving simple way to access
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50437 diff changeset	1666 the revlog instance helps such code.
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50437 diff changeset	1667 """
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50437 diff changeset	1668
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1669
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	1670 class imanifestlog(Protocol):
39240 2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39235 diff changeset	1671 """Interface representing a collection of manifest snapshots.
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39235 diff changeset	1672
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39235 diff changeset	1673 Represents the root manifest in a repository.
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39235 diff changeset	1674
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39235 diff changeset	1675 Also serves as a means to access nested tree manifests and to cache
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39235 diff changeset	1676 tree manifests.
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39235 diff changeset	1677 """
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1678
52482 ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52480 diff changeset	1679 nodeconstants: NodeConstants
ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52480 diff changeset	1680 """nodeconstants used by the current repository."""
ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52480 diff changeset	1681
ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52480 diff changeset	1682 narrowed: bool
ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52480 diff changeset	1683 """True, is the manifest is narrowed by a matcher"""
51781 bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51777 diff changeset	1684
52483 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52482 diff changeset	1685 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1686 def __getitem__(self, node):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1687 """Obtain a manifest instance for a given binary node.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1688
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1689 Equivalent to calling ``self.get('', node)``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1690
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1691 The returned object conforms to the ``imanifestrevisionstored``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1692 interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1693 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1694
52483 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52482 diff changeset	1695 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1696 def get(self, tree, node, verify=True):
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1697 """Retrieve the manifest instance for a given directory and binary node.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1698
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1699 ``node`` always refers to the node of the root manifest (which will be
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1700 the only manifest if flat manifests are being used).
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1701
39235 43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 39234 diff changeset	1702 If ``tree`` is the empty string, the root manifest is returned.
43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 39234 diff changeset	1703 Otherwise the manifest for the specified directory will be returned
43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 39234 diff changeset	1704 (requires tree manifests).
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1705
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1706 If ``verify`` is True, ``LookupError`` is raised if the node is not
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1707 known.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1708
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1709 The returned object conforms to the ``imanifestrevisionstored``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1710 interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1711 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1712
52483 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52482 diff changeset	1713 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1714 def getstorage(self, tree):
39244 73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39241 diff changeset	1715 """Retrieve an interface to storage for a particular tree.
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39241 diff changeset	1716
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39241 diff changeset	1717 If ``tree`` is the empty bytestring, storage for the root manifest will
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39241 diff changeset	1718 be returned. Otherwise storage for a tree manifest is returned.
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39241 diff changeset	1719
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39241 diff changeset	1720 TODO formalize interface for returned object.
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39241 diff changeset	1721 """
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39241 diff changeset	1722
52483 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52482 diff changeset	1723 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1724 def clearcaches(self, clear_persisted_data: bool = False) -> None:
38530 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1725 """Clear caches associated with this collection."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38509 diff changeset	1726
52483 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52482 diff changeset	1727 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1728 def rev(self, node):
38555 f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38530 diff changeset	1729 """Obtain the revision number for a binary node.
f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38530 diff changeset	1730
f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38530 diff changeset	1731 Raises ``error.LookupError`` if the node is not known.
f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38530 diff changeset	1732 """
f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38530 diff changeset	1733
52483 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52482 diff changeset	1734 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1735 def update_caches(self, transaction):
44787 97ebdb192b00 nodemap: also warm manifest nodemap with other caches Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44663 diff changeset	1736 """update whatever cache are relevant for the used storage."""
97ebdb192b00 nodemap: also warm manifest nodemap with other caches Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44663 diff changeset	1737
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1738
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	1739 class ilocalrepositoryfilestorage(Protocol):
39764 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1740 """Local repository sub-interface providing access to tracked file storage.
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1741
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1742 This interface defines how a repository accesses storage for a single
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1743 tracked file path.
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1744 """
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1745
52490 ef119f914fc1 localrepo: subclass the new `ilocalrepositoryfilestorage` Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52488 diff changeset	1746 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1747 def file(self, f):
39764 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1748 """Obtain a filelog for a tracked path.
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1749
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1750 The returned type conforms to the ``ifilestorage`` interface.
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1751 """
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1752
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1753
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	1754 class ilocalrepositorymain(Protocol):
39764 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	1755 """Main interface for local repositories.
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1756
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1757 This currently captures the reality of things - not how things should be.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1758 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1759
52485 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1760 nodeconstants: NodeConstants
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1761 """Constant nodes matching the hash function used by the repository."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1762
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1763 nullid: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1764 """null revision for the hash function used by the repository."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1765
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1766 supported: set[bytes]
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1767 """Set of requirements that this repo is capable of opening."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1768
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1769 requirements: set[bytes]
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1770 """Set of requirements this repo uses."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1771
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1772 features: set[bytes]
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1773 """Set of "features" this repository supports.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1774
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1775 A "feature" is a loosely-defined term. It can refer to a feature
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1776 in the classical sense or can describe an implementation detail
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1777 of the repository. For example, a ``readonly`` feature may denote
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1778 the repository as read-only. Or a ``revlogfilestore`` feature may
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1779 denote that the repository is using revlogs for file storage.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1780
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1781 The intent of features is to provide a machine-queryable mechanism
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1782 for repo consumers to test for various repository characteristics.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1783
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1784 Features are similar to ``requirements``. The main difference is that
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1785 requirements are stored on-disk and represent requirements to open the
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1786 repository. Features are more run-time capabilities of the repository
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1787 and more granular capabilities (which may be derived from requirements).
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1788 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1789
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1790 filtername: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1791 """Name of the repoview that is active on this repo."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1792
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1793 vfs_map: Mapping[bytes, Vfs]
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1794 """a bytes-key → vfs mapping used by transaction and others"""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1795
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1796 wvfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1797 """VFS used to access the working directory."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1798
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1799 vfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1800 """VFS rooted at the .hg directory.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1801
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1802 Used to access repository data not in the store.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1803 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1804
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1805 svfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1806 """VFS rooted at the store.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1807
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1808 Used to access repository data in the store. Typically .hg/store.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1809 But can point elsewhere if the store is shared.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1810 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1811
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1812 root: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1813 """Path to the root of the working directory."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1814
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1815 path: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1816 """Path to the .hg directory."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1817
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1818 origroot: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1819 """The filesystem path that was used to construct the repo."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1820
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1821 auditor: Any
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1822 """A pathauditor for the working directory.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1823
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1824 This checks if a path refers to a nested repository.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1825
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1826 Operates on the filesystem.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1827 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1828
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1829 nofsauditor: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1830 """A pathauditor for the working directory.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1831
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1832 This is like ``auditor`` except it doesn't do filesystem checks.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1833 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1834
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1835 baseui: Ui
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1836 """Original ui instance passed into constructor."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1837
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1838 ui: Ui
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1839 """Main ui instance for this instance."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1840
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1841 sharedpath: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1842 """Path to the .hg directory of the repo this repo was shared from."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1843
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1844 store: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1845 """A store instance."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1846
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1847 spath: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1848 """Path to the store."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1849
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1850 sjoin: Callable # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1851 """Alias to self.store.join."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1852
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1853 cachevfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1854 """A VFS used to access the cache directory.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1855
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1856 Typically .hg/cache.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1857 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1858
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1859 wcachevfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1860 """A VFS used to access the cache directory dedicated to working copy
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1861
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1862 Typically .hg/wcache.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1863 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1864
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1865 filteredrevcache: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1866 """Holds sets of revisions to be filtered."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1867
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1868 names: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1869 """A ``namespaces`` instance."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1870
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1871 filecopiesmode: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1872 """The way files copies should be dealt with in this repo."""
43142 beed7ce61681 sidedatacopies: write copies information in sidedata when applicable Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43077 diff changeset	1873
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1874 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1875 def close(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1876 """Close the handle on this repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1877
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1878 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1879 def peer(self, path=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1880 """Obtain an object conforming to the ``peer`` interface."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1881
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1882 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1883 def unfiltered(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1884 """Obtain an unfiltered/raw view of this repo."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1885
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1886 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1887 def filtered(self, name, visibilityexceptions=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1888 """Obtain a named view of this repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1889
52485 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1890 obsstore: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1891 """A store of obsolescence data."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1892
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1893 changelog: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1894 """A handle on the changelog revlog."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1895
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1896 manifestlog: imanifestlog
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1897 """An instance conforming to the ``imanifestlog`` interface.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1898
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1899 Provides access to manifests for the repository.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1900 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1901
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1902 dirstate: intdirstate.idirstate
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1903 """Working directory state."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1904
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1905 narrowpats: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	1906 """Matcher patterns for this repository's narrowspec."""
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1907
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1908 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1909 def narrowmatch(self, match=None, includeexact=False):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1910 """Obtain a matcher for the narrowspec."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1911
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1912 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1913 def setnarrowpats(self, newincludes, newexcludes):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1914 """Define the narrowspec for this repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1915
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1916 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1917 def __getitem__(self, changeid):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1918 """Try to resolve a changectx."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1919
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1920 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1921 def __contains__(self, changeid):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1922 """Whether a changeset exists."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1923
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1924 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1925 def __nonzero__(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1926 """Always returns True."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1927 return True
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1928
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1929 __bool__ = __nonzero__
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1930
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1931 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1932 def __len__(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1933 """Returns the number of changesets in the repo."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1934
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1935 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1936 def __iter__(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1937 """Iterate over revisions in the changelog."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1938
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1939 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1940 def revs(self, expr, *args):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1941 """Evaluate a revset.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1942
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1943 Emits revisions.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1944 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1945
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1946 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1947 def set(self, expr, *args):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1948 """Evaluate a revset.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1949
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1950 Emits changectx instances.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1951 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1952
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1953 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1954 def anyrevs(self, specs, user=False, localalias=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1955 """Find revisions matching one of the given revsets."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1956
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1957 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1958 def url(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1959 """Returns a string representing the location of this repo."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1960
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1961 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1962 def hook(self, name, throw=False, **args):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1963 """Call a hook."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1964
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1965 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1966 def tags(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1967 """Return a mapping of tag to node."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1968
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1969 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1970 def tagtype(self, tagname):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1971 """Return the type of a given tag."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1972
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1973 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1974 def tagslist(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1975 """Return a list of tags ordered by revision."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1976
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1977 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1978 def nodetags(self, node):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1979 """Return the tags associated with a node."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1980
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1981 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1982 def nodebookmarks(self, node):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1983 """Return the list of bookmarks pointing to the specified node."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1984
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1985 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1986 def branchmap(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1987 """Return a mapping of branch to heads in that branch."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1988
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1989 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1990 def revbranchcache(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1991 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	1992
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	1993 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	1994 def register_changeset(self, rev, changelogrevision):
46371 0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45946 diff changeset	1995 """Extension point for caches for new nodes.
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45946 diff changeset	1996
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45946 diff changeset	1997 Multiple consumers are expected to need parts of the changelogrevision,
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45946 diff changeset	1998 so it is provided as optimization to avoid duplicate lookups. A simple
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45946 diff changeset	1999 cache would be fragile when other revisions are accessed, too."""
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45946 diff changeset	2000 pass
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45946 diff changeset	2001
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2002 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2003 def branchtip(self, branchtip, ignoremissing=False):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2004 """Return the tip node for a given branch."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2005
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2006 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2007 def lookup(self, key):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2008 """Resolve the node for a revision."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2009
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2010 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2011 def lookupbranch(self, key):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2012 """Look up the branch name of the given revision or branch name."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2013
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2014 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2015 def known(self, nodes):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2016 """Determine whether a series of nodes is known.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2017
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2018 Returns a list of bools.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2019 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2020
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2021 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2022 def local(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2023 """Whether the repository is local."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2024 return True
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2025
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2026 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2027 def publishing(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2028 """Whether the repository is a publishing repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2029
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2030 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2031 def cancopy(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2032 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2033
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2034 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2035 def shared(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2036 """The type of shared repository or None."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2037
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2038 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2039 def wjoin(self, f, *insidef):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2040 """Calls self.vfs.reljoin(self.root, f, *insidef)"""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2041
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2042 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2043 def setparents(self, p1, p2):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2044 """Set the parent nodes of the working directory."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2045
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2046 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2047 def filectx(self, path, changeid=None, fileid=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2048 """Obtain a filectx for the given file revision."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2049
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2050 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2051 def getcwd(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2052 """Obtain the current working directory from the dirstate."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2053
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2054 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2055 def pathto(self, f, cwd=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2056 """Obtain the relative path to a file."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2057
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2058 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2059 def adddatafilter(self, name, fltr):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2060 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2061
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2062 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2063 def wread(self, filename):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2064 """Read a file from wvfs, using data filters."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2065
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2066 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2067 def wwrite(self, filename, data, flags, backgroundclose=False, **kwargs):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2068 """Write data to a file in the wvfs, using data filters."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2069
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2070 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2071 def wwritedata(self, filename, data):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2072 """Resolve data for writing to the wvfs, using data filters."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2073
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2074 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2075 def currenttransaction(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2076 """Obtain the current transaction instance or None."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2077
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2078 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2079 def transaction(self, desc, report=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2080 """Open a new transaction to write to the repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2081
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2082 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2083 def undofiles(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2084 """Returns a list of (vfs, path) for files to undo transactions."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2085
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2086 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2087 def recover(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2088 """Roll back an interrupted transaction."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2089
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2090 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2091 def rollback(self, dryrun=False, force=False):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2092 """Undo the last transaction.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2093
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2094 DANGEROUS.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2095 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2096
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2097 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2098 def updatecaches(self, tr=None, full=False, caches=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2099 """Warm repo caches."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2100
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2101 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2102 def invalidatecaches(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2103 """Invalidate cached data due to the repository mutating."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2104
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2105 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2106 def invalidatevolatilesets(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2107 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2108
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2109 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2110 def invalidatedirstate(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2111 """Invalidate the dirstate."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2112
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2113 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2114 def invalidate(self, clearfilecache=False):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2115 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2116
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2117 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2118 def invalidateall(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2119 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2120
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2121 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2122 def lock(self, wait=True):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2123 """Lock the repository store and return a lock instance."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2124
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2125 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2126 def currentlock(self):
50323 6901916458bd localrepo: add a `currentlock` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50281 diff changeset	2127 """Return the lock if it's held or None."""
6901916458bd localrepo: add a `currentlock` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50281 diff changeset	2128
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2129 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2130 def wlock(self, wait=True):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2131 """Lock the non-store parts of the repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2132
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2133 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2134 def currentwlock(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2135 """Return the wlock if it's held or None."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2136
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2137 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2138 def checkcommitpatterns(self, wctx, match, status, fail):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2139 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2140
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2141 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2142 def commit(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2143 self,
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2144 text=b'',
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2145 user=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2146 date=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2147 match=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2148 force=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2149 editor=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2150 extra=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2151 ):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2152 """Add a new revision to the repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2153
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2154 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2155 def commitctx(self, ctx, error=False, origctx=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2156 """Commit a commitctx instance to the repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2157
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2158 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2159 def destroying(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2160 """Inform the repository that nodes are about to be destroyed."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2161
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2162 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2163 def destroyed(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2164 """Inform the repository that nodes have been destroyed."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2165
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2166 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2167 def status(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2168 self,
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2169 node1=b'.',
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2170 node2=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2171 match=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2172 ignored=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2173 clean=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2174 unknown=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2175 listsubrepos=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2176 ):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2177 """Convenience method to call repo[x].status()."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2178
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2179 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2180 def addpostdsstatus(self, ps):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2181 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2182
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2183 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2184 def postdsstatus(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2185 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2186
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2187 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2188 def clearpostdsstatus(self):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2189 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2190
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2191 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2192 def heads(self, start=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2193 """Obtain list of nodes that are DAG heads."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2194
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2195 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2196 def branchheads(self, branch=None, start=None, closed=False):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2197 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2198
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2199 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2200 def branches(self, nodes):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2201 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2202
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2203 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2204 def between(self, pairs):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2205 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2206
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2207 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2208 def checkpush(self, pushop):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2209 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2210
52485 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	2211 prepushoutgoinghooks: util.hooks
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52483 diff changeset	2212 """util.hooks instance."""
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2213
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2214 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2215 def pushkey(self, namespace, key, old, new):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2216 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2217
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2218 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2219 def listkeys(self, namespace):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2220 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2221
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2222 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2223 def debugwireargs(self, one, two, three=None, four=None, five=None):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2224 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2225
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2226 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2227 def savecommitmessage(self, text):
37181 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33802 diff changeset	2228 pass
39764 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	2229
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2230 @abc.abstractmethod
47083 81eb7091c494 sidedata: add a way of replacing an existing sidedata computer Rapha?l Gom?s <rgomes@octobus.net> parents: 47078 diff changeset	2231 def register_sidedata_computer(
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2232 self, kind, category, keys, computer, flags, replace=False
47083 81eb7091c494 sidedata: add a way of replacing an existing sidedata computer Rapha?l Gom?s <rgomes@octobus.net> parents: 47078 diff changeset	2233 ):
46713 bc2519513ae0 sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos Rapha?l Gom?s <rgomes@octobus.net> parents: 46712 diff changeset	2234 pass
bc2519513ae0 sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos Rapha?l Gom?s <rgomes@octobus.net> parents: 46712 diff changeset	2235
52486 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52485 diff changeset	2236 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2237 def register_wanted_sidedata(self, category):
46713 bc2519513ae0 sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos Rapha?l Gom?s <rgomes@octobus.net> parents: 46712 diff changeset	2238 pass
bc2519513ae0 sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos Rapha?l Gom?s <rgomes@octobus.net> parents: 46712 diff changeset	2239
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2240
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2241 class completelocalrepository(
52500 3abf9bc10fcc interfaces: mark `completelocalrepository` as a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52499 diff changeset	2242 ilocalrepositorymain,
3abf9bc10fcc interfaces: mark `completelocalrepository` as a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52499 diff changeset	2243 ilocalrepositoryfilestorage,
3abf9bc10fcc interfaces: mark `completelocalrepository` as a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52499 diff changeset	2244 Protocol,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2245 ):
39764 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39700 diff changeset	2246 """Complete interface for a local repository."""
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2247
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2248
52445 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52432 diff changeset	2249 class iwireprotocolcommandcacher(Protocol):
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2250 """Represents a caching backend for wire protocol commands.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2251
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2252 Wire protocol version 2 supports transparent caching of many commands.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2253 To leverage this caching, servers can activate objects that cache
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2254 command responses. Objects handle both cache writing and reading.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2255 This interface defines how that response caching mechanism works.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2256
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2257 Wire protocol version 2 commands emit a series of objects that are
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2258 serialized and sent to the client. The caching layer exists between
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2259 the invocation of the command function and the sending of its output
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2260 objects to an output layer.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2261
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2262 Instances of this interface represent a binding to a cache that
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2263 can serve a response (in place of calling a command function) and/or
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2264 write responses to a cache for subsequent use.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2265
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2266 When a command request arrives, the following happens with regards
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2267 to this interface:
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2268
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2269 1. The server determines whether the command request is cacheable.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2270 2. If it is, an instance of this interface is spawned.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2271 3. The cacher is activated in a context manager (``__enter__`` is called).
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2272 4. A cache key for that request is derived. This will call the
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2273 instance's ``adjustcachekeystate()`` method so the derivation
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2274 can be influenced.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2275 5. The cacher is informed of the derived cache key via a call to
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2276 ``setcachekey()``.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2277 6. The cacher's ``lookup()`` method is called to test for presence of
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2278 the derived key in the cache.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2279 7. If ``lookup()`` returns a hit, that cached result is used in place
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2280 of invoking the command function. ``__exit__`` is called and the instance
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2281 is discarded.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2282 8. The command function is invoked.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2283 9. ``onobject()`` is called for each object emitted by the command
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2284 function.
40279 4821affc154f wireproto: fix incorrect function name in docstring Connor Sheehan <sheehan@mozilla.com> parents: 40171 diff changeset	2285 10. After the final object is seen, ``onfinished()`` is called.
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2286 11. ``__exit__`` is called to signal the end of use of the instance.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2287
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2288 Cache key derivation can be influenced by the instance.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2289
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2290 Cache keys are initially derived by a deterministic representation of
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2291 the command request. This includes the command name, arguments, protocol
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2292 version, etc. This initial key derivation is performed by CBOR-encoding a
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2293 data structure and feeding that output into a hasher.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2294
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2295 Instances of this interface can influence this initial key derivation
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2296 via ``adjustcachekeystate()``.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2297
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2298 The instance is informed of the derived cache key via a call to
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2299 ``setcachekey()``. The instance must store the key locally so it can
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2300 be consulted on subsequent operations that may require it.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2301
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2302 When constructed, the instance has access to a callable that can be used
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2303 for encoding response objects. This callable receives as its single
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2304 argument an object emitted by a command function. It returns an iterable
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2305 of bytes chunks representing the encoded object. Unless the cacher is
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2306 caching native Python objects in memory or has a way of reconstructing
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2307 the original Python objects, implementations typically call this function
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2308 to produce bytes from the output objects and then store those bytes in
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2309 the cache. When it comes time to re-emit those bytes, they are wrapped
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2310 in a ``wireprototypes.encodedresponse`` instance to tell the output
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2311 layer that they are pre-encoded.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2312
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2313 When receiving the objects emitted by the command function, instances
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2314 can choose what to do with those objects. The simplest thing to do is
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2315 re-emit the original objects. They will be forwarded to the output
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2316 layer and will be processed as if the cacher did not exist.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2317
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2318 Implementations could also choose to not emit objects - instead locally
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2319 buffering objects or their encoded representation. They could then emit
40279 4821affc154f wireproto: fix incorrect function name in docstring Connor Sheehan <sheehan@mozilla.com> parents: 40171 diff changeset	2320 a single "coalesced" object when ``onfinished()`` is called. In
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2321 this way, the implementation would function as a filtering layer of
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2322 sorts.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2323
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2324 When caching objects, typically the encoded form of the object will
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2325 be stored. Keep in mind that if the original object is forwarded to
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2326 the output layer, it will need to be encoded there as well. For large
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2327 output, this redundant encoding could add overhead. Implementations
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2328 could wrap the encoded object data in ``wireprototypes.encodedresponse``
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2329 instances to avoid this overhead.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2330 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2331
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	2332 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2333 def __enter__(self):
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2334 """Marks the instance as active.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2335
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2336 Should return self.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2337 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2338
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	2339 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2340 def __exit__(self, exctype, excvalue, exctb):
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2341 """Called when cacher is no longer used.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2342
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2343 This can be used by implementations to perform cleanup actions (e.g.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2344 disconnecting network sockets, aborting a partially cached response.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2345 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2346
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	2347 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2348 def adjustcachekeystate(self, state):
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2349 """Influences cache key derivation by adjusting state to derive key.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2350
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2351 A dict defining the state used to derive the cache key is passed.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2352
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2353 Implementations can modify this dict to record additional state that
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2354 is wanted to influence key derivation.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2355
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2356 Implementations are highly encouraged to not modify or delete
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2357 existing keys.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2358 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2359
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	2360 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2361 def setcachekey(self, key):
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2362 """Record the derived cache key for this request.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2363
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2364 Instances may mutate the key for internal usage, as desired. e.g.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2365 instances may wish to prepend the repo name, introduce path
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2366 components for filesystem or URL addressing, etc. Behavior is up to
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2367 the cache.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2368
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2369 Returns a bool indicating if the request is cacheable by this
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2370 instance.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2371 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2372
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	2373 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2374 def lookup(self):
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2375 """Attempt to resolve an entry in the cache.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2376
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2377 The instance is instructed to look for the cache key that it was
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2378 informed about via the call to ``setcachekey()``.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2379
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2380 If there's no cache hit or the cacher doesn't wish to use the cached
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2381 entry, ``None`` should be returned.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2382
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2383 Else, a dict defining the cached result should be returned. The
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2384 dict may have the following keys:
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2385
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2386 objs
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2387 An iterable of objects that should be sent to the client. That
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2388 iterable of objects is expected to be what the command function
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2389 would return if invoked or an equivalent representation thereof.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2390 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2391
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	2392 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2393 def onobject(self, obj):
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2394 """Called when a new object is emitted from the command function.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2395
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2396 Receives as its argument the object that was emitted from the
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2397 command function.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2398
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2399 This method returns an iterator of objects to forward to the output
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2400 layer. The easiest implementation is a generator that just
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2401 ``yield obj``.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2402 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2403
52499 9358d786af24 interfaces: make all methods on any repository Protocol class abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52497 diff changeset	2404 @abc.abstractmethod
52446 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52445 diff changeset	2405 def onfinished(self):
40021 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2406 """Called after all objects have been emitted from the command function.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2407
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2408 Implementations should return an iterator of objects to forward to
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2409 the output layer.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2410
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2411 This method can be a generator.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40002 diff changeset	2412 """

Mercurial > public > mercurial-scm > hg

annotate mercurial/interfaces/repository.py @ 52521:b52f2b365eff