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

annotate mercurial/interfaces/repository.py @ 52522:3913f9509476

interfaces: make `repository.imanifestdict` methods abstract Same as cdd4bc69bfc1 for `imanifestrevisionstored`, but this was already a Protocol class.

author	Matt Harbison <matt_harbison@yahoo.com>
date	Wed, 11 Dec 2024 01:00:59 -0500
parents	48cdbd4d5443
children	e123c8a26a70

rev	line source
33821 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.
47307 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 diff changeset	2 # coding: utf-8
33821 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
51901 f4733654f144 typing: add `from __future__ import annotations` to most files Matt Harbison <matt_harbison@yahoo.com> parents: 51837 diff changeset	9 from __future__ import annotations
33821 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	10
52504 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52503 diff changeset	11 import abc
52492 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	12 import typing
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	13
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	14 from typing import (
52492 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	15 Any,
52514 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	16 Callable,
52503 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	17 Collection,
52516 3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52515 diff changeset	18 Iterable,
3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52515 diff changeset	19 Iterator,
52514 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	20 Mapping,
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	21 Protocol,
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	22 Set,
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	23 )
26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	24
42823 268662aac075 interfaces: create a new folder for interfaces and move repository.py in it Pulkit Goyal <pulkit@yandex-team.ru> parents: 42795 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
33823 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	27
52492 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	28 if typing.TYPE_CHECKING:
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	29 from typing import (
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 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: 52519 diff changeset	31 )
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	32
52492 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 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: 52491 diff changeset	34 # to avoid circular imports
52514 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	35 from .. import (
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	36 match as matchmod,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	37 pathutil,
52514 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	38 util,
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	39 )
52492 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	40 from ..utils import (
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	41 urlutil,
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	42 )
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	43
52514 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	44 from . import dirstate as intdirstate
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	45
52507 d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 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: 52505 diff changeset	47 NodeConstants = Any
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	48
52492 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 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: 52491 diff changeset	50 # that confuses pytype.
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	51 Ui = Any
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	52
52507 d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 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: 52505 diff changeset	54 Vfs = Any
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	55
39855 d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39849 diff changeset	56 # Local repository feature string.
d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39849 diff changeset	57
d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39849 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: 39849 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: 39849 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: 39849 diff changeset	61 REPO_FEATURE_SHARED_STORAGE = b'sharedstore'
39856 1f7b3b980af8 lfs: add repository feature denoting the use of LFS Gregory Szorc <gregory.szorc@gmail.com> parents: 39855 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: 39855 diff changeset	63 REPO_FEATURE_LFS = b'lfs'
40028 83146d176c03 localrepo: add repository feature when repo can be stream cloned Gregory Szorc <gregory.szorc@gmail.com> parents: 40022 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: 40022 diff changeset	65 REPO_FEATURE_STREAM_CLONE = b'streamclone'
47237 19d4802cb304 sidedata: add a 'side-data' repository feature and use it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47160 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: 47160 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'
39855 d89d5bc06eaa localrepo: define "features" on repository instances (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39849 diff changeset	70
40048 8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40028 diff changeset	71 REVISION_FLAG_CENSORED = 1 << 15
8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40028 diff changeset	72 REVISION_FLAG_ELLIPSIS = 1 << 14
8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40028 diff changeset	73 REVISION_FLAG_EXTSTORED = 1 << 13
47094 119790e1c67c cg4: introduce protocol flag to signify the presence of sidedata Rapha?l Gom?s <rgomes@octobus.net> parents: 46793 diff changeset	74 REVISION_FLAG_HASCOPIESINFO = 1 << 12
40048 8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40028 diff changeset	75
8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40028 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: 45392 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: 42824 diff changeset	81 )
40048 8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40028 diff changeset	82
40495 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'
40497 968dd7e02ac5 changegroup: allow to force delta to be against p1 Boris Feld <boris.feld@octobus.net> parents: 40496 diff changeset	86 CG_DELTAMODE_P1 = b'p1'
40495 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
47307 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 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: 47237 diff changeset	90 #
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 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: 47237 diff changeset	92
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 diff changeset	98 CACHE_CHANGELOG_CACHE = b"changelog-cache"
51579 4a8bb136ee77 branchcache: allow to detect "pure topological case" for branchmap Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51052 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: 51052 diff changeset	100 CACHE_BRANCHMAP_DETECT_PURE_TOPO = b"branchmap-detect-pure-topo"
47307 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 diff changeset	113
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 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: 47237 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: 47237 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: 47237 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: 47237 diff changeset	118 }
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 diff changeset	119
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 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: 47237 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: 47237 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: 47237 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: 47237 diff changeset	124 CACHE_BRANCHMAP_ALL,
51579 4a8bb136ee77 branchcache: allow to detect "pure topological case" for branchmap Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51052 diff changeset	125 CACHE_BRANCHMAP_DETECT_PURE_TOPO,
51946 e51161b12c7e rev-branch-cache: have debugupdatecache warm rbc too Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51909 diff changeset	126 CACHE_REV_BRANCH,
47307 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 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: 47237 diff changeset	133 }
d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 diff changeset	134
47310 7edaf91c7886 updatecaches: use the `caches` argument instead of a special `full` value Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47307 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: 47307 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: 47307 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: 47307 diff changeset	138 CACHES_POST_CLONE.discard(CACHE_FILE_NODE_TAGS)
52211 d57d1606049c clone: properly exclude rev-branch-cache from post clone cache warming Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51946 diff changeset	139 CACHES_POST_CLONE.discard(CACHE_REV_BRANCH)
47310 7edaf91c7886 updatecaches: use the `caches` argument instead of a special `full` value Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47307 diff changeset	140
47307 d1589957fdcb updatecaches: introduce a set of constants to control which are updated Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47237 diff changeset	141
52493 73a46cef57c9 interfaces: rename `repository.ipeerconnection` to reflect it being private Matt Harbison <matt_harbison@yahoo.com> parents: 52492 diff changeset	142 class _ipeerconnection(Protocol):
33821 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
52492 0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	152 ui: Ui
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	153 """ui.ui instance"""
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	154
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	155 path: urlutil.path \| None
0cfcc276b796 interfaces: convert `repository.ipeerconnection` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52491 diff changeset	156 """a urlutil.path instance or None"""
33821 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	157
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	158 def url(self):
33821 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	159 """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	160
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	161 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	162 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	163 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	164 data leakage.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	165
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	166 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	167 value.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	168 """
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	169
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	170 def local(self):
33821 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	171 """Returns a local repository instance.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	172
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	173 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	174 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	175 """
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	176
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	177 def canpush(self):
33821 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	178 """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	179
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	180 def close(self):
33821 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	181 """Close the connection to this peer.
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	182
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	183 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	184 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	185 """
f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	186
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	187
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	188 class ipeercapabilities(Protocol):
37610 98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	189 """Peer sub-interface related to capabilities."""
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	190
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	191 def capable(self, name):
37610 98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	192 """Determine support for a named capability.
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	193
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	194 Returns ``False`` if capability not supported.
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	195
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	196 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	197 if capability support is non-boolean.
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 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	200 """
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	201
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	202 def requirecap(self, name, purpose):
37610 98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	203 """Require a capability to be present.
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	204
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	205 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	206 """
98861a2298b5 repository: split capabilities methods into separate interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37440 diff changeset	207
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	208
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	209 class ipeercommands(Protocol):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	210 """Client-side interface for communicating over the wire protocol.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	211
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	212 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: 33821 diff changeset	213 methods commonly call wire protocol commands of the same name.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	214 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	215
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	216 def branchmap(self):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	217 """Obtain heads in named branches.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	218
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	219 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: 33821 diff changeset	220 heads on that branch.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	221 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	222
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	223 def capabilities(self):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	224 """Obtain capabilities of the peer.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	225
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	226 Returns a set of string capabilities.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	227 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	228
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	229 def get_cached_bundle_inline(self, path):
50699 2aaabd8f4471 clone-bundle: rename the methods and wireprotole command Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50675 diff changeset	230 """Retrieve a clonebundle across the wire.
50675 60f9602b413e clonebundles: add support for inline (streaming) clonebundles Mathias De Mare <mathias.de_mare@nokia.com> parents: 50667 diff changeset	231
60f9602b413e clonebundles: add support for inline (streaming) clonebundles Mathias De Mare <mathias.de_mare@nokia.com> parents: 50667 diff changeset	232 Returns a chunkbuffer
60f9602b413e clonebundles: add support for inline (streaming) clonebundles Mathias De Mare <mathias.de_mare@nokia.com> parents: 50667 diff changeset	233 """
60f9602b413e clonebundles: add support for inline (streaming) clonebundles Mathias De Mare <mathias.de_mare@nokia.com> parents: 50667 diff changeset	234
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	235 def clonebundles(self):
37649 a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	236 """Obtains the clone bundles manifest for the repo.
a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	237
a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	238 Returns the manifest as unparsed bytes.
a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	239 """
a168799687e5 wireproto: properly call clonebundles command Gregory Szorc <gregory.szorc@gmail.com> parents: 37635 diff changeset	240
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	241 def debugwireargs(self, one, two, three=None, four=None, five=None):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	242 """Used to facilitate debugging of arguments passed over the wire."""
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	243
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	244 def getbundle(self, source, **kwargs):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	245 """Obtain remote repository data as a bundle.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	246
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	247 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: 33821 diff changeset	248 the peer to the local repository
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	249
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	250 Returns a generator of bundle data.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	251 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	252
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	253 def heads(self):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	254 """Determine all known head revisions in the peer.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	255
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	256 Returns an iterable of binary nodes.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	257 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	258
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	259 def known(self, nodes):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	260 """Determine whether multiple nodes are known.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	261
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	262 Accepts an iterable of nodes whose presence to check for.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	263
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	264 Returns an iterable of booleans indicating of the corresponding node
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	265 at that index is known to the peer.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	266 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	267
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	268 def listkeys(self, namespace):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	269 """Obtain all keys in a pushkey namespace.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	270
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	271 Returns an iterable of key names.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	272 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	273
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	274 def lookup(self, key):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	275 """Resolve a value to a known revision.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	276
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	277 Returns a binary node of the resolved revision on success.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	278 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	279
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	280 def pushkey(self, namespace, key, old, new):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	281 """Set a value using the ``pushkey`` protocol.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	282
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	283 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: 33821 diff changeset	284 the old and new values for that key.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	285
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	286 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: 33821 diff changeset	287 namespace.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	288 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	289
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	290 def stream_out(self):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	291 """Obtain streaming clone data.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	292
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	293 Successful result should be a generator of data chunks.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	294 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	295
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	296 def unbundle(self, bundle, heads, url):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	297 """Transfer repository data to the peer.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	298
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	299 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: 33821 diff changeset	300
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	301 Returns the integer number of heads added to the peer.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	302 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	303
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	304
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	305 class ipeerlegacycommands(Protocol):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	306 """Interface for implementing support for legacy wire protocol commands.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	307
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	308 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: 33821 diff changeset	309 used by modern clients. To facilitate identifying which commands are
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	310 legacy, the interfaces are split.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	311 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	312
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	313 def between(self, pairs):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	314 """Obtain nodes between pairs of nodes.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	315
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	316 ``pairs`` is an iterable of node pairs.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	317
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	318 Returns an iterable of iterables of nodes corresponding to each
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	319 requested pair.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	320 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	321
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	322 def branches(self, nodes):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	323 """Obtain ancestor changesets of specific nodes back to a branch point.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	324
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	325 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: 33821 diff changeset	326 a DAG root or is a merge.
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	327
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	328 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: 33821 diff changeset	329 """
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	330
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	331 def changegroup(self, nodes, source):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	332 """Obtain a changegroup with data for descendants of specified nodes."""
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	333
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	334 def changegroupsubset(self, bases, heads, source):
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	335 pass
558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	336
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	337
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	338 class ipeercommandexecutor(Protocol):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	339 """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	340
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	341 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	342 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	343 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	344 outstanding requests are waited on.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	345 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	346
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	347 def callcommand(self, name, args):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	348 """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	349
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	350 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	351
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	352 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	353 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	354 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	355
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	356 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	357 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	358 used and the command itself.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	359
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	360 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	361 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	362
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	363 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	364 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	365 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	366 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	367 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	368
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	369 def sendcommands(self):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	370 """Trigger submission of queued command requests.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	371
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	372 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	373 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	374 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	375
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	376 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	377 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	378
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	379 def close(self):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	380 """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	381
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	382 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	383 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	384 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	385 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	386 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	387 to finish.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	388
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	389 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	390 context manager.
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 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	393 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	394
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	395
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	396 class ipeerrequests(Protocol):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	397 """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	398
52494 4cc186255672 interfaces: convert `repository.ipeerrequests` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52493 diff changeset	399 limitedarguments: bool
4cc186255672 interfaces: convert `repository.ipeerrequests` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52493 diff changeset	400 """True if the peer cannot receive large argument value for commands."""
42200 69921d02daaf peer: introduce a limitedarguments attributes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41340 diff changeset	401
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	402 def commandexecutor(self):
37629 fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	403 """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	404
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	405 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	406 to the peer.
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 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	409 requests.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	410
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	411 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	412 (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	413 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	414 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	415 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	416 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	417 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	418 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	419 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	420 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	421 being issued.
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	422 """
fa0382088993 repository: define new interface for running commands Gregory Szorc <gregory.szorc@gmail.com> parents: 37610 diff changeset	423
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	424
52495 1df97507c6b8 interfaces: convert `repository.peer` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52494 diff changeset	425 class peer(_ipeerconnection, ipeercapabilities, ipeerrequests, Protocol):
37320 39f7d4ee8bcd repository: port peer interfaces to zope.interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37316 diff changeset	426 """Unified interface for peer repositories.
33821 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	427
37320 39f7d4ee8bcd repository: port peer interfaces to zope.interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37316 diff changeset	428 All peer instances must conform to this interface.
33821 f257943e47ab repository: formalize peer interface with abstract base class Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	429 """
33822 558f5b2ee10e repository: formalize wire protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 33821 diff changeset	430
52495 1df97507c6b8 interfaces: convert `repository.peer` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52494 diff changeset	431 limitedarguments: bool = False
42200 69921d02daaf peer: introduce a limitedarguments attributes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41340 diff changeset	432
50474 3a2df812e1c7 pull: add --remote-hidden option and pass it through peer creation Manuel Jacob <me@manueljacob.de> parents: 50323 diff changeset	433 def __init__(self, ui, path=None, remotehidden=False):
49863 a6e2a668c746 peer: have a common constructor and use it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49860 diff changeset	434 self.ui = ui
49864 611ccb631cbc peer: add a `path` attribute to peer Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49863 diff changeset	435 self.path = path
49863 a6e2a668c746 peer: have a common constructor and use it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 49860 diff changeset	436
37320 39f7d4ee8bcd repository: port peer interfaces to zope.interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37316 diff changeset	437 def capable(self, name):
52463 b2821a846470 tests: enable pytype checking on `mercurial/interfaces` package Matt Harbison <matt_harbison@yahoo.com> parents: 52211 diff changeset	438 # TODO: this class should maybe subclass ipeercommands too, otherwise it
b2821a846470 tests: enable pytype checking on `mercurial/interfaces` package Matt Harbison <matt_harbison@yahoo.com> parents: 52211 diff changeset	439 # is assuming whatever uses this as a mixin also has this interface.
b2821a846470 tests: enable pytype checking on `mercurial/interfaces` package Matt Harbison <matt_harbison@yahoo.com> parents: 52211 diff changeset	440 caps = self.capabilities() # pytype: disable=attribute-error
33823 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	441 if name in caps:
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	442 return True
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	443
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	444 name = b'%s=' % name
33823 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	445 for cap in caps:
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	446 if cap.startswith(name):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	447 return cap[len(name) :]
33823 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	448
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	449 return False
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	450
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	451 def requirecap(self, name, purpose):
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	452 if self.capable(name):
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	453 return
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	454
a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	455 raise error.CapabilityError(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	456 _(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	457 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	458 b'\'%s\' capability'
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	459 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	460 % (purpose, name)
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	461 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	462
33823 a0aad86b3b6a repository: implement generic capability methods on peer class Gregory Szorc <gregory.szorc@gmail.com> parents: 33822 diff changeset	463
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	464 class iverifyproblem(Protocol):
39847 97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	465 """Represents a problem with the integrity of the repository.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	466
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	467 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: 39801 diff changeset	468 with a repository (e.g. corrupt storage, missing data, etc).
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	469
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	470 Instances are essentially messages associated with severity.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	471 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	472
52496 f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	473 warning: bytes \| None
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	474 """Message indicating a non-fatal problem."""
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	475
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	476 error: bytes \| None
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	477 """Message indicating a fatal problem."""
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	478
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	479 node: bytes \| None
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	480 """Revision encountering the problem.
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	481
f968926a4207 interfaces: convert `repository.iverifyproblem` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52495 diff changeset	482 ``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: 52495 diff changeset	483 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	484
39877 733db72f0f54 revlog: move revision verification out of verify Gregory Szorc <gregory.szorc@gmail.com> parents: 39874 diff changeset	485
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	486 class irevisiondelta(Protocol):
39258 b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	487 """Represents a delta between one revision and another.
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	488
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	489 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: 38874 diff changeset	490 with another repository.
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	491
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	492 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: 38874 diff changeset	493 another revision. Therefore the ``revision`` and ``delta`` attributes
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	494 are mutually exclusive.
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	495
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	496 Typically used for changegroup generation.
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	497 """
b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	498
52498 2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	499 node: bytes
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	500 """20 byte node of this revision."""
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	501
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	502 p1node: bytes
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	503 """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: 52496 diff changeset	504
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	505 p2node: bytes
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	506 """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: 52496 diff changeset	507
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	508 # 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: 52496 diff changeset	509 linknode: bytes \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	510 """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: 52496 diff changeset	511
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	512 flags: int
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	513 """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: 52496 diff changeset	514
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	515 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: 52496 diff changeset	516 """
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	517
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	518 basenode: bytes
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	519 """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: 52496 diff changeset	520
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	521 ``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: 52496 diff changeset	522 a delta.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	523 """
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	524
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	525 baserevisionsize: int \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	526 """Size of base revision this delta is against.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	527
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	528 May be ``None`` if ``basenode`` is ``nullid``.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	529 """
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	530
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	531 # TODO: is this really optional? (Seems possible in
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	532 # storageutil.emitrevisions()).
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	533 revision: bytes \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	534 """Raw fulltext of revision data for this node."""
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	535
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	536 delta: bytes \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	537 """Delta between ``basenode`` and ``node``.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	538
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	539 Stored in the bdiff delta format.
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	540 """
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	541
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	542 sidedata: bytes \| None
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	543 """Raw sidedata bytes for the given revision."""
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	544
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	545 protocol_flags: int
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	546 """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: 52496 diff changeset	547
2aada52e80d6 interfaces: convert `repository.irevisiondelta` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52496 diff changeset	548 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: 52496 diff changeset	549 """
47094 119790e1c67c cg4: introduce protocol flag to signify the presence of sidedata Rapha?l Gom?s <rgomes@octobus.net> parents: 46793 diff changeset	550
39258 b518d495a560 repository: formalize interfaces for revision deltas and requests Gregory Szorc <gregory.szorc@gmail.com> parents: 38874 diff changeset	551
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	552 class ifilerevisionssequence(Protocol):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	553 """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	554
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	555 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	556 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	557 index metadata.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	558
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	559 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	560 in the index.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	561 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	562
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	563 def __len__(self):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	564 """The total number of revisions."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	565
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	566 def __getitem__(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	567 """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	568
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	569 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	570
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	571 offset+flags
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	572 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	573 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	574 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	575 compressed size
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	576 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	577 needed by the store.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	578 uncompressed size
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	579 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	580 base revision
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	581 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	582 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	583 link revision
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	584 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	585 p1 revision
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	586 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	587 p2 revision
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	588 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	589 node
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	590 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	591
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	592 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	593 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	594 recent revision.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	595 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	596
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	597 def __contains__(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	598 """Whether a revision number exists."""
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	599
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	600 def insert(self, i, entry):
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	601 """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	602
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	603
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	604 class ifileindex(Protocol):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	605 """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	606
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	607 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	608 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	609
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	610 The index logically consists of:
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	611
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	612 * 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	613 * 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	614 * Metadata to facilitate storage.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	615 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	616
52501 0d4ead4d88bd interfaces: convert `repository.ifileindex` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52498 diff changeset	617 nullid: bytes
0d4ead4d88bd interfaces: convert `repository.ifileindex` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52498 diff changeset	618 """node for the null revision for use as delta base."""
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46726 diff changeset	619
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	620 @abc.abstractmethod
52516 3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52515 diff changeset	621 def __len__(self) -> int:
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	622 """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	623
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	624 @abc.abstractmethod
52516 3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52515 diff changeset	625 def __iter__(self) -> Iterator[int]:
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	626 """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	627
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	628 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	629 def hasnode(self, node):
40387 f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	630 """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	631
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	632 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	633 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	634 rejected.
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	635
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	636 The null node is never present.
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	637 """
f1a39128da95 filelog: add a hasnode() method (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 40279 diff changeset	638
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	639 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	640 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	641 """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	642
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	643 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	644 def parents(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	645 """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	646
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	647 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	648 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	649
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	650 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	651 def parentrevs(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	652 """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	653
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	654 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	655 def rev(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	656 """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	657
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	658 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	659 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	660
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	661 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	662 def node(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	663 """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	664
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	665 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	666 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	667
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	668 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	669 def lookup(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	670 """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	671
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	672 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	673 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	674
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	675 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	676 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	677
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	678 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	679 def linkrev(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	680 """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	681
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	682 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	683 def iscensored(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	684 """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	685
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	686 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	687 def commonancestorsheads(self, node1, node2):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	688 """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	689
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	690 See ``ancestor.commonancestorsheads()``.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	691 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	692
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	693 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	694 def descendants(self, revs):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	695 """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	696
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	697 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	698 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	699
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	700 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	701 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	702 """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	703
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	704 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	705 ``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	706 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	707 ``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	708 encountered.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	709 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	710
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	711 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	712 def children(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	713 """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	714
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	715 Returns a list of nodes.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	716 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	717
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	718
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	719 class ifiledata(Protocol):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	720 """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	721
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	722 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	723 data for a tracked file.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	724 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	725
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	726 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	727 def size(self, rev):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	728 """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	729
39880 d909c44d29e1 filelog: stop proxying rawsize() (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39878 diff changeset	730 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	731 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	732
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	733 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	734 def revision(self, node):
45961 464539c305aa formatting: drop a few extra double quotes in docstrings Matt Harbison <matt_harbison@yahoo.com> parents: 45957 diff changeset	735 """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	736
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	737 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	738 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	739 are not applied.
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 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	742 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	743 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	744
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	745 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	746 def rawdata(self, node):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	747 """Obtain raw data for a node."""
42744 bbe71b5afd02 rawdata: register the method for `ifiledata` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42740 diff changeset	748
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	749 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	750 def read(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	751 """Resolve file fulltext data.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	752
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	753 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	754 headers is stripped.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	755 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	756
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	757 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	758 def renamed(self, node):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	759 """Obtain copy metadata for a node.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	760
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	761 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	762 (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	763 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	764
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	765 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	766 def cmp(self, node, fulltext):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	767 """Compare fulltext to another revision.
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 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	770
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	771 This takes copy metadata into account.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	772
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	773 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	774 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	775
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	776 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	777 def emitrevisions(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	778 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	779 nodes,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	780 nodesorder=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	781 revisiondata=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	782 assumehaveparentrevisions=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	783 deltamode=CG_DELTAMODE_STD,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	784 ):
39867 5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	785 """Produce ``irevisiondelta`` for revisions.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	786
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	787 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: 39865 diff changeset	788 ``irevisiondelta`` interface that describe revisions in storage.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	789
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	790 This method is a generator.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	791
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	792 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: 39865 diff changeset	793 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: 39865 diff changeset	794 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: 39865 diff changeset	795 ``nodes`` have also been emitted.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	796
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	797 By default, emits "index" data (the ``node``, ``p1node``, and
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	798 ``p2node`` attributes). If ``revisiondata`` is set, revision data
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	799 will also be present on the emitted objects.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	800
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	801 With default argument values, implementations can choose to emit
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	802 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: 39865 diff changeset	803 implementations must consider whether the delta's base revision
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	804 fulltext is available to the receiver.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	805
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	806 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: 39865 diff changeset	807 the following are met:
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	808
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	809 * Its fulltext revision was emitted by this method call.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	810 * 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: 39865 diff changeset	811 * ``assumehaveparentrevisions`` is True and the base revision is a
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	812 parent of the node.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	813
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	814 ``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: 39865 diff changeset	815 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: 39865 diff changeset	816 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: 39865 diff changeset	817 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: 39865 diff changeset	818 ``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: 39865 diff changeset	819 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: 39865 diff changeset	820 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: 39865 diff changeset	821 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: 39865 diff changeset	822 use it with care.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	823
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	824 The ``linknode`` attribute on the returned ``irevisiondelta`` may not
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	825 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: 39865 diff changeset	826
40496 6a917075535a storage: also use `deltamode argument` for ifiledata Boris Feld <boris.feld@octobus.net> parents: 40495 diff changeset	827 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: 40495 diff changeset	828 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: 40495 diff changeset	829 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: 40495 diff changeset	830 1st parent.
39867 5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	831 """
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	832
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	833
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	834 class ifilemutation(Protocol):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	835 """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	836
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	837 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	838 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	839 """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	840
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	841 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	842 and parent nodes.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	843
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	844 Returns the node that was added.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	845
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	846 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	847 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	848
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	849 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	850 def addrevision(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	851 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	852 revisiondata,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	853 transaction,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	854 linkrev,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	855 p1,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	856 p2,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	857 node=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	858 flags=0,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	859 cachedelta=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	860 ):
46560 f7b61ad3c64a revlog: change addrevision to return the new revision, not node Joerg Sonnenberger <joerg@bec.de> parents: 46445 diff changeset	861 """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	862
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	863 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	864
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	865 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	866
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	867 ``node`` and ``flags`` can be used to define the expected node and
40048 8e398628a3f2 repository: define and use revision flag constants Gregory Szorc <gregory.szorc@gmail.com> parents: 40028 diff changeset	868 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: 40028 diff changeset	869 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	870
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	871 ``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	872 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	873 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	874 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	875 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	876
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	877 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	878 def addgroup(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	879 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	880 deltas,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	881 linkmapper,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	882 transaction,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	883 addrevisioncb=None,
45811 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	884 duplicaterevisioncb=None,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	885 maybemissingparents=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	886 ):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	887 """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	888
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	889 ``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	890 (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	891 to add.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	892
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	893 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	894 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	895 ``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	896 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	897
46445 711ba0f1057e revlog: decouple caching from addrevision callback for addgroup Joerg Sonnenberger <joerg@bec.de> parents: 46443 diff changeset	898 ``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: 46443 diff changeset	899 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: 46443 diff changeset	900 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: 46443 diff changeset	901 Mercurial 5.8.
711ba0f1057e revlog: decouple caching from addrevision callback for addgroup Joerg Sonnenberger <joerg@bec.de> parents: 46443 diff changeset	902
46561 7a93b7b3dc2d revlog: change addgroup callbacks to take revision numbers Joerg Sonnenberger <joerg@bec.de> parents: 46560 diff changeset	903 ``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: 46560 diff changeset	904 ``duplicaterevisioncb`` should be called for all revs with a
7a93b7b3dc2d revlog: change addgroup callbacks to take revision numbers Joerg Sonnenberger <joerg@bec.de> parents: 46560 diff changeset	905 pre-existing node.
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	906
40389 1b183edbb68e repository: teach addgroup() to receive data with missing parents Gregory Szorc <gregory.szorc@gmail.com> parents: 40387 diff changeset	907 ``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	908 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	909 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	910 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	911
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	912 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	913 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	914 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	915
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	916 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	917 def censorrevision(self, tr, node, tombstone=b''):
39794 a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39792 diff changeset	918 """Remove the content of a single revision.
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39792 diff changeset	919
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39792 diff changeset	920 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: 39792 diff changeset	921 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: 39792 diff changeset	922 result in failure.
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39792 diff changeset	923
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39792 diff changeset	924 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: 39792 diff changeset	925 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: 39792 diff changeset	926 data.
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39792 diff changeset	927
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39792 diff changeset	928 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: 39792 diff changeset	929 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: 39792 diff changeset	930 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: 39792 diff changeset	931 that they no longer reference the deleted content.
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39792 diff changeset	932 """
a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39792 diff changeset	933
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	934 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	935 def getstrippoint(self, minlink):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	936 """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	937
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	938 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	939 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	940
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	941 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	942 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	943 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	944
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	945 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	946 def strip(self, minlink, transaction):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	947 """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	948
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	949 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	950 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	951
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	952 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	953 higher-level deletion API.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	954 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	955
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	956
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	957 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	958 """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	959
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	960 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	961 def files(self):
37440 4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	962 """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	963
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	964 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	965 be a better API for that.
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	966 """
4335a75f0bd0 repository: define existing interface for file storage Gregory Szorc <gregory.szorc@gmail.com> parents: 37351 diff changeset	967
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	968 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	969 def storageinfo(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	970 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	971 exclusivefiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	972 sharedfiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	973 revisionscount=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	974 trackedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	975 storedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	976 ):
39874 14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	977 """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: 39872 diff changeset	978
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	979 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: 39872 diff changeset	980 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: 39872 diff changeset	981 indicating whether to calculate and obtain that data.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	982
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	983 exclusivefiles
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	984 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: 39872 diff changeset	985 used to back storage for this tracked path.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	986
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	987 sharedfiles
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	988 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: 39872 diff changeset	989 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: 39872 diff changeset	990 for other stored entities.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	991
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	992 revisionscount
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	993 Number of revisions available for retrieval.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	994
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	995 trackedsize
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	996 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: 39872 diff changeset	997 length of the fulltext of all revisions.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	998
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	999 storedsize
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	1000 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: 39872 diff changeset	1001 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: 39872 diff changeset	1002 of deltas rather than fulltext revisions.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	1003
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	1004 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: 39872 diff changeset	1005 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: 39872 diff changeset	1006 callers are expected to handle this special value.
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	1007 """
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	1008
52517 8c89e978375c interfaces: convert `repository.ifilestorage` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52516 diff changeset	1009 @abc.abstractmethod
52516 3daaa5195a30 typing: align the signatures of `repository.ifilestorage` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52515 diff changeset	1010 def verifyintegrity(self, state) -> Iterable[iverifyproblem]:
39847 97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	1011 """Verifies the integrity of file storage.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	1012
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	1013 ``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: 39801 diff changeset	1014 used to communicate data between invocations of multiple storage
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	1015 primitives.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	1016
39877 733db72f0f54 revlog: move revision verification out of verify Gregory Szorc <gregory.szorc@gmail.com> parents: 39874 diff changeset	1017 If individual revisions cannot have their revision content resolved,
733db72f0f54 revlog: move revision verification out of verify Gregory Szorc <gregory.szorc@gmail.com> parents: 39874 diff changeset	1018 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: 43751 diff changeset	1019 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: 43751 diff changeset	1020 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: 43751 diff changeset	1021 rename checks with currently accessible data.
39877 733db72f0f54 revlog: move revision verification out of verify Gregory Szorc <gregory.szorc@gmail.com> parents: 39874 diff changeset	1022
39847 97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	1023 The method yields objects conforming to the ``iverifyproblem``
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	1024 interface.
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	1025 """
97986c9c69d3 verify: start to abstract file verification Gregory Szorc <gregory.szorc@gmail.com> parents: 39801 diff changeset	1026
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1027
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	1028 class idirs(Protocol):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1029 """Interface representing a collection of directories from paths.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1030
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1031 This interface is essentially a derived data structure representing
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1032 directories from a collection of paths.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1033 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1034
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1035 def addpath(self, path):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1036 """Add a path to the collection.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1037
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1038 All directories in the path will be added to the collection.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1039 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1040
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1041 def delpath(self, path):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1042 """Remove a path from the collection.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1043
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1044 If the removal was the last path in a particular directory, the
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1045 directory is removed from the collection.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1046 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1047
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1048 def __iter__(self):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1049 """Iterate over the directories in this collection of paths."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1050
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1051 def __contains__(self, path):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1052 """Whether a specific directory is in this collection."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1053
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1054
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	1055 class imanifestdict(Protocol):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1056 """Interface representing a manifest data structure.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1057
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1058 A manifest is effectively a dict mapping paths to entries. Each entry
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1059 consists of a binary node and extra flags affecting that entry.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1060 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1061
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1062 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1063 def __getitem__(self, key: bytes) -> bytes:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1064 """Returns the binary node value for a path in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1065
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1066 Raises ``KeyError`` if the path does not exist in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1067
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1068 Equivalent to ``self.find(path)[0]``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1069 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1070
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1071 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1072 def find(self, path: bytes) -> tuple[bytes, bytes]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1073 """Returns the entry for a path in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1074
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1075 Returns a 2-tuple of (node, flags).
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1076
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1077 Raises ``KeyError`` if the path does not exist in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1078 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1079
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1080 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1081 def __len__(self) -> int:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1082 """Return the number of entries in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1083
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1084 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1085 def __nonzero__(self) -> bool:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1086 """Returns True if the manifest has entries, False otherwise."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1087
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1088 __bool__ = __nonzero__
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1089
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1090 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1091 def set(self, path: bytes, node: bytes, flags: bytes) -> None:
51812 421c9b3f2f4e commit: set whole manifest entries at once (node with its associated flags) Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 51579 diff changeset	1092 """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: 51579 diff changeset	1093
421c9b3f2f4e commit: set whole manifest entries at once (node with its associated flags) Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 51579 diff changeset	1094 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: 51579 diff changeset	1095 """
421c9b3f2f4e commit: set whole manifest entries at once (node with its associated flags) Arseniy Alekseyev <aalekseyev@janestreet.com> parents: 51579 diff changeset	1096
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1097 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1098 def __setitem__(self, path: bytes, node: bytes) -> None:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1099 """Define the node value for a path in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1100
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1101 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: 38513 diff changeset	1102 the new entry.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1103 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1104
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1105 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1106 def __contains__(self, path: bytes) -> bool:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1107 """Whether a path exists in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1108
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1109 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1110 def __delitem__(self, path: bytes) -> None:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1111 """Remove a path from the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1112
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1113 Raises ``KeyError`` if the path is not in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1114 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1115
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1116 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1117 def __iter__(self) -> Iterator[bytes]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1118 """Iterate over paths in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1119
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1120 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1121 def iterkeys(self) -> Iterator[bytes]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1122 """Iterate over paths in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1123
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1124 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1125 def keys(self) -> list[bytes]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1126 """Obtain a list of paths in the manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1127
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1128 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1129 def filesnotin(self, other, match=None) -> Set[bytes]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1130 """Obtain the set of paths in this manifest but not in another.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1131
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1132 ``match`` is an optional matcher function to be applied to both
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1133 manifests.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1134
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1135 Returns a set of paths.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1136 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1137
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1138 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1139 def dirs(self) -> pathutil.dirs:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1140 """Returns an object implementing the ``idirs`` interface."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1141
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1142 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1143 def hasdir(self, dir: bytes) -> bool:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1144 """Returns a bool indicating if a directory is in this manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1145
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1146 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1147 def walk(self, match: matchmod.basematcher) -> Iterator[bytes]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1148 """Generator of paths in manifest satisfying a matcher.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1149
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1150 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: 38513 diff changeset	1151 the manifest, ``match.bad()`` is called for each missing file.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1152 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1153
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1154 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1155 def diff(
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1156 self,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1157 other: Any, # TODO: 'manifestdict' or (better) equivalent interface
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1158 match: matchmod.basematcher \| None = None,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1159 clean: bool = False,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1160 ) -> dict[
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1161 bytes,
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1162 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: 52519 diff changeset	1163 ]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1164 """Find differences between this manifest and another.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1165
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1166 This manifest is compared to ``other``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1167
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1168 If ``match`` is provided, the two manifests are filtered against this
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1169 matcher and only entries satisfying the matcher are compared.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1170
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1171 If ``clean`` is True, unchanged files are included in the returned
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1172 object.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1173
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1174 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: 38513 diff changeset	1175 the form ``((node1, flag1), (node2, flag2))`` where ``(node1, flag1)``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1176 represents the node and flags for this manifest and ``(node2, flag2)``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1177 are the same for the other manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1178 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1179
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1180 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1181 def setflag(self, path: bytes, flag: bytes) -> None:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1182 """Set the flag value for a given path.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1183
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1184 Raises ``KeyError`` if the path is not already in the manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1185 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1186
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1187 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1188 def get(self, path: bytes, default=None) -> bytes \| None:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1189 """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: 38513 diff changeset	1190
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1191 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1192 def flags(self, path: bytes) -> bytes:
44304 dbbae122f5e4 manifest: remove optional default= argument on flags(path) Augie Fackler <augie@google.com> parents: 44073 diff changeset	1193 """Return the flags value for a path (default: empty bytestring)."""
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1194
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1195 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1196 def copy(self) -> 'imanifestdict':
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1197 """Return a copy of this manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1198
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1199 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1200 def items(self) -> Iterator[tuple[bytes, bytes]]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1201 """Returns an iterable of (path, node) for items in this manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1202
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1203 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1204 def iteritems(self) -> Iterator[tuple[bytes, bytes]]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1205 """Identical to items()."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1206
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1207 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1208 def iterentries(self) -> Iterator[tuple[bytes, bytes, bytes]]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1209 """Returns an iterable of (path, node, flags) for this manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1210
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1211 Similar to ``iteritems()`` except items are a 3-tuple and include
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1212 flags.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1213 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1214
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1215 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1216 def text(self) -> ByteString:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1217 """Obtain the raw data representation for this manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1218
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1219 Result is used to create a manifest revision.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1220 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1221
52522 3913f9509476 interfaces: make `repository.imanifestdict` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52521 diff changeset	1222 @abc.abstractmethod
52521 48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1223 def fastdelta(
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1224 self, base: ByteString, changes: Iterable[tuple[bytes, bool]]
48cdbd4d5443 typing: align the signatures of `repository.imanifestdict` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52519 diff changeset	1225 ) -> tuple[ByteString, ByteString]:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1226 """Obtain a delta between this manifest and another given changes.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1227
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1228 ``base`` in the raw data representation for another manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1229
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1230 ``changes`` is an iterable of ``(path, to_delete)``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1231
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1232 Returns a 2-tuple containing ``bytearray(self.text())`` and the
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1233 delta between ``base`` and this manifest.
44665 948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1234
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1235 If this manifest implementation can't support ``fastdelta()``,
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1236 raise ``mercurial.manifest.FastdeltaUnavailable``.
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1237 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1238
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1239
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	1240 class imanifestrevisionbase(Protocol):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1241 """Base interface representing a single revision of a manifest.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1242
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1243 Should not be used as a primary interface: should always be inherited
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1244 as part of a larger interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1245 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1246
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1247 def copy(self):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1248 """Obtain a copy of this manifest instance.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1249
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1250 Returns an object conforming to the ``imanifestrevisionwritable``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1251 interface. The instance will be associated with the same
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1252 ``imanifestlog`` collection as this instance.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1253 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1254
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1255 def read(self):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1256 """Obtain the parsed manifest data structure.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1257
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1258 The returned object conforms to the ``imanifestdict`` interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1259 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1260
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1261
52504 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52503 diff changeset	1262 class imanifestrevisionstored(imanifestrevisionbase, Protocol):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1263 """Interface representing a manifest revision committed to storage."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1264
52504 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52503 diff changeset	1265 @abc.abstractmethod
52503 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1266 def node(self) -> bytes:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1267 """The binary node for this manifest."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1268
52502 a1dd484bf33b interfaces: convert `imanifestrevisionstored` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52501 diff changeset	1269 parents: list[bytes]
a1dd484bf33b interfaces: convert `imanifestrevisionstored` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52501 diff changeset	1270 """List of binary nodes that are parents for this manifest revision."""
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1271
52504 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52503 diff changeset	1272 @abc.abstractmethod
52503 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1273 def readdelta(self, shallow: bool = False):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1274 """Obtain the manifest data structure representing changes from parent.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1275
51827 ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1276 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: 51812 diff changeset	1277 representing those differences is constructed.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1278
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1279 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: 51812 diff changeset	1280 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: 51812 diff changeset	1281 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: 51812 diff changeset	1282 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: 51812 diff changeset	1283 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: 51812 diff changeset	1284
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1285 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: 51812 diff changeset	1286 """
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1287
52504 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52503 diff changeset	1288 @abc.abstractmethod
52503 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1289 def read_any_fast_delta(
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1290 self,
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1291 valid_bases: Collection[int] \| None = None,
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1292 *,
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1293 shallow: bool = False,
048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1294 ):
51827 ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1295 """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: 51812 diff changeset	1296
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1297 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: 51812 diff changeset	1298 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: 51812 diff changeset	1299 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: 51812 diff changeset	1300
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1301 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: 51812 diff changeset	1302 be performed instead.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1303
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1304 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: 51812 diff changeset	1305 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: 51812 diff changeset	1306 manifest information.
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1307
ca4208713875 manifest: introduce a `read_any_fast_delta` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51812 diff changeset	1308 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: 51812 diff changeset	1309 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: 51812 diff changeset	1310 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: 51812 diff changeset	1311 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: 51812 diff changeset	1312 its 't' flag. This only apply if the underlying manifest support it.
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1313
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1314 The returned object conforms to the ``imanifestdict`` interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1315 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1316
52504 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52503 diff changeset	1317 @abc.abstractmethod
52503 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1318 def read_delta_parents(self, *, shallow: bool = False, exact: bool = True):
51833 a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51828 diff changeset	1319 """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: 51828 diff changeset	1320
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51828 diff changeset	1321 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: 51828 diff changeset	1322 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: 51828 diff changeset	1323
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51828 diff changeset	1324 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: 51828 diff changeset	1325 without recursively reading subdirectory manifests. Instead, any
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51828 diff changeset	1326 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: 51828 diff changeset	1327 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: 51828 diff changeset	1328 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: 51828 diff changeset	1329
a891347058e7 manifest: introduce a `read_delta_parents` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51828 diff changeset	1330 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: 51828 diff changeset	1331
52504 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52503 diff changeset	1332 @abc.abstractmethod
52503 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1333 def read_delta_new_entries(self, *, shallow: bool = False):
51837 bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51833 diff changeset	1334 """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: 51833 diff changeset	1335 the repository.
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51833 diff changeset	1336
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51833 diff changeset	1337 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: 51833 diff changeset	1338 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: 51833 diff changeset	1339
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51833 diff changeset	1340 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: 51833 diff changeset	1341 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: 51833 diff changeset	1342 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: 51833 diff changeset	1343 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: 51833 diff changeset	1344 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: 51833 diff changeset	1345
bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51833 diff changeset	1346 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: 51833 diff changeset	1347
52504 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52503 diff changeset	1348 @abc.abstractmethod
52503 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1349 def readfast(self, shallow: bool = False):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1350 """Calls either ``read()`` or ``readdelta()``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1351
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1352 The faster of the two options is called.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1353 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1354
52504 cdd4bc69bfc1 interfaces: convert `imanifestrevisionstored` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52503 diff changeset	1355 @abc.abstractmethod
52503 048c11993d6a typing: (mostly) align the signatures of `imanifestrevisionstored` overrides Matt Harbison <matt_harbison@yahoo.com> parents: 52502 diff changeset	1356 def find(self, key: bytes) -> tuple[bytes, bytes]:
52505 0c60be5e021a interfaces: fix a doc comment in `repository.imanifestrevisionstored.find()` Matt Harbison <matt_harbison@yahoo.com> parents: 52504 diff changeset	1357 """Calls ``self.read().find(key)``.
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1358
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1359 Returns a 2-tuple of ``(node, flags)`` or raises ``KeyError``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1360 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1361
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1362
52509 01818a59f463 interfaces: convert `imanifestrevisionwritable` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52508 diff changeset	1363 class imanifestrevisionwritable(imanifestrevisionbase, Protocol):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1364 """Interface representing a manifest revision that can be committed."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1365
52509 01818a59f463 interfaces: convert `imanifestrevisionwritable` to a Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52508 diff changeset	1366 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1367 def write(
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1368 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: 52474 diff changeset	1369 ):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1370 """Add this revision to storage.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1371
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1372 Takes a transaction object, the changeset revision number it will
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1373 be associated with, its parent nodes, and lists of added and
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1374 removed paths.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1375
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39342 diff changeset	1376 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: 39342 diff changeset	1377 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: 39342 diff changeset	1378 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: 39342 diff changeset	1379 manifests should not be "narrowed on disk").
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39342 diff changeset	1380
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1381 Returns the binary node of the created revision.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1382 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1383
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1384
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	1385 class imanifeststorage(Protocol):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1386 """Storage interface for manifest data."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1387
52507 d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1388 nodeconstants: NodeConstants
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1389 """nodeconstants used by the current repository."""
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1390
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1391 tree: bytes
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1392 """The path to the directory this manifest tracks.
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1393
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1394 The empty bytestring represents the root manifest.
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1395 """
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1396
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1397 index: ifilerevisionssequence
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1398 """An ``ifilerevisionssequence`` instance."""
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1399
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1400 opener: Vfs
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1401 """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: 52505 diff changeset	1402
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1403 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: 52505 diff changeset	1404 """
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1405
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1406 # TODO: finish type hints
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1407 fulltextcache: dict
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1408 """Dict with cache of fulltexts.
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1409
d01af74e67b4 interfaces: convert `repository.imanifeststorage` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52505 diff changeset	1410 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: 52505 diff changeset	1411 """
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1412
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1413 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1414 def __len__(self):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1415 """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: 39272 diff changeset	1416
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1417 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1418 def __iter__(self):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1419 """Iterate over revision numbers for this manifest."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1420
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1421 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1422 def rev(self, node):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1423 """Obtain the revision number given a binary node.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1424
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1425 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: 39272 diff changeset	1426 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1427
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1428 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1429 def node(self, rev):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1430 """Obtain the node value given a revision number.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1431
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1432 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: 39272 diff changeset	1433 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1434
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1435 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1436 def lookup(self, value):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1437 """Attempt to resolve a value to a node.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1438
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1439 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: 39272 diff changeset	1440 that can be converted to an integer.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1441
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1442 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: 39272 diff changeset	1443 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1444
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1445 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1446 def parents(self, node):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1447 """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: 39272 diff changeset	1448
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1449 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: 39272 diff changeset	1450 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1451
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1452 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1453 def parentrevs(self, rev):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1454 """Like parents() but operates on revision numbers."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1455
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1456 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1457 def linkrev(self, rev):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1458 """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: 39272 diff changeset	1459
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1460 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1461 def revision(self, node):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1462 """Obtain fulltext data for a node."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1463
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1464 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1465 def rawdata(self, node):
42740 2128c76c8970 rawdata: forward `rawdata` call on `manifestlog` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42620 diff changeset	1466 """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	1467
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1468 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1469 def revdiff(self, rev1, rev2):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1470 """Obtain a delta between two revision numbers.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1471
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1472 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: 39272 diff changeset	1473 revision data.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1474 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1475
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1476 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1477 def cmp(self, node, fulltext):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1478 """Compare fulltext to another revision.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1479
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1480 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: 39272 diff changeset	1481 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1482
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1483 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1484 def emitrevisions(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1485 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1486 nodes,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1487 nodesorder=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1488 revisiondata=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1489 assumehaveparentrevisions=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1490 ):
39867 5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	1491 """Produce ``irevisiondelta`` describing revisions.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	1492
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	1493 See the documentation for ``ifiledata`` for more.
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	1494 """
5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39865 diff changeset	1495
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1496 @abc.abstractmethod
45811 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1497 def addgroup(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1498 self,
45811 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1499 deltas,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1500 linkmapper,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1501 transaction,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1502 addrevisioncb=None,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1503 duplicaterevisioncb=None,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45671 diff changeset	1504 ):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1505 """Process a series of deltas for storage.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1506
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1507 See the documentation in ``ifilemutation`` for more.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1508 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1509
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1510 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1511 def rawsize(self, rev):
39863 9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39856 diff changeset	1512 """Obtain the size of tracked data.
9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39856 diff changeset	1513
42795 83d090ebec0c rawdata: update callers in repository Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42744 diff changeset	1514 Is equivalent to ``len(m.rawdata(node))``.
39863 9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39856 diff changeset	1515
9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39856 diff changeset	1516 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: 39856 diff changeset	1517 """
9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39856 diff changeset	1518
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1519 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1520 def getstrippoint(self, minlink):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1521 """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: 39272 diff changeset	1522
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1523 See the documentation in ``ifilemutation`` for more.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1524 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1525
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1526 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1527 def strip(self, minlink, transaction):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1528 """Remove storage of items starting at a linkrev.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1529
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1530 See the documentation in ``ifilemutation`` for more.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1531 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1532
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1533 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1534 def checksize(self):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1535 """Obtain the expected sizes of backing files.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1536
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1537 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: 39272 diff changeset	1538 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1539
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1540 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1541 def files(self):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1542 """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: 39272 diff changeset	1543
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1544 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: 39272 diff changeset	1545 for this functionality.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1546 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1547
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1548 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1549 def deltaparent(self, rev):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1550 """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: 39272 diff changeset	1551
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1552 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: 39272 diff changeset	1553 not be exposed to the storage interface.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1554 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1555
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1556 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1557 def clone(self, tr, dest, **kwargs):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1558 """Clone this instance to another."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1559
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1560 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1561 def clearcaches(self, clear_persisted_data=False):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1562 """Clear any caches associated with this instance."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1563
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1564 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1565 def dirlog(self, d):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1566 """Obtain a manifest storage instance for a tree."""
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1567
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1568 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1569 def add(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1570 self,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1571 m,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1572 transaction,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1573 link,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1574 p1,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1575 p2,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1576 added,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1577 removed,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1578 readtree=None,
c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1579 match=None,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1580 ):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1581 """Add a revision to storage.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1582
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1583 ``m`` is an object conforming to ``imanifestdict``.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1584
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1585 ``link`` is the linkrev revision number.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1586
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1587 ``p1`` and ``p2`` are the parent revision numbers.
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1588
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1589 ``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: 39272 diff changeset	1590 respectively.
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39342 diff changeset	1591
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39342 diff changeset	1592 ``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: 39342 diff changeset	1593 when recursively writing the full tree structure when using
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39342 diff changeset	1594 treemanifets.
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39342 diff changeset	1595
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39342 diff changeset	1596 ``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: 39342 diff changeset	1597 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: 39342 diff changeset	1598 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: 39342 diff changeset	1599 manifest including files that did not match.
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1600 """
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1601
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1602 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1603 def storageinfo(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1604 self,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1605 exclusivefiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1606 sharedfiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1607 revisionscount=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1608 trackedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1609 storedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1610 ):
39874 14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	1611 """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: 39872 diff changeset	1612
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	1613 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: 39872 diff changeset	1614 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: 39872 diff changeset	1615 """
14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39872 diff changeset	1616
52508 99ca58c7cd0d interfaces: make `repository.imanifeststorage` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52507 diff changeset	1617 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1618 def get_revlog(self):
50667 32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50474 diff changeset	1619 """return an actual revlog instance if any
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50474 diff changeset	1620
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50474 diff changeset	1621 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: 50474 diff changeset	1622 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: 50474 diff changeset	1623 the revlog instance helps such code.
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50474 diff changeset	1624 """
32837c7e2e4b revlog: add a `get_revlog` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50474 diff changeset	1625
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1626
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	1627 class imanifestlog(Protocol):
39268 2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39263 diff changeset	1628 """Interface representing a collection of manifest snapshots.
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39263 diff changeset	1629
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39263 diff changeset	1630 Represents the root manifest in a repository.
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39263 diff changeset	1631
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39263 diff changeset	1632 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: 39263 diff changeset	1633 tree manifests.
2af6b2d8d1d8 repository: clarify role of imanifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 39263 diff changeset	1634 """
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1635
52511 ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52509 diff changeset	1636 nodeconstants: NodeConstants
ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52509 diff changeset	1637 """nodeconstants used by the current repository."""
ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52509 diff changeset	1638
ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52509 diff changeset	1639 narrowed: bool
ed70604d6e07 interfaces: convert `repository.imanifestlog` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52509 diff changeset	1640 """True, is the manifest is narrowed by a matcher"""
51837 bcb825bf0c5e manifest: add a read_delta_new_entries method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51833 diff changeset	1641
52512 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52511 diff changeset	1642 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1643 def __getitem__(self, node):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1644 """Obtain a manifest instance for a given binary node.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1645
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1646 Equivalent to calling ``self.get('', node)``.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1647
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1648 The returned object conforms to the ``imanifestrevisionstored``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1649 interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1650 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1651
52512 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52511 diff changeset	1652 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1653 def get(self, tree, node, verify=True):
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1654 """Retrieve the manifest instance for a given directory and binary node.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1655
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1656 ``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: 38513 diff changeset	1657 the only manifest if flat manifests are being used).
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1658
39263 43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 39262 diff changeset	1659 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: 39262 diff changeset	1660 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: 39262 diff changeset	1661 (requires tree manifests).
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1662
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1663 If ``verify`` is True, ``LookupError`` is raised if the node is not
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1664 known.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1665
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1666 The returned object conforms to the ``imanifestrevisionstored``
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1667 interface.
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1668 """
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1669
52512 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52511 diff changeset	1670 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1671 def getstorage(self, tree):
39272 73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39269 diff changeset	1672 """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: 39269 diff changeset	1673
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39269 diff changeset	1674 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: 39269 diff changeset	1675 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: 39269 diff changeset	1676
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39269 diff changeset	1677 TODO formalize interface for returned object.
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39269 diff changeset	1678 """
73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39269 diff changeset	1679
52512 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52511 diff changeset	1680 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1681 def clearcaches(self, clear_persisted_data: bool = False) -> None:
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1682 """Clear caches associated with this collection."""
c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38513 diff changeset	1683
52512 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52511 diff changeset	1684 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1685 def rev(self, node):
38556 f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38532 diff changeset	1686 """Obtain the revision number for a binary node.
f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38532 diff changeset	1687
f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38532 diff changeset	1688 Raises ``error.LookupError`` if the node is not known.
f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38532 diff changeset	1689 """
f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38532 diff changeset	1690
52512 196f441ffc93 interfaces: make `repository.imanifestlog` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52511 diff changeset	1691 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1692 def update_caches(self, transaction):
44864 97ebdb192b00 nodemap: also warm manifest nodemap with other caches Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44665 diff changeset	1693 """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: 44665 diff changeset	1694
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1695
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	1696 class ilocalrepositoryfilestorage(Protocol):
39780 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1697 """Local repository sub-interface providing access to tracked file storage.
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1698
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1699 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: 39716 diff changeset	1700 tracked file path.
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1701 """
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1702
52519 ef119f914fc1 localrepo: subclass the new `ilocalrepositoryfilestorage` Protocol class Matt Harbison <matt_harbison@yahoo.com> parents: 52517 diff changeset	1703 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1704 def file(self, f):
39780 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1705 """Obtain a filelog for a tracked path.
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1706
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1707 The returned type conforms to the ``ifilestorage`` interface.
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1708 """
e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1709
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	1710
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	1711 class ilocalrepositorymain(Protocol):
39780 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	1712 """Main interface for local repositories.
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1713
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1714 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: 33823 diff changeset	1715 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1716
52514 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1717 nodeconstants: NodeConstants
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1718 """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: 52512 diff changeset	1719
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1720 nullid: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1721 """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: 52512 diff changeset	1722
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1723 supported: set[bytes]
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1724 """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: 52512 diff changeset	1725
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1726 requirements: set[bytes]
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1727 """Set of requirements this repo uses."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1728
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1729 features: set[bytes]
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1730 """Set of "features" this repository supports.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1731
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1732 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: 52512 diff changeset	1733 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: 52512 diff changeset	1734 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: 52512 diff changeset	1735 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: 52512 diff changeset	1736 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: 52512 diff changeset	1737
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1738 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: 52512 diff changeset	1739 for repo consumers to test for various repository characteristics.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1740
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1741 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: 52512 diff changeset	1742 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: 52512 diff changeset	1743 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: 52512 diff changeset	1744 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: 52512 diff changeset	1745 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1746
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1747 filtername: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1748 """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: 52512 diff changeset	1749
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1750 vfs_map: Mapping[bytes, Vfs]
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1751 """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: 52512 diff changeset	1752
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1753 wvfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1754 """VFS used to access the working directory."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1755
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1756 vfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1757 """VFS rooted at the .hg directory.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1758
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1759 Used to access repository data not in the store.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1760 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1761
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1762 svfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1763 """VFS rooted at the store.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1764
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1765 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: 52512 diff changeset	1766 But can point elsewhere if the store is shared.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1767 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1768
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1769 root: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1770 """Path to the root of the working directory."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1771
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1772 path: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1773 """Path to the .hg directory."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1774
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1775 origroot: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1776 """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: 52512 diff changeset	1777
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1778 auditor: Any
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1779 """A pathauditor for the working directory.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1780
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1781 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: 52512 diff changeset	1782
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1783 Operates on the filesystem.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1784 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1785
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1786 nofsauditor: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1787 """A pathauditor for the working directory.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1788
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1789 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: 52512 diff changeset	1790 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1791
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1792 baseui: Ui
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1793 """Original ui instance passed into constructor."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1794
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1795 ui: Ui
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1796 """Main ui instance for this instance."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1797
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1798 sharedpath: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1799 """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: 52512 diff changeset	1800
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1801 store: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1802 """A store instance."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1803
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1804 spath: bytes
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1805 """Path to the store."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1806
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1807 sjoin: Callable # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1808 """Alias to self.store.join."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1809
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1810 cachevfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1811 """A VFS used to access the cache directory.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1812
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1813 Typically .hg/cache.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1814 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1815
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1816 wcachevfs: Vfs
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1817 """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: 52512 diff changeset	1818
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1819 Typically .hg/wcache.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1820 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1821
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1822 filteredrevcache: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1823 """Holds sets of revisions to be filtered."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1824
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1825 names: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1826 """A ``namespaces`` instance."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1827
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1828 filecopiesmode: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1829 """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	1830
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1831 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1832 def close(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1833 """Close the handle on this repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1834
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1835 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1836 def peer(self, path=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1837 """Obtain an object conforming to the ``peer`` interface."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1838
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1839 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1840 def unfiltered(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1841 """Obtain an unfiltered/raw view of this repo."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1842
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1843 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1844 def filtered(self, name, visibilityexceptions=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1845 """Obtain a named view of this repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1846
52514 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1847 obsstore: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1848 """A store of obsolescence data."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1849
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1850 changelog: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1851 """A handle on the changelog revlog."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1852
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1853 manifestlog: imanifestlog
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1854 """An instance conforming to the ``imanifestlog`` interface.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1855
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1856 Provides access to manifests for the repository.
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1857 """
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1858
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1859 dirstate: intdirstate.idirstate
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1860 """Working directory state."""
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1861
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1862 narrowpats: Any # TODO: add type hints
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	1863 """Matcher patterns for this repository's narrowspec."""
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1864
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1865 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1866 def narrowmatch(self, match=None, includeexact=False):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1867 """Obtain a matcher for the narrowspec."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1868
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1869 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1870 def setnarrowpats(self, newincludes, newexcludes):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1871 """Define the narrowspec for this repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1872
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1873 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1874 def __getitem__(self, changeid):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1875 """Try to resolve a changectx."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1876
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1877 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1878 def __contains__(self, changeid):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1879 """Whether a changeset exists."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1880
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1881 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1882 def __nonzero__(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1883 """Always returns True."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1884 return True
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1885
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1886 __bool__ = __nonzero__
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1887
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1888 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1889 def __len__(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1890 """Returns the number of changesets in the repo."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1891
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1892 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1893 def __iter__(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1894 """Iterate over revisions in the changelog."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1895
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1896 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1897 def revs(self, expr, *args):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1898 """Evaluate a revset.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1899
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1900 Emits revisions.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1901 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1902
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1903 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1904 def set(self, expr, *args):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1905 """Evaluate a revset.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1906
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1907 Emits changectx instances.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1908 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1909
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1910 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1911 def anyrevs(self, specs, user=False, localalias=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1912 """Find revisions matching one of the given revsets."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1913
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1914 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1915 def url(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1916 """Returns a string representing the location of this repo."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1917
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1918 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1919 def hook(self, name, throw=False, **args):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1920 """Call a hook."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1921
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1922 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1923 def tags(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1924 """Return a mapping of tag to node."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1925
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1926 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1927 def tagtype(self, tagname):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1928 """Return the type of a given tag."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1929
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1930 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1931 def tagslist(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1932 """Return a list of tags ordered by revision."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1933
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1934 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1935 def nodetags(self, node):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1936 """Return the tags associated with a node."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1937
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1938 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1939 def nodebookmarks(self, node):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1940 """Return the list of bookmarks pointing to the specified node."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1941
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1942 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1943 def branchmap(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1944 """Return a mapping of branch to heads in that branch."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1945
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1946 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1947 def revbranchcache(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1948 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1949
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1950 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1951 def register_changeset(self, rev, changelogrevision):
46443 0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45961 diff changeset	1952 """Extension point for caches for new nodes.
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45961 diff changeset	1953
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45961 diff changeset	1954 Multiple consumers are expected to need parts of the changelogrevision,
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45961 diff changeset	1955 so it is provided as optimization to avoid duplicate lookups. A simple
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45961 diff changeset	1956 cache would be fragile when other revisions are accessed, too."""
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45961 diff changeset	1957 pass
0903d6b9b1df repository: introduce register_changeset callback Joerg Sonnenberger <joerg@bec.de> parents: 45961 diff changeset	1958
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1959 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1960 def branchtip(self, branchtip, ignoremissing=False):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1961 """Return the tip node for a given branch."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1962
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1963 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1964 def lookup(self, key):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1965 """Resolve the node for a revision."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1966
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1967 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1968 def lookupbranch(self, key):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1969 """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: 33823 diff changeset	1970
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1971 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1972 def known(self, nodes):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1973 """Determine whether a series of nodes is known.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1974
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1975 Returns a list of bools.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1976 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1977
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1978 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1979 def local(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1980 """Whether the repository is local."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1981 return True
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1982
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1983 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1984 def publishing(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1985 """Whether the repository is a publishing repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1986
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1987 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1988 def cancopy(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1989 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1990
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1991 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1992 def shared(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1993 """The type of shared repository or None."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1994
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1995 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	1996 def wjoin(self, f, *insidef):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1997 """Calls self.vfs.reljoin(self.root, f, *insidef)"""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	1998
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	1999 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2000 def setparents(self, p1, p2):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2001 """Set the parent nodes of the working directory."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2002
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2003 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2004 def filectx(self, path, changeid=None, fileid=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2005 """Obtain a filectx for the given file revision."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2006
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2007 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2008 def getcwd(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2009 """Obtain the current working directory from the dirstate."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2010
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2011 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2012 def pathto(self, f, cwd=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2013 """Obtain the relative path to a file."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2014
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2015 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2016 def adddatafilter(self, name, fltr):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2017 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2018
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2019 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2020 def wread(self, filename):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2021 """Read a file from wvfs, using data filters."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2022
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2023 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2024 def wwrite(self, filename, data, flags, backgroundclose=False, **kwargs):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2025 """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: 33823 diff changeset	2026
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2027 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2028 def wwritedata(self, filename, data):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2029 """Resolve data for writing to the wvfs, using data filters."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2030
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2031 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2032 def currenttransaction(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2033 """Obtain the current transaction instance or None."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2034
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2035 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2036 def transaction(self, desc, report=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2037 """Open a new transaction to write to the repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2038
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2039 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2040 def undofiles(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2041 """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: 33823 diff changeset	2042
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2043 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2044 def recover(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2045 """Roll back an interrupted transaction."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2046
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2047 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2048 def rollback(self, dryrun=False, force=False):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2049 """Undo the last transaction.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2050
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2051 DANGEROUS.
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2052 """
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2053
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2054 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2055 def updatecaches(self, tr=None, full=False, caches=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2056 """Warm repo caches."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2057
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2058 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2059 def invalidatecaches(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2060 """Invalidate cached data due to the repository mutating."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2061
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2062 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2063 def invalidatevolatilesets(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2064 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2065
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2066 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2067 def invalidatedirstate(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2068 """Invalidate the dirstate."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2069
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2070 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2071 def invalidate(self, clearfilecache=False):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2072 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2073
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2074 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2075 def invalidateall(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2076 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2077
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2078 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2079 def lock(self, wait=True):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2080 """Lock the repository store and return a lock instance."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2081
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2082 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2083 def currentlock(self):
50323 6901916458bd localrepo: add a `currentlock` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50281 diff changeset	2084 """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	2085
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2086 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2087 def wlock(self, wait=True):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2088 """Lock the non-store parts of the repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2089
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2090 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2091 def currentwlock(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2092 """Return the wlock if it's held or None."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2093
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2094 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2095 def checkcommitpatterns(self, wctx, match, status, fail):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2096 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2097
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2098 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2099 def commit(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2100 self,
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2101 text=b'',
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2102 user=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2103 date=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2104 match=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2105 force=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2106 editor=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2107 extra=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2108 ):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2109 """Add a new revision to the repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2110
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2111 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2112 def commitctx(self, ctx, error=False, origctx=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2113 """Commit a commitctx instance to the repository."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2114
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2115 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2116 def destroying(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2117 """Inform the repository that nodes are about to be destroyed."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2118
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2119 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2120 def destroyed(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2121 """Inform the repository that nodes have been destroyed."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2122
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2123 @abc.abstractmethod
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2124 def status(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2125 self,
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2126 node1=b'.',
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2127 node2=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2128 match=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2129 ignored=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2130 clean=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2131 unknown=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2132 listsubrepos=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2133 ):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2134 """Convenience method to call repo[x].status()."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2135
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2136 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2137 def addpostdsstatus(self, ps):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2138 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2139
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2140 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2141 def postdsstatus(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2142 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2143
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2144 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2145 def clearpostdsstatus(self):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2146 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2147
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2148 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2149 def heads(self, start=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2150 """Obtain list of nodes that are DAG heads."""
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2151
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2152 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2153 def branchheads(self, branch=None, start=None, closed=False):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2154 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2155
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2156 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2157 def branches(self, nodes):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2158 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2159
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2160 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2161 def between(self, pairs):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2162 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2163
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2164 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2165 def checkpush(self, pushop):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2166 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2167
52514 dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	2168 prepushoutgoinghooks: util.hooks
dfb60fb155da interfaces: convert `ilocalrepositorymain` from zope `Attribute` attrs Matt Harbison <matt_harbison@yahoo.com> parents: 52512 diff changeset	2169 """util.hooks instance."""
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2170
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2171 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2172 def pushkey(self, namespace, key, old, new):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2173 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2174
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2175 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2176 def listkeys(self, namespace):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2177 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2178
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2179 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2180 def debugwireargs(self, one, two, three=None, four=None, five=None):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2181 pass
0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2182
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2183 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2184 def savecommitmessage(self, text):
37183 0dfb5672f015 repository: define interface for local repositories Gregory Szorc <gregory.szorc@gmail.com> parents: 33823 diff changeset	2185 pass
39780 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	2186
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2187 @abc.abstractmethod
47097 81eb7091c494 sidedata: add a way of replacing an existing sidedata computer Rapha?l Gom?s <rgomes@octobus.net> parents: 47095 diff changeset	2188 def register_sidedata_computer(
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2189 self, kind, category, keys, computer, flags, replace=False
47097 81eb7091c494 sidedata: add a way of replacing an existing sidedata computer Rapha?l Gom?s <rgomes@octobus.net> parents: 47095 diff changeset	2190 ):
46726 bc2519513ae0 sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos Rapha?l Gom?s <rgomes@octobus.net> parents: 46725 diff changeset	2191 pass
bc2519513ae0 sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos Rapha?l Gom?s <rgomes@octobus.net> parents: 46725 diff changeset	2192
52515 c0d9fda9f5f5 interfaces: make `repository.ilocalrepositorymain` methods abstract Matt Harbison <matt_harbison@yahoo.com> parents: 52514 diff changeset	2193 @abc.abstractmethod
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2194 def register_wanted_sidedata(self, category):
46726 bc2519513ae0 sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos Rapha?l Gom?s <rgomes@octobus.net> parents: 46725 diff changeset	2195 pass
bc2519513ae0 sidedata-exchange: add `wanted_sidedata` and `sidedata_computers` to repos Rapha?l Gom?s <rgomes@octobus.net> parents: 46725 diff changeset	2196
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2197
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2198 class completelocalrepository(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2199 ilocalrepositorymain, ilocalrepositoryfilestorage
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2200 ):
39780 e4e881572382 localrepo: iteratively derive local repository type Gregory Szorc <gregory.szorc@gmail.com> parents: 39716 diff changeset	2201 """Complete interface for a local repository."""
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2202
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2203
52474 26dd402c3497 interfaces: convert the repository zope interfaces to Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52463 diff changeset	2204 class iwireprotocolcommandcacher(Protocol):
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2205 """Represents a caching backend for wire protocol commands.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2206
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2207 Wire protocol version 2 supports transparent caching of many commands.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2208 To leverage this caching, servers can activate objects that cache
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2209 command responses. Objects handle both cache writing and reading.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2210 This interface defines how that response caching mechanism works.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2211
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2212 Wire protocol version 2 commands emit a series of objects that are
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2213 serialized and sent to the client. The caching layer exists between
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2214 the invocation of the command function and the sending of its output
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2215 objects to an output layer.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2216
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2217 Instances of this interface represent a binding to a cache that
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2218 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: 40003 diff changeset	2219 write responses to a cache for subsequent use.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2220
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2221 When a command request arrives, the following happens with regards
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2222 to this interface:
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2223
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2224 1. The server determines whether the command request is cacheable.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2225 2. If it is, an instance of this interface is spawned.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2226 3. The cacher is activated in a context manager (``__enter__`` is called).
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2227 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: 40003 diff changeset	2228 instance's ``adjustcachekeystate()`` method so the derivation
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2229 can be influenced.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2230 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: 40003 diff changeset	2231 ``setcachekey()``.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2232 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: 40003 diff changeset	2233 the derived key in the cache.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2234 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: 40003 diff changeset	2235 of invoking the command function. ``__exit__`` is called and the instance
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2236 is discarded.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2237 8. The command function is invoked.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2238 9. ``onobject()`` is called for each object emitted by the command
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2239 function.
40279 4821affc154f wireproto: fix incorrect function name in docstring Connor Sheehan <sheehan@mozilla.com> parents: 40171 diff changeset	2240 10. After the final object is seen, ``onfinished()`` is called.
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2241 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: 40003 diff changeset	2242
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2243 Cache key derivation can be influenced by the instance.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2244
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2245 Cache keys are initially derived by a deterministic representation of
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2246 the command request. This includes the command name, arguments, protocol
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2247 version, etc. This initial key derivation is performed by CBOR-encoding a
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2248 data structure and feeding that output into a hasher.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2249
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2250 Instances of this interface can influence this initial key derivation
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2251 via ``adjustcachekeystate()``.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2252
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2253 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: 40003 diff changeset	2254 ``setcachekey()``. The instance must store the key locally so it can
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2255 be consulted on subsequent operations that may require it.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2256
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2257 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: 40003 diff changeset	2258 for encoding response objects. This callable receives as its single
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2259 argument an object emitted by a command function. It returns an iterable
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2260 of bytes chunks representing the encoded object. Unless the cacher is
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2261 caching native Python objects in memory or has a way of reconstructing
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2262 the original Python objects, implementations typically call this function
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2263 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: 40003 diff changeset	2264 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: 40003 diff changeset	2265 in a ``wireprototypes.encodedresponse`` instance to tell the output
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2266 layer that they are pre-encoded.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2267
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2268 When receiving the objects emitted by the command function, instances
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2269 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: 40003 diff changeset	2270 re-emit the original objects. They will be forwarded to the output
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2271 layer and will be processed as if the cacher did not exist.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2272
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2273 Implementations could also choose to not emit objects - instead locally
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2274 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	2275 a single "coalesced" object when ``onfinished()`` is called. In
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2276 this way, the implementation would function as a filtering layer of
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2277 sorts.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2278
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2279 When caching objects, typically the encoded form of the object will
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2280 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: 40003 diff changeset	2281 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: 40003 diff changeset	2282 output, this redundant encoding could add overhead. Implementations
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2283 could wrap the encoded object data in ``wireprototypes.encodedresponse``
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2284 instances to avoid this overhead.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2285 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43032 diff changeset	2286
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2287 def __enter__(self):
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2288 """Marks the instance as active.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2289
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2290 Should return self.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2291 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2292
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2293 def __exit__(self, exctype, excvalue, exctb):
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2294 """Called when cacher is no longer used.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2295
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2296 This can be used by implementations to perform cleanup actions (e.g.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2297 disconnecting network sockets, aborting a partially cached response.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2298 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2299
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2300 def adjustcachekeystate(self, state):
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2301 """Influences cache key derivation by adjusting state to derive key.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2302
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2303 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: 40003 diff changeset	2304
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2305 Implementations can modify this dict to record additional state that
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2306 is wanted to influence key derivation.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2307
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2308 Implementations are highly encouraged to not modify or delete
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2309 existing keys.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2310 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2311
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2312 def setcachekey(self, key):
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2313 """Record the derived cache key for this request.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2314
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2315 Instances may mutate the key for internal usage, as desired. e.g.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2316 instances may wish to prepend the repo name, introduce path
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2317 components for filesystem or URL addressing, etc. Behavior is up to
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2318 the cache.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2319
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2320 Returns a bool indicating if the request is cacheable by this
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2321 instance.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2322 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2323
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2324 def lookup(self):
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2325 """Attempt to resolve an entry in the cache.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2326
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2327 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: 40003 diff changeset	2328 informed about via the call to ``setcachekey()``.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2329
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2330 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: 40003 diff changeset	2331 entry, ``None`` should be returned.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2332
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2333 Else, a dict defining the cached result should be returned. The
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2334 dict may have the following keys:
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2335
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2336 objs
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2337 An iterable of objects that should be sent to the client. That
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2338 iterable of objects is expected to be what the command function
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2339 would return if invoked or an equivalent representation thereof.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2340 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2341
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2342 def onobject(self, obj):
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2343 """Called when a new object is emitted from the command function.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2344
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2345 Receives as its argument the object that was emitted from the
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2346 command function.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2347
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2348 This method returns an iterator of objects to forward to the output
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2349 layer. The easiest implementation is a generator that just
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2350 ``yield obj``.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2351 """
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2352
52475 c1674551c109 interfaces: add the missing `self` arg to the repository Protocol classes Matt Harbison <matt_harbison@yahoo.com> parents: 52474 diff changeset	2353 def onfinished(self):
40022 c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2354 """Called after all objects have been emitted from the command function.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2355
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2356 Implementations should return an iterator of objects to forward to
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2357 the output layer.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2358
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2359 This method can be a generator.
c537144fdbef wireprotov2: support response caching Gregory Szorc <gregory.szorc@gmail.com> parents: 40003 diff changeset	2360 """

Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/interfaces/repository.py @ 52522:3913f9509476