mercurial-scm/hg-stable: mercurial/manifest.py annotate

annotate mercurial/manifest.py @ 47055:d55b71393907

node: replace nullid and friends with nodeconstants class The introduction of 256bit hashes require changes to nullid and other constant magic values. Start pushing them down from repository and revlog where sensible. Differential Revision: https://phab.mercurial-scm.org/D9465

author	Joerg Sonnenberger <joerg@bec.de>
date	Mon, 29 Mar 2021 01:52:06 +0200
parents	d4ba4d51f85f
children	12450fbea288

rev	line source
1089 142b5d5ec9cc Break apart hg.py mpm@selenic.com parents: 1072 diff changeset	1 # manifest.py - manifest revision class for mercurial
0 9117c6561b0b Add back links from file revisions to changeset revisions mpm@selenic.com parents: diff changeset	2 #
46819 d4ba4d51f85f contributor: change mentions of mpm to olivia Rapha?l Gom?s <rgomes@octobus.net> parents: 46793 diff changeset	3 # Copyright 2005-2007 Olivia Mackall <olivia@selenic.com>
0 9117c6561b0b Add back links from file revisions to changeset revisions mpm@selenic.com parents: diff changeset	4 #
8225 46293a0c7e9f updated license to be explicit about GPL version 2 Martin Geisler <mg@lazybytes.net> parents: 8209 diff changeset	5 # This software may be used and distributed according to the terms of the
10263 25e572394f5c Update license to GPLv2+ Matt Mackall <mpm@selenic.com> parents: 9420 diff changeset	6 # GNU General Public License version 2 or any later version.
0 9117c6561b0b Add back links from file revisions to changeset revisions mpm@selenic.com parents: diff changeset	7
27502 2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	8 from __future__ import absolute_import
2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	9
2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	10 import heapq
32569 aa333c1982ab manifest: use itertools.chain() instead of + for Python 3 compat Augie Fackler <raf@durin42.com> parents: 32568 diff changeset	11 import itertools
27502 2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	12 import struct
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	13 import weakref
27502 2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	14
2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	15 from .i18n import _
31536 160e7ad941e9 manifest: use node.hex instead of .encode('hex') Augie Fackler <augie@google.com> parents: 31483 diff changeset	16 from .node import (
160e7ad941e9 manifest: use node.hex instead of .encode('hex') Augie Fackler <augie@google.com> parents: 31483 diff changeset	17 bin,
160e7ad941e9 manifest: use node.hex instead of .encode('hex') Augie Fackler <augie@google.com> parents: 31483 diff changeset	18 hex,
39343 53363a8eff57 manifest: don't go through revlog to access node symbols Gregory Szorc <gregory.szorc@gmail.com> parents: 39342 diff changeset	19 nullrev,
31536 160e7ad941e9 manifest: use node.hex instead of .encode('hex') Augie Fackler <augie@google.com> parents: 31483 diff changeset	20 )
43089 c59eb1560c44 py3: manually import getattr where it is needed Gregory Szorc <gregory.szorc@gmail.com> parents: 43077 diff changeset	21 from .pycompat import getattr
27502 2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	22 from . import (
44164 c443b9ba6f63 py3: __repr__ needs to return str, not bytes Kyle Lippincott <spectral@google.com> parents: 43798 diff changeset	23 encoding,
27502 2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	24 error,
44332 bbecb6d80aa7 manifest: rewrite filesnotin to not make superfluous manifest copies Augie Fackler <augie@google.com> parents: 44331 diff changeset	25 match as matchmod,
27502 2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	26 mdiff,
43571 c21aca51b392 utils: move the `dirs` definition in pathutil (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	27 pathutil,
32411 df448de7cf3b parsers: switch to policy importer Yuya Nishihara <yuya@tcha.org> parents: 32292 diff changeset	28 policy,
38340 cf59de802883 py3: remove b'' from error message of disallowed filename Yuya Nishihara <yuya@tcha.org> parents: 37374 diff changeset	29 pycompat,
27502 2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	30 revlog,
2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	31 util,
2df7f5c09c34 manifest: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27466 diff changeset	32 )
42823 268662aac075 interfaces: create a new folder for interfaces and move repository.py in it Pulkit Goyal <pulkit@yandex-team.ru> parents: 42740 diff changeset	33 from .interfaces import (
268662aac075 interfaces: create a new folder for interfaces and move repository.py in it Pulkit Goyal <pulkit@yandex-team.ru> parents: 42740 diff changeset	34 repository,
42824 2c4f656c8e9f interfaceutil: move to interfaces/ Pulkit Goyal <pulkit@yandex-team.ru> parents: 42823 diff changeset	35 util as interfaceutil,
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38514 diff changeset	36 )
79 837d473d54d5 Add basic annotation support mpm@selenic.com parents: 78 diff changeset	37
43554 9f70512ae2cf cleanup: remove pointless r-prefixes on single-quoted strings Augie Fackler <augie@google.com> parents: 43346 diff changeset	38 parsers = policy.importmod('parsers')
24322 f263814c72ac manifest: add dirs() to manifestdict Drew Gottlieb <drgott@google.com> parents: 24298 diff changeset	39 propertycache = util.propertycache
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	40
42170 89c0c8edc9d4 tests: demonstrate broken manifest generation with the pure module Matt Harbison <matt_harbison@yahoo.com> parents: 41970 diff changeset	41 # Allow tests to more easily test the alternate path in manifestdict.fastdelta()
89c0c8edc9d4 tests: demonstrate broken manifest generation with the pure module Matt Harbison <matt_harbison@yahoo.com> parents: 41970 diff changeset	42 FASTDELTA_TEXTDIFF_THRESHOLD = 1000
89c0c8edc9d4 tests: demonstrate broken manifest generation with the pure module Matt Harbison <matt_harbison@yahoo.com> parents: 41970 diff changeset	43
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	44
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	45 def _parse(data):
24524 63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	46 # This method does a little bit of excessive-looking
63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	47 # precondition checking. This is so that the behavior of this
63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	48 # class exactly matches its C counterpart to try and help
63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	49 # prevent surprise breakage for anyone that develops against
63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	50 # the pure version.
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	51 if data and data[-1:] != b'\n':
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	52 raise ValueError(b'Manifest did not end in a newline.')
24524 63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	53 prev = None
63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	54 for l in data.splitlines():
63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	55 if prev is not None and prev > l:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	56 raise ValueError(b'Manifest lines not in sorted order.')
24524 63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	57 prev = l
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	58 f, n = l.split(b'\0')
44706 ce126b6bea79 manifest: remove a final 40-byte assumption from pure-python parser Augie Fackler <augie@google.com> parents: 44705 diff changeset	59 nl = len(n)
45119 19748c73c208 manifest: use the same logic for handling flags in _parse as elsewhere Joerg Sonnenberger <joerg@bec.de> parents: 45118 diff changeset	60 flags = n[-1:]
19748c73c208 manifest: use the same logic for handling flags in _parse as elsewhere Joerg Sonnenberger <joerg@bec.de> parents: 45118 diff changeset	61 if flags in _manifestflags:
19748c73c208 manifest: use the same logic for handling flags in _parse as elsewhere Joerg Sonnenberger <joerg@bec.de> parents: 45118 diff changeset	62 n = n[:-1]
19748c73c208 manifest: use the same logic for handling flags in _parse as elsewhere Joerg Sonnenberger <joerg@bec.de> parents: 45118 diff changeset	63 nl -= 1
24524 63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	64 else:
45119 19748c73c208 manifest: use the same logic for handling flags in _parse as elsewhere Joerg Sonnenberger <joerg@bec.de> parents: 45118 diff changeset	65 flags = b''
19748c73c208 manifest: use the same logic for handling flags in _parse as elsewhere Joerg Sonnenberger <joerg@bec.de> parents: 45118 diff changeset	66 if nl not in (40, 64):
19748c73c208 manifest: use the same logic for handling flags in _parse as elsewhere Joerg Sonnenberger <joerg@bec.de> parents: 45118 diff changeset	67 raise ValueError(b'Invalid manifest line')
19748c73c208 manifest: use the same logic for handling flags in _parse as elsewhere Joerg Sonnenberger <joerg@bec.de> parents: 45118 diff changeset	68
19748c73c208 manifest: use the same logic for handling flags in _parse as elsewhere Joerg Sonnenberger <joerg@bec.de> parents: 45118 diff changeset	69 yield f, bin(n), flags
24524 63b6031384fc manifest: extract method for parsing manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24502 diff changeset	70
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	71
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	72 def _text(it):
24525 e118f74d246f manifest: extract method for creating manifest text Martin von Zweigbergk <martinvonz@google.com> parents: 24524 diff changeset	73 files = []
e118f74d246f manifest: extract method for creating manifest text Martin von Zweigbergk <martinvonz@google.com> parents: 24524 diff changeset	74 lines = []
e118f74d246f manifest: extract method for creating manifest text Martin von Zweigbergk <martinvonz@google.com> parents: 24524 diff changeset	75 for f, n, fl in it:
e118f74d246f manifest: extract method for creating manifest text Martin von Zweigbergk <martinvonz@google.com> parents: 24524 diff changeset	76 files.append(f)
e118f74d246f manifest: extract method for creating manifest text Martin von Zweigbergk <martinvonz@google.com> parents: 24524 diff changeset	77 # if this is changed to support newlines in filenames,
e118f74d246f manifest: extract method for creating manifest text Martin von Zweigbergk <martinvonz@google.com> parents: 24524 diff changeset	78 # be sure to check the templates/ dir again (especially *-raw.tmpl)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	79 lines.append(b"%s\0%s%s\n" % (f, hex(n), fl))
24525 e118f74d246f manifest: extract method for creating manifest text Martin von Zweigbergk <martinvonz@google.com> parents: 24524 diff changeset	80
e118f74d246f manifest: extract method for creating manifest text Martin von Zweigbergk <martinvonz@google.com> parents: 24524 diff changeset	81 _checkforbidden(files)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	82 return b''.join(lines)
24525 e118f74d246f manifest: extract method for creating manifest text Martin von Zweigbergk <martinvonz@google.com> parents: 24524 diff changeset	83
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	84
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	85 class lazymanifestiter(object):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	86 def __init__(self, lm):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	87 self.pos = 0
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	88 self.lm = lm
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	89
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	90 def __iter__(self):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	91 return self
24223 b4df0d0c49e7 manifest: move parsing functions up in file Augie Fackler <augie@google.com> parents: 24215 diff changeset	92
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	93 def next(self):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	94 try:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	95 data, pos = self.lm._get(self.pos)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	96 except IndexError:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	97 raise StopIteration
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	98 if pos == -1:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	99 self.pos += 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	100 return data[0]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	101 self.pos += 1
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	102 zeropos = data.find(b'\x00', pos)
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	103 return data[pos:zeropos]
24224 d71837d06597 manifest: do parsing inside manifestdict contstructor Augie Fackler <augie@google.com> parents: 24223 diff changeset	104
31373 91874c247d61 manifest: add __next__ methods for Python 3 Augie Fackler <augie@google.com> parents: 31361 diff changeset	105 __next__ = next
91874c247d61 manifest: add __next__ methods for Python 3 Augie Fackler <augie@google.com> parents: 31361 diff changeset	106
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	107
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	108 class lazymanifestiterentries(object):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	109 def __init__(self, lm):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	110 self.lm = lm
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	111 self.pos = 0
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	112
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	113 def __iter__(self):
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	114 return self
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	115
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	116 def next(self):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	117 try:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	118 data, pos = self.lm._get(self.pos)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	119 except IndexError:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	120 raise StopIteration
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	121 if pos == -1:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	122 self.pos += 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	123 return data
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	124 zeropos = data.find(b'\x00', pos)
45118 d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	125 nlpos = data.find(b'\n', pos)
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	126 if zeropos == -1 or nlpos == -1 or nlpos < zeropos:
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	127 raise error.StorageError(b'Invalid manifest line')
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	128 flags = data[nlpos - 1 : nlpos]
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	129 if flags in _manifestflags:
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	130 hlen = nlpos - zeropos - 2
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	131 else:
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	132 hlen = nlpos - zeropos - 1
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	133 flags = b''
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	134 if hlen not in (40, 64):
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	135 raise error.StorageError(b'Invalid manifest line')
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	136 hashval = unhexlify(
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	137 data, self.lm.extrainfo[self.pos], zeropos + 1, hlen
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	138 )
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	139 self.pos += 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	140 return (data[pos:zeropos], hashval, flags)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	141
31373 91874c247d61 manifest: add __next__ methods for Python 3 Augie Fackler <augie@google.com> parents: 31361 diff changeset	142 __next__ = next
91874c247d61 manifest: add __next__ methods for Python 3 Augie Fackler <augie@google.com> parents: 31361 diff changeset	143
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	144
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	145 def unhexlify(data, extra, pos, length):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	146 s = bin(data[pos : pos + length])
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	147 if extra:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	148 s += chr(extra & 0xFF)
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	149 return s
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	150
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	151
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	152 def _cmp(a, b):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	153 return (a > b) - (a < b)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	154
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	155
45118 d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	156 _manifestflags = {b'', b'l', b't', b'x'}
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	157
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	158
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	159 class _lazymanifest(object):
42172 c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	160 """A pure python manifest backed by a byte string. It is supplimented with
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	161 internal lists as it is modified, until it is compacted back to a pure byte
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	162 string.
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	163
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	164 ``data`` is the initial manifest data.
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	165
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	166 ``positions`` is a list of offsets, one per manifest entry. Positive
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	167 values are offsets into ``data``, negative values are offsets into the
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	168 ``extradata`` list. When an entry is removed, its entry is dropped from
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	169 ``positions``. The values are encoded such that when walking the list and
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	170 indexing into ``data`` or ``extradata`` as appropriate, the entries are
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	171 sorted by filename.
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	172
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	173 ``extradata`` is a list of (key, hash, flags) for entries that were added or
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	174 modified since the manifest was created or compacted.
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	175 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	176
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	177 def __init__(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	178 self,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	179 data,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	180 positions=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	181 extrainfo=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	182 extradata=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	183 hasremovals=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	184 ):
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	185 if positions is None:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	186 self.positions = self.findlines(data)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	187 self.extrainfo = [0] * len(self.positions)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	188 self.data = data
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	189 self.extradata = []
42171 0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	190 self.hasremovals = False
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	191 else:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	192 self.positions = positions[:]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	193 self.extrainfo = extrainfo[:]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	194 self.extradata = extradata[:]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	195 self.data = data
42171 0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	196 self.hasremovals = hasremovals
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	197
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	198 def findlines(self, data):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	199 if not data:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	200 return []
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	201 pos = data.find(b"\n")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	202 if pos == -1 or data[-1:] != b'\n':
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	203 raise ValueError(b"Manifest did not end in a newline.")
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	204 positions = [0]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	205 prev = data[: data.find(b'\x00')]
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	206 while pos < len(data) - 1 and pos != -1:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	207 positions.append(pos + 1)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	208 nexts = data[pos + 1 : data.find(b'\x00', pos + 1)]
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	209 if nexts < prev:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	210 raise ValueError(b"Manifest lines not in sorted order.")
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	211 prev = nexts
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	212 pos = data.find(b"\n", pos + 1)
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	213 return positions
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	214
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	215 def _get(self, index):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	216 # get the position encoded in pos:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	217 # positive number is an index in 'data'
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	218 # negative number is in extrapieces
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	219 pos = self.positions[index]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	220 if pos >= 0:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	221 return self.data, pos
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	222 return self.extradata[-pos - 1], -1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	223
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	224 def _getkey(self, pos):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	225 if pos >= 0:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	226 return self.data[pos : self.data.find(b'\x00', pos + 1)]
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	227 return self.extradata[-pos - 1][0]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	228
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	229 def bsearch(self, key):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	230 first = 0
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	231 last = len(self.positions) - 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	232
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	233 while first <= last:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	234 midpoint = (first + last) // 2
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	235 nextpos = self.positions[midpoint]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	236 candidate = self._getkey(nextpos)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	237 r = _cmp(key, candidate)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	238 if r == 0:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	239 return midpoint
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	240 else:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	241 if r < 0:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	242 last = midpoint - 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	243 else:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	244 first = midpoint + 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	245 return -1
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	246
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	247 def bsearch2(self, key):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	248 # same as the above, but will always return the position
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	249 # done for performance reasons
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	250 first = 0
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	251 last = len(self.positions) - 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	252
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	253 while first <= last:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	254 midpoint = (first + last) // 2
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	255 nextpos = self.positions[midpoint]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	256 candidate = self._getkey(nextpos)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	257 r = _cmp(key, candidate)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	258 if r == 0:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	259 return (midpoint, True)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	260 else:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	261 if r < 0:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	262 last = midpoint - 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	263 else:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	264 first = midpoint + 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	265 return (first, False)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	266
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	267 def __contains__(self, key):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	268 return self.bsearch(key) != -1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	269
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	270 def __getitem__(self, key):
31376 ef50b491c17d manifest: ensure paths are bytes (not str) in pure parser Augie Fackler <augie@google.com> parents: 31375 diff changeset	271 if not isinstance(key, bytes):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	272 raise TypeError(b"getitem: manifest keys must be a bytes.")
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	273 needle = self.bsearch(key)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	274 if needle == -1:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	275 raise KeyError
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	276 data, pos = self._get(needle)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	277 if pos == -1:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	278 return (data[1], data[2])
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	279 zeropos = data.find(b'\x00', pos)
44706 ce126b6bea79 manifest: remove a final 40-byte assumption from pure-python parser Augie Fackler <augie@google.com> parents: 44705 diff changeset	280 nlpos = data.find(b'\n', zeropos)
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	281 assert 0 <= needle <= len(self.positions)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	282 assert len(self.extrainfo) == len(self.positions)
45118 d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	283 if zeropos == -1 or nlpos == -1 or nlpos < zeropos:
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	284 raise error.StorageError(b'Invalid manifest line')
44706 ce126b6bea79 manifest: remove a final 40-byte assumption from pure-python parser Augie Fackler <augie@google.com> parents: 44705 diff changeset	285 hlen = nlpos - zeropos - 1
45118 d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	286 flags = data[nlpos - 1 : nlpos]
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	287 if flags in _manifestflags:
44706 ce126b6bea79 manifest: remove a final 40-byte assumption from pure-python parser Augie Fackler <augie@google.com> parents: 44705 diff changeset	288 hlen -= 1
45118 d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	289 else:
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	290 flags = b''
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	291 if hlen not in (40, 64):
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	292 raise error.StorageError(b'Invalid manifest line')
44706 ce126b6bea79 manifest: remove a final 40-byte assumption from pure-python parser Augie Fackler <augie@google.com> parents: 44705 diff changeset	293 hashval = unhexlify(data, self.extrainfo[needle], zeropos + 1, hlen)
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	294 return (hashval, flags)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	295
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	296 def __delitem__(self, key):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	297 needle, found = self.bsearch2(key)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	298 if not found:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	299 raise KeyError
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	300 cur = self.positions[needle]
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	301 self.positions = self.positions[:needle] + self.positions[needle + 1 :]
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	302 self.extrainfo = self.extrainfo[:needle] + self.extrainfo[needle + 1 :]
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	303 if cur >= 0:
42172 c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	304 # This does NOT unsort the list as far as the search functions are
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	305 # concerned, as they only examine lines mapped by self.positions.
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	306 self.data = self.data[:cur] + b'\x00' + self.data[cur + 1 :]
42171 0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	307 self.hasremovals = True
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	308
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	309 def __setitem__(self, key, value):
31537 326bca5477d0 manifest: refer to bytestrings as bytes, not str Augie Fackler <augie@google.com> parents: 31536 diff changeset	310 if not isinstance(key, bytes):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	311 raise TypeError(b"setitem: manifest keys must be a byte string.")
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	312 if not isinstance(value, tuple) or len(value) != 2:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	313 raise TypeError(
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	314 b"Manifest values must be a tuple of (node, flags)."
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	315 )
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	316 hashval = value[0]
45253 ff59af8395a5 manifest: kill one more instance of the old merge hash hack Joerg Sonnenberger <joerg@bec.de> parents: 45119 diff changeset	317 if not isinstance(hashval, bytes) or len(hashval) not in (20, 32):
44705 75f1197db884 manifest: fix yet another 20-byte-hash assumption Augie Fackler <augie@google.com> parents: 44704 diff changeset	318 raise TypeError(b"node must be a 20-byte or 32-byte byte string")
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	319 flags = value[1]
31537 326bca5477d0 manifest: refer to bytestrings as bytes, not str Augie Fackler <augie@google.com> parents: 31536 diff changeset	320 if not isinstance(flags, bytes) or len(flags) > 1:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	321 raise TypeError(b"flags must a 0 or 1 byte string, got %r", flags)
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	322 needle, found = self.bsearch2(key)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	323 if found:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	324 # put the item
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	325 pos = self.positions[needle]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	326 if pos < 0:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	327 self.extradata[-pos - 1] = (key, hashval, value[1])
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	328 else:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	329 # just don't bother
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	330 self.extradata.append((key, hashval, value[1]))
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	331 self.positions[needle] = -len(self.extradata)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	332 else:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	333 # not found, put it in with extra positions
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	334 self.extradata.append((key, hashval, value[1]))
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	335 self.positions = (
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	336 self.positions[:needle]
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	337 + [-len(self.extradata)]
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	338 + self.positions[needle:]
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	339 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	340 self.extrainfo = (
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	341 self.extrainfo[:needle] + [0] + self.extrainfo[needle:]
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	342 )
24298 49cd847fd69a lazymanifest: make __iter__ generate filenames, not 3-tuples Martin von Zweigbergk <martinvonz@google.com> parents: 24297 diff changeset	343
2831 0b50a580be36 Add manifestflags class Matt Mackall <mpm@selenic.com> parents: 2470 diff changeset	344 def copy(self):
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	345 # XXX call _compact like in C?
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	346 return _lazymanifest(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	347 self.data,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	348 self.positions,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	349 self.extrainfo,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	350 self.extradata,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	351 self.hasremovals,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	352 )
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	353
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	354 def _compact(self):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	355 # hopefully not called TOO often
42171 0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	356 if len(self.extradata) == 0 and not self.hasremovals:
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	357 return
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	358 l = []
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	359 i = 0
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	360 offset = 0
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	361 self.extrainfo = [0] * len(self.positions)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	362 while i < len(self.positions):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	363 if self.positions[i] >= 0:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	364 cur = self.positions[i]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	365 last_cut = cur
42172 c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	366
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	367 # Collect all contiguous entries in the buffer at the current
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	368 # offset, breaking out only for added/modified items held in
c3484ddbdb96 manifest: add some documentation to _lazymanifest python code Matt Harbison <matt_harbison@yahoo.com> parents: 42171 diff changeset	369 # extradata, or a deleted line prior to the next position.
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	370 while True:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	371 self.positions[i] = offset
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	372 i += 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	373 if i == len(self.positions) or self.positions[i] < 0:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	374 break
42171 0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	375
0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	376 # A removed file has no positions[] entry, but does have an
0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	377 # overwritten first byte. Break out and find the end of the
0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	378 # current good entry/entries if there is a removed file
0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	379 # before the next position.
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	380 if (
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	381 self.hasremovals
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	382 and self.data.find(b'\n\x00', cur, self.positions[i])
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	383 != -1
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	384 ):
42171 0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	385 break
0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	386
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	387 offset += self.positions[i] - cur
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	388 cur = self.positions[i]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	389 end_cut = self.data.find(b'\n', cur)
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	390 if end_cut != -1:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	391 end_cut += 1
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	392 offset += end_cut - cur
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	393 l.append(self.data[last_cut:end_cut])
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	394 else:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	395 while i < len(self.positions) and self.positions[i] < 0:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	396 cur = self.positions[i]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	397 t = self.extradata[-cur - 1]
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	398 l.append(self._pack(t))
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	399 self.positions[i] = offset
44704 0415a566742a manifest: fix another pure-parsing 20-byte assumption Augie Fackler <augie@google.com> parents: 44703 diff changeset	400 # Hashes are either 20 bytes (old sha1s) or 32
0415a566742a manifest: fix another pure-parsing 20-byte assumption Augie Fackler <augie@google.com> parents: 44703 diff changeset	401 # bytes (new non-sha1).
0415a566742a manifest: fix another pure-parsing 20-byte assumption Augie Fackler <augie@google.com> parents: 44703 diff changeset	402 hlen = 20
0415a566742a manifest: fix another pure-parsing 20-byte assumption Augie Fackler <augie@google.com> parents: 44703 diff changeset	403 if len(t[1]) > 25:
0415a566742a manifest: fix another pure-parsing 20-byte assumption Augie Fackler <augie@google.com> parents: 44703 diff changeset	404 hlen = 32
0415a566742a manifest: fix another pure-parsing 20-byte assumption Augie Fackler <augie@google.com> parents: 44703 diff changeset	405 if len(t[1]) > hlen:
0415a566742a manifest: fix another pure-parsing 20-byte assumption Augie Fackler <augie@google.com> parents: 44703 diff changeset	406 self.extrainfo[i] = ord(t[1][hlen + 1])
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	407 offset += len(l[-1])
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	408 i += 1
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	409 self.data = b''.join(l)
42171 0546ead39a7e manifest: avoid corruption by dropping removed files with pure (issue5801) Matt Harbison <matt_harbison@yahoo.com> parents: 42170 diff changeset	410 self.hasremovals = False
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	411 self.extradata = []
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	412
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	413 def _pack(self, d):
44701 ecbba7b2e444 manifest: remove a 20-byte-hash assumption from pure manifest parsing Augie Fackler <augie@google.com> parents: 44666 diff changeset	414 n = d[1]
45118 d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	415 assert len(n) in (20, 32)
44701 ecbba7b2e444 manifest: remove a 20-byte-hash assumption from pure manifest parsing Augie Fackler <augie@google.com> parents: 44666 diff changeset	416 return d[0] + b'\x00' + hex(n) + d[2] + b'\n'
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	417
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	418 def text(self):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	419 self._compact()
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	420 return self.data
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	421
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	422 def diff(self, m2, clean=False):
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	423 '''Finds changes between the current manifest and m2.'''
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	424 # XXX think whether efficiency matters here
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	425 diff = {}
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	426
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	427 for fn, e1, flags in self.iterentries():
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	428 if fn not in m2:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	429 diff[fn] = (e1, flags), (None, b'')
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	430 else:
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	431 e2 = m2[fn]
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	432 if (e1, flags) != e2:
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	433 diff[fn] = (e1, flags), e2
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	434 elif clean:
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	435 diff[fn] = None
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	436
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	437 for fn, e2, flags in m2.iterentries():
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	438 if fn not in self:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	439 diff[fn] = (None, b''), (e2, flags)
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	440
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	441 return diff
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	442
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	443 def iterentries(self):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	444 return lazymanifestiterentries(self)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	445
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	446 def iterkeys(self):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	447 return lazymanifestiter(self)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	448
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	449 def __iter__(self):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	450 return lazymanifestiter(self)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	451
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	452 def __len__(self):
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	453 return len(self.positions)
d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	454
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	455 def filtercopy(self, filterfn):
30042 d24e03da24b5 lazymanifest: write a more efficient, pypy friendly version of lazymanifest Maciej Fijalkowski <fijall@gmail.com> parents: 30002 diff changeset	456 # XXX should be optimized
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	457 c = _lazymanifest(b'')
24298 49cd847fd69a lazymanifest: make __iter__ generate filenames, not 3-tuples Martin von Zweigbergk <martinvonz@google.com> parents: 24297 diff changeset	458 for f, n, fl in self.iterentries():
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	459 if filterfn(f):
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	460 c[f] = n, fl
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	461 return c
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	462
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	463
24226 b992769dd1be manifest: use custom C implementation of lazymanifest Augie Fackler <augie@google.com> parents: 24225 diff changeset	464 try:
b992769dd1be manifest: use custom C implementation of lazymanifest Augie Fackler <augie@google.com> parents: 24225 diff changeset	465 _lazymanifest = parsers.lazymanifest
b992769dd1be manifest: use custom C implementation of lazymanifest Augie Fackler <augie@google.com> parents: 24225 diff changeset	466 except AttributeError:
b992769dd1be manifest: use custom C implementation of lazymanifest Augie Fackler <augie@google.com> parents: 24225 diff changeset	467 pass
b992769dd1be manifest: use custom C implementation of lazymanifest Augie Fackler <augie@google.com> parents: 24225 diff changeset	468
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	469
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38514 diff changeset	470 @interfaceutil.implementer(repository.imanifestdict)
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	471 class manifestdict(object):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	472 def __init__(self, data=b''):
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	473 self._lm = _lazymanifest(data)
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	474
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	475 def __getitem__(self, key):
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	476 return self._lm[key][0]
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	477
24277 22d560fe1516 manifest: don't let find() look inside manifestdict Martin von Zweigbergk <martinvonz@google.com> parents: 24226 diff changeset	478 def find(self, key):
22d560fe1516 manifest: don't let find() look inside manifestdict Martin von Zweigbergk <martinvonz@google.com> parents: 24226 diff changeset	479 return self._lm[key]
22d560fe1516 manifest: don't let find() look inside manifestdict Martin von Zweigbergk <martinvonz@google.com> parents: 24226 diff changeset	480
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	481 def __len__(self):
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	482 return len(self._lm)
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	483
30341 b19291e5d506 manifest: add __nonzero__ method Durham Goode <durham@fb.com> parents: 30309 diff changeset	484 def __nonzero__(self):
b19291e5d506 manifest: add __nonzero__ method Durham Goode <durham@fb.com> parents: 30309 diff changeset	485 # nonzero is covered by the __len__ function, but implementing it here
b19291e5d506 manifest: add __nonzero__ method Durham Goode <durham@fb.com> parents: 30309 diff changeset	486 # makes it easier for extensions to override.
b19291e5d506 manifest: add __nonzero__ method Durham Goode <durham@fb.com> parents: 30309 diff changeset	487 return len(self._lm) != 0
b19291e5d506 manifest: add __nonzero__ method Durham Goode <durham@fb.com> parents: 30309 diff changeset	488
31483 413b44003462 py3: add __bool__ to every class defining __nonzero__ Gregory Szorc <gregory.szorc@gmail.com> parents: 31376 diff changeset	489 __bool__ = __nonzero__
413b44003462 py3: add __bool__ to every class defining __nonzero__ Gregory Szorc <gregory.szorc@gmail.com> parents: 31376 diff changeset	490
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	491 def __setitem__(self, key, node):
44304 dbbae122f5e4 manifest: remove optional default= argument on flags(path) Augie Fackler <augie@google.com> parents: 43798 diff changeset	492 self._lm[key] = node, self.flags(key)
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	493
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	494 def __contains__(self, key):
34352 05167447f90d py3: return False early while checking whether None is a key in lazymanifest Pulkit Goyal <7895pulkit@gmail.com> parents: 34303 diff changeset	495 if key is None:
05167447f90d py3: return False early while checking whether None is a key in lazymanifest Pulkit Goyal <7895pulkit@gmail.com> parents: 34303 diff changeset	496 return False
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	497 return key in self._lm
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	498
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	499 def __delitem__(self, key):
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	500 del self._lm[key]
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	501
24295 2b7ab29627fd lazymanifest: add iterkeys() method Martin von Zweigbergk <martinvonz@google.com> parents: 24292 diff changeset	502 def __iter__(self):
24298 49cd847fd69a lazymanifest: make __iter__ generate filenames, not 3-tuples Martin von Zweigbergk <martinvonz@google.com> parents: 24297 diff changeset	503 return self._lm.__iter__()
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	504
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	505 def iterkeys(self):
24295 2b7ab29627fd lazymanifest: add iterkeys() method Martin von Zweigbergk <martinvonz@google.com> parents: 24292 diff changeset	506 return self._lm.iterkeys()
2b7ab29627fd lazymanifest: add iterkeys() method Martin von Zweigbergk <martinvonz@google.com> parents: 24292 diff changeset	507
2b7ab29627fd lazymanifest: add iterkeys() method Martin von Zweigbergk <martinvonz@google.com> parents: 24292 diff changeset	508 def keys(self):
2b7ab29627fd lazymanifest: add iterkeys() method Martin von Zweigbergk <martinvonz@google.com> parents: 24292 diff changeset	509 return list(self.iterkeys())
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	510
31265 959ebff3505a manifest: add match argument to diff and filesnotin Durham Goode <durham@fb.com> parents: 31163 diff changeset	511 def filesnotin(self, m2, match=None):
24184 cd66080ef6d4 copies: move code into new manifestdict.filesnotin() method Martin von Zweigbergk <martinvonz@google.com> parents: 24147 diff changeset	512 '''Set of files in this manifest that are not in the other'''
44332 bbecb6d80aa7 manifest: rewrite filesnotin to not make superfluous manifest copies Augie Fackler <augie@google.com> parents: 44331 diff changeset	513 if match is not None:
bbecb6d80aa7 manifest: rewrite filesnotin to not make superfluous manifest copies Augie Fackler <augie@google.com> parents: 44331 diff changeset	514 match = matchmod.badmatch(match, lambda path, msg: None)
bbecb6d80aa7 manifest: rewrite filesnotin to not make superfluous manifest copies Augie Fackler <augie@google.com> parents: 44331 diff changeset	515 sm2 = set(m2.walk(match))
bbecb6d80aa7 manifest: rewrite filesnotin to not make superfluous manifest copies Augie Fackler <augie@google.com> parents: 44331 diff changeset	516 return {f for f in self.walk(match) if f not in sm2}
bbecb6d80aa7 manifest: rewrite filesnotin to not make superfluous manifest copies Augie Fackler <augie@google.com> parents: 44331 diff changeset	517 return {f for f in self if f not in m2}
24184 cd66080ef6d4 copies: move code into new manifestdict.filesnotin() method Martin von Zweigbergk <martinvonz@google.com> parents: 24147 diff changeset	518
24322 f263814c72ac manifest: add dirs() to manifestdict Drew Gottlieb <drgott@google.com> parents: 24298 diff changeset	519 @propertycache
f263814c72ac manifest: add dirs() to manifestdict Drew Gottlieb <drgott@google.com> parents: 24298 diff changeset	520 def _dirs(self):
43571 c21aca51b392 utils: move the `dirs` definition in pathutil (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	521 return pathutil.dirs(self)
24322 f263814c72ac manifest: add dirs() to manifestdict Drew Gottlieb <drgott@google.com> parents: 24298 diff changeset	522
f263814c72ac manifest: add dirs() to manifestdict Drew Gottlieb <drgott@google.com> parents: 24298 diff changeset	523 def dirs(self):
f263814c72ac manifest: add dirs() to manifestdict Drew Gottlieb <drgott@google.com> parents: 24298 diff changeset	524 return self._dirs
f263814c72ac manifest: add dirs() to manifestdict Drew Gottlieb <drgott@google.com> parents: 24298 diff changeset	525
24324 149cc171e4a0 manifest: add manifestdict.hasdir() method Drew Gottlieb <drgott@google.com> parents: 24322 diff changeset	526 def hasdir(self, dir):
149cc171e4a0 manifest: add manifestdict.hasdir() method Drew Gottlieb <drgott@google.com> parents: 24322 diff changeset	527 return dir in self._dirs
149cc171e4a0 manifest: add manifestdict.hasdir() method Drew Gottlieb <drgott@google.com> parents: 24322 diff changeset	528
24685 b3d78d82d84c manifestdict: extract condition for _intersectfiles() and use for walk() Martin von Zweigbergk <martinvonz@google.com> parents: 24684 diff changeset	529 def _filesfastpath(self, match):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	530 """Checks whether we can correctly and quickly iterate over matcher
89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	531 files instead of over manifest files."""
24685 b3d78d82d84c manifestdict: extract condition for _intersectfiles() and use for walk() Martin von Zweigbergk <martinvonz@google.com> parents: 24684 diff changeset	532 files = match.files()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	533 return len(files) < 100 and (
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	534 match.isexact()
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	535 or (match.prefix() and all(fn in self for fn in files))
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	536 )
24685 b3d78d82d84c manifestdict: extract condition for _intersectfiles() and use for walk() Martin von Zweigbergk <martinvonz@google.com> parents: 24684 diff changeset	537
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	538 def walk(self, match):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	539 """Generates matching file names.
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	540
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	541 Equivalent to manifest.matches(match).iterkeys(), but without creating
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	542 an entirely new manifest.
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	543
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	544 It also reports nonexistent files by marking them bad with match.bad().
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	545 """
24683 4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	546 if match.always():
4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	547 for f in iter(self):
4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	548 yield f
4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	549 return
4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	550
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	551 fset = set(match.files())
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	552
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	553 # avoid the entire walk if we're only looking for specific files
24685 b3d78d82d84c manifestdict: extract condition for _intersectfiles() and use for walk() Martin von Zweigbergk <martinvonz@google.com> parents: 24684 diff changeset	554 if self._filesfastpath(match):
24667 19c5b0913960 manifest.walk: join nested if-conditions Martin von Zweigbergk <martinvonz@google.com> parents: 24666 diff changeset	555 for fn in sorted(fset):
44316 48a1a974a92c manifest: fix _very_ subtle bug with exact matchers passed to walk() Augie Fackler <augie@google.com> parents: 44309 diff changeset	556 if fn in self:
48a1a974a92c manifest: fix _very_ subtle bug with exact matchers passed to walk() Augie Fackler <augie@google.com> parents: 44309 diff changeset	557 yield fn
24682 aef3d1469773 manifest.walk: use return instead of StopIteration in generator Martin von Zweigbergk <martinvonz@google.com> parents: 24670 diff changeset	558 return
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	559
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	560 for fn in self:
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	561 if fn in fset:
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	562 # specified pattern is the exact name
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	563 fset.remove(fn)
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	564 if match(fn):
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	565 yield fn
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	566
42363 27d6956d386b match: use '' instead of '.' for root directory (API) Martin von Zweigbergk <martinvonz@google.com> parents: 41970 diff changeset	567 # for dirstate.walk, files=[''] means "walk the whole tree".
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	568 # follow that here, too
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	569 fset.discard(b'')
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	570
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	571 for fn in sorted(fset):
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	572 if not self.hasdir(fn):
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	573 match.bad(fn, None)
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	574
44386 0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	575 def _matches(self, match):
23305 0cc283f44655 manifest: add matches() method Martin von Zweigbergk <martinvonz@google.com> parents: 22966 diff changeset	576 '''generate a new manifest filtered by the match argument'''
0cc283f44655 manifest: add matches() method Martin von Zweigbergk <martinvonz@google.com> parents: 22966 diff changeset	577 if match.always():
0cc283f44655 manifest: add matches() method Martin von Zweigbergk <martinvonz@google.com> parents: 22966 diff changeset	578 return self.copy()
0cc283f44655 manifest: add matches() method Martin von Zweigbergk <martinvonz@google.com> parents: 22966 diff changeset	579
24685 b3d78d82d84c manifestdict: extract condition for _intersectfiles() and use for walk() Martin von Zweigbergk <martinvonz@google.com> parents: 24684 diff changeset	580 if self._filesfastpath(match):
24666 3092885b5b32 manifestdict: inline _intersectfiles() Martin von Zweigbergk <martinvonz@google.com> parents: 24665 diff changeset	581 m = manifestdict()
3092885b5b32 manifestdict: inline _intersectfiles() Martin von Zweigbergk <martinvonz@google.com> parents: 24665 diff changeset	582 lm = self._lm
3092885b5b32 manifestdict: inline _intersectfiles() Martin von Zweigbergk <martinvonz@google.com> parents: 24665 diff changeset	583 for fn in match.files():
3092885b5b32 manifestdict: inline _intersectfiles() Martin von Zweigbergk <martinvonz@google.com> parents: 24665 diff changeset	584 if fn in lm:
3092885b5b32 manifestdict: inline _intersectfiles() Martin von Zweigbergk <martinvonz@google.com> parents: 24665 diff changeset	585 m._lm[fn] = lm[fn]
3092885b5b32 manifestdict: inline _intersectfiles() Martin von Zweigbergk <martinvonz@google.com> parents: 24665 diff changeset	586 return m
23305 0cc283f44655 manifest: add matches() method Martin von Zweigbergk <martinvonz@google.com> parents: 22966 diff changeset	587
24700 32b268cbff00 manifestdict: drop empty-string argument when creating empty manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24685 diff changeset	588 m = manifestdict()
24664 ea4a7c8909ae manifestdict.matches: avoid name 'lm' for a not-lazymanifest Martin von Zweigbergk <martinvonz@google.com> parents: 24647 diff changeset	589 m._lm = self._lm.filtercopy(match)
ea4a7c8909ae manifestdict.matches: avoid name 'lm' for a not-lazymanifest Martin von Zweigbergk <martinvonz@google.com> parents: 24647 diff changeset	590 return m
23305 0cc283f44655 manifest: add matches() method Martin von Zweigbergk <martinvonz@google.com> parents: 22966 diff changeset	591
31265 959ebff3505a manifest: add match argument to diff and filesnotin Durham Goode <durham@fb.com> parents: 31163 diff changeset	592 def diff(self, m2, match=None, clean=False):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	593 """Finds changes between the current manifest and m2.
23756 829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	594
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	595 Args:
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	596 m2: the manifest to which this manifest should be compared.
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	597 clean: if true, include files unchanged between these manifests
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	598 with a None value in the returned dictionary.
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	599
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	600 The result is returned as a dict with filename as key and
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	601 values of the form ((n1,fl1),(n2,fl2)), where n1/n2 is the
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	602 nodeid in the current/other manifest and fl1/fl2 is the flag
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	603 in the current/other manifest. Where the file does not exist,
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	604 the nodeid will be None and the flags will be the empty
829f640b5540 manifest: add optional recording of clean entries to diff Augie Fackler <augie@google.com> parents: 23602 diff changeset	605 string.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	606 """
31265 959ebff3505a manifest: add match argument to diff and filesnotin Durham Goode <durham@fb.com> parents: 31163 diff changeset	607 if match:
44386 0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	608 m1 = self._matches(match)
0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	609 m2 = m2._matches(match)
31265 959ebff3505a manifest: add match argument to diff and filesnotin Durham Goode <durham@fb.com> parents: 31163 diff changeset	610 return m1.diff(m2, clean=clean)
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	611 return self._lm.diff(m2._lm, clean)
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	612
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	613 def setflag(self, key, flag):
45118 d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	614 if flag not in _manifestflags:
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	615 raise TypeError(b"Invalid manifest flag set.")
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	616 self._lm[key] = self[key], flag
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	617
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	618 def get(self, key, default=None):
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	619 try:
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	620 return self._lm[key][0]
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	621 except KeyError:
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	622 return default
22965 b697fa74b475 manifest: for diff(), only iterate over files, not flags Martin von Zweigbergk <martinvonz@gmail.com> parents: 22964 diff changeset	623
44304 dbbae122f5e4 manifest: remove optional default= argument on flags(path) Augie Fackler <augie@google.com> parents: 43798 diff changeset	624 def flags(self, key):
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	625 try:
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	626 return self._lm[key][1]
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	627 except KeyError:
44304 dbbae122f5e4 manifest: remove optional default= argument on flags(path) Augie Fackler <augie@google.com> parents: 43798 diff changeset	628 return b''
22965 b697fa74b475 manifest: for diff(), only iterate over files, not flags Martin von Zweigbergk <martinvonz@gmail.com> parents: 22964 diff changeset	629
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	630 def copy(self):
24700 32b268cbff00 manifestdict: drop empty-string argument when creating empty manifest Martin von Zweigbergk <martinvonz@google.com> parents: 24685 diff changeset	631 c = manifestdict()
24225 3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	632 c._lm = self._lm.copy()
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	633 return c
3e5c4af69808 manifest: split manifestdict into high-level and low-level logic Augie Fackler <augie@google.com> parents: 24224 diff changeset	634
32583 b98199a5c3e1 cleanup: rename all iteritems methods to items and add iteritems alias Augie Fackler <raf@durin42.com> parents: 32569 diff changeset	635 def items(self):
24298 49cd847fd69a lazymanifest: make __iter__ generate filenames, not 3-tuples Martin von Zweigbergk <martinvonz@google.com> parents: 24297 diff changeset	636 return (x[:2] for x in self._lm.iterentries())
2831 0b50a580be36 Add manifestflags class Matt Mackall <mpm@selenic.com> parents: 2470 diff changeset	637
38657 28c9d67d88ab manifest: just duplicate the definition of items as iteritems Augie Fackler <augie@google.com> parents: 38557 diff changeset	638 def iteritems(self):
28c9d67d88ab manifest: just duplicate the definition of items as iteritems Augie Fackler <augie@google.com> parents: 38557 diff changeset	639 return (x[:2] for x in self._lm.iterentries())
32583 b98199a5c3e1 cleanup: rename all iteritems methods to items and add iteritems alias Augie Fackler <raf@durin42.com> parents: 32569 diff changeset	640
28203 7297e9e13a8a verify: check directory manifests Martin von Zweigbergk <martinvonz@google.com> parents: 27502 diff changeset	641 def iterentries(self):
7297e9e13a8a verify: check directory manifests Martin von Zweigbergk <martinvonz@google.com> parents: 27502 diff changeset	642 return self._lm.iterentries()
7297e9e13a8a verify: check directory manifests Martin von Zweigbergk <martinvonz@google.com> parents: 27502 diff changeset	643
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	644 def text(self):
0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	645 # most likely uses native version
0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	646 return self._lm.text()
22408 dc97e04c12ad manifest: move checkforbidden to module-level Augie Fackler <raf@durin42.com> parents: 21879 diff changeset	647
22931 48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	648 def fastdelta(self, base, changes):
31790 6bfea18df609 manifest: update comment to be about bytearray Martin von Zweigbergk <martinvonz@google.com> parents: 31655 diff changeset	649 """Given a base manifest text as a bytearray and a list of changes
22931 48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	650 relative to that text, compute a delta that can be used by revlog.
48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	651 """
48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	652 delta = []
48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	653 dstart = None
48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	654 dend = None
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	655 dline = [b""]
22931 48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	656 start = 0
48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	657 # zero copy representation of base as a buffer
48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	658 addbuf = util.buffer(base)
48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	659
26871 1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	660 changes = list(changes)
42170 89c0c8edc9d4 tests: demonstrate broken manifest generation with the pure module Matt Harbison <matt_harbison@yahoo.com> parents: 41970 diff changeset	661 if len(changes) < FASTDELTA_TEXTDIFF_THRESHOLD:
26871 1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	662 # start with a readonly loop that finds the offset of
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	663 # each line and creates the deltas
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	664 for f, todelete in changes:
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	665 # bs will either be the index of the item or the insert point
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	666 start, end = _msearch(addbuf, f, start)
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	667 if not todelete:
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	668 h, fl = self._lm[f]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	669 l = b"%s\0%s%s\n" % (f, hex(h), fl)
26871 1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	670 else:
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	671 if start == end:
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	672 # item we want to delete was not found, error out
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	673 raise AssertionError(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	674 _(b"failed to remove %s from manifest") % f
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	675 )
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	676 l = b""
26871 1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	677 if dstart is not None and dstart <= start and dend >= start:
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	678 if dend < end:
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	679 dend = end
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	680 if l:
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	681 dline.append(l)
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	682 else:
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	683 if dstart is not None:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	684 delta.append([dstart, dend, b"".join(dline)])
26871 1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	685 dstart = start
22931 48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	686 dend = end
26871 1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	687 dline = [l]
22931 48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	688
26871 1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	689 if dstart is not None:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	690 delta.append([dstart, dend, b"".join(dline)])
26871 1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	691 # apply the delta to the base, and get a delta for addrevision
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	692 deltatext, arraytext = _addlistdelta(base, delta)
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	693 else:
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	694 # For large changes, it's much cheaper to just build the text and
1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	695 # diff it.
31355 2a18e9e6ca43 py3: use bytearray() instead of array('c', ...) constructions Augie Fackler <augie@google.com> parents: 31303 diff changeset	696 arraytext = bytearray(self.text())
2a18e9e6ca43 py3: use bytearray() instead of array('c', ...) constructions Augie Fackler <augie@google.com> parents: 31303 diff changeset	697 deltatext = mdiff.textdiff(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	698 util.buffer(base), util.buffer(arraytext)
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	699 )
26871 1cbf144fd8a1 manifest: skip fastdelta if the change is large Durham Goode <durham@fb.com> parents: 26402 diff changeset	700
22931 48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	701 return arraytext, deltatext
48c0b101a9de manifest: add fastdelta method to manifestdict Augie Fackler <raf@durin42.com> parents: 22930 diff changeset	702
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	703
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	704 def _msearch(m, s, lo=0, hi=None):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	705 """return a tuple (start, end) that says where to find s within m.
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	706
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	707 If the string is found m[start:end] are the line containing
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	708 that string. If start == end the string was not found and
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	709 they indicate the proper sorted insertion point.
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	710
31655 23391acfc421 py3: fix manifestdict.fastdelta() to be compatible with memoryview Yuya Nishihara <yuya@tcha.org> parents: 31537 diff changeset	711 m should be a buffer, a memoryview or a byte string.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	712 s is a byte string"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	713
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	714 def advance(i, c):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	715 while i < lenm and m[i : i + 1] != c:
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	716 i += 1
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	717 return i
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	718
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	719 if not s:
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	720 return (lo, lo)
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	721 lenm = len(m)
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	722 if not hi:
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	723 hi = lenm
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	724 while lo < hi:
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	725 mid = (lo + hi) // 2
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	726 start = mid
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	727 while start > 0 and m[start - 1 : start] != b'\n':
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	728 start -= 1
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	729 end = advance(start, b'\0')
31655 23391acfc421 py3: fix manifestdict.fastdelta() to be compatible with memoryview Yuya Nishihara <yuya@tcha.org> parents: 31537 diff changeset	730 if bytes(m[start:end]) < s:
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	731 # we know that after the null there are 40 bytes of sha1
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	732 # this translates to the bisect lo = mid + 1
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	733 lo = advance(end + 40, b'\n') + 1
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	734 else:
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	735 # this translates to the bisect hi = mid
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	736 hi = start
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	737 end = advance(lo, b'\0')
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	738 found = m[lo:end]
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	739 if s == found:
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	740 # we know that after the null there are 40 bytes of sha1
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	741 end = advance(end + 40, b'\n')
22930 1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	742 return (lo, end + 1)
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	743 else:
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	744 return (lo, lo)
1acb81d10eaf manifest: move _search to module level and rename to _msearch Augie Fackler <raf@durin42.com> parents: 22929 diff changeset	745
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	746
22415 65ec6c5c0fb3 manifest: mark addlistdelta and checkforbidden as module-private Augie Fackler <raf@durin42.com> parents: 22409 diff changeset	747 def _checkforbidden(l):
22408 dc97e04c12ad manifest: move checkforbidden to module-level Augie Fackler <raf@durin42.com> parents: 21879 diff changeset	748 """Check filenames for illegal characters."""
dc97e04c12ad manifest: move checkforbidden to module-level Augie Fackler <raf@durin42.com> parents: 21879 diff changeset	749 for f in l:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	750 if b'\n' in f or b'\r' in f:
39793 b63dee7bd0d9 global: replace most uses of RevlogError with StorageError (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39779 diff changeset	751 raise error.StorageError(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	752 _(b"'\\n' and '\\r' disallowed in filenames: %r")
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	753 % pycompat.bytestr(f)
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	754 )
22408 dc97e04c12ad manifest: move checkforbidden to module-level Augie Fackler <raf@durin42.com> parents: 21879 diff changeset	755
dc97e04c12ad manifest: move checkforbidden to module-level Augie Fackler <raf@durin42.com> parents: 21879 diff changeset	756
22409 8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	757 # apply the changes collected during the bisect loop to our addlist
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	758 # return a delta suitable for addrevision
22415 65ec6c5c0fb3 manifest: mark addlistdelta and checkforbidden as module-private Augie Fackler <raf@durin42.com> parents: 22409 diff changeset	759 def _addlistdelta(addlist, x):
22409 8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	760 # for large addlist arrays, building a new array is cheaper
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	761 # than repeatedly modifying the existing one
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	762 currentposition = 0
31355 2a18e9e6ca43 py3: use bytearray() instead of array('c', ...) constructions Augie Fackler <augie@google.com> parents: 31303 diff changeset	763 newaddlist = bytearray()
22409 8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	764
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	765 for start, end, content in x:
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	766 newaddlist += addlist[currentposition:start]
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	767 if content:
31355 2a18e9e6ca43 py3: use bytearray() instead of array('c', ...) constructions Augie Fackler <augie@google.com> parents: 31303 diff changeset	768 newaddlist += bytearray(content)
22409 8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	769
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	770 currentposition = end
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	771
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	772 newaddlist += addlist[currentposition:]
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	773
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	774 deltatext = b"".join(
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	775 struct.pack(b">lll", start, end, len(content)) + content
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	776 for start, end, content in x
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	777 )
22409 8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	778 return deltatext, newaddlist
8f09b785b59b manifest: move addlistdelta to module-level Augie Fackler <raf@durin42.com> parents: 22408 diff changeset	779
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	780
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	781 def _splittopdir(f):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	782 if b'/' in f:
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	783 dir, subpath = f.split(b'/', 1)
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	784 return dir + b'/', subpath
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	785 else:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	786 return b'', f
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	787
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	788
26402 05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	789 _noop = lambda s: None
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	790
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	791
44666 8c66a680f396 manifest: also declare treemanifest as implementing imanifestdict Augie Fackler <augie@google.com> parents: 44665 diff changeset	792 @interfaceutil.implementer(repository.imanifestdict)
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	793 class treemanifest(object):
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	794 def __init__(self, nodeconstants, dir=b'', text=b''):
24403 0e23faa1511c treemanifest: store directory path in treemanifest nodes Martin von Zweigbergk <martinvonz@google.com> parents: 24402 diff changeset	795 self._dir = dir
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	796 self.nodeconstants = nodeconstants
47055 d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46819 diff changeset	797 self._node = self.nodeconstants.nullid
26402 05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	798 self._loadfunc = _noop
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	799 self._copyfunc = _noop
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	800 self._dirty = False
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	801 self._dirs = {}
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	802 self._lazydirs = {}
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	803 # Using _lazymanifest here is a little slower than plain old dicts
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	804 self._files = {}
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	805 self._flags = {}
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	806 if text:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	807
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	808 def readsubtree(subdir, subm):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	809 raise AssertionError(
43117 8ff1ecfadcd1 cleanup: join string literals that are already on one line Martin von Zweigbergk <martinvonz@google.com> parents: 43106 diff changeset	810 b'treemanifest constructor only accepts flat manifests'
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	811 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	812
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	813 self.parse(text, readsubtree)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	814 self._dirty = True # Mark flat manifest dirty after parsing
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	815
24403 0e23faa1511c treemanifest: store directory path in treemanifest nodes Martin von Zweigbergk <martinvonz@google.com> parents: 24402 diff changeset	816 def _subpath(self, path):
0e23faa1511c treemanifest: store directory path in treemanifest nodes Martin von Zweigbergk <martinvonz@google.com> parents: 24402 diff changeset	817 return self._dir + path
0e23faa1511c treemanifest: store directory path in treemanifest nodes Martin von Zweigbergk <martinvonz@google.com> parents: 24402 diff changeset	818
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	819 def _loadalllazy(self):
40040 a0c18b271ea1 treemanifests: store whether a lazydirs entry needs copied after materializing spectral <spectral@google.com> parents: 40039 diff changeset	820 selfdirs = self._dirs
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	821 subpath = self._subpath
93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	822 for d, (node, readsubtree, docopy) in pycompat.iteritems(
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	823 self._lazydirs
d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	824 ):
40040 a0c18b271ea1 treemanifests: store whether a lazydirs entry needs copied after materializing spectral <spectral@google.com> parents: 40039 diff changeset	825 if docopy:
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	826 selfdirs[d] = readsubtree(subpath(d), node).copy()
40040 a0c18b271ea1 treemanifests: store whether a lazydirs entry needs copied after materializing spectral <spectral@google.com> parents: 40039 diff changeset	827 else:
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	828 selfdirs[d] = readsubtree(subpath(d), node)
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	829 self._lazydirs = {}
93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	830
93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	831 def _loadlazy(self, d):
39982 da0319e024c0 treemanifests: make _loadlazy tolerate item not on _lazydirs spectral <spectral@google.com> parents: 39874 diff changeset	832 v = self._lazydirs.get(d)
da0319e024c0 treemanifests: make _loadlazy tolerate item not on _lazydirs spectral <spectral@google.com> parents: 39874 diff changeset	833 if v:
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	834 node, readsubtree, docopy = v
40040 a0c18b271ea1 treemanifests: store whether a lazydirs entry needs copied after materializing spectral <spectral@google.com> parents: 40039 diff changeset	835 if docopy:
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	836 self._dirs[d] = readsubtree(self._subpath(d), node).copy()
40040 a0c18b271ea1 treemanifests: store whether a lazydirs entry needs copied after materializing spectral <spectral@google.com> parents: 40039 diff changeset	837 else:
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	838 self._dirs[d] = readsubtree(self._subpath(d), node)
39982 da0319e024c0 treemanifests: make _loadlazy tolerate item not on _lazydirs spectral <spectral@google.com> parents: 39874 diff changeset	839 del self._lazydirs[d]
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	840
39538 154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	841 def _loadchildrensetlazy(self, visit):
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	842 if not visit:
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	843 return None
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	844 if visit == b'all' or visit == b'this':
39538 154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	845 self._loadalllazy()
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	846 return None
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	847
39983 19103e68a698 treemanifests: make _loadchildrensetlazy just call _loadlazy spectral <spectral@google.com> parents: 39982 diff changeset	848 loadlazy = self._loadlazy
39538 154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	849 for k in visit:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	850 loadlazy(k + b'/')
39538 154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	851 return visit
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	852
40039 906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	853 def _loaddifflazy(self, t1, t2):
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	854 """load items in t1 and t2 if they're needed for diffing.
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	855
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	856 The criteria currently is:
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	857 - if it's not present in _lazydirs in either t1 or t2, load it in the
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	858 other (it may already be loaded or it may not exist, doesn't matter)
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	859 - if it's present in _lazydirs in both, compare the nodeid; if it
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	860 differs, load it in both
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	861 """
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	862 toloadlazy = []
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	863 for d, v1 in pycompat.iteritems(t1._lazydirs):
40039 906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	864 v2 = t2._lazydirs.get(d)
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	865 if not v2 or v2[0] != v1[0]:
40039 906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	866 toloadlazy.append(d)
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	867 for d, v1 in pycompat.iteritems(t2._lazydirs):
40039 906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	868 if d not in t1._lazydirs:
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	869 toloadlazy.append(d)
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	870
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	871 for d in toloadlazy:
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	872 t1._loadlazy(d)
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	873 t2._loadlazy(d)
906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	874
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	875 def __len__(self):
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	876 self._load()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	877 size = len(self._files)
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	878 self._loadalllazy()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	879 for m in self._dirs.values():
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	880 size += m.__len__()
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	881 return size
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	882
36212 b42c47b8c9d4 treemanifest: add an optimized __nonzero__() Martin von Zweigbergk <martinvonz@google.com> parents: 36133 diff changeset	883 def __nonzero__(self):
b42c47b8c9d4 treemanifest: add an optimized __nonzero__() Martin von Zweigbergk <martinvonz@google.com> parents: 36133 diff changeset	884 # Faster than "__len() != 0" since it avoids loading sub-manifests
b42c47b8c9d4 treemanifest: add an optimized __nonzero__() Martin von Zweigbergk <martinvonz@google.com> parents: 36133 diff changeset	885 return not self._isempty()
b42c47b8c9d4 treemanifest: add an optimized __nonzero__() Martin von Zweigbergk <martinvonz@google.com> parents: 36133 diff changeset	886
b42c47b8c9d4 treemanifest: add an optimized __nonzero__() Martin von Zweigbergk <martinvonz@google.com> parents: 36133 diff changeset	887 __bool__ = __nonzero__
b42c47b8c9d4 treemanifest: add an optimized __nonzero__() Martin von Zweigbergk <martinvonz@google.com> parents: 36133 diff changeset	888
24551 4fdf5eac5b39 treemanifest: add treemanifest._isempty() Drew Gottlieb <drgott@google.com> parents: 24550 diff changeset	889 def _isempty(self):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	890 self._load() # for consistency; already loaded by all callers
39533 079d7bfa463d treemanifest: attempt to avoid loading all lazily-loaded subdirs in _isempty Kyle Lippincott <spectral@google.com> parents: 39532 diff changeset	891 # See if we can skip loading everything.
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	892 if self._files or (
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	893 self._dirs and any(not m._isempty() for m in self._dirs.values())
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	894 ):
39533 079d7bfa463d treemanifest: attempt to avoid loading all lazily-loaded subdirs in _isempty Kyle Lippincott <spectral@google.com> parents: 39532 diff changeset	895 return False
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	896 self._loadalllazy()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	897 return not self._dirs or all(m._isempty() for m in self._dirs.values())
24551 4fdf5eac5b39 treemanifest: add treemanifest._isempty() Drew Gottlieb <drgott@google.com> parents: 24550 diff changeset	898
44164 c443b9ba6f63 py3: __repr__ needs to return str, not bytes Kyle Lippincott <spectral@google.com> parents: 43798 diff changeset	899 @encoding.strmethod
26400 6f9d9e2a661f manifest: add id(self) to treemanifest __repr__ Augie Fackler <augie@google.com> parents: 26199 diff changeset	900 def __repr__(self):
43346 6ada8a274b9c formatting: run black version 19.10b0 on the codebase Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43117 diff changeset	901 return (
44164 c443b9ba6f63 py3: __repr__ needs to return str, not bytes Kyle Lippincott <spectral@google.com> parents: 43798 diff changeset	902 b'<treemanifest dir=%s, node=%s, loaded=%r, dirty=%r at 0x%x>'
43346 6ada8a274b9c formatting: run black version 19.10b0 on the codebase Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43117 diff changeset	903 % (
6ada8a274b9c formatting: run black version 19.10b0 on the codebase Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43117 diff changeset	904 self._dir,
6ada8a274b9c formatting: run black version 19.10b0 on the codebase Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43117 diff changeset	905 hex(self._node),
6ada8a274b9c formatting: run black version 19.10b0 on the codebase Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43117 diff changeset	906 bool(self._loadfunc is _noop),
6ada8a274b9c formatting: run black version 19.10b0 on the codebase Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43117 diff changeset	907 self._dirty,
6ada8a274b9c formatting: run black version 19.10b0 on the codebase Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43117 diff changeset	908 id(self),
6ada8a274b9c formatting: run black version 19.10b0 on the codebase Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43117 diff changeset	909 )
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	910 )
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	911
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	912 def dir(self):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	913 """The directory that this tree manifest represents, including a
89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	914 trailing '/'. Empty string for the repo root directory."""
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	915 return self._dir
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	916
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	917 def node(self):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	918 """This node of this instance. nullid for unsaved instances. Should
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	919 be updated when the instance is read or written from a revlog.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	920 """
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	921 assert not self._dirty
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	922 return self._node
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	923
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	924 def setnode(self, node):
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	925 self._node = node
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	926 self._dirty = False
24403 0e23faa1511c treemanifest: store directory path in treemanifest nodes Martin von Zweigbergk <martinvonz@google.com> parents: 24402 diff changeset	927
28206 8ab91d9290ce treemanifest: implement iterentries() Martin von Zweigbergk <martinvonz@google.com> parents: 28203 diff changeset	928 def iterentries(self):
8ab91d9290ce treemanifest: implement iterentries() Martin von Zweigbergk <martinvonz@google.com> parents: 28203 diff changeset	929 self._load()
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	930 self._loadalllazy()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	931 for p, n in sorted(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	932 itertools.chain(self._dirs.items(), self._files.items())
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	933 ):
28206 8ab91d9290ce treemanifest: implement iterentries() Martin von Zweigbergk <martinvonz@google.com> parents: 28203 diff changeset	934 if p in self._files:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	935 yield self._subpath(p), n, self._flags.get(p, b'')
28206 8ab91d9290ce treemanifest: implement iterentries() Martin von Zweigbergk <martinvonz@google.com> parents: 28203 diff changeset	936 else:
8ab91d9290ce treemanifest: implement iterentries() Martin von Zweigbergk <martinvonz@google.com> parents: 28203 diff changeset	937 for x in n.iterentries():
8ab91d9290ce treemanifest: implement iterentries() Martin von Zweigbergk <martinvonz@google.com> parents: 28203 diff changeset	938 yield x
8ab91d9290ce treemanifest: implement iterentries() Martin von Zweigbergk <martinvonz@google.com> parents: 28203 diff changeset	939
32583 b98199a5c3e1 cleanup: rename all iteritems methods to items and add iteritems alias Augie Fackler <raf@durin42.com> parents: 32569 diff changeset	940 def items(self):
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	941 self._load()
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	942 self._loadalllazy()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	943 for p, n in sorted(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	944 itertools.chain(self._dirs.items(), self._files.items())
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	945 ):
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	946 if p in self._files:
24403 0e23faa1511c treemanifest: store directory path in treemanifest nodes Martin von Zweigbergk <martinvonz@google.com> parents: 24402 diff changeset	947 yield self._subpath(p), n
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	948 else:
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	949 for f, sn in pycompat.iteritems(n):
24403 0e23faa1511c treemanifest: store directory path in treemanifest nodes Martin von Zweigbergk <martinvonz@google.com> parents: 24402 diff changeset	950 yield f, sn
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	951
32583 b98199a5c3e1 cleanup: rename all iteritems methods to items and add iteritems alias Augie Fackler <raf@durin42.com> parents: 32569 diff changeset	952 iteritems = items
b98199a5c3e1 cleanup: rename all iteritems methods to items and add iteritems alias Augie Fackler <raf@durin42.com> parents: 32569 diff changeset	953
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	954 def iterkeys(self):
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	955 self._load()
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	956 self._loadalllazy()
32569 aa333c1982ab manifest: use itertools.chain() instead of + for Python 3 compat Augie Fackler <raf@durin42.com> parents: 32568 diff changeset	957 for p in sorted(itertools.chain(self._dirs, self._files)):
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	958 if p in self._files:
24403 0e23faa1511c treemanifest: store directory path in treemanifest nodes Martin von Zweigbergk <martinvonz@google.com> parents: 24402 diff changeset	959 yield self._subpath(p)
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	960 else:
35586 fbf1a5d680ea py3: don't use dict.iterkeys() Pulkit Goyal <7895pulkit@gmail.com> parents: 34352 diff changeset	961 for f in self._dirs[p]:
24403 0e23faa1511c treemanifest: store directory path in treemanifest nodes Martin von Zweigbergk <martinvonz@google.com> parents: 24402 diff changeset	962 yield f
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	963
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	964 def keys(self):
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	965 return list(self.iterkeys())
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	966
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	967 def __iter__(self):
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	968 return self.iterkeys()
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	969
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	970 def __contains__(self, f):
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	971 if f is None:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	972 return False
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	973 self._load()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	974 dir, subpath = _splittopdir(f)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	975 if dir:
39984 3cacb74c3a22 treemanifests: skip extraneous check for item before calling _loadlazy spectral <spectral@google.com> parents: 39983 diff changeset	976 self._loadlazy(dir)
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	977
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	978 if dir not in self._dirs:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	979 return False
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	980
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	981 return self._dirs[dir].__contains__(subpath)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	982 else:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	983 return f in self._files
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	984
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	985 def get(self, f, default=None):
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	986 self._load()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	987 dir, subpath = _splittopdir(f)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	988 if dir:
39984 3cacb74c3a22 treemanifests: skip extraneous check for item before calling _loadlazy spectral <spectral@google.com> parents: 39983 diff changeset	989 self._loadlazy(dir)
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	990
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	991 if dir not in self._dirs:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	992 return default
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	993 return self._dirs[dir].get(subpath, default)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	994 else:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	995 return self._files.get(f, default)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	996
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	997 def __getitem__(self, f):
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	998 self._load()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	999 dir, subpath = _splittopdir(f)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1000 if dir:
39984 3cacb74c3a22 treemanifests: skip extraneous check for item before calling _loadlazy spectral <spectral@google.com> parents: 39983 diff changeset	1001 self._loadlazy(dir)
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1002
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1003 return self._dirs[dir].__getitem__(subpath)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1004 else:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1005 return self._files[f]
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1006
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1007 def flags(self, f):
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1008 self._load()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1009 dir, subpath = _splittopdir(f)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1010 if dir:
39984 3cacb74c3a22 treemanifests: skip extraneous check for item before calling _loadlazy spectral <spectral@google.com> parents: 39983 diff changeset	1011 self._loadlazy(dir)
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1012
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1013 if dir not in self._dirs:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1014 return b''
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1015 return self._dirs[dir].flags(subpath)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1016 else:
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1017 if f in self._lazydirs or f in self._dirs:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1018 return b''
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1019 return self._flags.get(f, b'')
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1020
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1021 def find(self, f):
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1022 self._load()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1023 dir, subpath = _splittopdir(f)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1024 if dir:
39984 3cacb74c3a22 treemanifests: skip extraneous check for item before calling _loadlazy spectral <spectral@google.com> parents: 39983 diff changeset	1025 self._loadlazy(dir)
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1026
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1027 return self._dirs[dir].find(subpath)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1028 else:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1029 return self._files[f], self._flags.get(f, b'')
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1030
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1031 def __delitem__(self, f):
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1032 self._load()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1033 dir, subpath = _splittopdir(f)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1034 if dir:
39984 3cacb74c3a22 treemanifests: skip extraneous check for item before calling _loadlazy spectral <spectral@google.com> parents: 39983 diff changeset	1035 self._loadlazy(dir)
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1036
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1037 self._dirs[dir].__delitem__(subpath)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1038 # If the directory is now empty, remove it
24551 4fdf5eac5b39 treemanifest: add treemanifest._isempty() Drew Gottlieb <drgott@google.com> parents: 24550 diff changeset	1039 if self._dirs[dir]._isempty():
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1040 del self._dirs[dir]
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1041 else:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1042 del self._files[f]
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1043 if f in self._flags:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1044 del self._flags[f]
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1045 self._dirty = True
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1046
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1047 def __setitem__(self, f, n):
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1048 assert n is not None
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1049 self._load()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1050 dir, subpath = _splittopdir(f)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1051 if dir:
39984 3cacb74c3a22 treemanifests: skip extraneous check for item before calling _loadlazy spectral <spectral@google.com> parents: 39983 diff changeset	1052 self._loadlazy(dir)
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1053 if dir not in self._dirs:
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1054 self._dirs[dir] = treemanifest(
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1055 self.nodeconstants, self._subpath(dir)
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1056 )
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1057 self._dirs[dir].__setitem__(subpath, n)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1058 else:
44703 0e99b876966a manifest: teach treemanifest about long hashes Augie Fackler <augie@google.com> parents: 44701 diff changeset	1059 # manifest nodes are either 20 bytes or 32 bytes,
45118 d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	1060 # depending on the hash in use. Assert this as historically
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	1061 # sometimes extra bytes were added.
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	1062 assert len(n) in (20, 32)
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	1063 self._files[f] = n
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1064 self._dirty = True
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1065
26402 05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1066 def _load(self):
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1067 if self._loadfunc is not _noop:
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1068 lf, self._loadfunc = self._loadfunc, _noop
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1069 lf(self)
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1070 elif self._copyfunc is not _noop:
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1071 cf, self._copyfunc = self._copyfunc, _noop
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1072 cf(self)
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1073
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1074 def setflag(self, f, flags):
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1075 """Set the flags (symlink, executable) for path f."""
45118 d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	1076 if flags not in _manifestflags:
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use Joerg Sonnenberger <joerg@bec.de> parents: 45067 diff changeset	1077 raise TypeError(b"Invalid manifest flag set.")
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1078 self._load()
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1079 dir, subpath = _splittopdir(f)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1080 if dir:
39984 3cacb74c3a22 treemanifests: skip extraneous check for item before calling _loadlazy spectral <spectral@google.com> parents: 39983 diff changeset	1081 self._loadlazy(dir)
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1082 if dir not in self._dirs:
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1083 self._dirs[dir] = treemanifest(
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1084 self.nodeconstants, self._subpath(dir)
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1085 )
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1086 self._dirs[dir].setflag(subpath, flags)
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1087 else:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1088 self._flags[f] = flags
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1089 self._dirty = True
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1090
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1091 def copy(self):
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1092 copy = treemanifest(self.nodeconstants, self._dir)
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1093 copy._node = self._node
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1094 copy._dirty = self._dirty
26402 05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1095 if self._copyfunc is _noop:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1096
26402 05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1097 def _copyfunc(s):
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1098 self._load()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1099 s._lazydirs = {
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	1100 d: (n, r, True)
93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	1101 for d, (n, r, c) in pycompat.iteritems(self._lazydirs)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1102 }
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1103 sdirs = s._dirs
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1104 for d, v in pycompat.iteritems(self._dirs):
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1105 sdirs[d] = v.copy()
26402 05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1106 s._files = dict.copy(self._files)
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1107 s._flags = dict.copy(self._flags)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1108
26402 05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1109 if self._loadfunc is _noop:
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1110 _copyfunc(copy)
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1111 else:
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1112 copy._copyfunc = _copyfunc
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1113 else:
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1114 copy._copyfunc = self._copyfunc
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1115 return copy
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1116
31265 959ebff3505a manifest: add match argument to diff and filesnotin Durham Goode <durham@fb.com> parents: 31163 diff changeset	1117 def filesnotin(self, m2, match=None):
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1118 '''Set of files in this manifest that are not in the other'''
39534 8798be5f04fc treemanifest: avoid unnecessary copies/processing when using alwaysmatcher Kyle Lippincott <spectral@google.com> parents: 39533 diff changeset	1119 if match and not match.always():
44386 0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1120 m1 = self._matches(match)
0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1121 m2 = m2._matches(match)
31265 959ebff3505a manifest: add match argument to diff and filesnotin Durham Goode <durham@fb.com> parents: 31163 diff changeset	1122 return m1.filesnotin(m2)
959ebff3505a manifest: add match argument to diff and filesnotin Durham Goode <durham@fb.com> parents: 31163 diff changeset	1123
24405 cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1124 files = set()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1125
24405 cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1126 def _filesnotin(t1, t2):
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1127 if t1._node == t2._node and not t1._dirty and not t2._dirty:
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1128 return
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1129 t1._load()
0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1130 t2._load()
40039 906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	1131 self._loaddifflazy(t1, t2)
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1132 for d, m1 in pycompat.iteritems(t1._dirs):
24405 cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1133 if d in t2._dirs:
cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1134 m2 = t2._dirs[d]
cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1135 _filesnotin(m1, m2)
cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1136 else:
cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1137 files.update(m1.iterkeys())
cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1138
36333 413c179cf7d5 manifest: correct the one use of iterkeys() on a dict Augie Fackler <augie@google.com> parents: 36212 diff changeset	1139 for fn in t1._files:
24405 cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1140 if fn not in t2._files:
cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1141 files.add(t1._subpath(fn))
cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1142
cbe9d50d9e65 treemanifest: make filesnotin() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24404 diff changeset	1143 _filesnotin(self, m2)
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1144 return files
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1145
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1146 @propertycache
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1147 def _alldirs(self):
43571 c21aca51b392 utils: move the `dirs` definition in pathutil (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	1148 return pathutil.dirs(self)
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1149
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1150 def dirs(self):
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1151 return self._alldirs
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1152
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1153 def hasdir(self, dir):
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1154 self._load()
24406 1297480ed347 treemanifest: make hasdir() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24405 diff changeset	1155 topdir, subdir = _splittopdir(dir)
1297480ed347 treemanifest: make hasdir() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24405 diff changeset	1156 if topdir:
39984 3cacb74c3a22 treemanifests: skip extraneous check for item before calling _loadlazy spectral <spectral@google.com> parents: 39983 diff changeset	1157 self._loadlazy(topdir)
24406 1297480ed347 treemanifest: make hasdir() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24405 diff changeset	1158 if topdir in self._dirs:
1297480ed347 treemanifest: make hasdir() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24405 diff changeset	1159 return self._dirs[topdir].hasdir(subdir)
1297480ed347 treemanifest: make hasdir() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24405 diff changeset	1160 return False
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1161 dirslash = dir + b'/'
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1162 return dirslash in self._dirs or dirslash in self._lazydirs
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1163
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1164 def walk(self, match):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	1165 """Generates matching file names.
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1166
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1167 It also reports nonexistent files by marking them bad with match.bad().
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	1168 """
24683 4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	1169 if match.always():
4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	1170 for f in iter(self):
4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	1171 yield f
4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	1172 return
4eaea0ed8dc1 manifest.walk: special-case match.always() for speed Martin von Zweigbergk <martinvonz@google.com> parents: 24682 diff changeset	1173
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1174 fset = set(match.files())
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1175
24647 fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1176 for fn in self._walk(match):
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1177 if fn in fset:
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1178 # specified pattern is the exact name
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1179 fset.remove(fn)
24647 fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1180 yield fn
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1181
42363 27d6956d386b match: use '' instead of '.' for root directory (API) Martin von Zweigbergk <martinvonz@google.com> parents: 41970 diff changeset	1182 # for dirstate.walk, files=[''] means "walk the whole tree".
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1183 # follow that here, too
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1184 fset.discard(b'')
24646 5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1185
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1186 for fn in sorted(fset):
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1187 if not self.hasdir(fn):
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1188 match.bad(fn, None)
5693c834bcb4 manifest: move changectx.walk() to manifests Drew Gottlieb <drgott@google.com> parents: 24636 diff changeset	1189
25188 2773540c3650 match: remove unnecessary optimization where visitdir() returns 'all' Drew Gottlieb <drgott@google.com> parents: 25185 diff changeset	1190 def _walk(self, match):
2773540c3650 match: remove unnecessary optimization where visitdir() returns 'all' Drew Gottlieb <drgott@google.com> parents: 25185 diff changeset	1191 '''Recursively generates matching file names for walk().'''
42363 27d6956d386b match: use '' instead of '.' for root directory (API) Martin von Zweigbergk <martinvonz@google.com> parents: 41970 diff changeset	1192 visit = match.visitchildrenset(self._dir[:-1])
39539 3ba9ef0fb693 treemanifest: use visitchildrenset when doing a walk Kyle Lippincott <spectral@google.com> parents: 39538 diff changeset	1193 if not visit:
25188 2773540c3650 match: remove unnecessary optimization where visitdir() returns 'all' Drew Gottlieb <drgott@google.com> parents: 25185 diff changeset	1194 return
24647 fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1195
fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1196 # yield this dir's files and walk its submanifests
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1197 self._load()
39539 3ba9ef0fb693 treemanifest: use visitchildrenset when doing a walk Kyle Lippincott <spectral@google.com> parents: 39538 diff changeset	1198 visit = self._loadchildrensetlazy(visit)
36334 5245bac09e6a manifest: use list(dict) instead of dict.keys() to get a list of keys Augie Fackler <augie@google.com> parents: 36333 diff changeset	1199 for p in sorted(list(self._dirs) + list(self._files)):
24647 fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1200 if p in self._files:
fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1201 fullp = self._subpath(p)
fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1202 if match(fullp):
fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1203 yield fullp
fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1204 else:
39539 3ba9ef0fb693 treemanifest: use visitchildrenset when doing a walk Kyle Lippincott <spectral@google.com> parents: 39538 diff changeset	1205 if not visit or p[:-1] in visit:
3ba9ef0fb693 treemanifest: use visitchildrenset when doing a walk Kyle Lippincott <spectral@google.com> parents: 39538 diff changeset	1206 for f in self._dirs[p]._walk(match):
3ba9ef0fb693 treemanifest: use visitchildrenset when doing a walk Kyle Lippincott <spectral@google.com> parents: 39538 diff changeset	1207 yield f
24647 fb446c57f8f9 treemanifest: refactor treemanifest.walk() Drew Gottlieb <drgott@google.com> parents: 24646 diff changeset	1208
25188 2773540c3650 match: remove unnecessary optimization where visitdir() returns 'all' Drew Gottlieb <drgott@google.com> parents: 25185 diff changeset	1209 def _matches(self, match):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	1210 """recursively generate a new manifest filtered by the match argument."""
44386 0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1211 if match.always():
0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1212 return self.copy()
0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1213 return self._matches_inner(match)
0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1214
0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1215 def _matches_inner(self, match):
0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1216 if match.always():
0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1217 return self.copy()
27343 c59647c6694d treemanifest: don't iterate entire matching submanifests on match() Martin von Zweigbergk <martinvonz@google.com> parents: 27271 diff changeset	1218
42363 27d6956d386b match: use '' instead of '.' for root directory (API) Martin von Zweigbergk <martinvonz@google.com> parents: 41970 diff changeset	1219 visit = match.visitchildrenset(self._dir[:-1])
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1220 if visit == b'all':
27343 c59647c6694d treemanifest: don't iterate entire matching submanifests on match() Martin von Zweigbergk <martinvonz@google.com> parents: 27271 diff changeset	1221 return self.copy()
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1222 ret = treemanifest(self.nodeconstants, self._dir)
27343 c59647c6694d treemanifest: don't iterate entire matching submanifests on match() Martin von Zweigbergk <martinvonz@google.com> parents: 27271 diff changeset	1223 if not visit:
25188 2773540c3650 match: remove unnecessary optimization where visitdir() returns 'all' Drew Gottlieb <drgott@google.com> parents: 25185 diff changeset	1224 return ret
24552 a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1225
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1226 self._load()
24552 a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1227 for fn in self._files:
39538 154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1228 # While visitchildrenset usually lists only subdirs, this is
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1229 # actually up to the matcher and may have some files in the set().
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1230 # If visit == 'this', we should obviously look at the files in this
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1231 # directory; if visit is a set, and fn is in it, we should inspect
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1232 # fn (but no need to inspect things not in the set).
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1233 if visit != b'this' and fn not in visit:
39538 154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1234 continue
24552 a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1235 fullp = self._subpath(fn)
39538 154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1236 # visitchildrenset isn't perfect, we still need to call the regular
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1237 # matcher code to further filter results.
24552 a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1238 if not match(fullp):
a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1239 continue
a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1240 ret._files[fn] = self._files[fn]
a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1241 if fn in self._flags:
a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1242 ret._flags[fn] = self._flags[fn]
a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1243
39538 154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1244 visit = self._loadchildrensetlazy(visit)
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1245 for dir, subm in pycompat.iteritems(self._dirs):
39538 154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1246 if visit and dir[:-1] not in visit:
154e4f84b51c treemanifest: use visitchildrenset when filtering a manifest to a matcher Kyle Lippincott <spectral@google.com> parents: 39535 diff changeset	1247 continue
44386 0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1248 m = subm._matches_inner(match)
24552 a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1249 if not m._isempty():
a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1250 ret._dirs[dir] = m
a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1251
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1252 if not ret._isempty():
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1253 ret._dirty = True
24552 a2292da6d821 treemanifest: make treemanifest.matches() faster Drew Gottlieb <drgott@google.com> parents: 24551 diff changeset	1254 return ret
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1255
44665 948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1256 def fastdelta(self, base, changes):
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1257 raise FastdeltaUnavailable()
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1258
31265 959ebff3505a manifest: add match argument to diff and filesnotin Durham Goode <durham@fb.com> parents: 31163 diff changeset	1259 def diff(self, m2, match=None, clean=False):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	1260 """Finds changes between the current manifest and m2.
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1261
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1262 Args:
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1263 m2: the manifest to which this manifest should be compared.
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1264 clean: if true, include files unchanged between these manifests
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1265 with a None value in the returned dictionary.
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1266
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1267 The result is returned as a dict with filename as key and
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1268 values of the form ((n1,fl1),(n2,fl2)), where n1/n2 is the
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1269 nodeid in the current/other manifest and fl1/fl2 is the flag
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1270 in the current/other manifest. Where the file does not exist,
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1271 the nodeid will be None and the flags will be the empty
e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1272 string.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	1273 """
39534 8798be5f04fc treemanifest: avoid unnecessary copies/processing when using alwaysmatcher Kyle Lippincott <spectral@google.com> parents: 39533 diff changeset	1274 if match and not match.always():
44386 0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1275 m1 = self._matches(match)
0bf3b5e80d30 manifest: move matches method to be outside the interface Augie Fackler <augie@google.com> parents: 44332 diff changeset	1276 m2 = m2._matches(match)
31265 959ebff3505a manifest: add match argument to diff and filesnotin Durham Goode <durham@fb.com> parents: 31163 diff changeset	1277 return m1.diff(m2, clean=clean)
24404 96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1278 result = {}
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1279 emptytree = treemanifest(self.nodeconstants)
41153 2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1280
2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1281 def _iterativediff(t1, t2, stack):
2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1282 """compares two tree manifests and append new tree-manifests which
2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1283 needs to be compared to stack"""
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1284 if t1._node == t2._node and not t1._dirty and not t2._dirty:
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1285 return
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1286 t1._load()
0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1287 t2._load()
40039 906c95073ff7 treemanifests: extract _loaddifflazy from _diff, use in _filesnotin spectral <spectral@google.com> parents: 39988 diff changeset	1288 self._loaddifflazy(t1, t2)
39985 731961d972ba treemanifests: remove _loadalllazy in _diff() spectral <spectral@google.com> parents: 39984 diff changeset	1289
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1290 for d, m1 in pycompat.iteritems(t1._dirs):
24404 96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1291 m2 = t2._dirs.get(d, emptytree)
41153 2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1292 stack.append((m1, m2))
24404 96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1293
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1294 for d, m2 in pycompat.iteritems(t2._dirs):
24404 96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1295 if d not in t1._dirs:
41153 2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1296 stack.append((emptytree, m2))
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1297
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1298 for fn, n1 in pycompat.iteritems(t1._files):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1299 fl1 = t1._flags.get(fn, b'')
24404 96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1300 n2 = t2._files.get(fn, None)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1301 fl2 = t2._flags.get(fn, b'')
24404 96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1302 if n1 != n2 or fl1 != fl2:
96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1303 result[t1._subpath(fn)] = ((n1, fl1), (n2, fl2))
96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1304 elif clean:
96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1305 result[t1._subpath(fn)] = None
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1306
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1307 for fn, n2 in pycompat.iteritems(t2._files):
24404 96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1308 if fn not in t1._files:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1309 fl2 = t2._flags.get(fn, b'')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1310 result[t2._subpath(fn)] = ((None, b''), (n2, fl2))
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1311
41153 2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1312 stackls = []
2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1313 _iterativediff(self, m2, stackls)
2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1314 while stackls:
2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1315 t1, t2 = stackls.pop()
2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1316 # stackls is populated in the function call
2c3f69855ce8 manifest: convert a recursive function to iterative one using stacks Pulkit Goyal <pulkit@yandex-team.ru> parents: 41041 diff changeset	1317 _iterativediff(t1, t2, stackls)
24404 96cccf1e3257 treemanifest: make diff() faster Martin von Zweigbergk <martinvonz@google.com> parents: 24403 diff changeset	1318 return result
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1319
25221 eafa06e9edde treemanifest: speed up commit using dirty flag Martin von Zweigbergk <martinvonz@google.com> parents: 25220 diff changeset	1320 def unmodifiedsince(self, m2):
eafa06e9edde treemanifest: speed up commit using dirty flag Martin von Zweigbergk <martinvonz@google.com> parents: 25220 diff changeset	1321 return not self._dirty and not m2._dirty and self._node == m2._node
eafa06e9edde treemanifest: speed up commit using dirty flag Martin von Zweigbergk <martinvonz@google.com> parents: 25220 diff changeset	1322
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1323 def parse(self, text, readsubtree):
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1324 selflazy = self._lazydirs
24781 055b3cbe6c57 treemanifest: extract parse method from constructor Martin von Zweigbergk <martinvonz@google.com> parents: 24780 diff changeset	1325 for f, n, fl in _parse(text):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1326 if fl == b't':
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1327 f = f + b'/'
40040 a0c18b271ea1 treemanifests: store whether a lazydirs entry needs copied after materializing spectral <spectral@google.com> parents: 40039 diff changeset	1328 # False below means "doesn't need to be copied" and can use the
a0c18b271ea1 treemanifests: store whether a lazydirs entry needs copied after materializing spectral <spectral@google.com> parents: 40039 diff changeset	1329 # cached value from readsubtree directly.
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	1330 selflazy[f] = (n, readsubtree, False)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1331 elif b'/' in f:
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1332 # This is a flat manifest, so use __setitem__ and setflag rather
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1333 # than assigning directly to _files and _flags, so we can
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1334 # assign a path in a subdirectory, and to mark dirty (compared
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1335 # to nullid).
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1336 self[f] = n
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1337 if fl:
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1338 self.setflag(f, fl)
25220 f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1339 else:
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1340 # Assigning to _files and _flags avoids marking as dirty,
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1341 # and should be a little faster.
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1342 self._files[f] = n
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1343 if fl:
f0fbd88b21fb treemanifest: speed up diff by keeping track of dirty nodes Martin von Zweigbergk <martinvonz@google.com> parents: 25188 diff changeset	1344 self._flags[f] = fl
24781 055b3cbe6c57 treemanifest: extract parse method from constructor Martin von Zweigbergk <martinvonz@google.com> parents: 24780 diff changeset	1345
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	1346 def text(self):
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1347 """Get the full data of this manifest as a bytestring."""
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1348 self._load()
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	1349 return _text(self.iterentries())
24401 e6e023d57e94 treemanifest: create treemanifest class Martin von Zweigbergk <martinvonz@google.com> parents: 24396 diff changeset	1350
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	1351 def dirtext(self):
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1352 """Get the full data of this directory as a bytestring. Make sure that
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1353 any submanifests have been written first, so their nodeids are correct.
b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1354 """
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1355 self._load()
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1356 flags = self.flags
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1357 lazydirs = [
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	1358 (d[:-1], v[0], b't') for d, v in pycompat.iteritems(self._lazydirs)
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1359 ]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1360 dirs = [(d[:-1], self._dirs[d]._node, b't') for d in self._dirs]
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1361 files = [(f, self._files[f], flags(f)) for f in self._files]
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1362 return _text(sorted(dirs + files + lazydirs))
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1363
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1364 def read(self, gettext, readsubtree):
26402 05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1365 def _load_for_read(s):
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1366 s.parse(gettext(), readsubtree)
05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1367 s._dirty = False
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1368
26402 05871262acd5 treemanifest: rework lazy-copying code (issue4840) Augie Fackler <augie@google.com> parents: 26401 diff changeset	1369 self._loadfunc = _load_for_read
25222 0de132d5328a treemanifest: lazily load manifests Martin von Zweigbergk <martinvonz@google.com> parents: 25221 diff changeset	1370
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	1371 def writesubtrees(self, m1, m2, writesubtree, match):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1372 self._load() # for consistency; should never have any effect here
29892 8a84347b9907 manifest: call m1.load and m2.load before writing a subtree Durham Goode <durham@fb.com> parents: 29837 diff changeset	1373 m1._load()
8a84347b9907 manifest: call m1.load and m2.load before writing a subtree Durham Goode <durham@fb.com> parents: 29837 diff changeset	1374 m2._load()
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1375 emptytree = treemanifest(self.nodeconstants)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1376
39535 c29548ba4a75 treemanifest: avoid loading everything just to get their nodeid Kyle Lippincott <spectral@google.com> parents: 39534 diff changeset	1377 def getnode(m, d):
c29548ba4a75 treemanifest: avoid loading everything just to get their nodeid Kyle Lippincott <spectral@google.com> parents: 39534 diff changeset	1378 ld = m._lazydirs.get(d)
c29548ba4a75 treemanifest: avoid loading everything just to get their nodeid Kyle Lippincott <spectral@google.com> parents: 39534 diff changeset	1379 if ld:
46096 93e09d370003 treemanifest: stop storing full path for each item in manifest._lazydirs Kyle Lippincott <spectral@google.com> parents: 45957 diff changeset	1380 return ld[0]
39535 c29548ba4a75 treemanifest: avoid loading everything just to get their nodeid Kyle Lippincott <spectral@google.com> parents: 39534 diff changeset	1381 return m._dirs.get(d, emptytree)._node
c29548ba4a75 treemanifest: avoid loading everything just to get their nodeid Kyle Lippincott <spectral@google.com> parents: 39534 diff changeset	1382
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	1383 # let's skip investigating things that `match` says we do not need.
42363 27d6956d386b match: use '' instead of '.' for root directory (API) Martin von Zweigbergk <martinvonz@google.com> parents: 41970 diff changeset	1384 visit = match.visitchildrenset(self._dir[:-1])
40041 67b93cd847fb treemanifests: remove _loadalllazy when doing copies spectral <spectral@google.com> parents: 40040 diff changeset	1385 visit = self._loadchildrensetlazy(visit)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1386 if visit == b'this' or visit == b'all':
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	1387 visit = None
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1388 for d, subm in pycompat.iteritems(self._dirs):
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	1389 if visit and d[:-1] not in visit:
24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	1390 continue
39535 c29548ba4a75 treemanifest: avoid loading everything just to get their nodeid Kyle Lippincott <spectral@google.com> parents: 39534 diff changeset	1391 subp1 = getnode(m1, d)
c29548ba4a75 treemanifest: avoid loading everything just to get their nodeid Kyle Lippincott <spectral@google.com> parents: 39534 diff changeset	1392 subp2 = getnode(m2, d)
47055 d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46819 diff changeset	1393 if subp1 == self.nodeconstants.nullid:
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1394 subp1, subp2 = subp2, subp1
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	1395 writesubtree(subm, subp1, subp2, match)
25091 b5052fc73300 treemanifest: store submanifest revlog per directory Martin von Zweigbergk <martinvonz@google.com> parents: 24956 diff changeset	1396
31876 94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1397 def walksubtrees(self, matcher=None):
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1398 """Returns an iterator of the subtrees of this manifest, including this
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1399 manifest itself.
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1400
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1401 If `matcher` is provided, it only returns subtrees that match.
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1402 """
42363 27d6956d386b match: use '' instead of '.' for root directory (API) Martin von Zweigbergk <martinvonz@google.com> parents: 41970 diff changeset	1403 if matcher and not matcher.visitdir(self._dir[:-1]):
31876 94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1404 return
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1405 if not matcher or matcher(self._dir[:-1]):
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1406 yield self
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1407
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1408 self._load()
39532 93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1409 # OPT: use visitchildrenset to avoid loading everything.
93486cc46125 treemanifest: introduce lazy loading of subdirs spectral <spectral@google.com> parents: 39349 diff changeset	1410 self._loadalllazy()
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	1411 for d, subm in pycompat.iteritems(self._dirs):
31876 94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1412 for subtree in subm.walksubtrees(matcher=matcher):
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1413 yield subtree
94c1d3c1aea2 treemanifest: add walksubtrees api Durham Goode <durham@fb.com> parents: 31790 diff changeset	1414
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1415
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1416 class manifestfulltextcache(util.lrucachedict):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1417 """File-backed LRU cache for the manifest cache
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1418
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1419 File consists of entries, up to EOF:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1420
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1421 - 20 bytes node, 4 bytes length, <length> manifest data
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1422
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1423 These are written in reverse cache order (oldest to newest).
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1424
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1425 """
41967 07c80298b5a1 manifestcache: abstract the filename in a class attribute Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41966 diff changeset	1426
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1427 _file = b'manifestfulltextcache'
41967 07c80298b5a1 manifestcache: abstract the filename in a class attribute Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41966 diff changeset	1428
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1429 def __init__(self, max):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1430 super(manifestfulltextcache, self).__init__(max)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1431 self._dirty = False
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1432 self._read = False
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1433 self._opener = None
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1434
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1435 def read(self):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1436 if self._read or self._opener is None:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1437 return
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1438
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1439 try:
41967 07c80298b5a1 manifestcache: abstract the filename in a class attribute Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41966 diff changeset	1440 with self._opener(self._file) as fp:
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1441 set = super(manifestfulltextcache, self).__setitem__
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1442 # ignore trailing data, this is a cache, corruption is skipped
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1443 while True:
44708 61134a232d00 manifest: leave a TODO where we may have more work for sha1 portability Augie Fackler <augie@google.com> parents: 44706 diff changeset	1444 # TODO do we need to do work here for sha1 portability?
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1445 node = fp.read(20)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1446 if len(node) < 20:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1447 break
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1448 try:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1449 size = struct.unpack(b'>L', fp.read(4))[0]
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1450 except struct.error:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1451 break
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1452 value = bytearray(fp.read(size))
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1453 if len(value) != size:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1454 break
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1455 set(node, value)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1456 except IOError:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1457 # the file is allowed to be missing
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1458 pass
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1459
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1460 self._read = True
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1461 self._dirty = False
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1462
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1463 def write(self):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1464 if not self._dirty or self._opener is None:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1465 return
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1466 # rotate backwards to the first used node
44773 35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1467 try:
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1468 with self._opener(
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1469 self._file, b'w', atomictemp=True, checkambig=True
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1470 ) as fp:
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1471 node = self._head.prev
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1472 while True:
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1473 if node.key in self._cache:
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1474 fp.write(node.key)
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1475 fp.write(struct.pack(b'>L', len(node.value)))
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1476 fp.write(node.value)
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1477 if node is self._head:
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1478 break
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1479 node = node.prev
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1480 except IOError:
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1481 # We could not write the cache (eg: permission error)
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1482 # the content can be missing.
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1483 #
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1484 # We could try harder and see if we could recreate a wcache
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1485 # directory were we coudl write too.
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1486 #
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1487 # XXX the error pass silently, having some way to issue an error
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1488 # log `ui.log` would be nice.
35bb67427f63 manifest-cache: ignore IOError while writing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44708 diff changeset	1489 pass
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1490
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1491 def __len__(self):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1492 if not self._read:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1493 self.read()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1494 return super(manifestfulltextcache, self).__len__()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1495
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1496 def __contains__(self, k):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1497 if not self._read:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1498 self.read()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1499 return super(manifestfulltextcache, self).__contains__(k)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1500
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1501 def __iter__(self):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1502 if not self._read:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1503 self.read()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1504 return super(manifestfulltextcache, self).__iter__()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1505
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1506 def __getitem__(self, k):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1507 if not self._read:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1508 self.read()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1509 # the cache lru order can change on read
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1510 setdirty = self._cache.get(k) is not self._head
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1511 value = super(manifestfulltextcache, self).__getitem__(k)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1512 if setdirty:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1513 self._dirty = True
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1514 return value
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1515
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1516 def __setitem__(self, k, v):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1517 if not self._read:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1518 self.read()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1519 super(manifestfulltextcache, self).__setitem__(k, v)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1520 self._dirty = True
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1521
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1522 def __delitem__(self, k):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1523 if not self._read:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1524 self.read()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1525 super(manifestfulltextcache, self).__delitem__(k)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1526 self._dirty = True
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1527
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1528 def get(self, k, default=None):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1529 if not self._read:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1530 self.read()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1531 return super(manifestfulltextcache, self).get(k, default=default)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1532
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1533 def clear(self, clear_persisted_data=False):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1534 super(manifestfulltextcache, self).clear()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1535 if clear_persisted_data:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1536 self._dirty = True
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1537 self.write()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1538 self._read = False
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1539
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1540
42478 bc4373babd04 revlog: add the option to track the expected compression upper bound Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42399 diff changeset	1541 # and upper bound of what we expect from compression
bc4373babd04 revlog: add the option to track the expected compression upper bound Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42399 diff changeset	1542 # (real live value seems to be "3")
42485 4a3abb33380a deltas: set estimated compression upper bound to "3x" instead of "10x" Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42478 diff changeset	1543 MAXCOMPRESSION = 3
42478 bc4373babd04 revlog: add the option to track the expected compression upper bound Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42399 diff changeset	1544
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1545
44665 948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1546 class FastdeltaUnavailable(Exception):
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1547 """Exception raised when fastdelta isn't usable on a manifest."""
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1548
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1549
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1550 @interfaceutil.implementer(repository.imanifeststorage)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1551 class manifestrevlog(object):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	1552 """A revlog that stores manifest texts. This is responsible for caching the
29835 58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1553 full-text manifest contents.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	1554 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1555
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1556 def __init__(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1557 self,
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1558 nodeconstants,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1559 opener,
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1560 tree=b'',
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1561 dirlogcache=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1562 indexfile=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1563 treemanifest=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1564 ):
31161 6d9f8bc2b5ea manifest: allow specifying the revlog filename Durham Goode <durham@fb.com> parents: 31114 diff changeset	1565 """Constructs a new manifest revlog
6d9f8bc2b5ea manifest: allow specifying the revlog filename Durham Goode <durham@fb.com> parents: 31114 diff changeset	1566
6d9f8bc2b5ea manifest: allow specifying the revlog filename Durham Goode <durham@fb.com> parents: 31114 diff changeset	1567 `indexfile` - used by extensions to have two manifests at once, like
6d9f8bc2b5ea manifest: allow specifying the revlog filename Durham Goode <durham@fb.com> parents: 31114 diff changeset	1568 when transitioning between flatmanifeset and treemanifests.
32292 d67991c4fefe treemanifest: allow manifestrevlog to take an explicit treemanifest arg Durham Goode <durham@fb.com> parents: 32240 diff changeset	1569
d67991c4fefe treemanifest: allow manifestrevlog to take an explicit treemanifest arg Durham Goode <durham@fb.com> parents: 32240 diff changeset	1570 `treemanifest` - used to indicate this is a tree manifest revlog. Opener
d67991c4fefe treemanifest: allow manifestrevlog to take an explicit treemanifest arg Durham Goode <durham@fb.com> parents: 32240 diff changeset	1571 options can also be used to make this a tree manifest revlog. The opener
d67991c4fefe treemanifest: allow manifestrevlog to take an explicit treemanifest arg Durham Goode <durham@fb.com> parents: 32240 diff changeset	1572 option takes precedence, so if it is set to True, we ignore whatever
d67991c4fefe treemanifest: allow manifestrevlog to take an explicit treemanifest arg Durham Goode <durham@fb.com> parents: 32240 diff changeset	1573 value is passed in to the constructor.
31161 6d9f8bc2b5ea manifest: allow specifying the revlog filename Durham Goode <durham@fb.com> parents: 31114 diff changeset	1574 """
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1575 self.nodeconstants = nodeconstants
29835 58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1576 # During normal operations, we expect to deal with not more than four
58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1577 # revs at a time (such as during commit --amend). When rebasing large
58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1578 # stacks of commits, the number can go up, hence the config knob below.
58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1579 cachesize = 4
32292 d67991c4fefe treemanifest: allow manifestrevlog to take an explicit treemanifest arg Durham Goode <durham@fb.com> parents: 32240 diff changeset	1580 optiontreemanifest = False
29835 58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1581 opts = getattr(opener, 'options', None)
58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1582 if opts is not None:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1583 cachesize = opts.get(b'manifestcachesize', cachesize)
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1584 optiontreemanifest = opts.get(b'treemanifest', False)
29944 fa145a205a7f manifest: move revlog specific options from manifest to manifestrevlog Durham Goode <durham@fb.com> parents: 29943 diff changeset	1585
32292 d67991c4fefe treemanifest: allow manifestrevlog to take an explicit treemanifest arg Durham Goode <durham@fb.com> parents: 32240 diff changeset	1586 self._treeondisk = optiontreemanifest or treemanifest
29944 fa145a205a7f manifest: move revlog specific options from manifest to manifestrevlog Durham Goode <durham@fb.com> parents: 29943 diff changeset	1587
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1588 self._fulltextcache = manifestfulltextcache(cachesize)
29835 58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1589
39271 0d97530eb535 manifest: rename dir argument and attribute to tree Gregory Szorc <gregory.szorc@gmail.com> parents: 39270 diff changeset	1590 if tree:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1591 assert self._treeondisk, b'opts is %r' % opts
31161 6d9f8bc2b5ea manifest: allow specifying the revlog filename Durham Goode <durham@fb.com> parents: 31114 diff changeset	1592
6d9f8bc2b5ea manifest: allow specifying the revlog filename Durham Goode <durham@fb.com> parents: 31114 diff changeset	1593 if indexfile is None:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1594 indexfile = b'00manifest.i'
39271 0d97530eb535 manifest: rename dir argument and attribute to tree Gregory Szorc <gregory.szorc@gmail.com> parents: 39270 diff changeset	1595 if tree:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1596 indexfile = b"meta/" + tree + indexfile
31161 6d9f8bc2b5ea manifest: allow specifying the revlog filename Durham Goode <durham@fb.com> parents: 31114 diff changeset	1597
39342 57c3864f3aad manifest: make tree a public attribute Gregory Szorc <gregory.szorc@gmail.com> parents: 39341 diff changeset	1598 self.tree = tree
57c3864f3aad manifest: make tree a public attribute Gregory Szorc <gregory.szorc@gmail.com> parents: 39341 diff changeset	1599
29945 1cc93a154723 manifest: move dirlog up to manifestrevlog Durham Goode <durham@fb.com> parents: 29944 diff changeset	1600 # The dirlogcache is kept on the root manifest log
39271 0d97530eb535 manifest: rename dir argument and attribute to tree Gregory Szorc <gregory.szorc@gmail.com> parents: 39270 diff changeset	1601 if tree:
29945 1cc93a154723 manifest: move dirlog up to manifestrevlog Durham Goode <durham@fb.com> parents: 29944 diff changeset	1602 self._dirlogcache = dirlogcache
1cc93a154723 manifest: move dirlog up to manifestrevlog Durham Goode <durham@fb.com> parents: 29944 diff changeset	1603 else:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1604 self._dirlogcache = {b'': self}
29944 fa145a205a7f manifest: move revlog specific options from manifest to manifestrevlog Durham Goode <durham@fb.com> parents: 29943 diff changeset	1605
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1606 self._revlog = revlog.revlog(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1607 opener,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1608 indexfile,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1609 # only root indexfile is cached
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1610 checkambig=not bool(tree),
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1611 mmaplargeindex=True,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1612 upperboundcomp=MAXCOMPRESSION,
44869 5e3c718692bb nodemap: drop the 'exp-' prefix for internal opener option Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44864 diff changeset	1613 persistentnodemap=opener.options.get(b'persistent-nodemap', False),
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1614 )
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1615
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1616 self.index = self._revlog.index
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1617 self.version = self._revlog.version
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1618 self._generaldelta = self._revlog._generaldelta
46727 f63299ee7e4d revlog: add attribute on revlogs that specifies its kind Rapha?l Gom?s <rgomes@octobus.net> parents: 46560 diff changeset	1619 self._revlog.revlog_kind = b'manifest'
29944 fa145a205a7f manifest: move revlog specific options from manifest to manifestrevlog Durham Goode <durham@fb.com> parents: 29943 diff changeset	1620
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1621 def _setupmanifestcachehooks(self, repo):
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1622 """Persist the manifestfulltextcache on lock release"""
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1623 if not util.safehasattr(repo, b'_wlockref'):
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1624 return
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1625
41970 e4ac7e63c213 manifestcache: use `wcache` directory for manifest cache Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41969 diff changeset	1626 self._fulltextcache._opener = repo.wcachevfs
41969 d121823072b8 manifestcache: protect write with `wlock` instead of `lock` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41967 diff changeset	1627 if repo._currentlock(repo._wlockref) is None:
41966 c3522b015f81 manifestcache: skip setup earlier if we don't have the lock Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41387 diff changeset	1628 return
c3522b015f81 manifestcache: skip setup earlier if we don't have the lock Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41387 diff changeset	1629
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1630 reporef = weakref.ref(repo)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1631 manifestrevlogref = weakref.ref(self)
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1632
43798 888bd39ed555 lock: pass "success" boolean to _afterlock callbacks Kyle Lippincott <spectral@google.com> parents: 43571 diff changeset	1633 def persistmanifestcache(success):
888bd39ed555 lock: pass "success" boolean to _afterlock callbacks Kyle Lippincott <spectral@google.com> parents: 43571 diff changeset	1634 # Repo is in an unknown state, do not persist.
888bd39ed555 lock: pass "success" boolean to _afterlock callbacks Kyle Lippincott <spectral@google.com> parents: 43571 diff changeset	1635 if not success:
888bd39ed555 lock: pass "success" boolean to _afterlock callbacks Kyle Lippincott <spectral@google.com> parents: 43571 diff changeset	1636 return
888bd39ed555 lock: pass "success" boolean to _afterlock callbacks Kyle Lippincott <spectral@google.com> parents: 43571 diff changeset	1637
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1638 repo = reporef()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1639 self = manifestrevlogref()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1640 if repo is None or self is None:
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1641 return
39347 57301ba47e66 manifest: use public API for obtaining storage object Gregory Szorc <gregory.szorc@gmail.com> parents: 39344 diff changeset	1642 if repo.manifestlog.getstorage(b'') is not self:
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1643 # there's a different manifest in play now, abort
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1644 return
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1645 self._fulltextcache.write()
0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1646
41966 c3522b015f81 manifestcache: skip setup earlier if we don't have the lock Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41387 diff changeset	1647 repo._afterlock(persistmanifestcache)
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1648
29835 58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1649 @property
58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1650 def fulltextcache(self):
58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1651 return self._fulltextcache
58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1652
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1653 def clearcaches(self, clear_persisted_data=False):
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1654 self._revlog.clearcaches()
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	1655 self._fulltextcache.clear(clear_persisted_data=clear_persisted_data)
39342 57c3864f3aad manifest: make tree a public attribute Gregory Szorc <gregory.szorc@gmail.com> parents: 39341 diff changeset	1656 self._dirlogcache = {self.tree: self}
29945 1cc93a154723 manifest: move dirlog up to manifestrevlog Durham Goode <durham@fb.com> parents: 29944 diff changeset	1657
36133 59adb3051718 manifest: clean up dirlog() to take a d parameter to avoid shadowing dir() Augie Fackler <augie@google.com> parents: 35586 diff changeset	1658 def dirlog(self, d):
59adb3051718 manifest: clean up dirlog() to take a d parameter to avoid shadowing dir() Augie Fackler <augie@google.com> parents: 35586 diff changeset	1659 if d:
29945 1cc93a154723 manifest: move dirlog up to manifestrevlog Durham Goode <durham@fb.com> parents: 29944 diff changeset	1660 assert self._treeondisk
36133 59adb3051718 manifest: clean up dirlog() to take a d parameter to avoid shadowing dir() Augie Fackler <augie@google.com> parents: 35586 diff changeset	1661 if d not in self._dirlogcache:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1662 mfrevlog = manifestrevlog(
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1663 self.nodeconstants,
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1664 self.opener,
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1665 d,
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1666 self._dirlogcache,
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1667 treemanifest=self._treeondisk,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1668 )
36133 59adb3051718 manifest: clean up dirlog() to take a d parameter to avoid shadowing dir() Augie Fackler <augie@google.com> parents: 35586 diff changeset	1669 self._dirlogcache[d] = mfrevlog
59adb3051718 manifest: clean up dirlog() to take a d parameter to avoid shadowing dir() Augie Fackler <augie@google.com> parents: 35586 diff changeset	1670 return self._dirlogcache[d]
29835 58d4ecdc531e manifest: make manifest derive from manifestrevlog Durham Goode <durham@fb.com> parents: 29834 diff changeset	1671
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1672 def add(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1673 self,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1674 m,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1675 transaction,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1676 link,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1677 p1,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1678 p2,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1679 added,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1680 removed,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1681 readtree=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1682 match=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1683 ):
45067 5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1684 """add some manifest entry in to the manifest log
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1685
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1686 input:
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1687
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1688 m: the manifest dict we want to store
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1689 transaction: the open transaction
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1690 p1: manifest-node of p1
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1691 p2: manifest-node of p2
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1692 added: file added/changed compared to parent
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1693 removed: file removed compared to parent
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1694
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1695 tree manifest input:
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1696
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1697 readtree: a function to read a subtree
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1698 match: a filematcher for the subpart of the tree manifest
5a80915e99ce commitctx: document the manifest writing function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44911 diff changeset	1699 """
44665 948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1700 try:
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1701 if p1 not in self.fulltextcache:
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1702 raise FastdeltaUnavailable()
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1703 # If our first parent is in the manifest cache, we can
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1704 # compute a delta here using properties we know about the
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1705 # manifest up-front, which may save time later for the
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1706 # revlog layer.
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1707
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1708 _checkforbidden(added)
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1709 # combine the changed lists into one sorted iterator
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1710 work = heapq.merge(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1711 [(x, False) for x in sorted(added)],
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1712 [(x, True) for x in sorted(removed)],
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1713 )
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1714
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1715 arraytext, deltatext = m.fastdelta(self.fulltextcache[p1], work)
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1716 cachedelta = self._revlog.rev(p1), deltatext
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1717 text = util.buffer(arraytext)
46560 f7b61ad3c64a revlog: change addrevision to return the new revision, not node Joerg Sonnenberger <joerg@bec.de> parents: 46445 diff changeset	1718 rev = self._revlog.addrevision(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1719 text, transaction, link, p1, p2, cachedelta
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1720 )
46560 f7b61ad3c64a revlog: change addrevision to return the new revision, not node Joerg Sonnenberger <joerg@bec.de> parents: 46445 diff changeset	1721 n = self._revlog.node(rev)
44665 948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1722 except FastdeltaUnavailable:
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1723 # The first parent manifest isn't already loaded or the
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1724 # manifest implementation doesn't support fastdelta, so
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1725 # we'll just encode a fulltext of the manifest and pass
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1726 # that through to the revlog layer, and let it handle the
948fac24bc39 manifest: introduce new exception to signal unavailability of fastdelta() Augie Fackler <augie@google.com> parents: 44386 diff changeset	1727 # delta process.
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1728 if self._treeondisk:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1729 assert readtree, b"readtree must be set for treemanifest writes"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1730 assert match, b"match must be specified for treemanifest writes"
39342 57c3864f3aad manifest: make tree a public attribute Gregory Szorc <gregory.szorc@gmail.com> parents: 39341 diff changeset	1731 m1 = readtree(self.tree, p1)
57c3864f3aad manifest: make tree a public attribute Gregory Szorc <gregory.szorc@gmail.com> parents: 39341 diff changeset	1732 m2 = readtree(self.tree, p2)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1733 n = self._addtree(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1734 m, transaction, link, m1, m2, readtree, match=match
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1735 )
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1736 arraytext = None
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1737 else:
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	1738 text = m.text()
46560 f7b61ad3c64a revlog: change addrevision to return the new revision, not node Joerg Sonnenberger <joerg@bec.de> parents: 46445 diff changeset	1739 rev = self._revlog.addrevision(text, transaction, link, p1, p2)
f7b61ad3c64a revlog: change addrevision to return the new revision, not node Joerg Sonnenberger <joerg@bec.de> parents: 46445 diff changeset	1740 n = self._revlog.node(rev)
31355 2a18e9e6ca43 py3: use bytearray() instead of array('c', ...) constructions Augie Fackler <augie@google.com> parents: 31303 diff changeset	1741 arraytext = bytearray(text)
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1742
30209 9d06b65c5df2 manifest: don't store None in fulltextcache Martin von Zweigbergk <martinvonz@google.com> parents: 30207 diff changeset	1743 if arraytext is not None:
9d06b65c5df2 manifest: don't store None in fulltextcache Martin von Zweigbergk <martinvonz@google.com> parents: 30207 diff changeset	1744 self.fulltextcache[n] = arraytext
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1745
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1746 return n
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1747
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	1748 def _addtree(self, m, transaction, link, m1, m2, readtree, match):
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1749 # If the manifest is unchanged compared to one parent,
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1750 # don't write a new revision
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1751 if self.tree != b'' and (
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1752 m.unmodifiedsince(m1) or m.unmodifiedsince(m2)
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1753 ):
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1754 return m.node()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1755
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	1756 def writesubtree(subm, subp1, subp2, match):
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1757 sublog = self.dirlog(subm.dir())
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1758 sublog.add(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1759 subm,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1760 transaction,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1761 link,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1762 subp1,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1763 subp2,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1764 None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1765 None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1766 readtree=readtree,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1767 match=match,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1768 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1769
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	1770 m.writesubtrees(m1, m2, writesubtree, match)
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	1771 text = m.dirtext()
31303 c134a33b1d73 treemanifest: make node reuse match flat manifest behavior Durham Goode <durham@fb.com> parents: 31265 diff changeset	1772 n = None
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1773 if self.tree != b'':
31303 c134a33b1d73 treemanifest: make node reuse match flat manifest behavior Durham Goode <durham@fb.com> parents: 31265 diff changeset	1774 # Double-check whether contents are unchanged to one parent
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	1775 if text == m1.dirtext():
31303 c134a33b1d73 treemanifest: make node reuse match flat manifest behavior Durham Goode <durham@fb.com> parents: 31265 diff changeset	1776 n = m1.node()
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	1777 elif text == m2.dirtext():
31303 c134a33b1d73 treemanifest: make node reuse match flat manifest behavior Durham Goode <durham@fb.com> parents: 31265 diff changeset	1778 n = m2.node()
c134a33b1d73 treemanifest: make node reuse match flat manifest behavior Durham Goode <durham@fb.com> parents: 31265 diff changeset	1779
c134a33b1d73 treemanifest: make node reuse match flat manifest behavior Durham Goode <durham@fb.com> parents: 31265 diff changeset	1780 if not n:
46560 f7b61ad3c64a revlog: change addrevision to return the new revision, not node Joerg Sonnenberger <joerg@bec.de> parents: 46445 diff changeset	1781 rev = self._revlog.addrevision(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1782 text, transaction, link, m1.node(), m2.node()
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1783 )
46560 f7b61ad3c64a revlog: change addrevision to return the new revision, not node Joerg Sonnenberger <joerg@bec.de> parents: 46445 diff changeset	1784 n = self._revlog.node(rev)
31303 c134a33b1d73 treemanifest: make node reuse match flat manifest behavior Durham Goode <durham@fb.com> parents: 31265 diff changeset	1785
29965 774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1786 # Save nodeid so parent manifest can calculate its nodeid
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1787 m.setnode(n)
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1788 return n
774a15b129e8 manifest: move manifest.add onto manifestrevlog Durham Goode <durham@fb.com> parents: 29964 diff changeset	1789
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1790 def __len__(self):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1791 return len(self._revlog)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1792
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1793 def __iter__(self):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1794 return self._revlog.__iter__()
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1795
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1796 def rev(self, node):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1797 return self._revlog.rev(node)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1798
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1799 def node(self, rev):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1800 return self._revlog.node(rev)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1801
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1802 def lookup(self, value):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1803 return self._revlog.lookup(value)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1804
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1805 def parentrevs(self, rev):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1806 return self._revlog.parentrevs(rev)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1807
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1808 def parents(self, node):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1809 return self._revlog.parents(node)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1810
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1811 def linkrev(self, rev):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1812 return self._revlog.linkrev(rev)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1813
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1814 def checksize(self):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1815 return self._revlog.checksize()
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1816
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1817 def revision(self, node, _df=None, raw=False):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1818 return self._revlog.revision(node, _df=_df, raw=raw)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1819
42740 2128c76c8970 rawdata: forward `rawdata` call on `manifestlog` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42485 diff changeset	1820 def rawdata(self, node, _df=None):
2128c76c8970 rawdata: forward `rawdata` call on `manifestlog` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42485 diff changeset	1821 return self._revlog.rawdata(node, _df=_df)
2128c76c8970 rawdata: forward `rawdata` call on `manifestlog` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42485 diff changeset	1822
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1823 def revdiff(self, rev1, rev2):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1824 return self._revlog.revdiff(rev1, rev2)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1825
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1826 def cmp(self, node, text):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1827 return self._revlog.cmp(node, text)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1828
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1829 def deltaparent(self, rev):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1830 return self._revlog.deltaparent(rev)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1831
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1832 def emitrevisions(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1833 self,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1834 nodes,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1835 nodesorder=None,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1836 revisiondata=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1837 assumehaveparentrevisions=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1838 deltamode=repository.CG_DELTAMODE_STD,
46728 45f0d5297698 changegroupv4: add sidedata helpers Rapha?l Gom?s <rgomes@octobus.net> parents: 46727 diff changeset	1839 sidedata_helpers=None,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1840 ):
39867 5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39863 diff changeset	1841 return self._revlog.emitrevisions(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1842 nodes,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1843 nodesorder=nodesorder,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1844 revisiondata=revisiondata,
39867 5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39863 diff changeset	1845 assumehaveparentrevisions=assumehaveparentrevisions,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1846 deltamode=deltamode,
46728 45f0d5297698 changegroupv4: add sidedata helpers Rapha?l Gom?s <rgomes@octobus.net> parents: 46727 diff changeset	1847 sidedata_helpers=sidedata_helpers,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1848 )
39867 5a9ab91e0a45 revlog: new API to emit revision data Gregory Szorc <gregory.szorc@gmail.com> parents: 39863 diff changeset	1849
45811 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1850 def addgroup(
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1851 self,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1852 deltas,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1853 linkmapper,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1854 transaction,
46445 711ba0f1057e revlog: decouple caching from addrevision callback for addgroup Joerg Sonnenberger <joerg@bec.de> parents: 46247 diff changeset	1855 alwayscache=False,
45811 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1856 addrevisioncb=None,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1857 duplicaterevisioncb=None,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1858 ):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1859 return self._revlog.addgroup(
45811 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1860 deltas,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1861 linkmapper,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1862 transaction,
46445 711ba0f1057e revlog: decouple caching from addrevision callback for addgroup Joerg Sonnenberger <joerg@bec.de> parents: 46247 diff changeset	1863 alwayscache=alwayscache,
45811 a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1864 addrevisioncb=addrevisioncb,
a5206e71c536 revlog: extend addgroup() with callback for duplicates Joerg Sonnenberger <joerg@bec.de> parents: 45253 diff changeset	1865 duplicaterevisioncb=duplicaterevisioncb,
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1866 )
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1867
39863 9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39793 diff changeset	1868 def rawsize(self, rev):
9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39793 diff changeset	1869 return self._revlog.rawsize(rev)
9534fe1e5d28 manifest: add rawsize() proxy (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39793 diff changeset	1870
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1871 def getstrippoint(self, minlink):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1872 return self._revlog.getstrippoint(minlink)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1873
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1874 def strip(self, minlink, transaction):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1875 return self._revlog.strip(minlink, transaction)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1876
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1877 def files(self):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1878 return self._revlog.files()
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1879
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1880 def clone(self, tr, destrevlog, **kwargs):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1881 if not isinstance(destrevlog, manifestrevlog):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1882 raise error.ProgrammingError(b'expected manifestrevlog to clone()')
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1883
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1884 return self._revlog.clone(tr, destrevlog._revlog, **kwargs)
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1885
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1886 def storageinfo(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1887 self,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1888 exclusivefiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1889 sharedfiles=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1890 revisionscount=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1891 trackedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1892 storedsize=False,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1893 ):
39874 14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39871 diff changeset	1894 return self._revlog.storageinfo(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1895 exclusivefiles=exclusivefiles,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1896 sharedfiles=sharedfiles,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1897 revisionscount=revisionscount,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1898 trackedsize=trackedsize,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1899 storedsize=storedsize,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1900 )
39874 14e500b58263 revlog: add method for obtaining storage info (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 39871 diff changeset	1901
39341 7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1902 @property
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1903 def indexfile(self):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1904 return self._revlog.indexfile
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1905
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1906 @indexfile.setter
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1907 def indexfile(self, value):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1908 self._revlog.indexfile = value
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1909
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1910 @property
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1911 def opener(self):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1912 return self._revlog.opener
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1913
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1914 @opener.setter
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1915 def opener(self, value):
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1916 self._revlog.opener = value
7f5e6d3e9032 manifest: proxy to revlog instance instead of inheriting Gregory Szorc <gregory.szorc@gmail.com> parents: 39274 diff changeset	1917
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1918
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38514 diff changeset	1919 @interfaceutil.implementer(repository.imanifestlog)
29836 426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1920 class manifestlog(object):
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1921 """A collection class representing the collection of manifest snapshots
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1922 referenced by commits in the repository.
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1923
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1924 In this situation, 'manifest' refers to the abstract concept of a snapshot
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1925 of the list of files in the given commit. Consumers of the output of this
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1926 class do not care about the implementation details of the actual manifests
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1927 they receive (i.e. tree or flat or lazily loaded, etc)."""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1928
41041 3913223417ea manifest: accept narrowmatch into constructor instead of getting from repo Martin von Zweigbergk <martinvonz@google.com> parents: 40496 diff changeset	1929 def __init__(self, opener, repo, rootstore, narrowmatch):
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1930 self.nodeconstants = repo.nodeconstants
29963 483003c27938 manifest: move treeinmem onto manifestlog Durham Goode <durham@fb.com> parents: 29945 diff changeset	1931 usetreemanifest = False
30382 7c7d845f8b64 manifest: make manifestlog use it's own cache Durham Goode <durham@fb.com> parents: 30381 diff changeset	1932 cachesize = 4
29963 483003c27938 manifest: move treeinmem onto manifestlog Durham Goode <durham@fb.com> parents: 29945 diff changeset	1933
483003c27938 manifest: move treeinmem onto manifestlog Durham Goode <durham@fb.com> parents: 29945 diff changeset	1934 opts = getattr(opener, 'options', None)
483003c27938 manifest: move treeinmem onto manifestlog Durham Goode <durham@fb.com> parents: 29945 diff changeset	1935 if opts is not None:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1936 usetreemanifest = opts.get(b'treemanifest', usetreemanifest)
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1937 cachesize = opts.get(b'manifestcachesize', cachesize)
39273 071f97d03acb manifest: rename manifestlog._treeinmem to ._treemanifests Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1938
071f97d03acb manifest: rename manifestlog._treeinmem to ._treemanifests Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1939 self._treemanifests = usetreemanifest
29963 483003c27938 manifest: move treeinmem onto manifestlog Durham Goode <durham@fb.com> parents: 29945 diff changeset	1940
39779 5ccd791344f3 localrepo: pass root manifest into manifestlog.__init__ Gregory Szorc <gregory.szorc@gmail.com> parents: 39684 diff changeset	1941 self._rootstore = rootstore
39348 52860f52ed13 manifest: rename manifestlog._revlog to _rootstore Gregory Szorc <gregory.szorc@gmail.com> parents: 39347 diff changeset	1942 self._rootstore._setupmanifestcachehooks(repo)
41041 3913223417ea manifest: accept narrowmatch into constructor instead of getting from repo Martin von Zweigbergk <martinvonz@google.com> parents: 40496 diff changeset	1943 self._narrowmatch = narrowmatch
30219 3c8811efdddc manifest: make manifestlog a storecache Durham Goode <durham@fb.com> parents: 30209 diff changeset	1944
30306 d4b340bf68c5 manifest: change manifestlog mancache to be directory based Durham Goode <durham@fb.com> parents: 30305 diff changeset	1945 # A cache of the manifestctx or treemanifestctx for each directory
d4b340bf68c5 manifest: change manifestlog mancache to be directory based Durham Goode <durham@fb.com> parents: 30305 diff changeset	1946 self._dirmancache = {}
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1947 self._dirmancache[b''] = util.lrucachedict(cachesize)
30306 d4b340bf68c5 manifest: change manifestlog mancache to be directory based Durham Goode <durham@fb.com> parents: 30305 diff changeset	1948
38514 561a450c7b64 manifest: make cachesize a private attribute Gregory Szorc <gregory.szorc@gmail.com> parents: 38340 diff changeset	1949 self._cachesize = cachesize
29837 93b44aa17691 manifest: use property instead of field for manifest revlog storage Durham Goode <durham@fb.com> parents: 29836 diff changeset	1950
29836 426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1951 def __getitem__(self, node):
30304 1a0c1ad57833 manifest: throw LookupError if node not in revlog Durham Goode <durham@fb.com> parents: 30221 diff changeset	1952 """Retrieves the manifest instance for the given node. Throws a
1a0c1ad57833 manifest: throw LookupError if node not in revlog Durham Goode <durham@fb.com> parents: 30221 diff changeset	1953 LookupError if not found.
29836 426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1954 """
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1955 return self.get(b'', node)
29836 426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	1956
39263 43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 38821 diff changeset	1957 def get(self, tree, node, verify=True):
30305 dc21ea3323c4 manifest: add manifestlog.get to obtain subdirectory instances Durham Goode <durham@fb.com> parents: 30304 diff changeset	1958 """Retrieves the manifest instance for the given node. Throws a
dc21ea3323c4 manifest: add manifestlog.get to obtain subdirectory instances Durham Goode <durham@fb.com> parents: 30304 diff changeset	1959 LookupError if not found.
30413 a431daa93f8c manifest: make revlog verification optional Durham Goode <durham@fb.com> parents: 30387 diff changeset	1960
a431daa93f8c manifest: make revlog verification optional Durham Goode <durham@fb.com> parents: 30387 diff changeset	1961 `verify` - if True an exception will be thrown if the node is not in
a431daa93f8c manifest: make revlog verification optional Durham Goode <durham@fb.com> parents: 30387 diff changeset	1962 the revlog
30305 dc21ea3323c4 manifest: add manifestlog.get to obtain subdirectory instances Durham Goode <durham@fb.com> parents: 30304 diff changeset	1963 """
39263 43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 38821 diff changeset	1964 if node in self._dirmancache.get(tree, ()):
43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 38821 diff changeset	1965 return self._dirmancache[tree][node]
30306 d4b340bf68c5 manifest: change manifestlog mancache to be directory based Durham Goode <durham@fb.com> parents: 30305 diff changeset	1966
37374 ac42e39b1b77 narrow: move manifestlog overrides to core Martin von Zweigbergk <martinvonz@google.com> parents: 37373 diff changeset	1967 if not self._narrowmatch.always():
42363 27d6956d386b match: use '' instead of '.' for root directory (API) Martin von Zweigbergk <martinvonz@google.com> parents: 41970 diff changeset	1968 if not self._narrowmatch.visitdir(tree[:-1]):
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	1969 return excludeddirmanifestctx(self.nodeconstants, tree, node)
39263 43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 38821 diff changeset	1970 if tree:
39348 52860f52ed13 manifest: rename manifestlog._revlog to _rootstore Gregory Szorc <gregory.szorc@gmail.com> parents: 39347 diff changeset	1971 if self._rootstore._treeondisk:
30413 a431daa93f8c manifest: make revlog verification optional Durham Goode <durham@fb.com> parents: 30387 diff changeset	1972 if verify:
39274 61700d525a3b manifest: use rev() instead of nodemap.__contains__ Gregory Szorc <gregory.szorc@gmail.com> parents: 39273 diff changeset	1973 # Side-effect is LookupError is raised if node doesn't
61700d525a3b manifest: use rev() instead of nodemap.__contains__ Gregory Szorc <gregory.szorc@gmail.com> parents: 39273 diff changeset	1974 # exist.
61700d525a3b manifest: use rev() instead of nodemap.__contains__ Gregory Szorc <gregory.szorc@gmail.com> parents: 39273 diff changeset	1975 self.getstorage(tree).rev(node)
61700d525a3b manifest: use rev() instead of nodemap.__contains__ Gregory Szorc <gregory.szorc@gmail.com> parents: 39273 diff changeset	1976
39263 43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 38821 diff changeset	1977 m = treemanifestctx(self, tree, node)
30305 dc21ea3323c4 manifest: add manifestlog.get to obtain subdirectory instances Durham Goode <durham@fb.com> parents: 30304 diff changeset	1978 else:
dc21ea3323c4 manifest: add manifestlog.get to obtain subdirectory instances Durham Goode <durham@fb.com> parents: 30304 diff changeset	1979 raise error.Abort(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1980 _(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1981 b"cannot ask for manifest directory '%s' in a flat "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1982 b"manifest"
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1983 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1984 % tree
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	1985 )
29911 4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	1986 else:
30413 a431daa93f8c manifest: make revlog verification optional Durham Goode <durham@fb.com> parents: 30387 diff changeset	1987 if verify:
39274 61700d525a3b manifest: use rev() instead of nodemap.__contains__ Gregory Szorc <gregory.szorc@gmail.com> parents: 39273 diff changeset	1988 # Side-effect is LookupError is raised if node doesn't exist.
39348 52860f52ed13 manifest: rename manifestlog._revlog to _rootstore Gregory Szorc <gregory.szorc@gmail.com> parents: 39347 diff changeset	1989 self._rootstore.rev(node)
39274 61700d525a3b manifest: use rev() instead of nodemap.__contains__ Gregory Szorc <gregory.szorc@gmail.com> parents: 39273 diff changeset	1990
39273 071f97d03acb manifest: rename manifestlog._treeinmem to ._treemanifests Gregory Szorc <gregory.szorc@gmail.com> parents: 39272 diff changeset	1991 if self._treemanifests:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	1992 m = treemanifestctx(self, b'', node)
30305 dc21ea3323c4 manifest: add manifestlog.get to obtain subdirectory instances Durham Goode <durham@fb.com> parents: 30304 diff changeset	1993 else:
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	1994 m = manifestctx(self, node)
30306 d4b340bf68c5 manifest: change manifestlog mancache to be directory based Durham Goode <durham@fb.com> parents: 30305 diff changeset	1995
47055 d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46819 diff changeset	1996 if node != self.nodeconstants.nullid:
39263 43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 38821 diff changeset	1997 mancache = self._dirmancache.get(tree)
30306 d4b340bf68c5 manifest: change manifestlog mancache to be directory based Durham Goode <durham@fb.com> parents: 30305 diff changeset	1998 if not mancache:
38514 561a450c7b64 manifest: make cachesize a private attribute Gregory Szorc <gregory.szorc@gmail.com> parents: 38340 diff changeset	1999 mancache = util.lrucachedict(self._cachesize)
39263 43387fd2aa1f manifest: rename dir to tree to avoid shadowing built-in Gregory Szorc <gregory.szorc@gmail.com> parents: 38821 diff changeset	2000 self._dirmancache[tree] = mancache
30306 d4b340bf68c5 manifest: change manifestlog mancache to be directory based Durham Goode <durham@fb.com> parents: 30305 diff changeset	2001 mancache[node] = m
29836 426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2002 return m
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2003
39272 73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39271 diff changeset	2004 def getstorage(self, tree):
39348 52860f52ed13 manifest: rename manifestlog._revlog to _rootstore Gregory Szorc <gregory.szorc@gmail.com> parents: 39347 diff changeset	2005 return self._rootstore.dirlog(tree)
39272 73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39271 diff changeset	2006
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	2007 def clearcaches(self, clear_persisted_data=False):
30380 10c924596e5c manifest: move clearcaches to manifestlog Durham Goode <durham@fb.com> parents: 30379 diff changeset	2008 self._dirmancache.clear()
39348 52860f52ed13 manifest: rename manifestlog._revlog to _rootstore Gregory Szorc <gregory.szorc@gmail.com> parents: 39347 diff changeset	2009 self._rootstore.clearcaches(clear_persisted_data=clear_persisted_data)
30380 10c924596e5c manifest: move clearcaches to manifestlog Durham Goode <durham@fb.com> parents: 30379 diff changeset	2010
38556 f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38532 diff changeset	2011 def rev(self, node):
39348 52860f52ed13 manifest: rename manifestlog._revlog to _rootstore Gregory Szorc <gregory.szorc@gmail.com> parents: 39347 diff changeset	2012 return self._rootstore.rev(node)
38556 f2f9bacf0587 manifest: define and implement rev() on manifestlog Gregory Szorc <gregory.szorc@gmail.com> parents: 38532 diff changeset	2013
44864 97ebdb192b00 nodemap: also warm manifest nodemap with other caches Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44863 diff changeset	2014 def update_caches(self, transaction):
97ebdb192b00 nodemap: also warm manifest nodemap with other caches Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44863 diff changeset	2015 return self._rootstore._revlog.update_caches(transaction=transaction)
97ebdb192b00 nodemap: also warm manifest nodemap with other caches Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44863 diff changeset	2016
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2017
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38514 diff changeset	2018 @interfaceutil.implementer(repository.imanifestrevisionwritable)
30352 fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2019 class memmanifestctx(object):
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2020 def __init__(self, manifestlog):
5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2021 self._manifestlog = manifestlog
30352 fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2022 self._manifestdict = manifestdict()
fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2023
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2024 def _storage(self):
39347 57301ba47e66 manifest: use public API for obtaining storage object Gregory Szorc <gregory.szorc@gmail.com> parents: 39344 diff changeset	2025 return self._manifestlog.getstorage(b'')
30355 fa54f7ade491 manifest: remove manifest.add and add memmfctx.write Durham Goode <durham@fb.com> parents: 30353 diff changeset	2026
30353 952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2027 def copy(self):
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2028 memmf = memmanifestctx(self._manifestlog)
30353 952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2029 memmf._manifestdict = self.read().copy()
952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2030 return memmf
952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2031
30352 fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2032 def read(self):
fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2033 return self._manifestdict
fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2034
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	2035 def write(self, transaction, link, p1, p2, added, removed, match=None):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2036 return self._storage().add(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2037 self._manifestdict,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2038 transaction,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2039 link,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2040 p1,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2041 p2,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2042 added,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2043 removed,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2044 match=match,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2045 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2046
30355 fa54f7ade491 manifest: remove manifest.add and add memmfctx.write Durham Goode <durham@fb.com> parents: 30353 diff changeset	2047
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38514 diff changeset	2048 @interfaceutil.implementer(repository.imanifestrevisionstored)
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2049 class manifestctx(object):
29836 426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2050 """A class representing a single revision of a manifest, including its
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2051 contents, its parent revs, and its linkrev.
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2052 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2053
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2054 def __init__(self, manifestlog, node):
5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2055 self._manifestlog = manifestlog
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2056 self._data = None
29836 426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2057
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2058 self._node = node
29911 4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2059
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2060 # TODO: We eventually want p1, p2, and linkrev exposed on this class,
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2061 # but let's add it later when something needs it and we can load it
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2062 # lazily.
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2063 # self.p1, self.p2 = store.parents(node)
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2064 # rev = store.rev(node)
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2065 # self.linkrev = store.linkrev(rev)
29836 426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2066
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2067 def _storage(self):
39347 57301ba47e66 manifest: use public API for obtaining storage object Gregory Szorc <gregory.szorc@gmail.com> parents: 39344 diff changeset	2068 return self._manifestlog.getstorage(b'')
30351 3dfb5a0171c9 manifestctx: add _revlog() function Durham Goode <durham@fb.com> parents: 30350 diff changeset	2069
29836 426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2070 def node(self):
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2071 return self._node
426d931e5db2 manifest: introduce manifestlog and manifestctx classes Durham Goode <durham@fb.com> parents: 29835 diff changeset	2072
30353 952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2073 def copy(self):
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2074 memmf = memmanifestctx(self._manifestlog)
30353 952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2075 memmf._manifestdict = self.read().copy()
952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2076 return memmf
952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2077
30570 7fbc8a742b4d manifest: expose the parents() method Mateusz Kwapich <mitrandir@fb.com> parents: 30452 diff changeset	2078 @propertycache
7fbc8a742b4d manifest: expose the parents() method Mateusz Kwapich <mitrandir@fb.com> parents: 30452 diff changeset	2079 def parents(self):
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2080 return self._storage().parents(self._node)
30570 7fbc8a742b4d manifest: expose the parents() method Mateusz Kwapich <mitrandir@fb.com> parents: 30452 diff changeset	2081
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2082 def read(self):
31114 4a1486c73fdf manifest: check 'if x is None' instead of 'if not x' Durham Goode <durham@fb.com> parents: 30570 diff changeset	2083 if self._data is None:
47055 d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46819 diff changeset	2084 if self._node == self._manifestlog.nodeconstants.nullid:
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2085 self._data = manifestdict()
be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2086 else:
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2087 store = self._storage()
39349 5886384d1ac5 manifest: use fulltextcache instead of _fulltextcache Gregory Szorc <gregory.szorc@gmail.com> parents: 39348 diff changeset	2088 if self._node in store.fulltextcache:
5886384d1ac5 manifest: use fulltextcache instead of _fulltextcache Gregory Szorc <gregory.szorc@gmail.com> parents: 39348 diff changeset	2089 text = pycompat.bytestr(store.fulltextcache[self._node])
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	2090 else:
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2091 text = store.revision(self._node)
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	2092 arraytext = bytearray(text)
39349 5886384d1ac5 manifest: use fulltextcache instead of _fulltextcache Gregory Szorc <gregory.szorc@gmail.com> parents: 39348 diff changeset	2093 store.fulltextcache[self._node] = arraytext
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2094 self._data = manifestdict(text)
be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2095 return self._data
be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2096
30307 78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2097 def readfast(self, shallow=False):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	2098 """Calls either readdelta or read, based on which would be less work.
30308 bce79dfcf5e4 manifest: get rid of manifest.readshallowfast Durham Goode <durham@fb.com> parents: 30307 diff changeset	2099 readdelta is called if the delta is against the p1, and therefore can be
bce79dfcf5e4 manifest: get rid of manifest.readshallowfast Durham Goode <durham@fb.com> parents: 30307 diff changeset	2100 read quickly.
bce79dfcf5e4 manifest: get rid of manifest.readshallowfast Durham Goode <durham@fb.com> parents: 30307 diff changeset	2101
bce79dfcf5e4 manifest: get rid of manifest.readshallowfast Durham Goode <durham@fb.com> parents: 30307 diff changeset	2102 If `shallow` is True, nothing changes since this is a flat manifest.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	2103 """
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2104 store = self._storage()
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2105 r = store.rev(self._node)
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2106 deltaparent = store.deltaparent(r)
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2107 if deltaparent != nullrev and deltaparent in store.parentrevs(r):
29943 80be4436e4cc manifest: adds manifestctx.readfast Durham Goode <durham@fb.com> parents: 29942 diff changeset	2108 return self.readdelta()
80be4436e4cc manifest: adds manifestctx.readfast Durham Goode <durham@fb.com> parents: 29942 diff changeset	2109 return self.read()
80be4436e4cc manifest: adds manifestctx.readfast Durham Goode <durham@fb.com> parents: 29942 diff changeset	2110
30307 78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2111 def readdelta(self, shallow=False):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	2112 """Returns a manifest containing just the entries that are present
30309 f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2113 in this manifest, but not in its p1 manifest. This is efficient to read
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2114 if the revlog delta is already p1.
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2115
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2116 Changing the value of `shallow` has no effect on flat manifests.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	2117 """
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2118 store = self._storage()
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2119 r = store.rev(self._node)
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2120 d = mdiff.patchtext(store.revdiff(store.deltaparent(r), r))
29942 a059b17352ef manifest: add manifestctx.readdelta() Durham Goode <durham@fb.com> parents: 29930 diff changeset	2121 return manifestdict(d)
a059b17352ef manifest: add manifestctx.readdelta() Durham Goode <durham@fb.com> parents: 29930 diff changeset	2122
30350 608ba935e041 manifest: remove manifest.find Durham Goode <durham@fb.com> parents: 30348 diff changeset	2123 def find(self, key):
608ba935e041 manifest: remove manifest.find Durham Goode <durham@fb.com> parents: 30348 diff changeset	2124 return self.read().find(key)
608ba935e041 manifest: remove manifest.find Durham Goode <durham@fb.com> parents: 30348 diff changeset	2125
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2126
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38514 diff changeset	2127 @interfaceutil.implementer(repository.imanifestrevisionwritable)
30352 fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2128 class memtreemanifestctx(object):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2129 def __init__(self, manifestlog, dir=b''):
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2130 self._manifestlog = manifestlog
30352 fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2131 self._dir = dir
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2132 self._treemanifest = treemanifest(manifestlog.nodeconstants)
30352 fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2133
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2134 def _storage(self):
39347 57301ba47e66 manifest: use public API for obtaining storage object Gregory Szorc <gregory.szorc@gmail.com> parents: 39344 diff changeset	2135 return self._manifestlog.getstorage(b'')
30355 fa54f7ade491 manifest: remove manifest.add and add memmfctx.write Durham Goode <durham@fb.com> parents: 30353 diff changeset	2136
30353 952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2137 def copy(self):
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2138 memmf = memtreemanifestctx(self._manifestlog, dir=self._dir)
30353 952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2139 memmf._treemanifest = self._treemanifest.copy()
952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2140 return memmf
952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2141
30352 fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2142 def read(self):
fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2143 return self._treemanifest
fe1ee393de78 manifest: introduce memmanifestctx and memtreemanifestctx Durham Goode <durham@fb.com> parents: 30351 diff changeset	2144
39684 24870f1be088 narrow: when writing treemanifests, skip inspecting directories outside narrow spectral <spectral@google.com> parents: 39539 diff changeset	2145 def write(self, transaction, link, p1, p2, added, removed, match=None):
30378 ed45283a0ca7 manifest: remove dependency on manifestrevlog being able to create trees Durham Goode <durham@fb.com> parents: 30355 diff changeset	2146 def readtree(dir, node):
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2147 return self._manifestlog.get(dir, node).read()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2148
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2149 return self._storage().add(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2150 self._treemanifest,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2151 transaction,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2152 link,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2153 p1,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2154 p2,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2155 added,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2156 removed,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2157 readtree=readtree,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2158 match=match,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2159 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2160
30355 fa54f7ade491 manifest: remove manifest.add and add memmfctx.write Durham Goode <durham@fb.com> parents: 30353 diff changeset	2161
38532 c82ea938efbb repository: define manifest interfaces Gregory Szorc <gregory.szorc@gmail.com> parents: 38514 diff changeset	2162 @interfaceutil.implementer(repository.imanifestrevisionstored)
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2163 class treemanifestctx(object):
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2164 def __init__(self, manifestlog, dir, node):
5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2165 self._manifestlog = manifestlog
29911 4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2166 self._dir = dir
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2167 self._data = None
29911 4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2168
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2169 self._node = node
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2170
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2171 # TODO: Load p1/p2/linkrev lazily. They need to be lazily loaded so that
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2172 # we can instantiate treemanifestctx objects for directories we don't
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2173 # have on disk.
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2174 # self.p1, self.p2 = store.parents(node)
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2175 # rev = store.rev(node)
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2176 # self.linkrev = store.linkrev(rev)
29911 4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2177
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2178 def _storage(self):
37373 c50078fc32f3 narrow: move manifestrevlog overrides to core Martin von Zweigbergk <martinvonz@google.com> parents: 37372 diff changeset	2179 narrowmatch = self._manifestlog._narrowmatch
c50078fc32f3 narrow: move manifestrevlog overrides to core Martin von Zweigbergk <martinvonz@google.com> parents: 37372 diff changeset	2180 if not narrowmatch.always():
42363 27d6956d386b match: use '' instead of '.' for root directory (API) Martin von Zweigbergk <martinvonz@google.com> parents: 41970 diff changeset	2181 if not narrowmatch.visitdir(self._dir[:-1]):
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2182 return excludedmanifestrevlog(
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2183 self._manifestlog.nodeconstants, self._dir
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2184 )
39272 73cf21b2e8a6 manifest: add getstorage() to manifestlog and use it globally Gregory Szorc <gregory.szorc@gmail.com> parents: 39271 diff changeset	2185 return self._manifestlog.getstorage(self._dir)
30221 f2c5b9d48b29 manifest: make treemanifestctx store the repo Durham Goode <durham@fb.com> parents: 30220 diff changeset	2186
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2187 def read(self):
31114 4a1486c73fdf manifest: check 'if x is None' instead of 'if not x' Durham Goode <durham@fb.com> parents: 30570 diff changeset	2188 if self._data is None:
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2189 store = self._storage()
47055 d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46819 diff changeset	2190 if self._node == self._manifestlog.nodeconstants.nullid:
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2191 self._data = treemanifest(self._manifestlog.nodeconstants)
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2192 # TODO accessing non-public API
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2193 elif store._treeondisk:
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2194 m = treemanifest(self._manifestlog.nodeconstants, dir=self._dir)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2195
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2196 def gettext():
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2197 return store.revision(self._node)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2198
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2199 def readsubtree(dir, subm):
30414 a1beadaa4061 manifest: change treemanifestctx to construct subtrees from the manifestlog Durham Goode <durham@fb.com> parents: 30413 diff changeset	2200 # Set verify to False since we need to be able to create
a1beadaa4061 manifest: change treemanifestctx to construct subtrees from the manifestlog Durham Goode <durham@fb.com> parents: 30413 diff changeset	2201 # subtrees for trees that don't exist on disk.
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2202 return self._manifestlog.get(dir, subm, verify=False).read()
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2203
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2204 m.read(gettext, readsubtree)
be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2205 m.setnode(self._node)
be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2206 self._data = m
be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2207 else:
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2208 if self._node in store.fulltextcache:
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2209 text = pycompat.bytestr(store.fulltextcache[self._node])
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	2210 else:
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2211 text = store.revision(self._node)
38821 0a57945aaf7f manifest: persist the manifestfulltext cache Martijn Pieters <mj@zopatista.com> parents: 38657 diff changeset	2212 arraytext = bytearray(text)
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2213 store.fulltextcache[self._node] = arraytext
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2214 self._data = treemanifest(
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2215 self._manifestlog.nodeconstants, dir=self._dir, text=text
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2216 )
29930 be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2217
be16091ac14d manifest: change manifestctx to not inherit from manifestdict Durham Goode <durham@fb.com> parents: 29920 diff changeset	2218 return self._data
29911 4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2219
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2220 def node(self):
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2221 return self._node
4fb4fc331699 manifest: add treemanifestctx class Durham Goode <durham@fb.com> parents: 29892 diff changeset	2222
30353 952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2223 def copy(self):
31163 5cab44fd1257 manifest: remove _repo from manifestctx objects Durham Goode <durham@fb.com> parents: 31161 diff changeset	2224 memmf = memtreemanifestctx(self._manifestlog, dir=self._dir)
30353 952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2225 memmf._treemanifest = self.read().copy()
952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2226 return memmf
952e1916ae56 manifest: add copy to mfctx classes Durham Goode <durham@fb.com> parents: 30352 diff changeset	2227
30570 7fbc8a742b4d manifest: expose the parents() method Mateusz Kwapich <mitrandir@fb.com> parents: 30452 diff changeset	2228 @propertycache
7fbc8a742b4d manifest: expose the parents() method Mateusz Kwapich <mitrandir@fb.com> parents: 30452 diff changeset	2229 def parents(self):
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2230 return self._storage().parents(self._node)
30570 7fbc8a742b4d manifest: expose the parents() method Mateusz Kwapich <mitrandir@fb.com> parents: 30452 diff changeset	2231
30307 78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2232 def readdelta(self, shallow=False):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	2233 """Returns a manifest containing just the entries that are present
30309 f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2234 in this manifest, but not in its p1 manifest. This is efficient to read
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2235 if the revlog delta is already p1.
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2236
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2237 If `shallow` is True, this will read the delta for this directory,
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2238 without recursively reading subdirectory manifests. Instead, any
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2239 subdirectory entry will be reported as it appears in the manifest, i.e.
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2240 the subdirectory will be reported among files and distinguished only by
f65faa4422c8 manifest: remove manifest.readshallowdelta Durham Goode <durham@fb.com> parents: 30308 diff changeset	2241 its 't' flag.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	2242 """
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2243 store = self._storage()
36404 0147a4730420 cleanup: say goodbye to manifestv2 format Augie Fackler <augie@google.com> parents: 36334 diff changeset	2244 if shallow:
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2245 r = store.rev(self._node)
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2246 d = mdiff.patchtext(store.revdiff(store.deltaparent(r), r))
30307 78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2247 return manifestdict(d)
78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2248 else:
78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2249 # Need to perform a slow delta
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2250 r0 = store.deltaparent(store.rev(self._node))
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2251 m0 = self._manifestlog.get(self._dir, store.node(r0)).read()
30307 78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2252 m1 = self.read()
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2253 md = treemanifest(self._manifestlog.nodeconstants, dir=self._dir)
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43089 diff changeset	2254 for f, ((n0, fl0), (n1, fl1)) in pycompat.iteritems(m0.diff(m1)):
30307 78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2255 if n1:
78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2256 md[f] = n1
78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2257 if fl1:
78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2258 md.setflag(f, fl1)
78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2259 return md
29942 a059b17352ef manifest: add manifestctx.readdelta() Durham Goode <durham@fb.com> parents: 29930 diff changeset	2260
30307 78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2261 def readfast(self, shallow=False):
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	2262 """Calls either readdelta or read, based on which would be less work.
30308 bce79dfcf5e4 manifest: get rid of manifest.readshallowfast Durham Goode <durham@fb.com> parents: 30307 diff changeset	2263 readdelta is called if the delta is against the p1, and therefore can be
bce79dfcf5e4 manifest: get rid of manifest.readshallowfast Durham Goode <durham@fb.com> parents: 30307 diff changeset	2264 read quickly.
bce79dfcf5e4 manifest: get rid of manifest.readshallowfast Durham Goode <durham@fb.com> parents: 30307 diff changeset	2265
bce79dfcf5e4 manifest: get rid of manifest.readshallowfast Durham Goode <durham@fb.com> parents: 30307 diff changeset	2266 If `shallow` is True, it only returns the entries from this manifest,
bce79dfcf5e4 manifest: get rid of manifest.readshallowfast Durham Goode <durham@fb.com> parents: 30307 diff changeset	2267 and not any submanifests.
45957 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45811 diff changeset	2268 """
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2269 store = self._storage()
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2270 r = store.rev(self._node)
eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2271 deltaparent = store.deltaparent(r)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2272 if deltaparent != nullrev and deltaparent in store.parentrevs(r):
30307 78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2273 return self.readdelta(shallow=shallow)
78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2274
78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2275 if shallow:
39344 eb9b8679c852 manifest: change terminology for storage in context classes Gregory Szorc <gregory.szorc@gmail.com> parents: 39343 diff changeset	2276 return manifestdict(store.revision(self._node))
30307 78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2277 else:
78f3c7166f0d manifest: add shallow option to treemanifestctx.readdelta and readfast Durham Goode <durham@fb.com> parents: 30306 diff changeset	2278 return self.read()
29943 80be4436e4cc manifest: adds manifestctx.readfast Durham Goode <durham@fb.com> parents: 29942 diff changeset	2279
30350 608ba935e041 manifest: remove manifest.find Durham Goode <durham@fb.com> parents: 30348 diff changeset	2280 def find(self, key):
608ba935e041 manifest: remove manifest.find Durham Goode <durham@fb.com> parents: 30348 diff changeset	2281 return self.read().find(key)
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2282
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2283
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2284 class excludeddir(treemanifest):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2285 """Stand-in for a directory that is excluded from the repository.
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2286
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2287 With narrowing active on a repository that uses treemanifests,
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2288 some of the directory revlogs will be excluded from the resulting
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2289 clone. This is a huge storage win for clients, but means we need
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2290 some sort of pseudo-manifest to surface to internals so we can
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2291 detect a merge conflict outside the narrowspec. That's what this
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2292 class is: it stands in for a directory whose node is known, but
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2293 whose contents are unknown.
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2294 """
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2295
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2296 def __init__(self, nodeconstants, dir, node):
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2297 super(excludeddir, self).__init__(nodeconstants, dir)
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2298 self._node = node
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2299 # Add an empty file, which will be included by iterators and such,
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2300 # appearing as the directory itself (i.e. something like "dir/")
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2301 self._files[b''] = node
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2302 self._flags[b''] = b't'
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2303
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2304 # Manifests outside the narrowspec should never be modified, so avoid
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2305 # copying. This makes a noticeable difference when there are very many
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2306 # directories outside the narrowspec. Also, it makes sense for the copy to
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2307 # be of the same type as the original, which would not happen with the
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2308 # super type's copy().
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2309 def copy(self):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2310 return self
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2311
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2312
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2313 class excludeddirmanifestctx(treemanifestctx):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2314 """context wrapper for excludeddir - see that docstring for rationale"""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2315
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2316 def __init__(self, nodeconstants, dir, node):
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2317 self.nodeconstants = nodeconstants
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2318 self._dir = dir
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2319 self._node = node
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2320
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2321 def read(self):
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2322 return excludeddir(self.nodeconstants, self._dir, self._node)
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2323
46247 a3ccbac659d8 narrow: overwrite readfast in excludeddirmanifestctx Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46096 diff changeset	2324 def readfast(self, shallow=False):
a3ccbac659d8 narrow: overwrite readfast in excludeddirmanifestctx Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46096 diff changeset	2325 # special version of readfast since we don't have underlying storage
a3ccbac659d8 narrow: overwrite readfast in excludeddirmanifestctx Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46096 diff changeset	2326 return self.read()
a3ccbac659d8 narrow: overwrite readfast in excludeddirmanifestctx Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46096 diff changeset	2327
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2328 def write(self, *args):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2329 raise error.ProgrammingError(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2330 b'attempt to write manifest from excluded dir %s' % self._dir
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2331 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2332
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2333
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2334 class excludedmanifestrevlog(manifestrevlog):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2335 """Stand-in for excluded treemanifest revlogs.
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2336
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2337 When narrowing is active on a treemanifest repository, we'll have
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2338 references to directories we can't see due to the revlog being
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2339 skipped. This class exists to conform to the manifestrevlog
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2340 interface for those directories and proactively prevent writes to
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2341 outside the narrowspec.
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2342 """
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2343
46793 6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2344 def __init__(self, nodeconstants, dir):
6266d19556ad node: introduce nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46728 diff changeset	2345 self.nodeconstants = nodeconstants
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2346 self._dir = dir
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2347
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2348 def __len__(self):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2349 raise error.ProgrammingError(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2350 b'attempt to get length of excluded dir %s' % self._dir
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2351 )
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2352
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2353 def rev(self, node):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2354 raise error.ProgrammingError(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2355 b'attempt to get rev from excluded dir %s' % self._dir
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2356 )
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2357
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2358 def linkrev(self, node):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2359 raise error.ProgrammingError(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2360 b'attempt to get linkrev from excluded dir %s' % self._dir
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2361 )
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2362
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2363 def node(self, rev):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2364 raise error.ProgrammingError(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	2365 b'attempt to get node from excluded dir %s' % self._dir
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42824 diff changeset	2366 )
37372 1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2367
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2368 def add(self, args, *kwargs):
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2369 # We should never write entries in dirlogs outside the narrow clone.
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2370 # However, the method still gets called from writesubtree() in
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2371 # _addtree(), so we need to handle it. We should possibly make that
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2372 # avoid calling add() with a clean manifest (_dirty is always False
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2373 # in excludeddir instances).
1b2fa531fd7a narrow: move excludeddir and related classes to core Martin von Zweigbergk <martinvonz@google.com> parents: 37272 diff changeset	2374 pass

Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/manifest.py @ 47055:d55b71393907