mercurial-scm/hg: mercurial/pure/parsers.py annotate

annotate mercurial/pure/parsers.py @ 47665:a4443f66be6a

dirstate-item: add a `from_v1_data` constructor This class method is dedicated to building a DirstateItem from the data available in the "dirstate-v1" format. Since that format is frozen, this constructor will never change (unlike the `__init__` one). Differential Revision: https://phab.mercurial-scm.org/D11118

author	Pierre-Yves David <pierre-yves.david@octobus.net>
date	Tue, 13 Jul 2021 13:06:50 +0200
parents	119b9c8db94d
children	e53256a9f9c5

rev	line source
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	1 # parsers.py - Python implementation of parsers.c
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	2 #
46819 d4ba4d51f85f contributor: change mentions of mpm to olivia Rapha?l Gom?s <rgomes@octobus.net> parents: 46717 diff changeset	3 # Copyright 2009 Olivia Mackall <olivia@selenic.com> and others
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	4 #
8225 46293a0c7e9f updated license to be explicit about GPL version 2 Martin Geisler <mg@lazybytes.net> parents: 7945 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: 8225 diff changeset	6 # GNU General Public License version 2 or any later version.
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	7
27339 6ab8c6511a6a parsers: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 24634 diff changeset	8 from __future__ import absolute_import
6ab8c6511a6a parsers: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 24634 diff changeset	9
6ab8c6511a6a parsers: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 24634 diff changeset	10 import struct
6ab8c6511a6a parsers: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 24634 diff changeset	11 import zlib
6ab8c6511a6a parsers: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 24634 diff changeset	12
47012 d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46974 diff changeset	13 from ..node import (
d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46974 diff changeset	14 nullrev,
d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46974 diff changeset	15 sha1nodeconstants,
d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46974 diff changeset	16 )
47566 3df817387ea3 parsers: move DirstateItem to attr.s Augie Fackler <augie@google.com> parents: 47540 diff changeset	17 from ..thirdparty import attr
43525 845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	18 from .. import (
47235 6b1eae313b2f revlogv2: store version information in the docket only Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47143 diff changeset	19 error,
43525 845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	20 pycompat,
47394 ac60a1366a49 revlog: move `offset_type` to `revlogutils` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47270 diff changeset	21 revlogutils,
43525 845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	22 util,
845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	23 )
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	24
44034 ab595920de0e revlogutils: move the NodeMap class in a dedicated nodemap module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43619 diff changeset	25 from ..revlogutils import nodemap as nodemaputil
46857 cc65cea90edb revlog: move the details of revlog "v1" index inside revlog.utils.constants Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46819 diff changeset	26 from ..revlogutils import constants as revlog_constants
44034 ab595920de0e revlogutils: move the NodeMap class in a dedicated nodemap module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43619 diff changeset	27
36958 644a02f6b34f util: prefer "bytesio" to "stringio" Gregory Szorc <gregory.szorc@gmail.com> parents: 34331 diff changeset	28 stringio = pycompat.bytesio
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	29
31220 37596c980662 parsers: alias long to int on Python 3 Pulkit Goyal <7895pulkit@gmail.com> parents: 29133 diff changeset	30
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	31 _pack = struct.pack
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	32 _unpack = struct.unpack
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	33 _compress = zlib.compress
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	34 _decompress = zlib.decompress
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	35
47507 d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	36
47514 559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	37 # a special value used internally for `size` if the file come from the other parent
559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	38 FROM_P2 = -2
559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	39
47516 b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	40 # a special value used internally for `size` if the file is modified/merged/added
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	41 NONNORMAL = -1
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	42
47540 1a6302427eb9 dirstate-item: use need_delay when packing dirstate Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47539 diff changeset	43 # a special value used internally for `time` if the time is ambigeous
1a6302427eb9 dirstate-item: use need_delay when packing dirstate Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47539 diff changeset	44 AMBIGUOUS_TIME = -1
1a6302427eb9 dirstate-item: use need_delay when packing dirstate Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47539 diff changeset	45
47514 559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	46
47664 119b9c8db94d dirstate-item: use an explicit __init__ function instead of the attrs one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47569 diff changeset	47 @attr.s(slots=True, init=False)
47539 84391ddf4c78 dirstate-item: rename the class to DirstateItem Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47538 diff changeset	48 class DirstateItem(object):
47507 d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	49 """represent a dirstate entry
d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	50
d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	51 It contains:
d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	52
47490 084ed6a7c6fd dirstate: document the dirstatetuple content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47394 diff changeset	53 - state (one of 'n', 'a', 'r', 'm')
084ed6a7c6fd dirstate: document the dirstatetuple content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47394 diff changeset	54 - mode,
084ed6a7c6fd dirstate: document the dirstatetuple content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47394 diff changeset	55 - size,
084ed6a7c6fd dirstate: document the dirstatetuple content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47394 diff changeset	56 - mtime,
084ed6a7c6fd dirstate: document the dirstatetuple content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47394 diff changeset	57 """
084ed6a7c6fd dirstate: document the dirstatetuple content Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47394 diff changeset	58
47566 3df817387ea3 parsers: move DirstateItem to attr.s Augie Fackler <augie@google.com> parents: 47540 diff changeset	59 _state = attr.ib()
3df817387ea3 parsers: move DirstateItem to attr.s Augie Fackler <augie@google.com> parents: 47540 diff changeset	60 _mode = attr.ib()
3df817387ea3 parsers: move DirstateItem to attr.s Augie Fackler <augie@google.com> parents: 47540 diff changeset	61 _size = attr.ib()
3df817387ea3 parsers: move DirstateItem to attr.s Augie Fackler <augie@google.com> parents: 47540 diff changeset	62 _mtime = attr.ib()
47507 d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	63
47664 119b9c8db94d dirstate-item: use an explicit __init__ function instead of the attrs one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47569 diff changeset	64 def __init__(self, state, mode, size, mtime):
119b9c8db94d dirstate-item: use an explicit __init__ function instead of the attrs one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47569 diff changeset	65 self._state = state
119b9c8db94d dirstate-item: use an explicit __init__ function instead of the attrs one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47569 diff changeset	66 self._mode = mode
119b9c8db94d dirstate-item: use an explicit __init__ function instead of the attrs one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47569 diff changeset	67 self._size = size
119b9c8db94d dirstate-item: use an explicit __init__ function instead of the attrs one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47569 diff changeset	68 self._mtime = mtime
119b9c8db94d dirstate-item: use an explicit __init__ function instead of the attrs one Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47569 diff changeset	69
47665 a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	70 @classmethod
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	71 def from_v1_data(cls, state, mode, size, mtime):
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	72 """Build a new DirstateItem object from V1 data
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	73
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	74 Since the dirstate-v1 format is frozen, the signature of this function
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	75 is not expected to change, unlike the __init__ one.
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	76 """
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	77 return cls(
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	78 state=state,
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	79 mode=mode,
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	80 size=size,
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	81 mtime=mtime,
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	82 )
a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	83
47507 d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	84 def __getitem__(self, idx):
d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	85 if idx == 0 or idx == -4:
47569 7a4ba68f2373 dirstate-item: deprecate tuple access on the class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47566 diff changeset	86 msg = b"do not use item[x], use item.state"
7a4ba68f2373 dirstate-item: deprecate tuple access on the class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47566 diff changeset	87 util.nouideprecwarn(msg, b'6.0', stacklevel=2)
47507 d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	88 return self._state
d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	89 elif idx == 1 or idx == -3:
47569 7a4ba68f2373 dirstate-item: deprecate tuple access on the class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47566 diff changeset	90 msg = b"do not use item[x], use item.mode"
7a4ba68f2373 dirstate-item: deprecate tuple access on the class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47566 diff changeset	91 util.nouideprecwarn(msg, b'6.0', stacklevel=2)
47507 d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	92 return self._mode
d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	93 elif idx == 2 or idx == -2:
47569 7a4ba68f2373 dirstate-item: deprecate tuple access on the class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47566 diff changeset	94 msg = b"do not use item[x], use item.size"
7a4ba68f2373 dirstate-item: deprecate tuple access on the class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47566 diff changeset	95 util.nouideprecwarn(msg, b'6.0', stacklevel=2)
47507 d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	96 return self._size
d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	97 elif idx == 3 or idx == -1:
47569 7a4ba68f2373 dirstate-item: deprecate tuple access on the class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47566 diff changeset	98 msg = b"do not use item[x], use item.mtime"
7a4ba68f2373 dirstate-item: deprecate tuple access on the class Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47566 diff changeset	99 util.nouideprecwarn(msg, b'6.0', stacklevel=2)
47507 d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	100 return self._mtime
d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	101 else:
d4c795576aeb dirstate-entry: turn dirstate tuple into a real object (like in C) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47490 diff changeset	102 raise IndexError(idx)
21809 e250b8300e6e parsers: inline fields of dirstate values in C version Siddharth Agarwal <sid0@fb.com> parents: 19652 diff changeset	103
47512 769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	104 @property
47536 8e4b9fe31334 dirstate-entry: add a `mode` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47532 diff changeset	105 def mode(self):
8e4b9fe31334 dirstate-entry: add a `mode` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47532 diff changeset	106 return self._mode
8e4b9fe31334 dirstate-entry: add a `mode` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47532 diff changeset	107
8e4b9fe31334 dirstate-entry: add a `mode` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47532 diff changeset	108 @property
47537 0e5800c88eb4 dirstate-entry: add a `size` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47536 diff changeset	109 def size(self):
0e5800c88eb4 dirstate-entry: add a `size` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47536 diff changeset	110 return self._size
0e5800c88eb4 dirstate-entry: add a `size` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47536 diff changeset	111
0e5800c88eb4 dirstate-entry: add a `size` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47536 diff changeset	112 @property
47538 77fce401a2bb dirstate-entry: add a `mtime` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47537 diff changeset	113 def mtime(self):
77fce401a2bb dirstate-entry: add a `mtime` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47537 diff changeset	114 return self._mtime
77fce401a2bb dirstate-entry: add a `mtime` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47537 diff changeset	115
77fce401a2bb dirstate-entry: add a `mtime` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47537 diff changeset	116 @property
47512 769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	117 def state(self):
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	118 """
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	119 States are:
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	120 n normal
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	121 m needs merging
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	122 r marked for removal
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	123 a marked for addition
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	124
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	125 XXX This "state" is a bit obscure and mostly a direct expression of the
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	126 dirstatev1 format. It would make sense to ultimately deprecate it in
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	127 favor of the more "semantic" attributes.
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	128 """
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	129 return self._state
769037a279ec dirstate-entry: add a `state` property (and use it) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47509 diff changeset	130
47513 10e740292dff dirstate-entry: add a `merged` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47512 diff changeset	131 @property
47531 f5b8f0b9c129 dirstate-entry: add a `tracked` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47526 diff changeset	132 def tracked(self):
f5b8f0b9c129 dirstate-entry: add a `tracked` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47526 diff changeset	133 """True is the file is tracked in the working copy"""
f5b8f0b9c129 dirstate-entry: add a `tracked` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47526 diff changeset	134 return self._state in b"nma"
f5b8f0b9c129 dirstate-entry: add a `tracked` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47526 diff changeset	135
f5b8f0b9c129 dirstate-entry: add a `tracked` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47526 diff changeset	136 @property
47526 8bcae9bf9e8d dirstate-entry: add a `added` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47517 diff changeset	137 def added(self):
8bcae9bf9e8d dirstate-entry: add a `added` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47517 diff changeset	138 """True if the file has been added"""
8bcae9bf9e8d dirstate-entry: add a `added` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47517 diff changeset	139 return self._state == b'a'
8bcae9bf9e8d dirstate-entry: add a `added` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47517 diff changeset	140
8bcae9bf9e8d dirstate-entry: add a `added` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47517 diff changeset	141 @property
47513 10e740292dff dirstate-entry: add a `merged` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47512 diff changeset	142 def merged(self):
10e740292dff dirstate-entry: add a `merged` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47512 diff changeset	143 """True if the file has been merged
10e740292dff dirstate-entry: add a `merged` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47512 diff changeset	144
10e740292dff dirstate-entry: add a `merged` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47512 diff changeset	145 Should only be set if a merge is in progress in the dirstate
10e740292dff dirstate-entry: add a `merged` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47512 diff changeset	146 """
10e740292dff dirstate-entry: add a `merged` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47512 diff changeset	147 return self._state == b'm'
10e740292dff dirstate-entry: add a `merged` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47512 diff changeset	148
47514 559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	149 @property
559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	150 def from_p2(self):
559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	151 """True if the file have been fetched from p2 during the current merge
559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	152
47517 28632eb3ca3e dirstate-entry: restrict `from_p2` property to tracked file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47516 diff changeset	153 This is only True is the file is currently tracked.
28632eb3ca3e dirstate-entry: restrict `from_p2` property to tracked file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47516 diff changeset	154
47514 559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	155 Should only be set if a merge is in progress in the dirstate
559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	156 """
47517 28632eb3ca3e dirstate-entry: restrict `from_p2` property to tracked file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47516 diff changeset	157 return self._state == b'n' and self._size == FROM_P2
47514 559aee84b889 dirstate-entry: add a `from_p2` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47513 diff changeset	158
47515 c94d3ff46fd5 dirstate-entry: add a `removed` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47514 diff changeset	159 @property
47516 b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	160 def from_p2_removed(self):
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	161 """True if the file has been removed, but was "from_p2" initially
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	162
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	163 This property seems like an abstraction leakage and should probably be
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	164 dealt in this class (or maybe the dirstatemap) directly.
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	165 """
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	166 return self._state == b'r' and self._size == FROM_P2
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	167
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	168 @property
47515 c94d3ff46fd5 dirstate-entry: add a `removed` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47514 diff changeset	169 def removed(self):
c94d3ff46fd5 dirstate-entry: add a `removed` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47514 diff changeset	170 """True if the file has been removed"""
c94d3ff46fd5 dirstate-entry: add a `removed` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47514 diff changeset	171 return self._state == b'r'
c94d3ff46fd5 dirstate-entry: add a `removed` property Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47514 diff changeset	172
47516 b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	173 @property
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	174 def merged_removed(self):
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	175 """True if the file has been removed, but was "merged" initially
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	176
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	177 This property seems like an abstraction leakage and should probably be
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	178 dealt in this class (or maybe the dirstatemap) directly.
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	179 """
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	180 return self._state == b'r' and self._size == NONNORMAL
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47515 diff changeset	181
47509 80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	182 def v1_state(self):
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	183 """return a "state" suitable for v1 serialization"""
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	184 return self._state
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	185
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	186 def v1_mode(self):
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	187 """return a "mode" suitable for v1 serialization"""
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	188 return self._mode
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	189
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	190 def v1_size(self):
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	191 """return a "size" suitable for v1 serialization"""
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	192 return self._size
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	193
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	194 def v1_mtime(self):
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	195 """return a "mtime" suitable for v1 serialization"""
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	196 return self._mtime
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	197
47532 ccbabaee5c36 dirstate-entry: add a `need_delay` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47531 diff changeset	198 def need_delay(self, now):
ccbabaee5c36 dirstate-entry: add a `need_delay` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47531 diff changeset	199 """True if the stored mtime would be ambiguous with the current time"""
ccbabaee5c36 dirstate-entry: add a `need_delay` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47531 diff changeset	200 return self._state == b'n' and self._mtime == now
ccbabaee5c36 dirstate-entry: add a `need_delay` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47531 diff changeset	201
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	202
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	203 def gettype(q):
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	204 return int(q & 0xFFFF)
7945 94d7e14cfa42 pure/parsers: fix circular imports, import mercurial modules properly Matt Mackall <mpm@selenic.com> parents: 7873 diff changeset	205
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	206
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	207 class BaseIndexObject(object):
47268 9d1a8829f959 revlog: signal which revlog index are compatible with Rust Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47267 diff changeset	208 # Can I be passed to an algorithme implemented in Rust ?
9d1a8829f959 revlog: signal which revlog index are compatible with Rust Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47267 diff changeset	209 rust_ext_compat = 0
46635 e83327af26f1 pure-parsers: document index class constants Rapha?l Gom?s <rgomes@octobus.net> parents: 46407 diff changeset	210 # Format of an index entry according to Python's `struct` language
46860 1dc86c2a43ce revlog: directly use the Struct object for related operation Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46858 diff changeset	211 index_format = revlog_constants.INDEX_ENTRY_V1
46635 e83327af26f1 pure-parsers: document index class constants Rapha?l Gom?s <rgomes@octobus.net> parents: 46407 diff changeset	212 # Size of a C unsigned long long int, platform independent
e83327af26f1 pure-parsers: document index class constants Rapha?l Gom?s <rgomes@octobus.net> parents: 46407 diff changeset	213 big_int_size = struct.calcsize(b'>Q')
e83327af26f1 pure-parsers: document index class constants Rapha?l Gom?s <rgomes@octobus.net> parents: 46407 diff changeset	214 # Size of a C long int, platform independent
e83327af26f1 pure-parsers: document index class constants Rapha?l Gom?s <rgomes@octobus.net> parents: 46407 diff changeset	215 int_size = struct.calcsize(b'>i')
e83327af26f1 pure-parsers: document index class constants Rapha?l Gom?s <rgomes@octobus.net> parents: 46407 diff changeset	216 # An empty index entry, used as a default value to be overridden, or nullrev
47249 130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	217 null_item = (
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	218 0,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	219 0,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	220 0,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	221 -1,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	222 -1,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	223 -1,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	224 -1,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	225 sha1nodeconstants.nullid,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	226 0,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	227 0,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	228 revlog_constants.COMP_MODE_INLINE,
47256 2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	229 revlog_constants.COMP_MODE_INLINE,
47249 130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47244 diff changeset	230 )
46407 095fa99ae5f5 revlog: prepare pure parser for being overloaded Rapha?l Gom?s <rgomes@octobus.net> parents: 45942 diff changeset	231
46974 3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	232 @util.propertycache
3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	233 def entry_size(self):
3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	234 return self.index_format.size
3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	235
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	236 @property
02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	237 def nodemap(self):
43619 c207c46a86b9 py3: pass a bytes value for "msg" to nouideprecwarn() Denis Laxalde <denis.laxalde@logilab.fr> parents: 43574 diff changeset	238 msg = b"index.nodemap is deprecated, use index.[has_node\|rev\|get_rev]"
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	239 util.nouideprecwarn(msg, b'5.3', stacklevel=2)
02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	240 return self._nodemap
02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	241
43525 845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	242 @util.propertycache
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	243 def _nodemap(self):
47012 d55b71393907 node: replace nullid and friends with nodeconstants class Joerg Sonnenberger <joerg@bec.de> parents: 46974 diff changeset	244 nodemap = nodemaputil.NodeMap({sha1nodeconstants.nullid: nullrev})
43525 845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	245 for r in range(0, len(self)):
845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	246 n = self[r][7]
845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	247 nodemap[n] = r
845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	248 return nodemap
845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	249
43534 0c659fc20207 index: add a `has_node` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43533 diff changeset	250 def has_node(self, node):
0c659fc20207 index: add a `has_node` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43533 diff changeset	251 """return True if the node exist in the index"""
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	252 return node in self._nodemap
43534 0c659fc20207 index: add a `has_node` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43533 diff changeset	253
43552 bd87114ce341 index: add a `rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43534 diff changeset	254 def rev(self, node):
bd87114ce341 index: add a `rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43534 diff changeset	255 """return a revision for a node
bd87114ce341 index: add a `rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43534 diff changeset	256
bd87114ce341 index: add a `rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43534 diff changeset	257 If the node is unknown, raise a RevlogError"""
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	258 return self._nodemap[node]
43552 bd87114ce341 index: add a `rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43534 diff changeset	259
43554 b56de57c45ce index: add a `get_rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43552 diff changeset	260 def get_rev(self, node):
b56de57c45ce index: add a `get_rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43552 diff changeset	261 """return a revision for a node
b56de57c45ce index: add a `get_rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43552 diff changeset	262
b56de57c45ce index: add a `get_rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43552 diff changeset	263 If the node is unknown, return None"""
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	264 return self._nodemap.get(node)
43554 b56de57c45ce index: add a `get_rev` method (API) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43552 diff changeset	265
43533 642433629e20 revlog: deal with nodemap deletion within the index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43531 diff changeset	266 def _stripnodes(self, start):
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	267 if '_nodemap' in vars(self):
43533 642433629e20 revlog: deal with nodemap deletion within the index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43531 diff changeset	268 for r in range(start, len(self)):
642433629e20 revlog: deal with nodemap deletion within the index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43531 diff changeset	269 n = self[r][7]
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	270 del self._nodemap[n]
43533 642433629e20 revlog: deal with nodemap deletion within the index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43531 diff changeset	271
43525 845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	272 def clearcaches(self):
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	273 self.__dict__.pop('_nodemap', None)
43525 845e5b313783 revlog: move the nodemap into the index object (for pure) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43106 diff changeset	274
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	275 def __len__(self):
38851 781b2720d2ac index: don't include nullid in len() Martin von Zweigbergk <martinvonz@google.com> parents: 38850 diff changeset	276 return self._lgt + len(self._extra)
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	277
38850 6104b203bec8 index: replace insert(-1, e) method by append(e) method Martin von Zweigbergk <martinvonz@google.com> parents: 38848 diff changeset	278 def append(self, tup):
43574 02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	279 if '_nodemap' in vars(self):
02802fa87b74 revlog: deprecate direct `nodemap` access Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43554 diff changeset	280 self._nodemap[tup[7]] = len(self)
47267 55d280bc59fa revlog: pass around the `rev` we deal with when packing/unpacking entry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47262 diff changeset	281 data = self._pack_entry(len(self), tup)
45936 0ce15a8c7b8b revlog: store new index entries as binary Joerg Sonnenberger <joerg@bec.de> parents: 45645 diff changeset	282 self._extra.append(data)
7945 94d7e14cfa42 pure/parsers: fix circular imports, import mercurial modules properly Matt Mackall <mpm@selenic.com> parents: 7873 diff changeset	283
47267 55d280bc59fa revlog: pass around the `rev` we deal with when packing/unpacking entry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47262 diff changeset	284 def _pack_entry(self, rev, entry):
47143 47ffc754989a revlog: always "append" full size tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47142 diff changeset	285 assert entry[8] == 0
47ffc754989a revlog: always "append" full size tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47142 diff changeset	286 assert entry[9] == 0
47ffc754989a revlog: always "append" full size tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47142 diff changeset	287 return self.index_format.pack(*entry[:8])
47ffc754989a revlog: always "append" full size tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47142 diff changeset	288
39217 5961517fd2a8 index: rename _fix_index() since it no longer fixes the index Martin von Zweigbergk <martinvonz@google.com> parents: 39216 diff changeset	289 def _check_index(self, i):
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	290 if not isinstance(i, int):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	291 raise TypeError(b"expecting int indexes")
39216 ec6d5a9d1631 index: don't include nullid in boundary check in pure code Martin von Zweigbergk <martinvonz@google.com> parents: 39047 diff changeset	292 if i < 0 or i >= len(self):
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	293 raise IndexError
7945 94d7e14cfa42 pure/parsers: fix circular imports, import mercurial modules properly Matt Mackall <mpm@selenic.com> parents: 7873 diff changeset	294
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	295 def __getitem__(self, i):
39047 a1f934573c0b parsers: adjust pure-python version to mimic a3dacabd476b Augie Fackler <augie@google.com> parents: 38851 diff changeset	296 if i == -1:
46407 095fa99ae5f5 revlog: prepare pure parser for being overloaded Rapha?l Gom?s <rgomes@octobus.net> parents: 45942 diff changeset	297 return self.null_item
39217 5961517fd2a8 index: rename _fix_index() since it no longer fixes the index Martin von Zweigbergk <martinvonz@google.com> parents: 39216 diff changeset	298 self._check_index(i)
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	299 if i >= self._lgt:
45936 0ce15a8c7b8b revlog: store new index entries as binary Joerg Sonnenberger <joerg@bec.de> parents: 45645 diff changeset	300 data = self._extra[i - self._lgt]
0ce15a8c7b8b revlog: store new index entries as binary Joerg Sonnenberger <joerg@bec.de> parents: 45645 diff changeset	301 else:
0ce15a8c7b8b revlog: store new index entries as binary Joerg Sonnenberger <joerg@bec.de> parents: 45645 diff changeset	302 index = self._calculate_index(i)
46974 3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	303 data = self._data[index : index + self.entry_size]
47267 55d280bc59fa revlog: pass around the `rev` we deal with when packing/unpacking entry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47262 diff changeset	304 r = self._unpack_entry(i, data)
45936 0ce15a8c7b8b revlog: store new index entries as binary Joerg Sonnenberger <joerg@bec.de> parents: 45645 diff changeset	305 if self._lgt and i == 0:
47394 ac60a1366a49 revlog: move `offset_type` to `revlogutils` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47270 diff changeset	306 offset = revlogutils.offset_type(0, gettype(r[0]))
ac60a1366a49 revlog: move `offset_type` to `revlogutils` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47270 diff changeset	307 r = (offset,) + r[1:]
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	308 return r
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	309
47267 55d280bc59fa revlog: pass around the `rev` we deal with when packing/unpacking entry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47262 diff changeset	310 def _unpack_entry(self, rev, data):
47142 4292bed8da7c revlog: make the index always return the same tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47078 diff changeset	311 r = self.index_format.unpack(data)
47256 2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	312 r = r + (
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	313 0,
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	314 0,
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	315 revlog_constants.COMP_MODE_INLINE,
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	316 revlog_constants.COMP_MODE_INLINE,
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	317 )
47142 4292bed8da7c revlog: make the index always return the same tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47078 diff changeset	318 return r
4292bed8da7c revlog: make the index always return the same tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47078 diff changeset	319
47037 d57386e5c80e revlog: have an explicit "pack_header" method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47034 diff changeset	320 def pack_header(self, header):
d57386e5c80e revlog: have an explicit "pack_header" method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47034 diff changeset	321 """pack header information as binary"""
d57386e5c80e revlog: have an explicit "pack_header" method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47034 diff changeset	322 v_fmt = revlog_constants.INDEX_HEADER
d57386e5c80e revlog: have an explicit "pack_header" method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47034 diff changeset	323 return v_fmt.pack(header)
d57386e5c80e revlog: have an explicit "pack_header" method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47034 diff changeset	324
d57386e5c80e revlog: have an explicit "pack_header" method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47034 diff changeset	325 def entry_binary(self, rev):
47034 0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	326 """return the raw binary string representing a revision"""
0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	327 entry = self[rev]
47142 4292bed8da7c revlog: make the index always return the same tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47078 diff changeset	328 p = revlog_constants.INDEX_ENTRY_V1.pack(*entry[:8])
47034 0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	329 if rev == 0:
47037 d57386e5c80e revlog: have an explicit "pack_header" method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47034 diff changeset	330 p = p[revlog_constants.INDEX_HEADER.size :]
47034 0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	331 return p
0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	332
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	333
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	334 class IndexObject(BaseIndexObject):
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	335 def __init__(self, data):
47034 0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	336 assert len(data) % self.entry_size == 0, (
0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	337 len(data),
0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	338 self.entry_size,
0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	339 len(data) % self.entry_size,
0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	340 )
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	341 self._data = data
46974 3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	342 self._lgt = len(data) // self.entry_size
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	343 self._extra = []
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	344
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	345 def _calculate_index(self, i):
46974 3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	346 return i * self.entry_size
13253 61c9bc3da402 revlog: remove lazy index Matt Mackall <mpm@selenic.com> parents: 10263 diff changeset	347
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	348 def __delitem__(self, i):
34331 531332502568 style: always use `x is not None` instead of `not x is None` Alex Gaynor <agaynor@mozilla.com> parents: 32372 diff changeset	349 if not isinstance(i, slice) or not i.stop == -1 or i.step is not None:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	350 raise ValueError(b"deleting slices only supports a:-1 with step 1")
39217 5961517fd2a8 index: rename _fix_index() since it no longer fixes the index Martin von Zweigbergk <martinvonz@google.com> parents: 39216 diff changeset	351 i = i.start
5961517fd2a8 index: rename _fix_index() since it no longer fixes the index Martin von Zweigbergk <martinvonz@google.com> parents: 39216 diff changeset	352 self._check_index(i)
43533 642433629e20 revlog: deal with nodemap deletion within the index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43531 diff changeset	353 self._stripnodes(i)
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	354 if i < self._lgt:
46974 3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	355 self._data = self._data[: i * self.entry_size]
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	356 self._lgt = i
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	357 self._extra = []
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	358 else:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	359 self._extra = self._extra[: i - self._lgt]
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	360
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	361
44313 6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	362 class PersistentNodeMapIndexObject(IndexObject):
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	363 """a Debug oriented class to test persistent nodemap
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	364
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	365 We need a simple python object to test API and higher level behavior. See
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	366 the Rust implementation for more serious usage. This should be used only
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	367 through the dedicated `devel.persistent-nodemap` config.
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	368 """
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	369
44314 7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44313 diff changeset	370 def nodemap_data_all(self):
7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44313 diff changeset	371 """Return bytes containing a full serialization of a nodemap
7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44313 diff changeset	372
7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44313 diff changeset	373 The nodemap should be valid for the full set of revisions in the
7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44313 diff changeset	374 index."""
7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44313 diff changeset	375 return nodemaputil.persistent_data(self)
7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44313 diff changeset	376
44333 50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	377 def nodemap_data_incremental(self):
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	378 """Return bytes containing a incremental update to persistent nodemap
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	379
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	380 This containst the data for an append-only update of the data provided
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	381 in the last call to `update_nodemap_data`.
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	382 """
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	383 if self._nm_root is None:
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	384 return None
44337 1d2b37def017 nodemap: double check the source docket when doing incremental update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44336 diff changeset	385 docket = self._nm_docket
44336 8374b69aef75 nodemap: track the total and unused amount of data in the rawdata file Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44335 diff changeset	386 changed, data = nodemaputil.update_persistent_data(
44337 1d2b37def017 nodemap: double check the source docket when doing incremental update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44336 diff changeset	387 self, self._nm_root, self._nm_max_idx, self._nm_docket.tip_rev
44333 50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	388 )
44337 1d2b37def017 nodemap: double check the source docket when doing incremental update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44336 diff changeset	389
1d2b37def017 nodemap: double check the source docket when doing incremental update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44336 diff changeset	390 self._nm_root = self._nm_max_idx = self._nm_docket = None
1d2b37def017 nodemap: double check the source docket when doing incremental update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44336 diff changeset	391 return docket, changed, data
44333 50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	392
44335 e41a164db7a9 nodemap: track the maximum revision tracked in the nodemap Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44333 diff changeset	393 def update_nodemap_data(self, docket, nm_data):
e41a164db7a9 nodemap: track the maximum revision tracked in the nodemap Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44333 diff changeset	394 """provide full block of persisted binary data for a nodemap
44320 671f9479af0e nodemap: provide the on disk data to indexes who support it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44314 diff changeset	395
671f9479af0e nodemap: provide the on disk data to indexes who support it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44314 diff changeset	396 The data are expected to come from disk. See `nodemap_data_all` for a
671f9479af0e nodemap: provide the on disk data to indexes who support it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44314 diff changeset	397 produceur of such data."""
671f9479af0e nodemap: provide the on disk data to indexes who support it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44314 diff changeset	398 if nm_data is not None:
44333 50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	399 self._nm_root, self._nm_max_idx = nodemaputil.parse_data(nm_data)
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	400 if self._nm_root:
44337 1d2b37def017 nodemap: double check the source docket when doing incremental update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44336 diff changeset	401 self._nm_docket = docket
44333 50ad851efd9b nodemap: introduce append-only incremental update of the persistent data Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44320 diff changeset	402 else:
44337 1d2b37def017 nodemap: double check the source docket when doing incremental update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44336 diff changeset	403 self._nm_root = self._nm_max_idx = self._nm_docket = None
44320 671f9479af0e nodemap: provide the on disk data to indexes who support it Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44314 diff changeset	404
44313 6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	405
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	406 class InlinedIndexObject(BaseIndexObject):
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	407 def __init__(self, data, inline=0):
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	408 self._data = data
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	409 self._lgt = self._inline_scan(None)
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	410 self._inline_scan(self._lgt)
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	411 self._extra = []
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	412
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	413 def _inline_scan(self, lgt):
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	414 off = 0
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	415 if lgt is not None:
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	416 self._offsets = [0] * lgt
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	417 count = 0
46974 3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	418 while off <= len(self._data) - self.entry_size:
46407 095fa99ae5f5 revlog: prepare pure parser for being overloaded Rapha?l Gom?s <rgomes@octobus.net> parents: 45942 diff changeset	419 start = off + self.big_int_size
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	420 (s,) = struct.unpack(
46407 095fa99ae5f5 revlog: prepare pure parser for being overloaded Rapha?l Gom?s <rgomes@octobus.net> parents: 45942 diff changeset	421 b'>i',
095fa99ae5f5 revlog: prepare pure parser for being overloaded Rapha?l Gom?s <rgomes@octobus.net> parents: 45942 diff changeset	422 self._data[start : start + self.int_size],
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	423 )
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	424 if lgt is not None:
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	425 self._offsets[count] = off
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	426 count += 1
46974 3c9208702db3 revlog: replace revlog._io.size with a new revlog.index.entry_size Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46860 diff changeset	427 off += self.entry_size + s
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	428 if off != len(self._data):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	429 raise ValueError(b"corrupted data")
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	430 return count
14421 639f26cab2f5 pure parsers: properly detect corrupt index files Augie Fackler <durin42@gmail.com> parents: 14064 diff changeset	431
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	432 def __delitem__(self, i):
34331 531332502568 style: always use `x is not None` instead of `not x is None` Alex Gaynor <agaynor@mozilla.com> parents: 32372 diff changeset	433 if not isinstance(i, slice) or not i.stop == -1 or i.step is not None:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	434 raise ValueError(b"deleting slices only supports a:-1 with step 1")
39217 5961517fd2a8 index: rename _fix_index() since it no longer fixes the index Martin von Zweigbergk <martinvonz@google.com> parents: 39216 diff changeset	435 i = i.start
5961517fd2a8 index: rename _fix_index() since it no longer fixes the index Martin von Zweigbergk <martinvonz@google.com> parents: 39216 diff changeset	436 self._check_index(i)
43533 642433629e20 revlog: deal with nodemap deletion within the index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 43531 diff changeset	437 self._stripnodes(i)
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	438 if i < self._lgt:
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	439 self._offsets = self._offsets[:i]
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	440 self._lgt = i
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	441 self._extra = []
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	442 else:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	443 self._extra = self._extra[: i - self._lgt]
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	444
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	445 def _calculate_index(self, i):
255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	446 return self._offsets[i]
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	447
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	448
46704 913485776542 revlog: introduce v2 format Rapha?l Gom?s <rgomes@octobus.net> parents: 46635 diff changeset	449 def parse_index2(data, inline, revlogv2=False):
29133 255274719dc1 pure: write a really lazy version of pure indexObject Maciej Fijalkowski <fijall@gmail.com> parents: 28861 diff changeset	450 if not inline:
46704 913485776542 revlog: introduce v2 format Rapha?l Gom?s <rgomes@octobus.net> parents: 46635 diff changeset	451 cls = IndexObject2 if revlogv2 else IndexObject
913485776542 revlog: introduce v2 format Rapha?l Gom?s <rgomes@octobus.net> parents: 46635 diff changeset	452 return cls(data), None
47262 468e451fc0de revlogv2: drop the code related to inlined revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47259 diff changeset	453 cls = InlinedIndexObject
46704 913485776542 revlog: introduce v2 format Rapha?l Gom?s <rgomes@octobus.net> parents: 46635 diff changeset	454 return cls(data, inline), (0, data)
913485776542 revlog: introduce v2 format Rapha?l Gom?s <rgomes@octobus.net> parents: 46635 diff changeset	455
913485776542 revlog: introduce v2 format Rapha?l Gom?s <rgomes@octobus.net> parents: 46635 diff changeset	456
47270 25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	457 def parse_index_cl_v2(data):
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	458 return IndexChangelogV2(data), None
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	459
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	460
47262 468e451fc0de revlogv2: drop the code related to inlined revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47259 diff changeset	461 class IndexObject2(IndexObject):
46860 1dc86c2a43ce revlog: directly use the Struct object for related operation Pierre-Yves David <pierre-yves.david@octobus.net> parents: 46858 diff changeset	462 index_format = revlog_constants.INDEX_ENTRY_V2
46704 913485776542 revlog: introduce v2 format Rapha?l Gom?s <rgomes@octobus.net> parents: 46635 diff changeset	463
47078 223b47235d1c sidedata: enable sidedata computers to optionally rewrite flags Rapha?l Gom?s <rgomes@octobus.net> parents: 47037 diff changeset	464 def replace_sidedata_info(
47259 07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47256 diff changeset	465 self,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47256 diff changeset	466 rev,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47256 diff changeset	467 sidedata_offset,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47256 diff changeset	468 sidedata_length,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47256 diff changeset	469 offset_flags,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47256 diff changeset	470 compression_mode,
47078 223b47235d1c sidedata: enable sidedata computers to optionally rewrite flags Rapha?l Gom?s <rgomes@octobus.net> parents: 47037 diff changeset	471 ):
46717 502e795b55ac revlog-index: add `replace_sidedata_info` method Rapha?l Gom?s <rgomes@octobus.net> parents: 46704 diff changeset	472 """
502e795b55ac revlog-index: add `replace_sidedata_info` method Rapha?l Gom?s <rgomes@octobus.net> parents: 46704 diff changeset	473 Replace an existing index entry's sidedata offset and length with new
502e795b55ac revlog-index: add `replace_sidedata_info` method Rapha?l Gom?s <rgomes@octobus.net> parents: 46704 diff changeset	474 ones.
502e795b55ac revlog-index: add `replace_sidedata_info` method Rapha?l Gom?s <rgomes@octobus.net> parents: 46704 diff changeset	475 This cannot be used outside of the context of sidedata rewriting,
47243 3b04cf976c67 revlog: use `rev` instead of `i` in replace_sidedata_info Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47235 diff changeset	476 inside the transaction that creates the revision `rev`.
46717 502e795b55ac revlog-index: add `replace_sidedata_info` method Rapha?l Gom?s <rgomes@octobus.net> parents: 46704 diff changeset	477 """
47243 3b04cf976c67 revlog: use `rev` instead of `i` in replace_sidedata_info Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47235 diff changeset	478 if rev < 0:
46717 502e795b55ac revlog-index: add `replace_sidedata_info` method Rapha?l Gom?s <rgomes@octobus.net> parents: 46704 diff changeset	479 raise KeyError
47243 3b04cf976c67 revlog: use `rev` instead of `i` in replace_sidedata_info Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47235 diff changeset	480 self._check_index(rev)
47244 78230d036e5d revlog: simplify the replace_sidedata_info code Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47243 diff changeset	481 if rev < self._lgt:
46717 502e795b55ac revlog-index: add `replace_sidedata_info` method Rapha?l Gom?s <rgomes@octobus.net> parents: 46704 diff changeset	482 msg = b"cannot rewrite entries outside of this transaction"
502e795b55ac revlog-index: add `replace_sidedata_info` method Rapha?l Gom?s <rgomes@octobus.net> parents: 46704 diff changeset	483 raise KeyError(msg)
47244 78230d036e5d revlog: simplify the replace_sidedata_info code Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47243 diff changeset	484 else:
78230d036e5d revlog: simplify the replace_sidedata_info code Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47243 diff changeset	485 entry = list(self[rev])
78230d036e5d revlog: simplify the replace_sidedata_info code Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47243 diff changeset	486 entry[0] = offset_flags
78230d036e5d revlog: simplify the replace_sidedata_info code Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47243 diff changeset	487 entry[8] = sidedata_offset
78230d036e5d revlog: simplify the replace_sidedata_info code Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47243 diff changeset	488 entry[9] = sidedata_length
47259 07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47256 diff changeset	489 entry[11] = compression_mode
47244 78230d036e5d revlog: simplify the replace_sidedata_info code Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47243 diff changeset	490 entry = tuple(entry)
47267 55d280bc59fa revlog: pass around the `rev` we deal with when packing/unpacking entry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47262 diff changeset	491 new = self._pack_entry(rev, entry)
47244 78230d036e5d revlog: simplify the replace_sidedata_info code Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47243 diff changeset	492 self._extra[rev - self._lgt] = new
46717 502e795b55ac revlog-index: add `replace_sidedata_info` method Rapha?l Gom?s <rgomes@octobus.net> parents: 46704 diff changeset	493
47267 55d280bc59fa revlog: pass around the `rev` we deal with when packing/unpacking entry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47262 diff changeset	494 def _unpack_entry(self, rev, data):
47256 2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	495 data = self.index_format.unpack(data)
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	496 entry = data[:10]
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	497 data_comp = data[10] & 3
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	498 sidedata_comp = (data[10] & (3 << 2)) >> 2
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	499 return entry + (data_comp, sidedata_comp)
47142 4292bed8da7c revlog: make the index always return the same tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47078 diff changeset	500
47267 55d280bc59fa revlog: pass around the `rev` we deal with when packing/unpacking entry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47262 diff changeset	501 def _pack_entry(self, rev, entry):
47256 2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	502 data = entry[:10]
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	503 data_comp = entry[10] & 3
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	504 sidedata_comp = (entry[11] & 3) << 2
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	505 data += (data_comp \| sidedata_comp,)
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	506
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47251 diff changeset	507 return self.index_format.pack(*data)
47143 47ffc754989a revlog: always "append" full size tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47142 diff changeset	508
47037 d57386e5c80e revlog: have an explicit "pack_header" method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47034 diff changeset	509 def entry_binary(self, rev):
47034 0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	510 """return the raw binary string representing a revision"""
0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	511 entry = self[rev]
47267 55d280bc59fa revlog: pass around the `rev` we deal with when packing/unpacking entry Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47262 diff changeset	512 return self._pack_entry(rev, entry)
47034 0d8ff1f4ab0c revlog: add a `entry_binary` method on index Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47012 diff changeset	513
47235 6b1eae313b2f revlogv2: store version information in the docket only Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47143 diff changeset	514 def pack_header(self, header):
6b1eae313b2f revlogv2: store version information in the docket only Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47143 diff changeset	515 """pack header information as binary"""
6b1eae313b2f revlogv2: store version information in the docket only Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47143 diff changeset	516 msg = 'version header should go in the docket, not the index: %d'
6b1eae313b2f revlogv2: store version information in the docket only Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47143 diff changeset	517 msg %= header
6b1eae313b2f revlogv2: store version information in the docket only Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47143 diff changeset	518 raise error.ProgrammingError(msg)
6b1eae313b2f revlogv2: store version information in the docket only Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47143 diff changeset	519
46704 913485776542 revlog: introduce v2 format Rapha?l Gom?s <rgomes@octobus.net> parents: 46635 diff changeset	520
47270 25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	521 class IndexChangelogV2(IndexObject2):
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	522 index_format = revlog_constants.INDEX_ENTRY_CL_V2
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	523
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	524 def _unpack_entry(self, rev, data, r=True):
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	525 items = self.index_format.unpack(data)
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	526 entry = items[:3] + (rev, rev) + items[3:8]
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	527 data_comp = items[8] & 3
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	528 sidedata_comp = (items[8] >> 2) & 3
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	529 return entry + (data_comp, sidedata_comp)
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	530
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	531 def _pack_entry(self, rev, entry):
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	532 assert entry[3] == rev, entry[3]
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	533 assert entry[4] == rev, entry[4]
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	534 data = entry[:3] + entry[5:10]
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	535 data_comp = entry[10] & 3
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	536 sidedata_comp = (entry[11] & 3) << 2
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	537 data += (data_comp \| sidedata_comp,)
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	538 return self.index_format.pack(*data)
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	539
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47268 diff changeset	540
44313 6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	541 def parse_index_devel_nodemap(data, inline):
45942 89a2afe31e82 formating: upgrade to black 20.8b1 Augie Fackler <raf@durin42.com> parents: 45936 diff changeset	542 """like parse_index2, but alway return a PersistentNodeMapIndexObject"""
44313 6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	543 return PersistentNodeMapIndexObject(data), None
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	544
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44034 diff changeset	545
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	546 def parse_dirstate(dmap, copymap, st):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	547 parents = [st[:20], st[20:40]]
17425 e95ec38f86b0 fix wording and not-completely-trivial spelling errors and bad docstrings Mads Kiilerich <mads@kiilerich.com> parents: 14995 diff changeset	548 # dereference fields so they will be local in loop
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	549 format = b">cllll"
7945 94d7e14cfa42 pure/parsers: fix circular imports, import mercurial modules properly Matt Mackall <mpm@selenic.com> parents: 7873 diff changeset	550 e_size = struct.calcsize(format)
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	551 pos1 = 40
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	552 l = len(st)
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	553
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	554 # the inner loop
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	555 while pos1 < l:
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	556 pos2 = pos1 + e_size
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	557 e = _unpack(b">cllll", st[pos1:pos2]) # a literal here is faster
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	558 pos1 = pos2 + e[4]
f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	559 f = st[pos2:pos1]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	560 if b'\0' in f:
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	561 f, c = f.split(b'\0')
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	562 copymap[f] = c
47665 a4443f66be6a dirstate-item: add a `from_v1_data` constructor Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47664 diff changeset	563 dmap[f] = DirstateItem.from_v1_data(*e[:4])
7700 f410c552fa15 pure Python implementation of parsers.c Martin Geisler <mg@daimi.au.dk> parents: diff changeset	564 return parents
18567 194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	565
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 39217 diff changeset	566
18567 194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	567 def pack_dirstate(dmap, copymap, pl, now):
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	568 now = int(now)
28861 86db5cb55d46 pycompat: switch to util.stringio for py3 compat timeless <timeless@mozdev.org> parents: 27339 diff changeset	569 cs = stringio()
18567 194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	570 write = cs.write
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	571 write(b"".join(pl))
43106 d783f945a701 py3: finish porting iteritems() to pycompat and remove source transformer Gregory Szorc <gregory.szorc@gmail.com> parents: 43077 diff changeset	572 for f, e in pycompat.iteritems(dmap):
47540 1a6302427eb9 dirstate-item: use need_delay when packing dirstate Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47539 diff changeset	573 if e.need_delay(now):
18567 194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	574 # The file was last modified "simultaneously" with the current
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	575 # write to dirstate (i.e. within the same second for file-
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	576 # systems with a granularity of 1 sec). This commonly happens
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	577 # for at least a couple of files on 'update'.
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	578 # The user could change the file without changing its size
19652 187bf2dde7c1 pack_dirstate: only invalidate mtime for files written in the last second Siddharth Agarwal <sid0@fb.com> parents: 18567 diff changeset	579 # within the same second. Invalidate the file's mtime in
18567 194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	580 # dirstate, forcing future 'status' calls to compare the
19652 187bf2dde7c1 pack_dirstate: only invalidate mtime for files written in the last second Siddharth Agarwal <sid0@fb.com> parents: 18567 diff changeset	581 # contents of the file if the size is the same. This prevents
187bf2dde7c1 pack_dirstate: only invalidate mtime for files written in the last second Siddharth Agarwal <sid0@fb.com> parents: 18567 diff changeset	582 # mistakenly treating such files as clean.
47540 1a6302427eb9 dirstate-item: use need_delay when packing dirstate Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47539 diff changeset	583 e = DirstateItem(e.state, e.mode, e.size, AMBIGUOUS_TIME)
18567 194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	584 dmap[f] = e
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	585
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	586 if f in copymap:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	587 f = b"%s\0%s" % (f, copymap[f])
47509 80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	588 e = _pack(
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	589 b">cllll",
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	590 e.v1_state(),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	591 e.v1_mode(),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	592 e.v1_size(),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	593 e.v1_mtime(),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	594 len(f),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47508 diff changeset	595 )
18567 194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	596 write(e)
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	597 write(f)
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py Siddharth Agarwal <sid0@fb.com> parents: 17425 diff changeset	598 return cs.getvalue()

Mercurial > public > mercurial-scm > hg

annotate mercurial/pure/parsers.py @ 47665:a4443f66be6a