annotate mercurial/pure/parsers.py @ 47929:03f57915e0ce

dirstate-item: implement `added` in a simpler way We can simply use the underlying attribute. Differential Revision: https://phab.mercurial-scm.org/D11366
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Fri, 27 Aug 2021 17:07:56 +0200
parents f1033c2d9b66
children 7c37d153c22d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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
Raphaël Gomès <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
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
59 _wc_tracked = attr.ib()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
60 _p1_tracked = attr.ib()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
61 _p2_tracked = attr.ib()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
62 # the three item above should probably be combined
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
63 #
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
64 # However it is unclear if they properly cover some of the most advanced
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
65 # merge case. So we should probably wait on this to be settled.
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
66 _merged = attr.ib()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
67 _clean_p1 = attr.ib()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
68 _clean_p2 = attr.ib()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
69 _possibly_dirty = attr.ib()
47566
3df817387ea3 parsers: move DirstateItem to attr.s
Augie Fackler <augie@google.com>
parents: 47540
diff changeset
70 _mode = attr.ib()
3df817387ea3 parsers: move DirstateItem to attr.s
Augie Fackler <augie@google.com>
parents: 47540
diff changeset
71 _size = attr.ib()
3df817387ea3 parsers: move DirstateItem to attr.s
Augie Fackler <augie@google.com>
parents: 47540
diff changeset
72 _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
73
47895
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
74 def __init__(
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
75 self,
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
76 wc_tracked=False,
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
77 p1_tracked=False,
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
78 p2_tracked=False,
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
79 merged=False,
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
80 clean_p1=False,
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
81 clean_p2=False,
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
82 possibly_dirty=False,
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
83 parentfiledata=None,
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
84 ):
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
85 if merged and (clean_p1 or clean_p2):
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
86 msg = b'`merged` argument incompatible with `clean_p1`/`clean_p2`'
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
87 raise error.ProgrammingError(msg)
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
88
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
89 self._wc_tracked = wc_tracked
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
90 self._p1_tracked = p1_tracked
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
91 self._p2_tracked = p2_tracked
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
92 self._merged = merged
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
93 self._clean_p1 = clean_p1
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
94 self._clean_p2 = clean_p2
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
95 self._possibly_dirty = possibly_dirty
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
96 if parentfiledata is None:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
97 self._mode = None
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
98 self._size = None
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
99 self._mtime = None
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
100 else:
47895
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
101 self._mode = parentfiledata[0]
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
102 self._size = parentfiledata[1]
22c39f8acf78 dirstate-item: feed more information to `__init__`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47890
diff changeset
103 self._mtime = parentfiledata[2]
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
104
47665
a4443f66be6a dirstate-item: add a `from_v1_data` constructor
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47664
diff changeset
105 @classmethod
47905
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
106 def new_added(cls):
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
107 """constructor to help legacy API to build a new "added" item
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
108
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
109 Should eventually be removed
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
110 """
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
111 instance = cls()
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
112 instance._wc_tracked = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
113 instance._p1_tracked = False
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
114 instance._p2_tracked = False
47905
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
115 return instance
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
116
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
117 @classmethod
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
118 def new_merged(cls):
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
119 """constructor to help legacy API to build a new "merged" item
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
120
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
121 Should eventually be removed
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
122 """
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
123 instance = cls()
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
124 instance._wc_tracked = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
125 instance._p1_tracked = True # might not be True because of rename ?
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
126 instance._p2_tracked = True # might not be True because of rename ?
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
127 instance._merged = True
47905
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
128 return instance
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
129
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
130 @classmethod
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
131 def new_from_p2(cls):
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
132 """constructor to help legacy API to build a new "from_p2" item
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
133
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
134 Should eventually be removed
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
135 """
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
136 instance = cls()
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
137 instance._wc_tracked = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
138 instance._p1_tracked = False # might actually be True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
139 instance._p2_tracked = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
140 instance._clean_p2 = True
47905
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
141 return instance
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
142
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
143 @classmethod
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
144 def new_possibly_dirty(cls):
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
145 """constructor to help legacy API to build a new "possibly_dirty" item
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
146
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
147 Should eventually be removed
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
148 """
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
149 instance = cls()
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
150 instance._wc_tracked = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
151 instance._p1_tracked = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
152 instance._possibly_dirty = True
47905
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
153 return instance
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
154
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
155 @classmethod
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
156 def new_normal(cls, mode, size, mtime):
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
157 """constructor to help legacy API to build a new "normal" item
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
158
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
159 Should eventually be removed
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
160 """
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
161 assert size != FROM_P2
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
162 assert size != NONNORMAL
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
163 instance = cls()
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
164 instance._wc_tracked = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
165 instance._p1_tracked = True
47905
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
166 instance._mode = mode
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
167 instance._size = size
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
168 instance._mtime = mtime
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
169 return instance
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
170
c0d6a59a7704 dirstate-item: add dedicated "legacy" constructor for `addfile` case
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47895
diff changeset
171 @classmethod
47665
a4443f66be6a dirstate-item: add a `from_v1_data` constructor
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47664
diff changeset
172 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
173 """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
174
a4443f66be6a dirstate-item: add a `from_v1_data` constructor
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47664
diff changeset
175 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
176 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
177 """
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
178 if state == b'm':
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
179 return cls.new_merged()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
180 elif state == b'a':
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
181 return cls.new_added()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
182 elif state == b'r':
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
183 instance = cls()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
184 instance._wc_tracked = False
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
185 if size == NONNORMAL:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
186 instance._merged = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
187 instance._p1_tracked = (
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
188 True # might not be True because of rename ?
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
189 )
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
190 instance._p2_tracked = (
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
191 True # might not be True because of rename ?
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
192 )
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
193 elif size == FROM_P2:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
194 instance._clean_p2 = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
195 instance._p1_tracked = (
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
196 False # We actually don't know (file history)
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
197 )
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
198 instance._p2_tracked = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
199 else:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
200 instance._p1_tracked = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
201 return instance
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
202 elif state == b'n':
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
203 if size == FROM_P2:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
204 return cls.new_from_p2()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
205 elif size == NONNORMAL:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
206 return cls.new_possibly_dirty()
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
207 elif mtime == AMBIGUOUS_TIME:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
208 instance = cls.new_normal(mode, size, 42)
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
209 instance._mtime = None
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
210 instance._possibly_dirty = True
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
211 return instance
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
212 else:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
213 return cls.new_normal(mode, size, mtime)
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
214 else:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
215 raise RuntimeError(b'unknown state: %s' % state)
47665
a4443f66be6a dirstate-item: add a `from_v1_data` constructor
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47664
diff changeset
216
47666
e53256a9f9c5 dirstate-item: add a `set_possibly_dirty` method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47665
diff changeset
217 def set_possibly_dirty(self):
e53256a9f9c5 dirstate-item: add a `set_possibly_dirty` method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47665
diff changeset
218 """Mark a file as "possibly dirty"
e53256a9f9c5 dirstate-item: add a `set_possibly_dirty` method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47665
diff changeset
219
e53256a9f9c5 dirstate-item: add a `set_possibly_dirty` method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47665
diff changeset
220 This means the next status call will have to actually check its content
e53256a9f9c5 dirstate-item: add a `set_possibly_dirty` method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47665
diff changeset
221 to make sure it is correct.
e53256a9f9c5 dirstate-item: add a `set_possibly_dirty` method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47665
diff changeset
222 """
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
223 self._possibly_dirty = True
47666
e53256a9f9c5 dirstate-item: add a `set_possibly_dirty` method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47665
diff changeset
224
47890
3853e6ee160d dirstatemap: replace `removefile` by an explicit `entry.set_untracked()`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47686
diff changeset
225 def set_untracked(self):
3853e6ee160d dirstatemap: replace `removefile` by an explicit `entry.set_untracked()`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47686
diff changeset
226 """mark a file as untracked in the working copy
3853e6ee160d dirstatemap: replace `removefile` by an explicit `entry.set_untracked()`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47686
diff changeset
227
3853e6ee160d dirstatemap: replace `removefile` by an explicit `entry.set_untracked()`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47686
diff changeset
228 This will ultimately be called by command like `hg remove`.
3853e6ee160d dirstatemap: replace `removefile` by an explicit `entry.set_untracked()`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47686
diff changeset
229 """
3853e6ee160d dirstatemap: replace `removefile` by an explicit `entry.set_untracked()`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47686
diff changeset
230 # backup the previous state (useful for merge)
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
231 self._wc_tracked = False
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
232 self._mode = None
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
233 self._size = None
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
234 self._mtime = None
47890
3853e6ee160d dirstatemap: replace `removefile` by an explicit `entry.set_untracked()`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47686
diff changeset
235
47512
769037a279ec dirstate-entry: add a `state` property (and use it)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47509
diff changeset
236 @property
47536
8e4b9fe31334 dirstate-entry: add a `mode` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47532
diff changeset
237 def mode(self):
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
238 return self.v1_mode()
47536
8e4b9fe31334 dirstate-entry: add a `mode` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47532
diff changeset
239
8e4b9fe31334 dirstate-entry: add a `mode` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47532
diff changeset
240 @property
47537
0e5800c88eb4 dirstate-entry: add a `size` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47536
diff changeset
241 def size(self):
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
242 return self.v1_size()
47537
0e5800c88eb4 dirstate-entry: add a `size` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47536
diff changeset
243
0e5800c88eb4 dirstate-entry: add a `size` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47536
diff changeset
244 @property
47538
77fce401a2bb dirstate-entry: add a `mtime` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47537
diff changeset
245 def mtime(self):
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
246 return self.v1_mtime()
47538
77fce401a2bb dirstate-entry: add a `mtime` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47537
diff changeset
247
77fce401a2bb dirstate-entry: add a `mtime` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47537
diff changeset
248 @property
47512
769037a279ec dirstate-entry: add a `state` property (and use it)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47509
diff changeset
249 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
250 """
769037a279ec dirstate-entry: add a `state` property (and use it)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47509
diff changeset
251 States are:
769037a279ec dirstate-entry: add a `state` property (and use it)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47509
diff changeset
252 n normal
769037a279ec dirstate-entry: add a `state` property (and use it)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47509
diff changeset
253 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
254 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
255 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
256
769037a279ec dirstate-entry: add a `state` property (and use it)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47509
diff changeset
257 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
258 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
259 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
260 """
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
261 return self.v1_state()
47512
769037a279ec dirstate-entry: add a `state` property (and use it)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47509
diff changeset
262
47513
10e740292dff dirstate-entry: add a `merged` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47512
diff changeset
263 @property
47531
f5b8f0b9c129 dirstate-entry: add a `tracked` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47526
diff changeset
264 def tracked(self):
f5b8f0b9c129 dirstate-entry: add a `tracked` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47526
diff changeset
265 """True is the file is tracked in the working copy"""
47928
f1033c2d9b66 dirstate-item: implement `tracked` in a simpler way
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47927
diff changeset
266 return self._wc_tracked
47531
f5b8f0b9c129 dirstate-entry: add a `tracked` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47526
diff changeset
267
f5b8f0b9c129 dirstate-entry: add a `tracked` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47526
diff changeset
268 @property
47526
8bcae9bf9e8d dirstate-entry: add a `added` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47517
diff changeset
269 def added(self):
8bcae9bf9e8d dirstate-entry: add a `added` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47517
diff changeset
270 """True if the file has been added"""
47929
03f57915e0ce dirstate-item: implement `added` in a simpler way
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47928
diff changeset
271 return self._wc_tracked and not (self._p1_tracked or self._p2_tracked)
47526
8bcae9bf9e8d dirstate-entry: add a `added` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47517
diff changeset
272
8bcae9bf9e8d dirstate-entry: add a `added` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47517
diff changeset
273 @property
47513
10e740292dff dirstate-entry: add a `merged` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47512
diff changeset
274 def merged(self):
10e740292dff dirstate-entry: add a `merged` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47512
diff changeset
275 """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
276
10e740292dff dirstate-entry: add a `merged` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47512
diff changeset
277 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
278 """
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
279 return self.v1_state() == b'm'
47513
10e740292dff dirstate-entry: add a `merged` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47512
diff changeset
280
47514
559aee84b889 dirstate-entry: add a `from_p2` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47513
diff changeset
281 @property
559aee84b889 dirstate-entry: add a `from_p2` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47513
diff changeset
282 def from_p2(self):
559aee84b889 dirstate-entry: add a `from_p2` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47513
diff changeset
283 """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
284
47517
28632eb3ca3e dirstate-entry: restrict `from_p2` property to tracked file
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47516
diff changeset
285 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
286
47514
559aee84b889 dirstate-entry: add a `from_p2` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47513
diff changeset
287 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
288 """
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
289 return self.v1_state() == b'n' and self.v1_size() == FROM_P2
47514
559aee84b889 dirstate-entry: add a `from_p2` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47513
diff changeset
290
47515
c94d3ff46fd5 dirstate-entry: add a `removed` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47514
diff changeset
291 @property
47516
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47515
diff changeset
292 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
293 """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
294
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47515
diff changeset
295 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
296 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
297 """
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
298 return self.v1_state() == b'r' and self.v1_size() == FROM_P2
47516
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47515
diff changeset
299
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47515
diff changeset
300 @property
47515
c94d3ff46fd5 dirstate-entry: add a `removed` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47514
diff changeset
301 def removed(self):
c94d3ff46fd5 dirstate-entry: add a `removed` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47514
diff changeset
302 """True if the file has been removed"""
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
303 return self.v1_state() == b'r'
47515
c94d3ff46fd5 dirstate-entry: add a `removed` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47514
diff changeset
304
47516
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47515
diff changeset
305 @property
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47515
diff changeset
306 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
307 """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
308
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47515
diff changeset
309 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
310 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
311 """
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
312 return self.v1_state() == b'r' and self.v1_size() == NONNORMAL
47516
b8ffe85e399b dirstate-entry: `merged_removed` and `from_p2_removed` properties
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47515
diff changeset
313
47685
265cdfaad372 dirstate-item: introduce a `dm_nonnormal` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47667
diff changeset
314 @property
265cdfaad372 dirstate-item: introduce a `dm_nonnormal` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47667
diff changeset
315 def dm_nonnormal(self):
265cdfaad372 dirstate-item: introduce a `dm_nonnormal` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47667
diff changeset
316 """True is the entry is non-normal in the dirstatemap sense
265cdfaad372 dirstate-item: introduce a `dm_nonnormal` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47667
diff changeset
317
265cdfaad372 dirstate-item: introduce a `dm_nonnormal` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47667
diff changeset
318 There is no reason for any code, but the dirstatemap one to use this.
265cdfaad372 dirstate-item: introduce a `dm_nonnormal` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47667
diff changeset
319 """
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
320 return self.v1_state() != b'n' or self.v1_mtime() == AMBIGUOUS_TIME
47685
265cdfaad372 dirstate-item: introduce a `dm_nonnormal` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47667
diff changeset
321
47686
e43128ee436f dirstate-item: introduce a `dm_otherparent` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47685
diff changeset
322 @property
e43128ee436f dirstate-item: introduce a `dm_otherparent` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47685
diff changeset
323 def dm_otherparent(self):
e43128ee436f dirstate-item: introduce a `dm_otherparent` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47685
diff changeset
324 """True is the entry is `otherparent` in the dirstatemap sense
e43128ee436f dirstate-item: introduce a `dm_otherparent` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47685
diff changeset
325
e43128ee436f dirstate-item: introduce a `dm_otherparent` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47685
diff changeset
326 There is no reason for any code, but the dirstatemap one to use this.
e43128ee436f dirstate-item: introduce a `dm_otherparent` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47685
diff changeset
327 """
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
328 return self.v1_size() == FROM_P2
47686
e43128ee436f dirstate-item: introduce a `dm_otherparent` property
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47685
diff changeset
329
47509
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
330 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
331 """return a "state" suitable for v1 serialization"""
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
332 if not (self._p1_tracked or self._p2_tracked or self._wc_tracked):
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
333 # the object has no state to record, this is -currently-
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
334 # unsupported
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
335 raise RuntimeError('untracked item')
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
336 elif not self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
337 return b'r'
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
338 elif self._merged:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
339 return b'm'
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
340 elif not (self._p1_tracked or self._p2_tracked) and self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
341 return b'a'
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
342 elif self._clean_p2 and self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
343 return b'n'
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
344 elif not self._p1_tracked and self._p2_tracked and self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
345 return b'n'
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
346 elif self._possibly_dirty:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
347 return b'n'
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
348 elif self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
349 return b'n'
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
350 else:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
351 raise RuntimeError('unreachable')
47509
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
352
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
353 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
354 """return a "mode" suitable for v1 serialization"""
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
355 return self._mode if self._mode is not None else 0
47509
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
356
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
357 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
358 """return a "size" suitable for v1 serialization"""
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
359 if not (self._p1_tracked or self._p2_tracked or self._wc_tracked):
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
360 # the object has no state to record, this is -currently-
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
361 # unsupported
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
362 raise RuntimeError('untracked item')
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
363 elif not self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
364 # File was deleted
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
365 if self._merged:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
366 return NONNORMAL
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
367 elif self._clean_p2:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
368 return FROM_P2
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
369 else:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
370 return 0
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
371 elif self._merged:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
372 return FROM_P2
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
373 elif not (self._p1_tracked or self._p2_tracked) and self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
374 # Added
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
375 return NONNORMAL
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
376 elif self._clean_p2 and self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
377 return FROM_P2
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
378 elif not self._p1_tracked and self._p2_tracked and self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
379 return FROM_P2
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
380 elif self._possibly_dirty:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
381 if self._size is None:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
382 return NONNORMAL
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
383 else:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
384 return self._size
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
385 elif self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
386 return self._size
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
387 else:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
388 raise RuntimeError('unreachable')
47509
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
389
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
390 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
391 """return a "mtime" suitable for v1 serialization"""
47927
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
392 if not (self._p1_tracked or self._p2_tracked or self._wc_tracked):
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
393 # the object has no state to record, this is -currently-
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
394 # unsupported
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
395 raise RuntimeError('untracked item')
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
396 elif not self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
397 return 0
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
398 elif self._possibly_dirty:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
399 return AMBIGUOUS_TIME
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
400 elif self._merged:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
401 return AMBIGUOUS_TIME
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
402 elif not (self._p1_tracked or self._p2_tracked) and self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
403 return AMBIGUOUS_TIME
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
404 elif self._clean_p2 and self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
405 return AMBIGUOUS_TIME
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
406 elif not self._p1_tracked and self._p2_tracked and self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
407 return AMBIGUOUS_TIME
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
408 elif self._wc_tracked:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
409 if self._mtime is None:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
410 return 0
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
411 else:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
412 return self._mtime
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
413 else:
b81f52ca8075 dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47926
diff changeset
414 raise RuntimeError('unreachable')
47509
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
415
47532
ccbabaee5c36 dirstate-entry: add a `need_delay` method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47531
diff changeset
416 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
417 """True if the stored mtime would be ambiguous with the current time"""
47926
05f2be3affe3 dirstate-item: have all the logic go through the v1_ accessors
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47925
diff changeset
418 return self.v1_state() == b'n' and self.v1_mtime() == now
47532
ccbabaee5c36 dirstate-entry: add a `need_delay` method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47531
diff changeset
419
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
420
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
421 def gettype(q):
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
422 return int(q & 0xFFFF)
7945
94d7e14cfa42 pure/parsers: fix circular imports, import mercurial modules properly
Matt Mackall <mpm@selenic.com>
parents: 7873
diff changeset
423
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
424
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
425 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
426 # 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
427 rust_ext_compat = 0
46635
e83327af26f1 pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents: 46407
diff changeset
428 # 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
429 index_format = revlog_constants.INDEX_ENTRY_V1
46635
e83327af26f1 pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents: 46407
diff changeset
430 # Size of a C unsigned long long int, platform independent
e83327af26f1 pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents: 46407
diff changeset
431 big_int_size = struct.calcsize(b'>Q')
e83327af26f1 pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents: 46407
diff changeset
432 # Size of a C long int, platform independent
e83327af26f1 pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents: 46407
diff changeset
433 int_size = struct.calcsize(b'>i')
e83327af26f1 pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents: 46407
diff changeset
434 # 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
435 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
436 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
437 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
438 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
439 -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
440 -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
441 -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
442 -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
443 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
444 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
445 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
446 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
447 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
448 )
46407
095fa99ae5f5 revlog: prepare pure parser for being overloaded
Raphaël Gomès <rgomes@octobus.net>
parents: 45942
diff changeset
449
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
450 @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
451 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
452 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
453
43574
02802fa87b74 revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43554
diff changeset
454 @property
02802fa87b74 revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43554
diff changeset
455 def nodemap(self):
43619
c207c46a86b9 py3: pass a bytes value for "msg" to nouideprecwarn()
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43574
diff changeset
456 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
457 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
458 return self._nodemap
02802fa87b74 revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43554
diff changeset
459
43525
845e5b313783 revlog: move the nodemap into the index object (for pure)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43106
diff changeset
460 @util.propertycache
43574
02802fa87b74 revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43554
diff changeset
461 def _nodemap(self):
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46974
diff changeset
462 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
463 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
464 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
465 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
466 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
467
43534
0c659fc20207 index: add a `has_node` method (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43533
diff changeset
468 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
469 """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
470 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
471
43552
bd87114ce341 index: add a `rev` method (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43534
diff changeset
472 def rev(self, node):
bd87114ce341 index: add a `rev` method (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43534
diff changeset
473 """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
474
bd87114ce341 index: add a `rev` method (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43534
diff changeset
475 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
476 return self._nodemap[node]
43552
bd87114ce341 index: add a `rev` method (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43534
diff changeset
477
43554
b56de57c45ce index: add a `get_rev` method (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43552
diff changeset
478 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
479 """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
480
b56de57c45ce index: add a `get_rev` method (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43552
diff changeset
481 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
482 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
483
43533
642433629e20 revlog: deal with nodemap deletion within the index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43531
diff changeset
484 def _stripnodes(self, start):
43574
02802fa87b74 revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43554
diff changeset
485 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
486 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
487 n = self[r][7]
43574
02802fa87b74 revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43554
diff changeset
488 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
489
43525
845e5b313783 revlog: move the nodemap into the index object (for pure)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43106
diff changeset
490 def clearcaches(self):
43574
02802fa87b74 revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43554
diff changeset
491 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
492
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
493 def __len__(self):
38851
781b2720d2ac index: don't include nullid in len()
Martin von Zweigbergk <martinvonz@google.com>
parents: 38850
diff changeset
494 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
495
38850
6104b203bec8 index: replace insert(-1, e) method by append(e) method
Martin von Zweigbergk <martinvonz@google.com>
parents: 38848
diff changeset
496 def append(self, tup):
43574
02802fa87b74 revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43554
diff changeset
497 if '_nodemap' in vars(self):
02802fa87b74 revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43554
diff changeset
498 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
499 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
500 self._extra.append(data)
7945
94d7e14cfa42 pure/parsers: fix circular imports, import mercurial modules properly
Matt Mackall <mpm@selenic.com>
parents: 7873
diff changeset
501
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
502 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
503 assert entry[8] == 0
47ffc754989a revlog: always "append" full size tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47142
diff changeset
504 assert entry[9] == 0
47ffc754989a revlog: always "append" full size tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47142
diff changeset
505 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
506
39217
5961517fd2a8 index: rename _fix_index() since it no longer fixes the index
Martin von Zweigbergk <martinvonz@google.com>
parents: 39216
diff changeset
507 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
508 if not isinstance(i, int):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
509 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
510 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
511 raise IndexError
7945
94d7e14cfa42 pure/parsers: fix circular imports, import mercurial modules properly
Matt Mackall <mpm@selenic.com>
parents: 7873
diff changeset
512
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
513 def __getitem__(self, i):
39047
a1f934573c0b parsers: adjust pure-python version to mimic a3dacabd476b
Augie Fackler <augie@google.com>
parents: 38851
diff changeset
514 if i == -1:
46407
095fa99ae5f5 revlog: prepare pure parser for being overloaded
Raphaël Gomès <rgomes@octobus.net>
parents: 45942
diff changeset
515 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
516 self._check_index(i)
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
517 if i >= self._lgt:
45936
0ce15a8c7b8b revlog: store new index entries as binary
Joerg Sonnenberger <joerg@bec.de>
parents: 45645
diff changeset
518 data = self._extra[i - self._lgt]
0ce15a8c7b8b revlog: store new index entries as binary
Joerg Sonnenberger <joerg@bec.de>
parents: 45645
diff changeset
519 else:
0ce15a8c7b8b revlog: store new index entries as binary
Joerg Sonnenberger <joerg@bec.de>
parents: 45645
diff changeset
520 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
521 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
522 r = self._unpack_entry(i, data)
45936
0ce15a8c7b8b revlog: store new index entries as binary
Joerg Sonnenberger <joerg@bec.de>
parents: 45645
diff changeset
523 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
524 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
525 r = (offset,) + r[1:]
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
526 return r
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
527
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
528 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
529 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
530 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
531 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
532 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
533 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
534 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
535 )
47142
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47078
diff changeset
536 return r
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47078
diff changeset
537
47037
d57386e5c80e revlog: have an explicit "pack_header" method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47034
diff changeset
538 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
539 """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
540 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
541 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
542
d57386e5c80e revlog: have an explicit "pack_header" method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47034
diff changeset
543 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
544 """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
545 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
546 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
547 if rev == 0:
47037
d57386e5c80e revlog: have an explicit "pack_header" method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47034
diff changeset
548 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
549 return p
0d8ff1f4ab0c revlog: add a `entry_binary` method on index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47012
diff changeset
550
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
551
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
552 class IndexObject(BaseIndexObject):
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
553 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
554 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
555 len(data),
0d8ff1f4ab0c revlog: add a `entry_binary` method on index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47012
diff changeset
556 self.entry_size,
0d8ff1f4ab0c revlog: add a `entry_binary` method on index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47012
diff changeset
557 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
558 )
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
559 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
560 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
561 self._extra = []
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
562
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
563 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
564 return i * self.entry_size
13253
61c9bc3da402 revlog: remove lazy index
Matt Mackall <mpm@selenic.com>
parents: 10263
diff changeset
565
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
566 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
567 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
568 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
569 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
570 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
571 self._stripnodes(i)
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
572 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
573 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
574 self._lgt = i
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
575 self._extra = []
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
576 else:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
577 self._extra = self._extra[: i - self._lgt]
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
578
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
579
44313
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
diff changeset
580 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
581 """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
582
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
diff changeset
583 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
584 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
585 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
586 """
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
diff changeset
587
44314
7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44313
diff changeset
588 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
589 """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
590
7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44313
diff changeset
591 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
592 index."""
7f4f7ef3133e nodemap: add a optional `nodemap_add_full` method on indexes
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44313
diff changeset
593 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
594
44333
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44320
diff changeset
595 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
596 """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
597
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44320
diff changeset
598 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
599 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
600 """
50ad851efd9b nodemap: introduce append-only incremental update of the persistent data
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44320
diff changeset
601 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
602 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
603 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
604 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
605 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
606 )
44337
1d2b37def017 nodemap: double check the source docket when doing incremental update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44336
diff changeset
607
1d2b37def017 nodemap: double check the source docket when doing incremental update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44336
diff changeset
608 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
609 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
610
44335
e41a164db7a9 nodemap: track the maximum revision tracked in the nodemap
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44333
diff changeset
611 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
612 """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
613
671f9479af0e nodemap: provide the on disk data to indexes who support it
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44314
diff changeset
614 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
615 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
616 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
617 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
618 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
619 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
620 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
621 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
622
44313
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
diff changeset
623
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
624 class InlinedIndexObject(BaseIndexObject):
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
625 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
626 self._data = data
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
627 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
628 self._inline_scan(self._lgt)
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
629 self._extra = []
7700
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
630
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
631 def _inline_scan(self, lgt):
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
632 off = 0
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
633 if lgt is not None:
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
634 self._offsets = [0] * lgt
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
635 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
636 while off <= len(self._data) - self.entry_size:
46407
095fa99ae5f5 revlog: prepare pure parser for being overloaded
Raphaël Gomès <rgomes@octobus.net>
parents: 45942
diff changeset
637 start = off + self.big_int_size
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
638 (s,) = struct.unpack(
46407
095fa99ae5f5 revlog: prepare pure parser for being overloaded
Raphaël Gomès <rgomes@octobus.net>
parents: 45942
diff changeset
639 b'>i',
095fa99ae5f5 revlog: prepare pure parser for being overloaded
Raphaël Gomès <rgomes@octobus.net>
parents: 45942
diff changeset
640 self._data[start : start + self.int_size],
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
641 )
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
642 if lgt is not None:
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
643 self._offsets[count] = off
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
644 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
645 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
646 if off != len(self._data):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
647 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
648 return count
14421
639f26cab2f5 pure parsers: properly detect corrupt index files
Augie Fackler <durin42@gmail.com>
parents: 14064
diff changeset
649
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
650 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
651 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
652 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
653 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
654 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
655 self._stripnodes(i)
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
656 if i < self._lgt:
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
657 self._offsets = self._offsets[:i]
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
658 self._lgt = i
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
659 self._extra = []
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
660 else:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
661 self._extra = self._extra[: i - self._lgt]
7700
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
662
29133
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
663 def _calculate_index(self, i):
255274719dc1 pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents: 28861
diff changeset
664 return self._offsets[i]
7700
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
665
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
666
46704
913485776542 revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents: 46635
diff changeset
667 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
668 if not inline:
46704
913485776542 revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents: 46635
diff changeset
669 cls = IndexObject2 if revlogv2 else IndexObject
913485776542 revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents: 46635
diff changeset
670 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
671 cls = InlinedIndexObject
46704
913485776542 revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents: 46635
diff changeset
672 return cls(data, inline), (0, data)
913485776542 revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents: 46635
diff changeset
673
913485776542 revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents: 46635
diff changeset
674
47270
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47268
diff changeset
675 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
676 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
677
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47268
diff changeset
678
47262
468e451fc0de revlogv2: drop the code related to inlined revlogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47259
diff changeset
679 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
680 index_format = revlog_constants.INDEX_ENTRY_V2
46704
913485776542 revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents: 46635
diff changeset
681
47078
223b47235d1c sidedata: enable sidedata computers to optionally rewrite flags
Raphaël Gomès <rgomes@octobus.net>
parents: 47037
diff changeset
682 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
683 self,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47256
diff changeset
684 rev,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47256
diff changeset
685 sidedata_offset,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47256
diff changeset
686 sidedata_length,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47256
diff changeset
687 offset_flags,
07641bafa646 revlog: compress sidedata when doing "post-pull" sidedata update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47256
diff changeset
688 compression_mode,
47078
223b47235d1c sidedata: enable sidedata computers to optionally rewrite flags
Raphaël Gomès <rgomes@octobus.net>
parents: 47037
diff changeset
689 ):
46717
502e795b55ac revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents: 46704
diff changeset
690 """
502e795b55ac revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents: 46704
diff changeset
691 Replace an existing index entry's sidedata offset and length with new
502e795b55ac revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents: 46704
diff changeset
692 ones.
502e795b55ac revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents: 46704
diff changeset
693 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
694 inside the transaction that creates the revision `rev`.
46717
502e795b55ac revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents: 46704
diff changeset
695 """
47243
3b04cf976c67 revlog: use `rev` instead of `i` in replace_sidedata_info
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47235
diff changeset
696 if rev < 0:
46717
502e795b55ac revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents: 46704
diff changeset
697 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
698 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
699 if rev < self._lgt:
46717
502e795b55ac revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents: 46704
diff changeset
700 msg = b"cannot rewrite entries outside of this transaction"
502e795b55ac revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents: 46704
diff changeset
701 raise KeyError(msg)
47244
78230d036e5d revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47243
diff changeset
702 else:
78230d036e5d revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47243
diff changeset
703 entry = list(self[rev])
78230d036e5d revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47243
diff changeset
704 entry[0] = offset_flags
78230d036e5d revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47243
diff changeset
705 entry[8] = sidedata_offset
78230d036e5d revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47243
diff changeset
706 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
707 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
708 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
709 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
710 self._extra[rev - self._lgt] = new
46717
502e795b55ac revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents: 46704
diff changeset
711
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
712 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
713 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
714 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
715 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
716 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
717 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
718
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
719 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
720 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
721 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
722 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
723 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
724
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47251
diff changeset
725 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
726
47037
d57386e5c80e revlog: have an explicit "pack_header" method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47034
diff changeset
727 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
728 """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
729 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
730 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
731
47235
6b1eae313b2f revlogv2: store version information in the docket only
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47143
diff changeset
732 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
733 """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
734 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
735 msg %= header
6b1eae313b2f revlogv2: store version information in the docket only
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47143
diff changeset
736 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
737
46704
913485776542 revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents: 46635
diff changeset
738
47270
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47268
diff changeset
739 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
740 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
741
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47268
diff changeset
742 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
743 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
744 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
745 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
746 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
747 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
748
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47268
diff changeset
749 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
750 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
751 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
752 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
753 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
754 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
755 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
756 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
757
25ce16bf724b changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47268
diff changeset
758
44313
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
diff changeset
759 def parse_index_devel_nodemap(data, inline):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45936
diff changeset
760 """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
761 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
762
6f9e8e142cea nodemap: add a (python) index class for persistent nodemap testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 44034
diff changeset
763
7700
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
764 def parse_dirstate(dmap, copymap, st):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
765 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
766 # 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
767 format = b">cllll"
7945
94d7e14cfa42 pure/parsers: fix circular imports, import mercurial modules properly
Matt Mackall <mpm@selenic.com>
parents: 7873
diff changeset
768 e_size = struct.calcsize(format)
7700
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
769 pos1 = 40
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
770 l = len(st)
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
771
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
772 # the inner loop
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
773 while pos1 < l:
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
774 pos2 = pos1 + e_size
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
775 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
776 pos1 = pos2 + e[4]
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
777 f = st[pos2:pos1]
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
778 if b'\0' in f:
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
779 f, c = f.split(b'\0')
7700
f410c552fa15 pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff changeset
780 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
781 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
782 return parents
18567
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents: 17425
diff changeset
783
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 39217
diff changeset
784
18567
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents: 17425
diff changeset
785 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
786 now = int(now)
28861
86db5cb55d46 pycompat: switch to util.stringio for py3 compat
timeless <timeless@mozdev.org>
parents: 27339
diff changeset
787 cs = stringio()
18567
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents: 17425
diff changeset
788 write = cs.write
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
789 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
790 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
791 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
792 # 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
793 # 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
794 # 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
795 # 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
796 # 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
797 # 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
798 # 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
799 # 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
800 # mistakenly treating such files as clean.
47667
d06ced90c80f dirstate-item: use `set_possibly_dirty` in `pure.pack_dirstate`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47666
diff changeset
801 e.set_possibly_dirty()
18567
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents: 17425
diff changeset
802
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents: 17425
diff changeset
803 if f in copymap:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
804 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
805 e = _pack(
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
806 b">cllll",
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
807 e.v1_state(),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
808 e.v1_mode(),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
809 e.v1_size(),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
810 e.v1_mtime(),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
811 len(f),
80dc1d452993 dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47508
diff changeset
812 )
18567
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents: 17425
diff changeset
813 write(e)
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents: 17425
diff changeset
814 write(f)
194e63c1ccb9 dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents: 17425
diff changeset
815 return cs.getvalue()