Mercurial > hg > mercurial-crew-with-dirclash

annotate mercurial/context.py @ 4661:a7e9b6b1adeb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Backed out changeset cfa477946181824f4c769580ebf59710090ba08a Only printenv was changed, not the actual execution of hooks. And not setting an empty value might cause problems on platforms which can't always remove variables from the environment.
author Thomas Arendsen Hein <thomas@intevation.de>
date Thu, 21 Jun 2007 10:00:59 +0200
parents 178778ca648f
children 6b2e8cb39583
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1 # context.py - changeset and file context objects for mercurial
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2 #
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3 # Copyright 2006, 2007 Matt Mackall <mpm@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms
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6 # of the GNU General Public License, incorporated herein by reference.
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7
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8 from node import *
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9 from i18n import _
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10 import ancestor, bdiff, repo, revlog, util, os, errno
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11
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12 class changectx(object):
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13 """A changecontext object makes access to data related to a particular
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14 changeset convenient."""
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15 def __init__(self, repo, changeid=None):
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16 """changeid is a revision number, node, or tag"""
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17 self._repo = repo
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18
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19 if not changeid and changeid != 0:
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20 p1, p2 = self._repo.dirstate.parents()
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21 self._rev = self._repo.changelog.rev(p1)
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22 if self._rev == -1:
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23 changeid = 'tip'
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24 else:
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25 self._node = p1
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26 return
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27
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28 self._node = self._repo.lookup(changeid)
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29 self._rev = self._repo.changelog.rev(self._node)
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30
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31 def __str__(self):
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32 return short(self.node())
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33
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34 def __repr__(self):
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35 return "<changectx %s>" % str(self)
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36
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37 def __eq__(self, other):
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38 try:
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39 return self._rev == other._rev
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40 except AttributeError:
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41 return False
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42
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43 def __nonzero__(self):
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44 return self._rev != nullrev
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45
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46 def __getattr__(self, name):
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47 if name == '_changeset':
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48 self._changeset = self._repo.changelog.read(self.node())
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49 return self._changeset
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50 elif name == '_manifest':
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51 self._manifest = self._repo.manifest.read(self._changeset[0])
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52 return self._manifest
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53 elif name == '_manifestdelta':
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54 md = self._repo.manifest.readdelta(self._changeset[0])
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55 self._manifestdelta = md
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56 return self._manifestdelta
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57 else:
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58 raise AttributeError, name
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59
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60 def changeset(self): return self._changeset
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61 def manifest(self): return self._manifest
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62
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63 def rev(self): return self._rev
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64 def node(self): return self._node
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65 def user(self): return self._changeset[1]
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66 def date(self): return self._changeset[2]
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67 def files(self): return self._changeset[3]
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68 def description(self): return self._changeset[4]
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69 def branch(self): return self._changeset[5].get("branch")
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70
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71 def parents(self):
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72 """return contexts for each parent changeset"""
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73 p = self._repo.changelog.parents(self._node)
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74 return [changectx(self._repo, x) for x in p]
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75
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76 def children(self):
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77 """return contexts for each child changeset"""
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78 c = self._repo.changelog.children(self._node)
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79 return [changectx(self._repo, x) for x in c]
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80
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81 def filenode(self, path):
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82 if '_manifest' in self.__dict__:
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83 try:
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84 return self._manifest[path]
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85 except KeyError:
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86 raise revlog.LookupError(_("'%s' not found in manifest") % path)
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87 if '_manifestdelta' in self.__dict__ or path in self.files():
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88 if path in self._manifestdelta:
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89 return self._manifestdelta[path]
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90 node, flag = self._repo.manifest.find(self._changeset[0], path)
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91 if not node:
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92 raise revlog.LookupError(_("'%s' not found in manifest") % path)
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93
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94 return node
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95
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96 def filectx(self, path, fileid=None, filelog=None):
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97 """get a file context from this changeset"""
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98 if fileid is None:
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99 fileid = self.filenode(path)
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100 return filectx(self._repo, path, fileid=fileid,
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101 changectx=self, filelog=filelog)
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102
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103 def filectxs(self):
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104 """generate a file context for each file in this changeset's
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105 manifest"""
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106 mf = self.manifest()
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107 m = mf.keys()
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108 m.sort()
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109 for f in m:
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110 yield self.filectx(f, fileid=mf[f])
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111
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112 def ancestor(self, c2):
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113 """
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114 return the ancestor context of self and c2
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115 """
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116 n = self._repo.changelog.ancestor(self._node, c2._node)
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117 return changectx(self._repo, n)
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118
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119 class filectx(object):
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120 """A filecontext object makes access to data related to a particular
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121 filerevision convenient."""
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122 def __init__(self, repo, path, changeid=None, fileid=None,
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123 filelog=None, changectx=None):
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124 """changeid can be a changeset revision, node, or tag.
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125 fileid can be a file revision or node."""
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126 self._repo = repo
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127 self._path = path
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128
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129 assert (changeid is not None
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130 or fileid is not None
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131 or changectx is not None)
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132
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133 if filelog:
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134 self._filelog = filelog
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135
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136 if fileid is None:
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diff changeset
137 if changectx is None:
2308c39b9521 make it possible to use changectx to create a filectx
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3962
diff changeset
138 self._changeid = changeid
2308c39b9521 make it possible to use changectx to create a filectx
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3962
diff changeset
139 else:
2308c39b9521 make it possible to use changectx to create a filectx
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3962
diff changeset
140 self._changectx = changectx
2652
f23973ea3107 fix filectxt to really work
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2629
diff changeset
141 else:
3235
e8199702cf4e Make filectx lazier
Matt Mackall <mpm@selenic.com>
parents: 3209
diff changeset
142 self._fileid = fileid
2563
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
143
3144
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
144 def __getattr__(self, name):
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
145 if name == '_changectx':
2652
f23973ea3107 fix filectxt to really work
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2629
diff changeset
146 self._changectx = changectx(self._repo, self._changeid)
f23973ea3107 fix filectxt to really work
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2629
diff changeset
147 return self._changectx
3235
e8199702cf4e Make filectx lazier
Matt Mackall <mpm@selenic.com>
parents: 3209
diff changeset
148 elif name == '_filelog':
e8199702cf4e Make filectx lazier
Matt Mackall <mpm@selenic.com>
parents: 3209
diff changeset
149 self._filelog = self._repo.file(self._path)
e8199702cf4e Make filectx lazier
Matt Mackall <mpm@selenic.com>
parents: 3209
diff changeset
150 return self._filelog
e8199702cf4e Make filectx lazier
Matt Mackall <mpm@selenic.com>
parents: 3209
diff changeset
151 elif name == '_changeid':
e8199702cf4e Make filectx lazier
Matt Mackall <mpm@selenic.com>
parents: 3209
diff changeset
152 self._changeid = self._filelog.linkrev(self._filenode)
e8199702cf4e Make filectx lazier
Matt Mackall <mpm@selenic.com>
parents: 3209
diff changeset
153 return self._changeid
3144
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
154 elif name == '_filenode':
3961
a4edadd807dd fix tab vs space
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3930
diff changeset
155 if '_fileid' in self.__dict__:
a4edadd807dd fix tab vs space
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3930
diff changeset
156 self._filenode = self._filelog.lookup(self._fileid)
a4edadd807dd fix tab vs space
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3930
diff changeset
157 else:
a4edadd807dd fix tab vs space
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3930
diff changeset
158 self._filenode = self._changectx.filenode(self._path)
3144
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
159 return self._filenode
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
160 elif name == '_filerev':
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
161 self._filerev = self._filelog.rev(self._filenode)
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
162 return self._filerev
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
163 else:
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
164 raise AttributeError, name
2563
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
165
3201
05c588e1803d context: add __nonzero__ methods
Matt Mackall <mpm@selenic.com>
parents: 3199
diff changeset
166 def __nonzero__(self):
3712
1bd70d40ec57 context: None is not a valid filenode (revert from 23ede9e7ad4d)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3673
diff changeset
167 try:
1bd70d40ec57 context: None is not a valid filenode (revert from 23ede9e7ad4d)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3673
diff changeset
168 n = self._filenode
1bd70d40ec57 context: None is not a valid filenode (revert from 23ede9e7ad4d)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3673
diff changeset
169 return True
3930
01d98d68d697 Add revlog.LookupError exception, and use it instead of RevlogError.
Brendan Cully <brendan@kublai.com>
parents: 3893
diff changeset
170 except revlog.LookupError:
3712
1bd70d40ec57 context: None is not a valid filenode (revert from 23ede9e7ad4d)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3673
diff changeset
171 # file is missing
1bd70d40ec57 context: None is not a valid filenode (revert from 23ede9e7ad4d)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3673
diff changeset
172 return False
3201
05c588e1803d context: add __nonzero__ methods
Matt Mackall <mpm@selenic.com>
parents: 3199
diff changeset
173
3199
ebdb3f616bc0 Add str methods to contexts
Matt Mackall <mpm@selenic.com>
parents: 3198
diff changeset
174 def __str__(self):
ebdb3f616bc0 Add str methods to contexts
Matt Mackall <mpm@selenic.com>
parents: 3198
diff changeset
175 return "%s@%s" % (self.path(), short(self.node()))
ebdb3f616bc0 Add str methods to contexts
Matt Mackall <mpm@selenic.com>
parents: 3198
diff changeset
176
3151
6719b3dd7d50 context: add __repr__ methods
Matt Mackall <mpm@selenic.com>
parents: 3150
diff changeset
177 def __repr__(self):
3238
d865390c1781 context: simplify repr methods
Matt Mackall <mpm@selenic.com>
parents: 3237
diff changeset
178 return "<filectx %s>" % str(self)
3151
6719b3dd7d50 context: add __repr__ methods
Matt Mackall <mpm@selenic.com>
parents: 3150
diff changeset
179
3198
e78185746554 Add equality operators to changectx and filectx
Matt Mackall <mpm@selenic.com>
parents: 3154
diff changeset
180 def __eq__(self, other):
3715
6cb3aca69cdc Make context __eq__ handle arbitrary RHS values
Brendan Cully <brendan@kublai.com>
parents: 3712
diff changeset
181 try:
6cb3aca69cdc Make context __eq__ handle arbitrary RHS values
Brendan Cully <brendan@kublai.com>
parents: 3712
diff changeset
182 return (self._path == other._path
6cb3aca69cdc Make context __eq__ handle arbitrary RHS values
Brendan Cully <brendan@kublai.com>
parents: 3712
diff changeset
183 and self._changeid == other._changeid)
6cb3aca69cdc Make context __eq__ handle arbitrary RHS values
Brendan Cully <brendan@kublai.com>
parents: 3712
diff changeset
184 except AttributeError:
6cb3aca69cdc Make context __eq__ handle arbitrary RHS values
Brendan Cully <brendan@kublai.com>
parents: 3712
diff changeset
185 return False
3198
e78185746554 Add equality operators to changectx and filectx
Matt Mackall <mpm@selenic.com>
parents: 3154
diff changeset
186
3207
0790dce2f3a8 Add lookup method to filectx
Brendan Cully <brendan@kublai.com>
parents: 3165
diff changeset
187 def filectx(self, fileid):
0790dce2f3a8 Add lookup method to filectx
Brendan Cully <brendan@kublai.com>
parents: 3165
diff changeset
188 '''opens an arbitrary revision of the file without
0790dce2f3a8 Add lookup method to filectx
Brendan Cully <brendan@kublai.com>
parents: 3165
diff changeset
189 opening a new filelog'''
0790dce2f3a8 Add lookup method to filectx
Brendan Cully <brendan@kublai.com>
parents: 3165
diff changeset
190 return filectx(self._repo, self._path, fileid=fileid,
0790dce2f3a8 Add lookup method to filectx
Brendan Cully <brendan@kublai.com>
parents: 3165
diff changeset
191 filelog=self._filelog)
0790dce2f3a8 Add lookup method to filectx
Brendan Cully <brendan@kublai.com>
parents: 3165
diff changeset
192
2563
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
193 def filerev(self): return self._filerev
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
194 def filenode(self): return self._filenode
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
195 def filelog(self): return self._filelog
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
196
3150
a5e4c8172ace filectx: lazy linkrev usage
Matt Mackall <mpm@selenic.com>
parents: 3149
diff changeset
197 def rev(self):
3334
e44eadc92ec4 context: check self.__dict__ instead of using hasattr
Brendan Cully <brendan@kublai.com>
parents: 3319
diff changeset
198 if '_changectx' in self.__dict__:
3150
a5e4c8172ace filectx: lazy linkrev usage
Matt Mackall <mpm@selenic.com>
parents: 3149
diff changeset
199 return self._changectx.rev()
3402
372999405787 Back out d8eba1c3ce9b and a004164dbeef
Brendan Cully <brendan@kublai.com>
parents: 3400
diff changeset
200 return self._filelog.linkrev(self._filenode)
3150
a5e4c8172ace filectx: lazy linkrev usage
Matt Mackall <mpm@selenic.com>
parents: 3149
diff changeset
201
3144
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
202 def node(self): return self._changectx.node()
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
203 def user(self): return self._changectx.user()
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
204 def date(self): return self._changectx.date()
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
205 def files(self): return self._changectx.files()
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
206 def description(self): return self._changectx.description()
3428
cc9c31b07c2c Add branch method to contexts
Matt Mackall <mpm@selenic.com>
parents: 3353
diff changeset
207 def branch(self): return self._changectx.branch()
3144
8342ad5abe0b Make filectx lazier - some users never use filenode
Brendan Cully <brendan@kublai.com>
parents: 3143
diff changeset
208 def manifest(self): return self._changectx.manifest()
3149
ff1ab08e6732 restore filectx.changectx() method
Matt Mackall <mpm@selenic.com>
parents: 3146
diff changeset
209 def changectx(self): return self._changectx
2563
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
210
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
211 def data(self): return self._filelog.read(self._filenode)
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
212 def renamed(self): return self._filelog.renamed(self._filenode)
3130
da85145d4571 filectx: add rename traversal for parents()
Matt Mackall <mpm@selenic.com>
parents: 2858
diff changeset
213 def path(self): return self._path
3308
192085505f6f filectx: add size method
Matt Mackall <mpm@selenic.com>
parents: 3304
diff changeset
214 def size(self): return self._filelog.size(self._filerev)
2563
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
215
3316
0e370798eebf context: add cmp for filectxs
Matt Mackall <mpm@selenic.com>
parents: 3308
diff changeset
216 def cmp(self, text): return self._filelog.cmp(self._filenode, text)
0e370798eebf context: add cmp for filectxs
Matt Mackall <mpm@selenic.com>
parents: 3308
diff changeset
217
2563
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
218 def parents(self):
3132
4d021b91cb26 filectx: allow passing filelog in init to avoid opening new filelogs
Matt Mackall <mpm@selenic.com>
parents: 3131
diff changeset
219 p = self._path
4d021b91cb26 filectx: allow passing filelog in init to avoid opening new filelogs
Matt Mackall <mpm@selenic.com>
parents: 3131
diff changeset
220 fl = self._filelog
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
221 pl = [(p, n, fl) for n in self._filelog.parents(self._filenode)]
3131
4ea58eb3f0c9 filelog: make metadata method private
Matt Mackall <mpm@selenic.com>
parents: 3130
diff changeset
222
3132
4d021b91cb26 filectx: allow passing filelog in init to avoid opening new filelogs
Matt Mackall <mpm@selenic.com>
parents: 3131
diff changeset
223 r = self.renamed()
3130
da85145d4571 filectx: add rename traversal for parents()
Matt Mackall <mpm@selenic.com>
parents: 2858
diff changeset
224 if r:
3132
4d021b91cb26 filectx: allow passing filelog in init to avoid opening new filelogs
Matt Mackall <mpm@selenic.com>
parents: 3131
diff changeset
225 pl[0] = (r[0], r[1], None)
4d021b91cb26 filectx: allow passing filelog in init to avoid opening new filelogs
Matt Mackall <mpm@selenic.com>
parents: 3131
diff changeset
226
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
227 return [filectx(self._repo, p, fileid=n, filelog=l)
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
228 for p,n,l in pl if n != nullid]
2563
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
229
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
230 def children(self):
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
231 # hard for renames
482c524dd9ab Add context.py: changeset and file revision contexts
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
232 c = self._filelog.children(self._filenode)
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
233 return [filectx(self._repo, self._path, fileid=x,
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
234 filelog=self._filelog) for x in c]
2566
d8560b458f76 Convert hg annotate to context api
Matt Mackall <mpm@selenic.com>
parents: 2563
diff changeset
235
3165
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
236 def annotate(self, follow=False):
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
237 '''returns a list of tuples of (ctx, line) for each line
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
238 in the file, where ctx is the filectx of the node where
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
239 that line was last changed'''
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
240
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
241 def decorate(text, rev):
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
242 return ([rev] * len(text.splitlines()), text)
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
243
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
244 def pair(parent, child):
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
245 for a1, a2, b1, b2 in bdiff.blocks(parent[1], child[1]):
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
246 child[0][b1:b2] = parent[0][a1:a2]
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
247 return child
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
248
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
249 getlog = util.cachefunc(lambda x: self._repo.file(x))
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
250 def getctx(path, fileid):
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
251 log = path == self._path and self._filelog or getlog(path)
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
252 return filectx(self._repo, path, fileid=fileid, filelog=log)
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
253 getctx = util.cachefunc(getctx)
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
254
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
255 def parents(f):
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
256 # we want to reuse filectx objects as much as possible
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
257 p = f._path
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
258 if f._filerev is None: # working dir
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
259 pl = [(n.path(), n.filerev()) for n in f.parents()]
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
260 else:
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
261 pl = [(p, n) for n in f._filelog.parentrevs(f._filerev)]
3165
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
262
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
263 if follow:
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
264 r = f.renamed()
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
265 if r:
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
266 pl[0] = (r[0], getlog(r[0]).rev(r[1]))
3146
e69a0cbe268e filectx.annotate: return filectx for each line instead of rev
Brendan Cully <brendan@kublai.com>
parents: 3144
diff changeset
267
3578
3b4e00cba57a Define and use nullrev (revision of nullid) instead of -1.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3495
diff changeset
268 return [getctx(p, n) for p, n in pl if n != nullrev]
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
269
3403
1a437b0f4902 Fix annotate where linkrev != rev without exporting linkrev
Brendan Cully <brendan@kublai.com>
parents: 3402
diff changeset
270 # use linkrev to find the first changeset where self appeared
1a437b0f4902 Fix annotate where linkrev != rev without exporting linkrev
Brendan Cully <brendan@kublai.com>
parents: 3402
diff changeset
271 if self.rev() != self._filelog.linkrev(self._filenode):
1a437b0f4902 Fix annotate where linkrev != rev without exporting linkrev
Brendan Cully <brendan@kublai.com>
parents: 3402
diff changeset
272 base = self.filectx(self.filerev())
1a437b0f4902 Fix annotate where linkrev != rev without exporting linkrev
Brendan Cully <brendan@kublai.com>
parents: 3402
diff changeset
273 else:
1a437b0f4902 Fix annotate where linkrev != rev without exporting linkrev
Brendan Cully <brendan@kublai.com>
parents: 3402
diff changeset
274 base = self
1a437b0f4902 Fix annotate where linkrev != rev without exporting linkrev
Brendan Cully <brendan@kublai.com>
parents: 3402
diff changeset
275
3165
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
276 # find all ancestors
3403
1a437b0f4902 Fix annotate where linkrev != rev without exporting linkrev
Brendan Cully <brendan@kublai.com>
parents: 3402
diff changeset
277 needed = {base: 1}
1a437b0f4902 Fix annotate where linkrev != rev without exporting linkrev
Brendan Cully <brendan@kublai.com>
parents: 3402
diff changeset
278 visit = [base]
1a437b0f4902 Fix annotate where linkrev != rev without exporting linkrev
Brendan Cully <brendan@kublai.com>
parents: 3402
diff changeset
279 files = [base._path]
3165
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
280 while visit:
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
281 f = visit.pop(0)
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
282 for p in parents(f):
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
283 if p not in needed:
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
284 needed[p] = 1
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
285 visit.append(p)
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
286 if p._path not in files:
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
287 files.append(p._path)
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parents: 3154
diff changeset
288 else:
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
289 # count how many times we'll use this
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
290 needed[p] += 1
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parents: 3154
diff changeset
291
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
292 # sort by revision (per file) which is a topological order
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parents: 3154
diff changeset
293 visit = []
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
294 for f in files:
4638
3c7fc13c4bfa Fix issue 589: "undelete" sequence leads to crash.
Patrick Mezard <pmezard@gmail.com>
parents: 4414
diff changeset
295 fn = [(n.rev(), n) for n in needed.keys() if n._path == f]
3165
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
296 visit.extend(fn)
4638
3c7fc13c4bfa Fix issue 589: "undelete" sequence leads to crash.
Patrick Mezard <pmezard@gmail.com>
parents: 4414
diff changeset
297 visit.sort()
3165
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
298 hist = {}
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
299
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parents: 3154
diff changeset
300 for r, f in visit:
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
301 curr = decorate(f.data(), f)
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Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
302 for p in parents(f):
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Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
303 if p != nullid:
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
304 curr = pair(hist[p], curr)
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
305 # trim the history of unneeded revs
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Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
306 needed[p] -= 1
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
307 if not needed[p]:
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
308 del hist[p]
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
309 hist[f] = curr
5c93dd0ae413 Refactor annotate copy support.
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parents: 3154
diff changeset
310
5c93dd0ae413 Refactor annotate copy support.
Brendan Cully <brendan@kublai.com>
parents: 3154
diff changeset
311 return zip(hist[f][0], hist[f][1].splitlines(1))
3132
4d021b91cb26 filectx: allow passing filelog in init to avoid opening new filelogs
Matt Mackall <mpm@selenic.com>
parents: 3131
diff changeset
312
3134
4bf2e895cf86 filectx: add rename-aware ancestor algorithm
Matt Mackall <mpm@selenic.com>
parents: 3133
diff changeset
313 def ancestor(self, fc2):
4bf2e895cf86 filectx: add rename-aware ancestor algorithm
Matt Mackall <mpm@selenic.com>
parents: 3133
diff changeset
314 """
4bf2e895cf86 filectx: add rename-aware ancestor algorithm
Matt Mackall <mpm@selenic.com>
parents: 3133
diff changeset
315 find the common ancestor file context, if any, of self, and fc2
4bf2e895cf86 filectx: add rename-aware ancestor algorithm
Matt Mackall <mpm@selenic.com>
parents: 3133
diff changeset
316 """
4bf2e895cf86 filectx: add rename-aware ancestor algorithm
Matt Mackall <mpm@selenic.com>
parents: 3133
diff changeset
317
3136
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
318 acache = {}
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
319
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
320 # prime the ancestor cache for the working directory
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
321 for c in (self, fc2):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
322 if c._filerev == None:
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
323 pl = [(n.path(), n.filenode()) for n in c.parents()]
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
324 acache[(c._path, None)] = pl
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
325
3134
4bf2e895cf86 filectx: add rename-aware ancestor algorithm
Matt Mackall <mpm@selenic.com>
parents: 3133
diff changeset
326 flcache = {self._path:self._filelog, fc2._path:fc2._filelog}
3136
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
327 def parents(vertex):
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
328 if vertex in acache:
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
329 return acache[vertex]
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
330 f, n = vertex
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
331 if f not in flcache:
3134
4bf2e895cf86 filectx: add rename-aware ancestor algorithm
Matt Mackall <mpm@selenic.com>
parents: 3133
diff changeset
332 flcache[f] = self._repo.file(f)
3136
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
333 fl = flcache[f]
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
334 pl = [(f, p) for p in fl.parents(n) if p != nullid]
3136
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
335 re = fl.renamed(n)
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
336 if re:
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
337 pl.append(re)
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
338 acache[vertex] = pl
3136
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
339 return pl
3134
4bf2e895cf86 filectx: add rename-aware ancestor algorithm
Matt Mackall <mpm@selenic.com>
parents: 3133
diff changeset
340
3136
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
341 a, b = (self._path, self._filenode), (fc2._path, fc2._filenode)
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
342 v = ancestor.ancestor(a, b, parents)
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
343 if v:
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
344 f, n = v
3136
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
345 return filectx(self._repo, f, fileid=n, filelog=flcache[f])
3134
4bf2e895cf86 filectx: add rename-aware ancestor algorithm
Matt Mackall <mpm@selenic.com>
parents: 3133
diff changeset
346
3136
b1db258e875c Abstract ancestor algorithm into generic function
Matt Mackall <mpm@selenic.com>
parents: 3135
diff changeset
347 return None
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
348
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
349 class workingctx(changectx):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
350 """A workingctx object makes access to data related to
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
351 the current working directory convenient."""
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
352 def __init__(self, repo):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
353 self._repo = repo
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
354 self._rev = None
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
355 self._node = None
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
356
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
357 def __str__(self):
3319
6c68bc1e7873 context: change workingctx str() from . to <node>+
Matt Mackall <mpm@selenic.com>
parents: 3316
diff changeset
358 return str(self._parents[0]) + "+"
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
359
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
360 def __nonzero__(self):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
361 return True
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
362
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
363 def __getattr__(self, name):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
364 if name == '_parents':
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
365 self._parents = self._repo.parents()
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
366 return self._parents
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
367 if name == '_status':
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
368 self._status = self._repo.status()
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
369 return self._status
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
370 if name == '_manifest':
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
371 self._buildmanifest()
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
372 return self._manifest
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
373 else:
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
374 raise AttributeError, name
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
375
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
376 def _buildmanifest(self):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
377 """generate a manifest corresponding to the working directory"""
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
378
3240
8d4855fd9d7b merge: use new working context object in update
Matt Mackall <mpm@selenic.com>
parents: 3239
diff changeset
379 man = self._parents[0].manifest().copy()
3996
c190df14338c exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents: 3966
diff changeset
380 is_exec = util.execfunc(self._repo.root, man.execf)
4002
d7b9ec589546 symlinks: use is_link wherever is_exec is used
Matt Mackall <mpm@selenic.com>
parents: 3996
diff changeset
381 is_link = util.linkfunc(self._repo.root, man.linkf)
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
382 copied = self._repo.dirstate.copies()
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
383 modified, added, removed, deleted, unknown = self._status[:5]
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
384 for i, l in (("a", added), ("m", modified), ("u", unknown)):
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
385 for f in l:
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
386 man[f] = man.get(copied.get(f, f), nullid) + i
3829
676b75547d13 context: don't spuriously raise abort when a file goes missing.
Matt Mackall <mpm@selenic.com>
parents: 3715
diff changeset
387 try:
4002
d7b9ec589546 symlinks: use is_link wherever is_exec is used
Matt Mackall <mpm@selenic.com>
parents: 3996
diff changeset
388 man.set(f, is_exec(f), is_link(f))
3829
676b75547d13 context: don't spuriously raise abort when a file goes missing.
Matt Mackall <mpm@selenic.com>
parents: 3715
diff changeset
389 except OSError:
676b75547d13 context: don't spuriously raise abort when a file goes missing.
Matt Mackall <mpm@selenic.com>
parents: 3715
diff changeset
390 pass
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
391
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
392 for f in deleted + removed:
3351
50a18815e3f0 Revert changeset c67920d78248.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 3319
diff changeset
393 if f in man:
50a18815e3f0 Revert changeset c67920d78248.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 3319
diff changeset
394 del man[f]
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
395
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
396 self._manifest = man
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
397
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
398 def manifest(self): return self._manifest
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
399
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
400 def user(self): return self._repo.ui.username()
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
401 def date(self): return util.makedate()
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
402 def description(self): return ""
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
403 def files(self):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
404 f = self.modified() + self.added() + self.removed()
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
405 f.sort()
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
406 return f
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
407
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
408 def modified(self): return self._status[0]
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
409 def added(self): return self._status[1]
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
410 def removed(self): return self._status[2]
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
411 def deleted(self): return self._status[3]
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
412 def unknown(self): return self._status[4]
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
413 def clean(self): return self._status[5]
4207
7e1c8a565a4f Move branch read/write to dirstate where it belongs
Matt Mackall <mpm@selenic.com>
parents: 4206
diff changeset
414 def branch(self): return self._repo.dirstate.branch()
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
415
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
416 def parents(self):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
417 """return contexts for each parent changeset"""
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
418 return self._parents
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
419
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
420 def children(self):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
421 return []
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
422
3966
b4eaa68dea1b context: create a filectxt with filelog reuse
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3965
diff changeset
423 def filectx(self, path, filelog=None):
3239
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
424 """get a file context from the working directory"""
3966
b4eaa68dea1b context: create a filectxt with filelog reuse
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3965
diff changeset
425 return workingfilectx(self._repo, path, workingctx=self,
b4eaa68dea1b context: create a filectxt with filelog reuse
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3965
diff changeset
426 filelog=filelog)
3239
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parents: 3238
diff changeset
427
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
428 def ancestor(self, c2):
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
429 """return the ancestor context of self and c2"""
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
430 return self._parents[0].ancestor(c2) # punt on two parents for now
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parents: 3238
diff changeset
431
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parents: 3238
diff changeset
432 class workingfilectx(filectx):
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Matt Mackall <mpm@selenic.com>
parents: 3238
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433 """A workingfilectx object makes access to data related to a particular
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
434 file in the working directory convenient."""
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parents: 3238
diff changeset
435 def __init__(self, repo, path, filelog=None, workingctx=None):
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Matt Mackall <mpm@selenic.com>
parents: 3238
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436 """changeid can be a changeset revision, node, or tag.
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
437 fileid can be a file revision or node."""
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
438 self._repo = repo
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
439 self._path = path
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
440 self._changeid = None
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
441 self._filerev = self._filenode = None
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parents: 3238
diff changeset
442
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
443 if filelog:
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parents: 3238
diff changeset
444 self._filelog = filelog
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parents: 3238
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445 if workingctx:
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parents: 3238
diff changeset
446 self._changectx = workingctx
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parents: 3238
diff changeset
447
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
448 def __getattr__(self, name):
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parents: 3238
diff changeset
449 if name == '_changectx':
4414
b6146466b92a context: fix workingfilectx._changectx
Matt Mackall <mpm@selenic.com>
parents: 4207
diff changeset
450 self._changectx = workingctx(self._repo)
3239
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diff changeset
451 return self._changectx
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parents: 3238
diff changeset
452 elif name == '_repopath':
3304
45f0c49f0449 fix workingfilectx parents and ancestor functions
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parents: 3242
diff changeset
453 self._repopath = (self._repo.dirstate.copied(self._path)
45f0c49f0449 fix workingfilectx parents and ancestor functions
Matt Mackall <mpm@selenic.com>
parents: 3242
diff changeset
454 or self._path)
45f0c49f0449 fix workingfilectx parents and ancestor functions
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parents: 3242
diff changeset
455 return self._repopath
3239
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parents: 3238
diff changeset
456 elif name == '_filelog':
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parents: 3238
diff changeset
457 self._filelog = self._repo.file(self._repopath)
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parents: 3238
diff changeset
458 return self._filelog
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parents: 3238
diff changeset
459 else:
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parents: 3238
diff changeset
460 raise AttributeError, name
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
461
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parents: 3238
diff changeset
462 def __nonzero__(self):
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parents: 3238
diff changeset
463 return True
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parents: 3238
diff changeset
464
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parents: 3238
diff changeset
465 def __str__(self):
3319
6c68bc1e7873 context: change workingctx str() from . to <node>+
Matt Mackall <mpm@selenic.com>
parents: 3316
diff changeset
466 return "%s@%s" % (self.path(), self._changectx)
3239
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parents: 3238
diff changeset
467
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parents: 3238
diff changeset
468 def filectx(self, fileid):
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parents: 3238
diff changeset
469 '''opens an arbitrary revision of the file without
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
470 opening a new filelog'''
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
471 return filectx(self._repo, self._repopath, fileid=fileid,
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
472 filelog=self._filelog)
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
473
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
474 def rev(self):
3334
e44eadc92ec4 context: check self.__dict__ instead of using hasattr
Brendan Cully <brendan@kublai.com>
parents: 3319
diff changeset
475 if '_changectx' in self.__dict__:
3239
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
476 return self._changectx.rev()
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
477 return self._filelog.linkrev(self._filenode)
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
478
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
479 def data(self): return self._repo.wread(self._path)
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
480 def renamed(self):
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
481 rp = self._repopath
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parents: 3238
diff changeset
482 if rp == self._path:
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
483 return None
3965
2e5161335e65 context: fix a bug in workingfilectx.renamed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3964
diff changeset
484 return rp, self._changectx._parents[0]._manifest.get(rp, nullid)
3239
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parents: 3238
diff changeset
485
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
486 def parents(self):
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
487 '''return parent filectxs, following copies if necessary'''
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
488 p = self._path
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
489 rp = self._repopath
3304
45f0c49f0449 fix workingfilectx parents and ancestor functions
Matt Mackall <mpm@selenic.com>
parents: 3242
diff changeset
490 pcl = self._changectx._parents
3239
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
491 fl = self._filelog
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
492 pl = [(rp, pcl[0]._manifest.get(rp, nullid), fl)]
3239
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
493 if len(pcl) > 1:
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
494 if rp != p:
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
495 fl = None
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
496 pl.append((p, pcl[1]._manifest.get(p, nullid), fl))
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
497
3673
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
498 return [filectx(self._repo, p, fileid=n, filelog=l)
eb0b4a2d70a9 white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3578
diff changeset
499 for p,n,l in pl if n != nullid]
3239
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Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
500
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
501 def children(self):
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
502 return []
6d98149d70fe contexts: add working dir and working file contexts
Matt Mackall <mpm@selenic.com>
parents: 3238
diff changeset
503
3308
192085505f6f filectx: add size method
Matt Mackall <mpm@selenic.com>
parents: 3304
diff changeset
504 def size(self): return os.stat(self._repo.wjoin(self._path)).st_size
3962
2b8825c94c5a add date attribute to workingfilectx
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3961
diff changeset
505 def date(self):
2b8825c94c5a add date attribute to workingfilectx
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3961
diff changeset
506 t, tz = self._changectx.date()
2b8825c94c5a add date attribute to workingfilectx
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3961
diff changeset
507 try:
4115
eb0967c6e77b Use only integer part of mtime in workingfilectx.date(), fixes test-context.py
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4108
diff changeset
508 return (int(os.lstat(self._repo.wjoin(self._path)).st_mtime), tz)
3962
2b8825c94c5a add date attribute to workingfilectx
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3961
diff changeset
509 except OSError, err:
2b8825c94c5a add date attribute to workingfilectx
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3961
diff changeset
510 if err.errno != errno.ENOENT: raise
2b8825c94c5a add date attribute to workingfilectx
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3961
diff changeset
511 return (t, tz)
3316
0e370798eebf context: add cmp for filectxs
Matt Mackall <mpm@selenic.com>
parents: 3308
diff changeset
512
0e370798eebf context: add cmp for filectxs
Matt Mackall <mpm@selenic.com>
parents: 3308
diff changeset
513 def cmp(self, text): return self._repo.wread(self._path) == text