Mercurial > hg
annotate mercurial/context.py @ 6339:ed9b07a97587
util: check fileno() validity in win32 set_binary()
author | Patrick Mezard <pmezard@gmail.com> |
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date | Fri, 21 Mar 2008 21:56:55 +0100 |
parents | 90a4329a6b4a |
children | fb502719c75c a7582980d654 |
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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 nullid, nullrev, short |
3891 | 9 from i18n import _ |
6212 | 10 import ancestor, bdiff, 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 __ne__(self, other): |
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44 return not (self == other) |
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45 |
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46 def __nonzero__(self): |
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47 return self._rev != nullrev |
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48 |
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49 def __getattr__(self, name): |
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50 if name == '_changeset': |
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51 self._changeset = self._repo.changelog.read(self.node()) |
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52 return self._changeset |
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53 elif name == '_manifest': |
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54 self._manifest = self._repo.manifest.read(self._changeset[0]) |
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55 return self._manifest |
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56 elif name == '_manifestdelta': |
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57 md = self._repo.manifest.readdelta(self._changeset[0]) |
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58 self._manifestdelta = md |
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59 return self._manifestdelta |
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60 else: |
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61 raise AttributeError, name |
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62 |
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63 def __contains__(self, key): |
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64 return key in self._manifest |
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65 |
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66 def __getitem__(self, key): |
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67 return self.filectx(key) |
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68 |
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69 def __iter__(self): |
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70 a = self._manifest.keys() |
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71 a.sort() |
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72 for f in a: |
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73 yield f |
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74 |
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75 def changeset(self): return self._changeset |
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76 def manifest(self): return self._manifest |
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77 |
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78 def rev(self): return self._rev |
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79 def node(self): return self._node |
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80 def user(self): return self._changeset[1] |
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81 def date(self): return self._changeset[2] |
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82 def files(self): return self._changeset[3] |
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83 def description(self): return self._changeset[4] |
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84 def branch(self): return self._changeset[5].get("branch") |
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85 def extra(self): return self._changeset[5] |
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87 |
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88 def parents(self): |
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89 """return contexts for each parent changeset""" |
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90 p = self._repo.changelog.parents(self._node) |
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91 return [changectx(self._repo, x) for x in p] |
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92 |
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93 def children(self): |
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94 """return contexts for each child changeset""" |
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95 c = self._repo.changelog.children(self._node) |
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96 return [changectx(self._repo, x) for x in c] |
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97 |
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98 def _fileinfo(self, path): |
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99 if '_manifest' in self.__dict__: |
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100 try: |
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101 return self._manifest[path], self._manifest.flags(path) |
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102 except KeyError: |
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103 raise revlog.LookupError(self._node, path, |
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104 _('not found in manifest')) |
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105 if '_manifestdelta' in self.__dict__ or path in self.files(): |
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106 if path in self._manifestdelta: |
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107 return self._manifestdelta[path], self._manifestdelta.flags(path) |
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108 node, flag = self._repo.manifest.find(self._changeset[0], path) |
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109 if not node: |
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110 raise revlog.LookupError(self._node, path, |
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111 _('not found in manifest')) |
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112 |
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113 return node, flag |
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114 |
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115 def filenode(self, path): |
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116 return self._fileinfo(path)[0] |
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117 |
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118 def fileflags(self, path): |
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119 try: |
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120 return self._fileinfo(path)[1] |
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121 except revlog.LookupError: |
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122 return '' |
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123 |
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124 def filectx(self, path, fileid=None, filelog=None): |
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125 """get a file context from this changeset""" |
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126 if fileid is None: |
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127 fileid = self.filenode(path) |
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128 return filectx(self._repo, path, fileid=fileid, |
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129 changectx=self, filelog=filelog) |
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130 |
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131 def filectxs(self): |
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132 """generate a file context for each file in this changeset's |
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133 manifest""" |
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134 mf = self.manifest() |
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135 m = mf.keys() |
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136 m.sort() |
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137 for f in m: |
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138 yield self.filectx(f, fileid=mf[f]) |
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139 |
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140 def ancestor(self, c2): |
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141 """ |
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142 return the ancestor context of self and c2 |
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143 """ |
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144 n = self._repo.changelog.ancestor(self._node, c2._node) |
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145 return changectx(self._repo, n) |
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146 |
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147 class filectx(object): |
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148 """A filecontext object makes access to data related to a particular |
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149 filerevision convenient.""" |
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150 def __init__(self, repo, path, changeid=None, fileid=None, |
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151 filelog=None, changectx=None): |
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152 """changeid can be a changeset revision, node, or tag. |
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153 fileid can be a file revision or node.""" |
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154 self._repo = repo |
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155 self._path = path |
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156 |
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157 assert (changeid is not None |
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158 or fileid is not None |
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159 or changectx is not None) |
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160 |
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161 if filelog: |
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162 self._filelog = filelog |
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163 |
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164 if changeid is not None: |
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165 self._changeid = changeid |
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166 if changectx is not None: |
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167 self._changectx = changectx |
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168 if fileid is not None: |
3213 | 169 self._fileid = fileid |
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170 |
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171 def __getattr__(self, name): |
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172 if name == '_changectx': |
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173 self._changectx = changectx(self._repo, self._changeid) |
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174 return self._changectx |
3213 | 175 elif name == '_filelog': |
176 self._filelog = self._repo.file(self._path) | |
177 return self._filelog | |
178 elif name == '_changeid': | |
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179 if '_changectx' in self.__dict__: |
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180 self._changeid = self._changectx.rev() |
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181 else: |
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182 self._changeid = self._filelog.linkrev(self._filenode) |
3213 | 183 return self._changeid |
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184 elif name == '_filenode': |
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185 if '_fileid' in self.__dict__: |
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186 self._filenode = self._filelog.lookup(self._fileid) |
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187 else: |
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188 self._filenode = self._changectx.filenode(self._path) |
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189 return self._filenode |
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190 elif name == '_filerev': |
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191 self._filerev = self._filelog.rev(self._filenode) |
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192 return self._filerev |
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193 elif name == '_repopath': |
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194 self._repopath = self._path |
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195 return self._repopath |
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196 else: |
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197 raise AttributeError, name |
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198 |
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199 def __nonzero__(self): |
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200 try: |
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201 n = self._filenode |
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202 return True |
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203 except revlog.LookupError: |
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204 # file is missing |
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205 return False |
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206 |
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207 def __str__(self): |
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208 return "%s@%s" % (self.path(), short(self.node())) |
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209 |
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210 def __repr__(self): |
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211 return "<filectx %s>" % str(self) |
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212 |
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213 def __eq__(self, other): |
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214 try: |
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215 return (self._path == other._path |
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216 and self._fileid == other._fileid) |
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217 except AttributeError: |
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218 return False |
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219 |
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220 def __ne__(self, other): |
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221 return not (self == other) |
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222 |
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223 def filectx(self, fileid): |
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224 '''opens an arbitrary revision of the file without |
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225 opening a new filelog''' |
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226 return filectx(self._repo, self._path, fileid=fileid, |
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227 filelog=self._filelog) |
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228 |
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229 def filerev(self): return self._filerev |
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230 def filenode(self): return self._filenode |
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231 def fileflags(self): return self._changectx.fileflags(self._path) |
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232 def isexec(self): return 'x' in self.fileflags() |
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233 def islink(self): return 'l' in self.fileflags() |
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234 def filelog(self): return self._filelog |
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235 |
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236 def rev(self): |
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237 if '_changectx' in self.__dict__: |
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238 return self._changectx.rev() |
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239 if '_changeid' in self.__dict__: |
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240 return self._changectx.rev() |
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Back out d8eba1c3ce9b and a004164dbeef
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241 return self._filelog.linkrev(self._filenode) |
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242 |
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243 def linkrev(self): return self._filelog.linkrev(self._filenode) |
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244 def node(self): return self._changectx.node() |
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245 def user(self): return self._changectx.user() |
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246 def date(self): return self._changectx.date() |
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247 def files(self): return self._changectx.files() |
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248 def description(self): return self._changectx.description() |
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249 def branch(self): return self._changectx.branch() |
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250 def manifest(self): return self._changectx.manifest() |
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251 def changectx(self): return self._changectx |
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252 |
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253 def data(self): return self._filelog.read(self._filenode) |
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254 def path(self): return self._path |
3302 | 255 def size(self): return self._filelog.size(self._filerev) |
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256 |
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257 def cmp(self, text): return self._filelog.cmp(self._filenode, text) |
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258 |
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259 def renamed(self): |
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260 """check if file was actually renamed in this changeset revision |
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261 |
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262 If rename logged in file revision, we report copy for changeset only |
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263 if file revisions linkrev points back to the changeset in question |
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264 or both changeset parents contain different file revisions. |
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265 """ |
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266 |
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267 renamed = self._filelog.renamed(self._filenode) |
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268 if not renamed: |
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269 return renamed |
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270 |
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271 if self.rev() == self.linkrev(): |
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272 return renamed |
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273 |
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274 name = self.path() |
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275 fnode = self._filenode |
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276 for p in self._changectx.parents(): |
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277 try: |
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278 if fnode == p.filenode(name): |
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279 return None |
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280 except revlog.LookupError: |
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281 pass |
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282 return renamed |
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283 |
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284 def parents(self): |
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285 p = self._path |
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286 fl = self._filelog |
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287 pl = [(p, n, fl) for n in self._filelog.parents(self._filenode)] |
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288 |
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289 r = self._filelog.renamed(self._filenode) |
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290 if r: |
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291 pl[0] = (r[0], r[1], None) |
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292 |
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293 return [filectx(self._repo, p, fileid=n, filelog=l) |
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294 for p,n,l in pl if n != nullid] |
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295 |
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296 def children(self): |
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297 # hard for renames |
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298 c = self._filelog.children(self._filenode) |
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299 return [filectx(self._repo, self._path, fileid=x, |
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300 filelog=self._filelog) for x in c] |
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301 |
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302 def annotate(self, follow=False, linenumber=None): |
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303 '''returns a list of tuples of (ctx, line) for each line |
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304 in the file, where ctx is the filectx of the node where |
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305 that line was last changed. |
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306 This returns tuples of ((ctx, linenumber), line) for each line, |
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307 if "linenumber" parameter is NOT "None". |
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308 In such tuples, linenumber means one at the first appearance |
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309 in the managed file. |
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310 To reduce annotation cost, |
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311 this returns fixed value(False is used) as linenumber, |
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312 if "linenumber" parameter is "False".''' |
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313 |
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314 def decorate_compat(text, rev): |
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315 return ([rev] * len(text.splitlines()), text) |
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316 |
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317 def without_linenumber(text, rev): |
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318 return ([(rev, False)] * len(text.splitlines()), text) |
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319 |
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320 def with_linenumber(text, rev): |
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321 size = len(text.splitlines()) |
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322 return ([(rev, i) for i in xrange(1, size + 1)], text) |
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323 |
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324 decorate = (((linenumber is None) and decorate_compat) or |
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325 (linenumber and with_linenumber) or |
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326 without_linenumber) |
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327 |
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328 def pair(parent, child): |
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329 for a1, a2, b1, b2 in bdiff.blocks(parent[1], child[1]): |
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330 child[0][b1:b2] = parent[0][a1:a2] |
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331 return child |
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332 |
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333 getlog = util.cachefunc(lambda x: self._repo.file(x)) |
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334 def getctx(path, fileid): |
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335 log = path == self._path and self._filelog or getlog(path) |
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336 return filectx(self._repo, path, fileid=fileid, filelog=log) |
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337 getctx = util.cachefunc(getctx) |
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338 |
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339 def parents(f): |
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340 # we want to reuse filectx objects as much as possible |
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341 p = f._path |
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342 if f._filerev is None: # working dir |
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343 pl = [(n.path(), n.filerev()) for n in f.parents()] |
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344 else: |
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345 pl = [(p, n) for n in f._filelog.parentrevs(f._filerev)] |
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346 |
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347 if follow: |
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348 r = f.renamed() |
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349 if r: |
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350 pl[0] = (r[0], getlog(r[0]).rev(r[1])) |
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351 |
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352 return [getctx(p, n) for p, n in pl if n != nullrev] |
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353 |
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354 # use linkrev to find the first changeset where self appeared |
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355 if self.rev() != self.linkrev(): |
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356 base = self.filectx(self.filerev()) |
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357 else: |
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358 base = self |
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359 |
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360 # find all ancestors |
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361 needed = {base: 1} |
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362 visit = [base] |
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363 files = [base._path] |
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364 while visit: |
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365 f = visit.pop(0) |
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366 for p in parents(f): |
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367 if p not in needed: |
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368 needed[p] = 1 |
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369 visit.append(p) |
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370 if p._path not in files: |
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371 files.append(p._path) |
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372 else: |
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373 # count how many times we'll use this |
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374 needed[p] += 1 |
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375 |
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376 # sort by revision (per file) which is a topological order |
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377 visit = [] |
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378 for f in files: |
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379 fn = [(n.rev(), n) for n in needed.keys() if n._path == f] |
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380 visit.extend(fn) |
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381 visit.sort() |
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382 hist = {} |
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383 |
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384 for r, f in visit: |
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385 curr = decorate(f.data(), f) |
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386 for p in parents(f): |
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387 if p != nullid: |
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388 curr = pair(hist[p], curr) |
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389 # trim the history of unneeded revs |
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390 needed[p] -= 1 |
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391 if not needed[p]: |
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392 del hist[p] |
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393 hist[f] = curr |
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394 |
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395 return zip(hist[f][0], hist[f][1].splitlines(1)) |
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396 |
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397 def ancestor(self, fc2): |
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398 """ |
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399 find the common ancestor file context, if any, of self, and fc2 |
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400 """ |
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401 |
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402 acache = {} |
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403 |
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404 # prime the ancestor cache for the working directory |
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405 for c in (self, fc2): |
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406 if c._filerev == None: |
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407 pl = [(n.path(), n.filenode()) for n in c.parents()] |
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408 acache[(c._path, None)] = pl |
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409 |
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410 flcache = {self._repopath:self._filelog, fc2._repopath:fc2._filelog} |
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411 def parents(vertex): |
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412 if vertex in acache: |
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413 return acache[vertex] |
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414 f, n = vertex |
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415 if f not in flcache: |
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416 flcache[f] = self._repo.file(f) |
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417 fl = flcache[f] |
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418 pl = [(f, p) for p in fl.parents(n) if p != nullid] |
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419 re = fl.renamed(n) |
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420 if re: |
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421 pl.append(re) |
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422 acache[vertex] = pl |
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423 return pl |
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424 |
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425 a, b = (self._path, self._filenode), (fc2._path, fc2._filenode) |
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426 v = ancestor.ancestor(a, b, parents) |
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427 if v: |
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428 f, n = v |
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429 return filectx(self._repo, f, fileid=n, filelog=flcache[f]) |
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430 |
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431 return None |
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432 |
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433 class workingctx(changectx): |
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434 """A workingctx object makes access to data related to |
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435 the current working directory convenient.""" |
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436 def __init__(self, repo): |
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437 self._repo = repo |
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438 self._rev = None |
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439 self._node = None |
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440 |
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441 def __str__(self): |
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442 return str(self._parents[0]) + "+" |
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443 |
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444 def __nonzero__(self): |
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445 return True |
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446 |
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447 def __getattr__(self, name): |
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448 if name == '_parents': |
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449 self._parents = self._repo.parents() |
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450 return self._parents |
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451 if name == '_status': |
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452 self._status = self._repo.status() |
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453 return self._status |
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454 if name == '_manifest': |
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455 self._buildmanifest() |
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456 return self._manifest |
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457 else: |
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458 raise AttributeError, name |
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459 |
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460 def _buildmanifest(self): |
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461 """generate a manifest corresponding to the working directory""" |
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462 |
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463 man = self._parents[0].manifest().copy() |
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464 copied = self._repo.dirstate.copies() |
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465 is_exec = util.execfunc(self._repo.root, |
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466 lambda p: man.execf(copied.get(p,p))) |
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467 is_link = util.linkfunc(self._repo.root, |
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468 lambda p: man.linkf(copied.get(p,p))) |
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469 modified, added, removed, deleted, unknown = self._status[:5] |
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470 for i, l in (("a", added), ("m", modified), ("u", unknown)): |
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471 for f in l: |
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472 man[f] = man.get(copied.get(f, f), nullid) + i |
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473 try: |
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474 man.set(f, is_exec(f), is_link(f)) |
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475 except OSError: |
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476 pass |
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477 |
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478 for f in deleted + removed: |
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479 if f in man: |
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Revert changeset c67920d78248.
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|
480 del man[f] |
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481 |
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|
482 self._manifest = man |
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diff
changeset
|
483 |
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|
484 def manifest(self): return self._manifest |
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|
485 |
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|
486 def user(self): return self._repo.ui.username() |
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|
487 def date(self): return util.makedate() |
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diff
changeset
|
488 def description(self): return "" |
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diff
changeset
|
489 def files(self): |
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diff
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|
490 f = self.modified() + self.added() + self.removed() |
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parents:
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diff
changeset
|
491 f.sort() |
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diff
changeset
|
492 return f |
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parents:
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diff
changeset
|
493 |
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diff
changeset
|
494 def modified(self): return self._status[0] |
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changeset
|
495 def added(self): return self._status[1] |
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|
496 def removed(self): return self._status[2] |
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|
497 def deleted(self): return self._status[3] |
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|
498 def unknown(self): return self._status[4] |
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changeset
|
499 def clean(self): return self._status[5] |
4179
7e1c8a565a4f
Move branch read/write to dirstate where it belongs
Matt Mackall <mpm@selenic.com>
parents:
4178
diff
changeset
|
500 def branch(self): return self._repo.dirstate.branch() |
3217
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|
501 |
4663 | 502 def tags(self): |
503 t = [] | |
504 [t.extend(p.tags()) for p in self.parents()] | |
505 return t | |
506 | |
3217
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|
507 def parents(self): |
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changeset
|
508 """return contexts for each parent changeset""" |
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|
509 return self._parents |
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diff
changeset
|
510 |
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|
511 def children(self): |
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|
512 return [] |
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changeset
|
513 |
5389
26c060922085
context: add fileflags() to avoid rebuilding manifests
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
514 def fileflags(self, path): |
26c060922085
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parents:
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diff
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|
515 if '_manifest' in self.__dict__: |
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diff
changeset
|
516 try: |
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diff
changeset
|
517 return self._manifest.flags(path) |
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diff
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|
518 except KeyError: |
26c060922085
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parents:
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diff
changeset
|
519 return '' |
5760
0145f9afb0e7
Removed tabs and trailing whitespace in python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5558
diff
changeset
|
520 |
5389
26c060922085
context: add fileflags() to avoid rebuilding manifests
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
521 pnode = self._parents[0].changeset()[0] |
5407
d7e7902bb190
Fix workingctx exec/link bit of copies on non-supporting systems
Patrick Mezard <pmezard@gmail.com>
parents:
5399
diff
changeset
|
522 orig = self._repo.dirstate.copies().get(path, path) |
d7e7902bb190
Fix workingctx exec/link bit of copies on non-supporting systems
Patrick Mezard <pmezard@gmail.com>
parents:
5399
diff
changeset
|
523 node, flag = self._repo.manifest.find(pnode, orig) |
5399
18f8abefdb2a
Fix bad lambda prototype in workingctx.fileflags()
Patrick Mezard <pmezard@gmail.com>
parents:
5389
diff
changeset
|
524 is_link = util.linkfunc(self._repo.root, lambda p: 'l' in flag) |
18f8abefdb2a
Fix bad lambda prototype in workingctx.fileflags()
Patrick Mezard <pmezard@gmail.com>
parents:
5389
diff
changeset
|
525 is_exec = util.execfunc(self._repo.root, lambda p: 'x' in flag) |
5389
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parents:
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diff
changeset
|
526 try: |
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diff
changeset
|
527 return (is_link(path) and 'l' or '') + (is_exec(path) and 'e' or '') |
26c060922085
context: add fileflags() to avoid rebuilding manifests
Patrick Mezard <pmezard@gmail.com>
parents:
4909
diff
changeset
|
528 except OSError: |
26c060922085
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parents:
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diff
changeset
|
529 pass |
26c060922085
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parents:
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diff
changeset
|
530 |
26c060922085
context: add fileflags() to avoid rebuilding manifests
Patrick Mezard <pmezard@gmail.com>
parents:
4909
diff
changeset
|
531 if not node or path in self.deleted() or path in self.removed(): |
26c060922085
context: add fileflags() to avoid rebuilding manifests
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
532 return '' |
26c060922085
context: add fileflags() to avoid rebuilding manifests
Patrick Mezard <pmezard@gmail.com>
parents:
4909
diff
changeset
|
533 return flag |
26c060922085
context: add fileflags() to avoid rebuilding manifests
Patrick Mezard <pmezard@gmail.com>
parents:
4909
diff
changeset
|
534 |
3966
b4eaa68dea1b
context: create a filectxt with filelog reuse
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3965
diff
changeset
|
535 def filectx(self, path, filelog=None): |
3217
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changeset
|
536 """get a file context from the working directory""" |
3966
b4eaa68dea1b
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
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diff
changeset
|
537 return workingfilectx(self._repo, path, workingctx=self, |
b4eaa68dea1b
context: create a filectxt with filelog reuse
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parents:
3965
diff
changeset
|
538 filelog=filelog) |
3217
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changeset
|
539 |
6d98149d70fe
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|
540 def ancestor(self, c2): |
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diff
changeset
|
541 """return the ancestor context of self and c2""" |
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|
542 return self._parents[0].ancestor(c2) # punt on two parents for now |
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diff
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|
543 |
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|
544 class workingfilectx(filectx): |
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545 """A workingfilectx object makes access to data related to a particular |
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diff
changeset
|
546 file in the working directory convenient.""" |
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changeset
|
547 def __init__(self, repo, path, filelog=None, workingctx=None): |
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diff
changeset
|
548 """changeid can be a changeset revision, node, or tag. |
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|
549 fileid can be a file revision or node.""" |
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diff
changeset
|
550 self._repo = repo |
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|
551 self._path = path |
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|
552 self._changeid = None |
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|
553 self._filerev = self._filenode = None |
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diff
changeset
|
554 |
6d98149d70fe
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diff
changeset
|
555 if filelog: |
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diff
changeset
|
556 self._filelog = filelog |
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diff
changeset
|
557 if workingctx: |
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diff
changeset
|
558 self._changectx = workingctx |
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changeset
|
559 |
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diff
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|
560 def __getattr__(self, name): |
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diff
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|
561 if name == '_changectx': |
4414
b6146466b92a
context: fix workingfilectx._changectx
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parents:
4179
diff
changeset
|
562 self._changectx = workingctx(self._repo) |
3217
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563 return self._changectx |
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parents:
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diff
changeset
|
564 elif name == '_repopath': |
3298
45f0c49f0449
fix workingfilectx parents and ancestor functions
Matt Mackall <mpm@selenic.com>
parents:
3242
diff
changeset
|
565 self._repopath = (self._repo.dirstate.copied(self._path) |
45f0c49f0449
fix workingfilectx parents and ancestor functions
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parents:
3242
diff
changeset
|
566 or self._path) |
45f0c49f0449
fix workingfilectx parents and ancestor functions
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parents:
3242
diff
changeset
|
567 return self._repopath |
3217
6d98149d70fe
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diff
changeset
|
568 elif name == '_filelog': |
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parents:
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diff
changeset
|
569 self._filelog = self._repo.file(self._repopath) |
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parents:
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diff
changeset
|
570 return self._filelog |
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parents:
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diff
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|
571 else: |
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|
572 raise AttributeError, name |
6d98149d70fe
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changeset
|
573 |
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changeset
|
574 def __nonzero__(self): |
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diff
changeset
|
575 return True |
6d98149d70fe
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parents:
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diff
changeset
|
576 |
6d98149d70fe
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parents:
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diff
changeset
|
577 def __str__(self): |
3313
6c68bc1e7873
context: change workingctx str() from . to <node>+
Matt Mackall <mpm@selenic.com>
parents:
3310
diff
changeset
|
578 return "%s@%s" % (self.path(), self._changectx) |
3217
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diff
changeset
|
579 |
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|
580 def filectx(self, fileid): |
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diff
changeset
|
581 '''opens an arbitrary revision of the file without |
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parents:
3216
diff
changeset
|
582 opening a new filelog''' |
6d98149d70fe
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parents:
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diff
changeset
|
583 return filectx(self._repo, self._repopath, fileid=fileid, |
6d98149d70fe
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changeset
|
584 filelog=self._filelog) |
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changeset
|
585 |
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
586 def rev(self): |
3336
e44eadc92ec4
context: check self.__dict__ instead of using hasattr
Brendan Cully <brendan@kublai.com>
parents:
3313
diff
changeset
|
587 if '_changectx' in self.__dict__: |
3217
6d98149d70fe
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diff
changeset
|
588 return self._changectx.rev() |
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parents:
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diff
changeset
|
589 return self._filelog.linkrev(self._filenode) |
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parents:
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diff
changeset
|
590 |
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parents:
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changeset
|
591 def data(self): return self._repo.wread(self._path) |
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changeset
|
592 def renamed(self): |
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changeset
|
593 rp = self._repopath |
6d98149d70fe
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diff
changeset
|
594 if rp == self._path: |
6d98149d70fe
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diff
changeset
|
595 return None |
3965
2e5161335e65
context: fix a bug in workingfilectx.renamed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3964
diff
changeset
|
596 return rp, self._changectx._parents[0]._manifest.get(rp, nullid) |
3217
6d98149d70fe
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diff
changeset
|
597 |
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changeset
|
598 def parents(self): |
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diff
changeset
|
599 '''return parent filectxs, following copies if necessary''' |
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diff
changeset
|
600 p = self._path |
6d98149d70fe
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diff
changeset
|
601 rp = self._repopath |
3298
45f0c49f0449
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parents:
3242
diff
changeset
|
602 pcl = self._changectx._parents |
3217
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diff
changeset
|
603 fl = self._filelog |
3673
eb0b4a2d70a9
white space and line break cleanups
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3578
diff
changeset
|
604 pl = [(rp, pcl[0]._manifest.get(rp, nullid), fl)] |
3217
6d98149d70fe
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parents:
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diff
changeset
|
605 if len(pcl) > 1: |
6d98149d70fe
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parents:
3216
diff
changeset
|
606 if rp != p: |
6d98149d70fe
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parents:
3216
diff
changeset
|
607 fl = None |
6d98149d70fe
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parents:
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diff
changeset
|
608 pl.append((p, pcl[1]._manifest.get(p, nullid), fl)) |
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609 |
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610 return [filectx(self._repo, p, fileid=n, filelog=l) |
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611 for p,n,l in pl if n != nullid] |
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612 |
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613 def children(self): |
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614 return [] |
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615 |
3302 | 616 def size(self): return os.stat(self._repo.wjoin(self._path)).st_size |
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617 def date(self): |
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618 t, tz = self._changectx.date() |
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619 try: |
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620 return (int(os.lstat(self._repo.wjoin(self._path)).st_mtime), tz) |
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621 except OSError, err: |
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622 if err.errno != errno.ENOENT: raise |
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623 return (t, tz) |
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624 |
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625 def cmp(self, text): return self._repo.wread(self._path) == text |