Mercurial > public > mercurial-scm > hg-stable

comparison mercurial/context.py @ 3214:696c656202a0

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context: make filectx remember changectx in changectx.filectx
author Matt Mackall <mpm@selenic.com>
date Mon, 02 Oct 2006 15:02:28 -0500
parents e8199702cf4e
children 931288cf58a7
comparison
equal deleted inserted replaced
3213:e8199702cf4e 3214:696c656202a0
81 81
82 def filectx(self, path, fileid=None): 82 def filectx(self, path, fileid=None):
83 """get a file context from this changeset""" 83 """get a file context from this changeset"""
84 if fileid is None: 84 if fileid is None:
85 fileid = self.filenode(path) 85 fileid = self.filenode(path)
86 return filectx(self._repo, path, fileid=fileid) 86 return filectx(self._repo, path, fileid=fileid, changectx=self)
87 87
88 def filectxs(self): 88 def filectxs(self):
89 """generate a file context for each file in this changeset's 89 """generate a file context for each file in this changeset's
90 manifest""" 90 manifest"""
91 mf = self.manifest() 91 mf = self.manifest()
102 return changectx(self._repo, n) 102 return changectx(self._repo, n)
103 103
104 class filectx(object): 104 class filectx(object):
105 """A filecontext object makes access to data related to a particular 105 """A filecontext object makes access to data related to a particular
106 filerevision convenient.""" 106 filerevision convenient."""
107 def __init__(self, repo, path, changeid=None, fileid=None, filelog=None): 107 def __init__(self, repo, path, changeid=None, fileid=None,
108 filelog=None, changectx=None):
108 """changeid can be a changeset revision, node, or tag. 109 """changeid can be a changeset revision, node, or tag.
109 fileid can be a file revision or node.""" 110 fileid can be a file revision or node."""
110 self._repo = repo 111 self._repo = repo
111 self._path = path 112 self._path = path
112 113
113 assert changeid is not None or fileid is not None 114 assert changeid is not None or fileid is not None
114 115
115 if filelog: 116 if filelog:
116 self._filelog = filelog 117 self._filelog = filelog
118 if changectx:
119 self._changectx = changectx
120 self._changeid = changectx.node()
117 121
118 if fileid is None: 122 if fileid is None:
119 self._changeid = changeid 123 self._changeid = changeid
120 else: 124 else:
121 self._fileid = fileid 125 self._fileid = fileid