Mercurial > public > mercurial-scm > hg-stable
diff mercurial/context.py @ 5810:124577de40a7
context: preserve changeset in filectx if we have one
If we know original changeset we are working with - try hard to
preserve it. Fallback to filelog.linkrev() only if we have no way
to get original changeset, since linkrev() may point to other
changeset.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Sat, 29 Dec 2007 16:57:43 +0300 |
| parents | 0145f9afb0e7 |
| children | 180a3eee4b75 |
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--- a/mercurial/context.py Sat Jan 05 17:36:16 2008 +0100 +++ b/mercurial/context.py Sat Dec 29 16:57:43 2007 +0300 @@ -159,12 +159,11 @@ if filelog: self._filelog = filelog - if fileid is None: - if changectx is None: - self._changeid = changeid - else: - self._changectx = changectx - else: + if changeid is not None: + self._changeid = changeid + if changectx is not None: + self._changectx = changectx + if fileid is not None: self._fileid = fileid def __getattr__(self, name): @@ -175,7 +174,10 @@ self._filelog = self._repo.file(self._path) return self._filelog elif name == '_changeid': - self._changeid = self._filelog.linkrev(self._filenode) + if '_changectx' in self.__dict__: + self._changeid = self._changectx.rev() + else: + self._changeid = self._filelog.linkrev(self._filenode) return self._changeid elif name == '_filenode': if '_fileid' in self.__dict__: @@ -229,6 +231,8 @@ def rev(self): if '_changectx' in self.__dict__: return self._changectx.rev() + if '_changeid' in self.__dict__: + return self._changectx.rev() return self._filelog.linkrev(self._filenode) def node(self): return self._changectx.node()