Mercurial > public > mercurial-scm > hg-stable

comparison mercurial/context.py @ 23983:ff070a53ee74 stable

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filectx: if we have a _descendantrev, use it to adjust linkrev This lets us use _adjustlinkrev lazily.
author Matt Mackall <mpm@selenic.com>
date Sun, 01 Feb 2015 16:26:35 -0600
parents 24b57c3899f8
children 2896f53509a7
comparison
equal deleted inserted replaced
23982:751d1138ce35 23983:ff070a53ee74
631 def _changeid(self): 631 def _changeid(self):
632 if '_changeid' in self.__dict__: 632 if '_changeid' in self.__dict__:
633 return self._changeid 633 return self._changeid
634 elif '_changectx' in self.__dict__: 634 elif '_changectx' in self.__dict__:
635 return self._changectx.rev() 635 return self._changectx.rev()
636 elif '_descendantrev' in self.__dict__:
637 # this file context was created from a revision with a known
638 # descendant, we can (lazily) correct for linkrev aliases
639 return self._adjustlinkrev(self._path, self._filelog,
640 self._filenode, self._descendantrev)
636 else: 641 else:
637 return self._filelog.linkrev(self._filerev) 642 return self._filelog.linkrev(self._filerev)
638 643
639 @propertycache 644 @propertycache
640 def _filenode(self): 645 def _filenode(self):