Mercurial > hg
changeset 3144:8342ad5abe0b
Make filectx lazier - some users never use filenode
| author | Brendan Cully <brendan@kublai.com> |
|---|---|
| date | Fri, 22 Sep 2006 08:19:25 -0700 |
| parents | db25f7b80fdb |
| children | e4ea47c21480 |
| files | mercurial/context.py |
| diffstat | 1 files changed, 17 insertions(+), 16 deletions(-) [+] |
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--- a/mercurial/context.py Fri Sep 22 08:19:25 2006 -0700 +++ b/mercurial/context.py Fri Sep 22 08:19:25 2006 -0700 @@ -102,34 +102,35 @@ self._filelog = self._repo.file(self._path) if fileid is None: - # if given a changeset id, go ahead and look up the file self._changeid = changeid - self._changectx = self.changectx() - self._filenode = self._changectx.filenode(self._path) else: - # else delay changectx creation self._filenode = self._filelog.lookup(fileid) self._changeid = self._filelog.linkrev(self._filenode) - self._filerev = self._filelog.rev(self._filenode) - def changectx(self): - try: - return self._changectx - except AttributeError: + def __getattr__(self, name): + if name == '_changectx': self._changectx = changectx(self._repo, self._changeid) return self._changectx + elif name == '_filenode': + self._filenode = self._changectx.filenode(self._path) + return self._filenode + elif name == '_filerev': + self._filerev = self._filelog.rev(self._filenode) + return self._filerev + else: + raise AttributeError, name def filerev(self): return self._filerev def filenode(self): return self._filenode def filelog(self): return self._filelog - def rev(self): return self.changectx().rev() - def node(self): return self.changectx().node() - def user(self): return self.changectx().user() - def date(self): return self.changectx().date() - def files(self): return self.changectx().files() - def description(self): return self.changectx().description() - def manifest(self): return self.changectx().manifest() + def rev(self): return self._changectx.rev() + def node(self): return self._changectx.node() + def user(self): return self._changectx.user() + def date(self): return self._changectx.date() + def files(self): return self._changectx.files() + def description(self): return self._changectx.description() + def manifest(self): return self._changectx.manifest() def data(self): return self._filelog.read(self._filenode) def renamed(self): return self._filelog.renamed(self._filenode)