Mercurial > public > mercurial-scm > hg

comparison mercurial/localrepo.py @ 3164:ff15ba23c1cf

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localrepo.parents: return null context for no parents
author Matt Mackall <mpm@selenic.com>
date Fri, 29 Sep 2006 15:56:36 -0500
parents 1605e336d229
children 8d4855fd9d7b 53e843840349
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3163:1605e336d229 3164:ff15ba23c1cf
328 if changeid is None: 328 if changeid is None:
329 pl = self.dirstate.parents() 329 pl = self.dirstate.parents()
330 else: 330 else:
331 n = self.changelog.lookup(changeid) 331 n = self.changelog.lookup(changeid)
332 pl = self.changelog.parents(n) 332 pl = self.changelog.parents(n)
333 return [self.changectx(n) for n in pl if n != nullid] 333 if pl[1] == nullid:
334 return [self.changectx(pl[0])]
335 return [self.changectx(pl[0]), self.changectx(pl[1])]
334 336
335 def filectx(self, path, changeid=None, fileid=None): 337 def filectx(self, path, changeid=None, fileid=None):
336 """changeid can be a changeset revision, node, or tag. 338 """changeid can be a changeset revision, node, or tag.
337 fileid can be a file revision or node.""" 339 fileid can be a file revision or node."""
338 return context.filectx(self, path, changeid, fileid) 340 return context.filectx(self, path, changeid, fileid)