Mercurial > hg
comparison mercurial/context.py @ 11453:2ee26044d846 stable
context: allow passing the common cset ancestor to fctx.ancestor
This is used by the next patch to speed up merge.applyupdates.
author | Peter Arrenbrecht <peter.arrenbrecht@gmail.com> |
---|---|
date | Fri, 18 Jun 2010 08:48:05 +0200 |
parents | a1aad8333864 |
children | 16fe98804fd8 |
comparison
equal
deleted
inserted
replaced
11452:eac141407b85 | 11453:2ee26044d846 |
---|---|
488 del hist[p] | 488 del hist[p] |
489 hist[f] = curr | 489 hist[f] = curr |
490 | 490 |
491 return zip(hist[f][0], hist[f][1].splitlines(True)) | 491 return zip(hist[f][0], hist[f][1].splitlines(True)) |
492 | 492 |
493 def ancestor(self, fc2): | 493 def ancestor(self, fc2, actx=None): |
494 """ | 494 """ |
495 find the common ancestor file context, if any, of self, and fc2 | 495 find the common ancestor file context, if any, of self, and fc2 |
496 | |
497 If actx is given, it must be the changectx of the common ancestor | |
498 of self's and fc2's respective changesets. | |
496 """ | 499 """ |
497 | 500 |
498 actx = self.changectx().ancestor(fc2.changectx()) | 501 if actx is None: |
502 actx = self.changectx().ancestor(fc2.changectx()) | |
499 | 503 |
500 # the trivial case: changesets are unrelated, files must be too | 504 # the trivial case: changesets are unrelated, files must be too |
501 if not actx: | 505 if not actx: |
502 return None | 506 return None |
503 | 507 |