Mercurial > hg-stable
changeset 10770:fe39f0160c74 stable
localrepo: change _updatebranchcache to use a context generator
| author | Sune Foldager <cryo@cyanite.org> |
|---|---|
| date | Fri, 26 Mar 2010 17:02:23 +0100 |
| parents | 95b7a15b2f05 |
| children | 01f097c4ae66 |
| files | hgext/mq.py mercurial/localrepo.py |
| diffstat | 2 files changed, 8 insertions(+), 6 deletions(-) [+] |
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--- a/hgext/mq.py Wed Mar 24 19:44:30 2010 +0100 +++ b/hgext/mq.py Fri Mar 26 17:02:23 2010 +0100 @@ -2603,7 +2603,8 @@ start = lrev + 1 if start < qbase: # update the cache (excluding the patches) and save it - self._updatebranchcache(partial, lrev + 1, qbase) + ctxgen = (self[r] for r in xrange(lrev + 1, qbase)) + self._updatebranchcache(partial, ctxgen) self._writebranchcache(partial, cl.node(qbase - 1), qbase - 1) start = qbase # if start = qbase, the cache is as updated as it should be. @@ -2611,7 +2612,8 @@ # we might as well use it, but we won't save it. # update the cache up to the tip - self._updatebranchcache(partial, start, len(cl)) + ctxgen = (self[r] for r in xrange(start, len(cl))) + self._updatebranchcache(partial, ctxgen) return partial
--- a/mercurial/localrepo.py Wed Mar 24 19:44:30 2010 +0100 +++ b/mercurial/localrepo.py Fri Mar 26 17:02:23 2010 +0100 @@ -320,7 +320,8 @@ # TODO: rename this function? tiprev = len(self) - 1 if lrev != tiprev: - self._updatebranchcache(partial, lrev + 1, tiprev + 1) + ctxgen = (self[r] for r in xrange(lrev + 1, tiprev + 1)) + self._updatebranchcache(partial, ctxgen) self._writebranchcache(partial, self.changelog.tip(), tiprev) return partial @@ -398,11 +399,10 @@ except (IOError, OSError): pass - def _updatebranchcache(self, partial, start, end): + def _updatebranchcache(self, partial, ctxgen): # collect new branch entries newbranches = {} - for r in xrange(start, end): - c = self[r] + for c in ctxgen: newbranches.setdefault(c.branch(), []).append(c.node()) # if older branchheads are reachable from new ones, they aren't # really branchheads. Note checking parents is insufficient: