kallithea Changeset - 1cd9bdf1362d

Changeset - 1cd9bdf1362d

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Mads Kiilerich - 11 years ago 2015-01-06 00:54:36
madski@unity3d.com

hg: reimplement branch listings more efficiently

Gives a 10 x speedup - which is noticable on big slow repos where the old
implementation took several seconds.

1 file changed with 9 insertions and 27 deletions:

kallithea/lib/vcs/backends/hg/repository.py

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kallithea/lib/vcs/backends/hg/repository.py

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@@ @@ -121,34 +121,16 @@ class MercurialRepository(BaseRepository @@
         if self._empty:
             return {}
         def _branchtags(localrepo):
             """
             Patched version of mercurial branchtags to not return the closed
             branches
             :param localrepo: locarepository instance
             """
         bt = OrderedDict()
         for bn, _heads, tip, isclosed in sorted(self._repo.branchmap().iterbranches()):
             if isclosed:
                 if closed:
                     bt[safe_unicode(bn)] = hex(tip)
             else:
                 if normal:
                     bt[safe_unicode(bn)] = hex(tip)
             bt = {}
             bt_closed = {}
             for bn, heads in localrepo.branchmap().iteritems():
                 tip = heads[-1]
                 if 'close' in localrepo.changelog.read(tip)[5]:
                     bt_closed[bn] = tip
                 else:
                     bt[bn] = tip
             if not normal:
                 return bt_closed
             if closed:
                 bt.update(bt_closed)
             return bt
         sortkey = lambda ctx: ctx[0]  # sort by name
         _branches = [(safe_unicode(n), hex(h),) for n, h in
                      _branchtags(self._repo).items()]
         return OrderedDict(sorted(_branches, key=sortkey, reverse=False))
         return bt
     @LazyProperty
     def tags(self):

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