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branchmap: add a copy method
authorPierre-Yves David <pierre-yves.david@ens-lyon.org>
Wed, 02 Jan 2013 01:40:42 +0100
changeset 18232 dd0b636b0b65
parent 18231 c0c943ef4e55
child 18233 59a9f18d4587
branchmap: add a copy method If we want branchcache of different filter to collaborate, they need a simple way to copy each other. This will ensure that each filtered have no side effect on other filter level cache.
mercurial/branchmap.py file | annotate | diff | comparison | revisions 
--- a/mercurial/branchmap.py	Wed Jan 02 01:40:06 2013 +0100
+++ b/mercurial/branchmap.py	Wed Jan 02 01:40:42 2013 +0100
@@ -117,6 +117,9 @@
         except IndexError:
             return False
 
+    def copy(self):
+        """return an deep copy of the branchcache object"""
+        return branchcache(self, self.tipnode, self.tiprev, self.filteredhash)
 
     def write(self, repo):
         try:
hg-stable