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Implement ObjectStore.find_common_revisions().

Changeset dcaba02adcea…

Parent bb188d92ce39…

by Jelmer Vernooij

Changes to 2 files · Browse files at dcaba02adcea Showing diff from parent bb188d92ce39 Diff from another changeset...

Change 1 of 1 Show Entire File dulwich/​object_store.py Stacked
 
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@@ -109,6 +109,21 @@
  """   return iter(MissingObjectFinder(self, haves, wants, progress).next, None)   + def find_common_revisions(self, graphwalker): + """Find which revisions this store has in common using graphwalker. + + :param graphwalker: A graphwalker object. + :return: List of SHAs that are in common + """ + haves = [] + sha = graphwalker.next() + while sha: + if sha in self: + haves.append(sha) + graphwalker.ack(sha) + sha = graphwalker.next() + return haves +   def get_graph_walker(self, heads):   """Obtain a graph walker for this object store.  
Change 1 of 1 Show Entire File dulwich/​repo.py Stacked
 
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@@ -228,7 +228,7 @@
  :return: tuple with number of objects, iterator over objects   """   wants = determine_wants(self.get_refs()) - haves = self.object_store.find_missing_revisions(graphwalker) + haves = self.object_store.find_common_revisions(graphwalker)   return self.object_store.iter_shas(   self.object_store.find_missing_objects(haves, wants, progress))