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Viewing changes to bzrlib/fetch.py

Merge lp:bzr.

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bzrlib/fetch.py
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        revs = list(revs)
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        while revs:
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            for tree in self.source.revision_trees(revs[:100]):
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                if tree.inventory.revision_id is None:
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                    tree.inventory.revision_id = tree.get_revision_id()
 
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                if tree.root_inventory.revision_id is None:
 
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                    tree.root_inventory.revision_id = tree.get_revision_id()
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                yield tree
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            revs = revs[100:]
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    def _find_root_ids(self, revs, parent_map, graph):
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        revision_root = {}
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        for tree in self.iter_rev_trees(revs):
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            revision_id = tree.inventory.root.revision
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            root_id = tree.get_root_id()
 
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            revision_id = tree.get_file_revision(root_id, u"")
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            revision_root[revision_id] = root_id
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        # Find out which parents we don't already know root ids for
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        parents = set()