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Viewing changes to bzrlib/inventory.py

  • Committer: John Arbash Meinel
  • Date: 2008-12-05 22:18:09 UTC
  • mto: (3735.13.1 merge_dev)
  • mto: This revision was merged to the branch mainline in revision 3889.
  • Revision ID: john@arbash-meinel.com-20081205221809-d3c4cz1jyv9p1y1h
Bring in Inventory._make_delta

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Lines of Context:
bzrlib/inventory.py
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    def has_id(self, file_id):
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        return (file_id in self._byid)
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    def _make_delta(self, old):
 
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        """Make an inventory delta from two inventories."""
 
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        old_ids = set(old)
 
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        new_ids = set(self)
 
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        adds = new_ids - old_ids
 
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        deletes = old_ids - new_ids
 
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        common = old_ids.intersection(new_ids)
 
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        delta = []
 
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        for file_id in deletes:
 
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            delta.append((old.id2path(file_id), None, file_id, None))
 
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        for file_id in adds:
 
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            delta.append((None, self.id2path(file_id), file_id, self[file_id]))
 
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        for file_id in common:
 
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            if old[file_id] != self[file_id]:
 
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                delta.append((old.id2path(file_id), self.id2path(file_id),
 
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                    file_id, self[file_id]))
 
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        return delta
 
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    def remove_recursive_id(self, file_id):
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        """Remove file_id, and children, from the inventory.
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        :param file_id: A file_id to remove.
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        """
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        to_find_delete = [self._byid[file_id]]