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  • Committer: Martin Pool
  • Date: 2007-10-24 04:56:01 UTC
  • mto: This revision was merged to the branch mainline in revision 2933.
  • Revision ID: mbp@sourcefrog.net-20071024045601-m2uui0mpepncnegz
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bzrlib/repofmt/pack_repo.py
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    to provide a knit access layer, and allows having up to one writable
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    index within the collection.
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    """
 
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    # XXX: Probably 'can be written to' could/should be separated from 'acts
 
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    # like a knit index' -- mbp 20071024
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    def __init__(self):
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        """Create an AggregateIndex."""
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    def add_writable_index(self, index, pack):
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        """Add an index which is able to have data added to it.
 
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        There can be at most one writable index at any time.  Any
 
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        modifications made to the knit are put into this index.
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        :param index: An index from the pack parameter.
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        :param pack: A Pack instance.
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        :param pack: A Pack object.
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        """
 
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        assert pack.name not in self._packs_by_name
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        self.packs.append(pack)
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        assert pack.name not in self._packs_by_name
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        self._packs_by_name[pack.name] = pack
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        self.revision_index.add_index(pack.revision_index, pack)
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        self.inventory_index.add_index(pack.inventory_index, pack)
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        :param existing_packs: The packs to pack. (A list of (revcount, Pack)
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            tuples).
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        :parma pack_distribution: A list with the number of revisions desired
 
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        :param pack_distribution: A list with the number of revisions desired
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            in each pack.
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        """
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        if len(existing_packs) <= len(pack_distribution):