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Viewing changes to bzrlib/repofmt/pack_repo.py

CombinedGraphIndex can now reload when calling key_count().

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bzrlib/repofmt/pack_repo.py
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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 __init__(self, reload_func=None):
 
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        """Create an AggregateIndex.
 
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        :param reload_func: A function to call if we find we are missing an
 
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            index. Should have the form reload_func() => True/False to indicate
 
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            if reloading actually changed anything.
 
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        """
 
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        self._reload_func = reload_func
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        self.index_to_pack = {}
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        self.combined_index = CombinedGraphIndex([])
 
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        self.combined_index = CombinedGraphIndex([], reload_func=reload_func)
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        self.data_access = _DirectPackAccess(self.index_to_pack)
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        self.add_callback = None
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