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  • Committer: Robert Collins
  • Date: 2005-10-11 01:05:24 UTC
  • mto: This revision was merged to the branch mainline in revision 1438.
  • Revision ID: robertc@robertcollins.net-20051011010524-e258bc8d051cc9d2
add a cache bound to Transactions, and a precious facility, so that we keep inventory.weave in memory, but can discard weaves for other such files.

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bzrlib/branch.py
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            self._lock_mode = 'r'
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            self._lock_count = 1
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            self._set_transaction(transactions.ReadOnlyTransaction())
 
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            # 5K may be excessive, but hey, its a knob.
 
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            self.get_transaction().set_cache_size(5000)
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    def unlock(self):
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        mutter("unlock: %s (%s)", self, self._lock_count)