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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-12-11 17:46:47 UTC
  • mfrom: (3835.1.20 remote-stacking-graph)
  • Revision ID: pqm@pqm.ubuntu.com-20081211174647-l45s6xsw669ovgsa
Raise if CachingParentsProvider.enable_cache used wrongly (abentley)

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Lines of Context:
bzrlib/graph.py
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    def enable_cache(self, cache_misses=True):
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        """Enable cache."""
 
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        if self._cache is not None:
 
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            raise AssertionError('Cache enabled when already enabled.')
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        self._cache = {}
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        self._cache_misses = cache_misses
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        if self._debug: