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Viewing changes to bzrlib/counted_lock.py

  • Committer: John Arbash Meinel
  • Date: 2009-06-17 19:08:25 UTC
  • mto: This revision was merged to the branch mainline in revision 4460.
  • Revision ID: john@arbash-meinel.com-20090617190825-ktfk82li57rf2im6
It seems that fetch() no longer returns the number of revisions fetched.
It still does for *some* InterRepository fetch paths, but the generic one does not.
It is also not easy to get it to, since the Source and Sink are the ones
that would know how many keys were transmitted, and they are potentially 'remote'
objects.

This was also only tested to occur as a by-product in a random 'test_commit' test.
I assume if we really wanted the assurance, we would have a per_repo or interrepo
test for it.

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Lines of Context:
bzrlib/counted_lock.py
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        self._lock_mode = None
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        self._lock_count = 0
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    def get_physical_lock_status(self):
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        """Return physical lock status.
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        Returns true if a lock is held on the transport. If no lock is held, or
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        the underlying locking mechanism does not support querying lock
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        status, false is returned.
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        """
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        try:
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            return self._real_lock.peek() is not None
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        except NotImplementedError:
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            return False
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    def is_locked(self):
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        return self._lock_mode is not None
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