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Viewing changes to bzrlib/counted_lock.py

  • Committer: Martin Pool
  • Date: 2009-07-27 06:28:35 UTC
  • mto: This revision was merged to the branch mainline in revision 4587.
  • Revision ID: mbp@sourcefrog.net-20090727062835-o66p8it658tq1sma
Add CountedLock.get_physical_lock_status

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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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