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Viewing changes to bzrlib/counted_lock.py

  • Committer: Patch Queue Manager
  • Date: 2014-02-12 18:22:22 UTC
  • mfrom: (6589.2.1 trunk)
  • Revision ID: pqm@pqm.ubuntu.com-20140212182222-beouo25gaf1cny76
(vila) The XDG Base Directory Specification uses the XDG_CACHE_HOME,
 not XDG_CACHE_DIR. (Andrew Starr-Bochicchio)

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bzrlib/counted_lock.py
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"""Counted lock class"""
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from __future__ import absolute_import
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from bzrlib import (
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    errors,
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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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