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Viewing changes to bzrlib/lockable_files.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2009-03-24 13:40:38 UTC
  • mfrom: (3193.8.32 guess-renames)
  • Revision ID: pqm@pqm.ubuntu.com-20090324134038-bfrsas8eleeoiv0a
(abentley) Add guess-renames command.

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bzrlib/lockable_files.py
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import warnings
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from bzrlib import (
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    counted_lock,
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    errors,
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    osutils,
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    transactions,
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    This class is now deprecated; code should move to using the Transport
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    directly for file operations and using the lock or CountedLock for
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    locking.
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    :ivar _lock: The real underlying lock (e.g. a LockDir)
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    :ivar _counted_lock: A lock decorated with a semaphore, so that it 
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        can be re-entered.
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    """
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    # _lock_mode: None, or 'r' or 'w'
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        self._lock = lock_class(transport, esc_name,
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                                file_modebits=self._file_mode,
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                                dir_modebits=self._dir_mode)
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        self._counted_lock = counted_lock.CountedLock(self._lock)
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    def create_lock(self):
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        """Create the lock.
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        :deprecated: Replaced by BzrDir._find_modes.
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        """
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        # XXX: The properties created by this can be removed or deprecated
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        # once all the _get_text_store methods etc no longer use them.
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        # -- mbp 20080512
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        try:
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            st = self._transport.stat('.')
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        except errors.TransportNotPossible: