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  • Committer: Robert Collins
  • Date: 2007-10-15 02:25:37 UTC
  • mto: This revision was merged to the branch mainline in revision 2907.
  • Revision ID: robertc@robertcollins.net-20071015022537-37pczn78yq27f8yg
* New method ``bzrlib.repository.Repository.is_write_locked`` useful for
  determining if a repository is write locked. (Robert Collins)

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    def is_locked(self):
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        return self.control_files.is_locked()
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    def is_write_locked(self):
 
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        """Return True if this object is write locked."""
 
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        return self.is_locked() and self.control_files._lock_mode == 'w'
 
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    def lock_write(self, token=None):
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        """Lock this repository for writing.
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        :return: None.
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        """
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        if not self.is_locked() or self.control_files._lock_mode != 'w':
 
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        if not self.is_write_locked():
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            raise errors.NotWriteLocked(self)
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        if self._write_group:
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            raise errors.BzrError('already in a write group')