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Viewing changes to bzrlib/lock.py

  • Committer: Robert Collins
  • Date: 2010-05-11 08:36:16 UTC
  • mto: This revision was merged to the branch mainline in revision 5223.
  • Revision ID: robertc@robertcollins.net-20100511083616-b8fjb19zomwupid0
Make all lock methods return Result objects, rather than lock_read returning self, as per John's review.

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bzrlib/lock.py
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                             self.lock_url, self.details)
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class LogicalLockResult(object):
 
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    """The result of a lock_read/lock_write/lock_tree_write call on lockables.
 
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    :ivar unlock: A callable which will unlock the lock.
 
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    """
 
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    def __init__(self, unlock):
 
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        self.unlock = unlock
 
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    def __repr__(self):
 
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        return "LogicalLockResult(%s)" % (self.unlock)
 
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def cant_unlock_not_held(locked_object):
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    """An attempt to unlock failed because the object was not locked.
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