Revision 34ca3914

b/lib/locking.py
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      # First we look the locks up on __lockdict. We have no way of being sure
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      # they will still be there after, but this makes it a lot faster should
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      # just one of them be the already wrong
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      for lname in names:
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      for lname in utils.UniqueSequence(names):
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        try:
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          lock = self.__lockdict[lname] # raises KeyError if lock is not there
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          acquire_list.append((lname, lock))

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