3 š(ƒh ã@sdZddlmZmZdS)zØMulti-consumer multi-producer dispatching mechanism Originally based on pydispatch (BSD) http://pypi.python.org/pypi/PyDispatcher/2.0.1 See license.txt for original license. Heavily modified for Django's purposes. é)ÚSignalÚreceiverN)Ú__doc__Zdjango.dispatch.dispatcherrr©rrús