17 lines
424 B
Python
17 lines
424 B
Python
from pydispatch import dispatcher
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import abc
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class Handler(object):
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__metaclass__ = abc.ABCMeta
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def __init__(self, signal, target):
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self.target = target
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self.signal = signal
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def dummy(sender, event):
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self.handle(sender,event)
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dispatcher.connect(dummy, signal=signal, sender=dispatcher.Any, weak=False)
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@abc.abstractmethod
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def handle(self, sender, event): pass
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