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Don't use a list comprehension when we don't need the resulting list.
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@ -270,7 +270,8 @@ def receiver(signal, **kwargs):
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"""
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def _decorator(func):
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if isinstance(signal, (list, tuple)):
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[s.connect(func, **kwargs) for s in signal]
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for s in signal:
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s.connect(func, **kwargs)
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else:
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signal.connect(func, **kwargs)
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return func
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