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August 29, 2015 14:19
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Isolate signal from dispatcher. Useful for unwanted recursive save signals.
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| def isolate(func): | |
| def _func(sender, instance, **kwargs): | |
| kwargs["signal"].disconnect(_func, sender=sender) | |
| func(sender, instance, **kwargs) | |
| kwargs["signal"].connect(_func, sender=sender) | |
| return _func |
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