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object --+ | Hook
A callback and its metadata: failsafe, priority, and kwargs. callback [= None]: The bare callable that this Hook object is wrapping, which will be called when the Hook is called. failsafe [= False]: If True, the callback is guaranteed to run even if other callbacks from the same call point raise exceptions. kwargs [= {}]: A set of keyword arguments that will be passed to the callable on each call. priority [= 50]: Defines the order of execution for a list of Hooks. Priority numbers should be limited to the closed interval [0, 100], but values outside this range are acceptable, as are fractional values.
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__metaclass__ Metaclass for declaring docstrings for class attributes. |
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Inherited from |
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callback = None
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callback__doc =
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failsafe = False
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failsafe__doc =
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priority = 50
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priority__doc =
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kwargs =
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kwargs__doc =
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Inherited from |
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callback__doc
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failsafe__doc
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priority__doc
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kwargs__doc
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