django_sorcery.db.signals module¶
Signals¶
Implements some basic signals using blinker
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class
django_sorcery.db.signals.
Namespace
[source]¶ Bases:
blinker.base.Namespace
A signal namespace that also manages scoped signals.
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scoped_signals
¶ Returns all scoped signals.
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class
django_sorcery.db.signals.
ScopedSignal
(name, doc=None)[source]¶ Bases:
blinker.base.NamedSignal
Same as
NamedSignal
but signal is scoped to a thread.In other words, if a receiver is attached within a specific thread, even if signal is sent in another thread, in that other thread no receivers will be present and hence nothing will execute. Useful for adding one-off signal handlers for example to be executed at the end of unit-of-work (e.g. request) without adding a possibility that another thread might start executing the receiver.
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is_muted
¶
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receivers
¶ Return all thread scoped receivers.
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