• Stars
    star
    1,647
  • Rank 28,377 (Top 0.6 %)
  • Language
    Python
  • License
    MIT License
  • Created over 11 years ago
  • Updated 10 months ago

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Repository Details

A fast Python in-process signal/event dispatching system.

Blinker

Blinker provides a fast dispatching system that allows any number of interested parties to subscribe to events, or "signals".

Signal receivers can subscribe to specific senders or receive signals sent by any sender.

>>> from blinker import signal
>>> started = signal('round-started')
>>> def each(round):
...     print(f"Round {round}")
...
>>> started.connect(each)

>>> def round_two(round):
...     print("This is round two.")
...
>>> started.connect(round_two, sender=2)

>>> for round in range(1, 4):
...     started.send(round)
...
Round 1!
Round 2!
This is round two.
Round 3!

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