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Diffstat (limited to 'docs/source/signals.rst')
| -rw-r--r-- | docs/source/signals.rst | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/docs/source/signals.rst b/docs/source/signals.rst index 8bb967a..b17338f 100644 --- a/docs/source/signals.rst +++ b/docs/source/signals.rst @@ -184,7 +184,19 @@ be used as a decorator on functions: While convenient, this form unfortunately does not allow the ``sender`` or ``weak`` arguments to be customized for the connected -function. +function. For this, :meth:`~Signal.connect_via` can be used: + +.. doctest:: + + >>> dice_roll = signal('dice_roll') + >>> @dice_roll.connect_via(1) + ... @dice_roll.connect_via(3) + ... @dice_roll.connect_via(5) + ... def odd_subscriber(sender): + ... print("Observed dice roll %r." % sender) + ... + >>> result = dice_roll.send(3) + Observed dice roll 3. Optimizing Signal Sending |