Metadata-Version: 2.1
Name: blinker
Version: 1.6.2
Summary: Fast, simple object-to-object and broadcast signaling
Author-email: Jason Kirtland <jek@discorporate.us>
Maintainer-email: Pallets Ecosystem <contact@palletsprojects.com>
License: MIT License
Project-URL: Homepage, https://blinker.readthedocs.io
Project-URL: Documentation, https://blinker.readthedocs.io
Project-URL: Source Code, https://github.com/pallets-eco/blinker/
Project-URL: Issue Tracker, https://github.com/pallets-eco/blinker/issues/
Project-URL: Chat, https://discord.gg/pallets
Keywords: signal,emit,events,broadcast
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Topic :: Software Development :: Libraries
Requires-Python: >=3.7
Description-Content-Type: text/x-rst
License-File: LICENSE.rst

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.

.. code-block:: pycon

    >>> 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!


Links
-----

-   Documentation: https://blinker.readthedocs.io/
-   Changes: https://blinker.readthedocs.io/#changes
-   PyPI Releases: https://pypi.org/project/blinker/
-   Source Code: https://github.com/pallets-eco/blinker/
-   Issue Tracker: https://github.com/pallets-eco/blinker/issues/