The C# language provides a handy way to declare, subscribe to and fire events. Technically, an event is a “slot” where callback functions (event handlers) can be attached to - a process referred to as subscribing to an event. Here is a handy package that encapsulates the core to event subscription and event firing and feels like a “natural” part of the language.
>>> def something_changed(reason):
... print "something changed because %s" % reason
...
>>> from events import Events
>>> events = Events()
>>> events.on_change += something_changedMultiple callback functions can subscribe to the same event. When the event is fired, all attached event handlers are invoked in sequence. To fire the event, perform a call on the slot:
>>> events.on_change('it had to happen')
'something changed because it had to happen'Documentation
Complete documentation is available at http://events.readthedocs.org
Installing
Events is on PyPI so all you need to do is:
pip install events
Testing
Just run:
python setup.py test
Or use tox to test the package under all supported Pythons: 2.6, 2.7, 3.3, 3.4.
License
Events is BSD licensed. See the LICENSE for details.
Contributing
Please see the Contribution Guidelines.
Attribution
Based on the excellent recipe by Zoran Isailovski, Copyright (c) 2005.
1 maintainer
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
File details
Details for the file Events-0.2.2.tar.gz.
File metadata
- Download URL: Events-0.2.2.tar.gz
- Upload date:
- Size: 4.8 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
1d09f09d5ab496815e9bfd2194546d75fd54b8e76703f4fd83314080de94b86d
|
|
| MD5 |
e18b58fdb836df4b4939c96a97365afa
|
|
| BLAKE2b-256 |
56814d1d71a8553d8f294560b9a6f9fe584e65289c9f6b8753b5d352511c2d58
|
