Blinker

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Released 2010-07-21

- Added ``signal.connect_via(sender)`` decorator
- Added ``signal.connected_to`` shorthand name for the
``temporarily_connected_to`` context manager.

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Released 2010-03-28

- Python 3.0 and 3.1 compatibility.

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Released 2010-02-26

- Added ``Signal.temporarily_connected_to`` context manager.
- Docs! Sphinx docs, project web site.

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Released 2010-02-14

- Initial release.
- Extracted from ``flatland.util.signals``.
- Added Python 2.4 compatibility.
- Added nearly functional Python 3.1 compatibility. Everything except
connecting to instance methods seems to work.