Mercurial > piecrust2
view piecrust/events.py @ 613:e2e955a3bb25
publish: Add publish command.
* Add `shell` publisher.
* Refactor admin panel's publishing backend to use that, along with the new
PID file support.
author | Ludovic Chabant <ludovic@chabant.com> |
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date | Thu, 04 Feb 2016 08:05:03 -0800 |
parents | f485ba500df3 |
children | f070a4fc033c |
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class Event(object): def __init__(self): self._handlers = [] def __iadd__(self, handler): self._handlers.append(handler) return self def __isub__(self, handler): self._handlers.remove(handler) return self def fire(self, *args, **kwargs): # Make a copy of the handlers list in case some handler removes # itself while executing. handlers = list(self._handlers) for handler in handlers: handler(*args, **kwargs)