def fire(self, event, *args, **kwargs):
if not self._maybe_create_on_fire(event):<EOL><INDENT>return<EOL><DEDENT>return self[event].fire(*args, **kwargs)<EOL>
Fire event. call event's handlers using given arguments, return a list of results.

:param str name: Event name
:param tuple args: positional arguments to call each handler with
:param dict kwargs: keyword arguments to call each handler with
:return list: a list of tuples of handler, return value