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author | hut <hut@lavabit.com> | 2010-10-14 23:47:55 +0200 |
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committer | hut <hut@lavabit.com> | 2010-11-22 02:38:06 +0100 |
commit | ffa2e9a0a763f8a284925edf52022e966c57fce3 (patch) | |
tree | 29b5bdf922a98f14734794521ae755b3c81376ee | |
parent | ea1797127be066a38096c8c43a34cba554ff2089 (diff) | |
download | ranger-ffa2e9a0a763f8a284925edf52022e966c57fce3.tar.gz |
ext.signal_dispatcher: optimization of signal_emit
-rw-r--r-- | ranger/ext/signal_dispatcher.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/ranger/ext/signal_dispatcher.py b/ranger/ext/signal_dispatcher.py index c1630c0c..3f407bff 100644 --- a/ranger/ext/signal_dispatcher.py +++ b/ranger/ext/signal_dispatcher.py @@ -76,12 +76,11 @@ class SignalDispatcher(object): def signal_emit(self, signal_name, **kw): assert isinstance(signal_name, str) - try: - handlers = self._signals[signal_name] - except: - return + if signal_name not in self._signals: + return True + handlers = self._signals[signal_name] if not handlers: - return + return True signal = Signal(origin=self, name=signal_name, **kw) @@ -98,6 +97,7 @@ class SignalDispatcher(object): else: fnc() if signal.stopped: - return + return False except ReferenceError: handlers.remove(handler) + return True |