Searched refs:matcher_fn (Results 1 – 1 of 1) sorted by relevance
70 def register_callback(self, callback, matcher_fn=None): argument90 self.handlers.append((callback, matcher_fn))92 def unregister_callback(self, callback, matcher_fn=None): argument103 self.handlers.remove((callback, matcher_fn))137 for (callback, matcher_fn) in self.handlers:138 if not matcher_fn or matcher_fn(event):