Source code for boofuzz.event_hook

[docs] class EventHook: """ An EventHook that registers events using +=and -=. Based on spassig's solution here: https://stackoverflow.com/a/1094423/461834 """ 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 __len__(self): return len(self.__handlers) def __iter__(self): return iter(self.__handlers)
[docs] def fire(self, *args, **kwargs): """ Call each event handler in sequence. @param args: Forwarded to event handler. @param kwargs: Forwarded to event handler. @return: None """ for handler in self.__handlers: handler(*args, **kwargs)