Method register

easyquant/event_engine.py:59–62

注册事件处理函数监听

(self, event_type, handler)

        self.__thread.join()

    def register(self, event_type, handler):
        """注册事件处理函数监听"""
        if handler not in self.__handlers[event_type]:
            self.__handlers[event_type].append(handler)

    def unregister(self, event_type, handler):
        """注销事件处理函数"""