@property<EOL><INDENT>def _signal_handler_map(self):<DEDENT>
result = {}<EOL>for signum, handler in self.signal_map.items():<EOL><INDENT>result[signum] = self._get_signal_handler(handler)<EOL><DEDENT>return result<EOL>
Create the signal handler map

        create a dictionary with signal:handler mapping based on
        self.signal_map

        :return: dict