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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _init_listen_socket(self):
 """ Init listen socket :rtype: None """

        self.debug("()")
        self._listen_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        self._listen_socket.setsockopt(
            socket.SOL_SOCKET,
            socket.SO_REUSEADDR,
            1
        )
        self._listen_socket.bind((self._listen_ip, self._listen_port))
        self._listening.append(self._listen_socket)