player.py 文件源码

def local_sub(self, filename, mimetype):
        """serve a local subtitle file"""

        if os.path.isfile(filename):
            filename = os.path.abspath(filename)
        else:
            return None

        webserver_ip =[(s.connect(('8.8.8.8', 53)), s.getsockname()[0], s.close()) for s in [socket.socket(socket.AF_INET, socket.SOCK_DGRAM)]][0][1]

        req_handler = local_server.SubtitleRequestHandler

        # create a webserver to handle a single request on a free port or a specific port if passed in the parameter   
        port = 0    

        self.subtitleserver = http.server.HTTPServer((webserver_ip, port), req_handler)
        self.subtitlethread = threading.Thread(target=self.subtitleserver.handle_request)
        self.subtitlethread.start()    

        url = "http://%s:%s%s" % (webserver_ip, str(self.subtitleserver.server_port), quote_plus(filename, "/"))
        return url