def next_command()

in redis/client.py [0:0]

• 28 lines of code
• 4 McCabe index (conditional complexity)

    def next_command(self):
        """Parse the response from a monitor command"""
        response = self.connection.read_response()
        if isinstance(response, bytes):
            response = self.connection.encoder.decode(response, force=True)
        command_time, command_data = response.split(" ", 1)
        m = self.monitor_re.match(command_data)
        db_id, client_info, command = m.groups()
        command = " ".join(self.command_re.findall(command))
        # Redis escapes double quotes because each piece of the command
        # string is surrounded by double quotes. We don't have that
        # requirement so remove the escaping and leave the quote.
        command = command.replace('\\"', '"')

        if client_info == "lua":
            client_address = "lua"
            client_port = ""
            client_type = "lua"
        elif client_info.startswith("unix"):
            client_address = "unix"
            client_port = client_info[5:]
            client_type = "unix"
        else:
            # use rsplit as ipv6 addresses contain colons
            client_address, client_port = client_info.rsplit(":", 1)
            client_type = "tcp"
        return {
            "time": float(command_time),
            "db": int(db_id),
            "client_address": client_address,
            "client_port": client_port,
            "client_type": client_type,
            "command": command,
        }