Method data_is_binary

src/socketio/packet.py:170–184

Check if the data contains binary components.

(cls, data)

    @classmethod
    def data_is_binary(cls, data):
        """Check if the data contains binary components."""
        if isinstance(data, (bytes, bytearray)):
            return True
        elif isinstance(data, list):
            return functools.reduce(
                lambda a, b: a or b, [cls.data_is_binary(item)
                                      for item in data], False)
        elif isinstance(data, dict):
            return functools.reduce(
                lambda a, b: a or b, [cls.data_is_binary(item)
                                      for item in data.values()],
                False)
        else:
            return False

    def _to_dict(self):
        d = {