Method decode

src/websockets/extensions/base.py:21–36

Decode an incoming frame. Args: frame: Incoming frame. max_size: Maximum payload size in bytes. Returns: Decoded frame. Raises: PayloadTooBig: If decoding the payload exceeds ``max_size``.

(self, frame: Frame, *, max_size: int | None = None)

    """Extension identifier."""

    def decode(self, frame: Frame, *, max_size: int | None = None) -> Frame:
        """
        Decode an incoming frame.

        Args:
            frame: Incoming frame.
            max_size: Maximum payload size in bytes.

        Returns:
            Decoded frame.

        Raises:
            PayloadTooBig: If decoding the payload exceeds ``max_size``.

        """
        raise NotImplementedError

    def encode(self, frame: Frame) -> Frame:
        """