Class InvalidHeaderFormat

src/websockets/exceptions.py:279–288

Raised when an HTTP header cannot be parsed. The format of the header doesn't match the grammar for that header.

class InvalidHeaderFormat(InvalidHeader):
    """
    Raised when an HTTP header cannot be parsed.

    The format of the header doesn't match the grammar for that header.

    """

    def __init__(self, name: str, error: str, header: str, pos: int) -> None:
        super().__init__(name, f"{error} at {pos} in {header}")


class InvalidHeaderValue(InvalidHeader):