(self, headers, token=None)
Anonymous credentials do nothing to the request.

        The optional ``token`` argument is not supported.

        Raises:
            ValueError: If a token was specified.
Anonymous credentials do nothing to the request.
Anonymous credentials do nothing to the request .
def apply(self, headers, token=None):
        """Anonymous credentials do nothing to the request.

        The optional ``token`` argument is not supported.

        Raises:
            ValueError: If a token was specified.
        """
        if token is not None:
            raise ValueError("Anonymous credentials don't support tokens.")
def apply ( self , headers , token = None ) : if token is not None : raise ValueError ( "Anonymous credentials don't support tokens." )