Function process_empty_header_arg

httpie/cli/requestitems.py:134–139

(arg: KeyValueArg)

def process_empty_header_arg(arg: KeyValueArg) -> str:
    if not arg.value:
        return arg.value
    raise ParseError(
        f'Invalid item {arg.orig!r} (to specify an empty header use `Header;`)'
    )


def process_query_param_arg(arg: KeyValueArg) -> str: