Function _

lib/core/common.py:2968–2970

(match)

            charset = set(string.printable) - set(unsafe)

            def _(match):
                char = decodeHex(match.group(1), binary=False)
                return char if char in charset else match.group(0)

            if spaceplus:
                result = result.replace('+', ' ')  # plus sign has a special meaning in URL encoded data (hence the usage of _urllib.parse.unquote_plus in convall case)