Function _hmac_new

Lib/test/support/hashlib_helper.py:944–947

(key, msg=None, digestmod=None)

    @functools.wraps(wrapped := _hmac.new)
    def _hmac_new(key, msg=None, digestmod=None):
        if digestmod == blocked_name:
            raise _hmac.UnknownHashError(blocked_name)
        return wrapped(key, msg, digestmod)

    _ensure_wrapper_signature(_hmac_new, wrapped)
    return unittest.mock.patch('_hmac.new', _hmac_new)