Function _hmac_compute_digest

Lib/test/support/hashlib_helper.py:961–964

(key, msg, digest)

    @functools.wraps(wrapped := _hmac.compute_digest)
    def _hmac_compute_digest(key, msg, digest):
        if digest == blocked_name:
            raise _hmac.UnknownHashError(blocked_name)
        return wrapped(key, msg, digest)

    _ensure_wrapper_signature(_hmac_compute_digest, wrapped)
    return unittest.mock.patch('_hmac.compute_digest', _hmac_compute_digest)