def ok(body='', code=200, **kw):
    """Shortcut for response(200, ...).

    The status code must be in the 2xx range."""
    if not 200 <= code < 300:
        raise ValueError("Not a 2xx status code: '%s'" % code)
    return response(code=code, body=body, **kw)
Shortcut for response(200, ...).

    The status code must be in the 2xx range.