

def gen_utf8(length=10):
    'Returns a random string made up of UTF-8 letters characters, as per\n    `RFC 3629`_.\n\n    :param int length: Length for random data.\n    :returns: A random string made up of ``UTF-8`` letters characters.\n    :rtype: str\n\n    .. _`RFC 3629`: http://www.rfc-editor.org/rfc/rfc3629.txt\n\n    '
    _is_positive_int(_)
    random.seed()
    return ''.join([random.choice(UNICODE_LETTERS) for _ in range(length)])

dataset/ETHPy150Open omaciel/fauxfactory/fauxfactory/__init__.py gen_utf8/VarMisuse@16/150 `length`->`_`