

def __call__(self, string):
    'Parse credentials from `string`.\n\n        ("username" or "username:password").\n\n        '
    try:
        return super(AuthCredentialsArgType, string).__call__(string)
    except ArgumentTypeError:
        return self.key_value_class(key=string, value=None, sep=SEP_CREDENTIALS, orig=string)

dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/httpie/input.py AuthCredentialsArgType.__call__/VarMisuse@23/60 `self`->`string`