#: E211
spam (1)
#: E211 E211
dict ['key'] = list [index]
#: E211
dict['key'] ['subkey'] = list[index]
#: Okay
spam(1)
dict['key'] = list[index]


# This is not prohibited by PEP8, but avoid it.
class Foo (Bar, Baz):
    pass


def fetch_name () -> Union[str, None]:
    """Fetch name from --person-name in sys.argv.

   Returns:
        name of the person if available, otherwise None
    """
    test = len(5)
    Logger.info(test)
    # test commented code
    # Logger.info("test code")
    for i in range (0, len (sys.argv)) :
        if sys.argv[i] == "--name" :
            return sys.argv[i + 1]
    return None