def _add_option()

in teamcity/flake8_v3_plugin.py [0:0]

• 3 lines of code
• 3 McCabe index (conditional complexity)

    def _add_option(parser, name, *args, **kwargs):
        if all(option.long_option_name != name for option in parser.options):
            parser.add_option(name, *args, **kwargs)