def extra_args()

in ftl/common/args.py [0:0]
46 lines of code
2 McCabe index (conditional complexity)

def extra_args(parser, opt_list):
    opt_dict = {
        'python_cmd': [
            '--python-cmd', {
                "dest": 'python_cmd',
                "action": 'store',
                "default": constants.PYTHON_DEFAULT_CMD,
                "help": 'The python command to be run (ex: python2.7)'
            }
        ],
        'pip_cmd': [
            '--pip-cmd', {
                "dest": 'pip_cmd',
                "action": 'store',
                "default": constants.PIP_DEFAULT_CMD,
                "help": 'The pip command to be run (ex: pip)'
            }
        ],
        'virtualenv_cmd': [
            '--virtualenv-cmd', {
                "dest": 'virtualenv_cmd',
                "action": 'store',
                "default": constants.VIRTUALENV_DEFAULT_CMD,
                "help": 'The virtualenv command to be run (ex: virtualenv)'
            }
        ],
        'venv_cmd': [
            '--venv-cmd', {
                "dest": 'venv_cmd',
                "action": 'store',
                "default": constants.VENV_DEFAULT_CMD,
                "help": 'The venv command to be run (ex: <py> -m venv /env)'
            }
        ],
        'virtualenv_dir': [
            '--virtualenv-dir', {
                "dest": 'virtualenv_dir',
                "action": 'store',
                "default": constants.VIRTUALENV_DIR,
                "help": 'The virtualenv command to be run (ex: virtualenv)'
            }
        ],
    }
    for opt in opt_list:
        arg_vars = opt_dict[opt]
        parser.add_argument(arg_vars[0], **arg_vars[1])