Also worth mentioning that Python 3 supports keyword only parameters, which enforce this calling styling http://blog.gahooa.com/2009/12/08/python-has-keyword-on

Also worth mentioning that Python 3 supports keyword only parameters, which enforce this calling styling http://blog.gahooa.com/2009/12/08/python-has-keyword-only-parameters/ http://blog.gahooa.com/2009/12/08/python-has-keyword-only-pa... e.g. def calc_formula(a, b, *, is_gain=False): ...