[Tutor] Fahrenheit to Celsius Conversion another problem and Programming Paradigm

[Alex Kleider]

On 2017-06-14 12:22, Mats Wichmann wrote:

> Of course if you do any serious argument handling, it's better to use
> something like optparse (and earlier argparse) module so you're not
> reinventing a wheel which has been massively worked on already.
> 

At the suggestion of a posting on this list some years ago, I've been 
using docopt rather than optparse or argparse and have found it provides 
much more with much less work.

>>> pip install docopt