Python learning

Where can I learn python?

Codecademy is great. Their Python tutorial is interactive and free.
Once you have the language basics internalised, you can check out the RhinoPython Primer, which is also free.

Hello- as applied in Rhino, start here:



There are a few problems with the rhino python guide that you are linking and for people with no knowledge it gets frustrating.

I stated the ones I have found in this post