How to run a specific python program or file ?

[vincentvije]

Thanks a lot Doug et Piotr,

I'm ok with this. For me it's fine.
I could use it and make some programs in python.
I found some ohter methods too.
But I wanted to be able to write python only programs and have a simple list of them, without using PPL.

The problem is : the school asked my daughter to have a calculator with python. They said better with Numwrks or TI-84 python.
I said my daughter that she could keep its hp prime and make python.

But in comparation with Numworks and TI-84, I think it's too complex to make school programs on the hp prime.
Maybe I'm wrong. But I saw it in the two other calculators and it seems it's easier on them.

Maybe I'm wrong ?

Thanks again,
Regards,
Vincent Maréchal