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Skulpt: in-browser Python #1220

Open rbeezer opened 4 years ago

rbeezer commented 4 years ago

https://skulpt.org/

Perhaps related: #602

sean-fitzpatrick commented 4 years ago

Just gave this a try with the following basic SymPy code:

from sympy import *
init_printing()
A = Matrix(3,3,[1,2,3,4,5,6,7,8,9])
A

This does not execute successfully for me. Perhaps you have to install libraries first? (Except it's browser-based, so not sure how that works.) The above code runs fine in a Sage cell. (Odd caveat: it runs fine in a Sage cell with the language set to Sage. It does not run if you set the language to Python.)

sean-fitzpatrick commented 4 years ago

Could be because skulpt (and Sage, if you set the language to Python) expects Python 2.6. SymPy is Python 3, I think. I had good results this term running SymPy code in Sage Cell. And if I was careful about where I put Sage cells in PreTeXt, I could output to a Python3 Jupyter notebook and the code runs fine there as well.

davidfarmer commented 4 years ago

skulpt can do Python 3, according to a demo I saw.

On Tue, 10 Dec 2019, sean-fitzpatrick wrote:

Could be because skulpt (and Sage, if you set the language to Python) expects Python 2.6. SymPy is Python 3, I think. I had good results this term running SymPy code in Sage Cell. And if I was careful about where I put Sage cells in PreTeXt, I could output to a Python3 Jupyter notebook and the code runs fine there as well.

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rbeezer commented 4 years ago

I suspect SageCell has SymPy on the server, as part of generic Sage itself, so server-side.

Skulpt is running in a browser, client-side, so SymPy is not part of the "stuff" that Skulpt provides?

This would be more about learning to code with Python, not using any possible Python library.

On 12/10/19 10:08 AM, David W. Farmer wrote:

skulpt can do Python 3, according to a demo I saw.

On Tue, 10 Dec 2019, sean-fitzpatrick wrote:

Could be because skulpt (and Sage, if you set the language to Python) expects Python 2.6. SymPy is Python 3, I think. I had good results this term running SymPy code in Sage Cell. And if I was careful about where I put Sage cells in PreTeXt, I could output to a Python3 Jupyter notebook and the code runs fine there as well.

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sean-fitzpatrick commented 4 years ago

Got it. So this would be for a book on Python, not a book on linear algebra.

rbeezer commented 4 years ago

@bnmnetp (Brad Miller) and I got the Runestone ActiveCode object working in PTX output last night. That'd be Skulpt plus a whole lot more.