"Support for PyScript & Brython" https://github.com/microsoft/vscode-python/issues/19415

- https://marketplace.visualstudio.com/items?itemName=HardeepSingh.pyscript

Jupyter support in VSCode:

- https://code.visualstudio.com/docs/datascience/jupyter-notebooks

JupyterLite has p5 js support. Khan Academy CS curriculum has ProcessingJS, which is basically p5 js.

What similar functionality exists in the python standard library? Does the stdlib turtle module work in pyodide WASM (JupyterLite, PyScript,)?

***

Like matplotlib, but with vega-lite,

Altair charts are saveable to PNG, SVG for print/latexpdf. https://altair-viz.github.io/user_guide/saving_charts.html

Annotated matplotlib:  https://twitter.com/__mharrison__/status/1562454754306826241

JupyterLite: https://jupyterlite.readthedocs.io/en/latest/ :

> Python kernel backed by Pyodide running in a Web Worker

>

> - Initial support for interactive visualization libraries such as altair, bqplot, ipywidgets, matplotlib, and plotly

FWIU ipycanvas also works in JupyerLite:

Drawing paths > Path commands: https://ipycanvas.readthedocs.io/en/latest/drawing_paths.html#path-commands

Src: https://github.com/martinRenou/ipycanvas/blob/master/ipycanvas/canvas.py

***

The ipycanvas docs include JupyterLite w/  https://github.com/jupyterlite/jupyterlite-sphinx :

> JupyterLite Sphinx: A Sphinx extension that provides utilities for embedding JupyterLite in your documentation

***

Datasette does static SQLite in WASM; now with JupyterLite as well: 

https://datasette.io/plugins/datasette-jupyterlite

There are *-to-sqlite 

utilities for all of the things; though pd.read_csv() can read from a remote URL in WASM, potentially unreproducibly (next semester it 404s) and without a requests_cache, just like in normal JupyterLab e.g. from repo2docker: https://pypi.org/search/?q=to+sqlite  https://pypi.org/search/?q=datasette

***

> TIL about #EmscriptenForge, #MambaLite, #BinderLite (#repo2jupyterlite),

https://github.com/emscripten-forge/recipes

> Tools to pack a conda / mamba environment into a JS & WASM bundle

https://github.com/emscripten-forge/empack 

>

> ```bash

empack pack env --env-prefix /path/to/env --outname python_data --config /path/to/config.yaml

```

>

> This will generate two files python_data.js and python_data.data that you can use in the browser. A sample config is located in tests/empack_test_config.yaml

https://github.com/emscripten-forge/requests-wasm-polyfill :

> Drop-in replacement for the requests library for wasm python

> Note that these only work when running under a web-worker, as it's making blocking HTTP requests which are not allowed in the main thread.

"Polyfills"; just like JS

On Mon, Sep 5, 2022, 2:42 PM kirby urner <kirby.urner@gmail.com> wrote:

https://youtu.be/obZqST6mBn8  (2 mins 41 secs)

My first video on PyScript. 

Alludes to other topics in my Python for High School stuff.

https://github.com/4dsolutions/elite_school/blob/master/PY4HS.ipynb

Kirby

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