Python in browser with WebAssembly without recompilation

Question

I've looked at Compiling Python to WebAssembly, and its various answers, various projects (EmPython, EmCPython, cpython-emscripten, Pyodide, etc.) but most of the time, it requires recompilation or using Docker, etc.

Is there a way to use Python in the browser (with WebAssembly), such that it works like this:

• You simply put foo.js, foo.wasm, index.html, or similar ready-to-use files in a directory

• You put a main.py file in the directory, that the WebAssembly Python interepreter automatically starts when we open index.html in the browser, and Python stdout is directly displayed in the browser

• You can import standard Python modules by simply adding the .py files along main.py

Example:

pythoninbrowser.js
pythoninbrowser.wasm
index.html
main.py    --> containing "import bs4"
bs4/
    __init__.py
    ...all the rest of the BeautifulSoup module...

See also this issue.