Expose pyodide instance used by PyScript

[jim22k]

Checklist

• I added a descriptive title
• I searched for other feature requests and couldn't find a duplicate (including also the type-feature tag)
• I confirmed that it's not related to another project are area (see the above section)

What is the idea?

Current state:

• HTML file with PyScript tags and code
• Javascript module which interacts directly with pyodide
• loadPyodide in the Javascript file fails

Only a single instance of pyodide can exist and PyScript already created it. The Javascript file cannot get a handle to the pyodide instance because PyScript does not expose it.

Desired state:

• Javascript can access the pyodide instance created by PyScript -or-
• Javascript can create the pyodide instance and somehow give it to PyScript

The goal is for both pieces of code to use the same pyodide runtime. I know there is a mechanism coming in pyodide which will allow multiple runtimes (at 2x the cost). Hopefully that can be avoided by sharing the instance.

Why is this needed

No response

What should happen?

No response

Additional Context

No response