You expect this is a large document? No, it's quite short:

1. spago build
2. python -c "from <your project name>.Main.pure import main;main()"

You can extract the generated Python package out, and encapsulate it as a standalone Python package, and upload to PyPI.

Moreover, given such a PS module A.B:

module A.B(export1, export2) where
...

In Python, you can import export1 by

import <your project name>.A.B.pure as AB
AB.export1 # you got it

This is also a reason why PureScript is pragmatic, because it uses the same calling convention as Python's.

It supports tail call optimizations, e.g., a purescript function like

f x y = x + y

can be used in Python in this way:

assert f(1)(2) == 3