How to use modules that are not in sololearn?

Question

Sololearn does not have some modules like for example ply (Python, lexer and yacc)[ http://www.dabeaz.com/ply/ ] I want to know how to import this module if it is not here.
https://code.sololearn.com/cnjNcZLR9BSS/?ref=app

Answer 1

If a module is not available I think you can not use it. The most convenient option in these cases is to request it from developers or look for an alternative.

One point to keep in mind is that CodePlayground has limitations (such as the execution time or the one that is not an interactive environment), so this may affect the inclusion of some modules.

Answer 2

Why is the 'requests' module not included?