BTW tests does not work for me, first one needs to install pytest, pip install pytest inside the pipenv shell worked fine but then:

ImportError while importing test module '/home/rm/src/RustPython/tests/test_snippets.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
test_snippets.py:15: in <module>
    import compile_code
compile_code.py:1: in <module>
    import bytecode
E   ModuleNotFoundError: No module named 'bytecode'

So tests fails because some string.whitespace entries gets interpreted, will update once i have a fix

Nice job! If you cannot find a solution for the whitespaces, you can comment out the problematic cases and try to fix them in a next PR.

@windelbouwman ok, rebased and commented the code not working.

@xrmx thank you for your contribution!