Assertion: translator | /r/CapableOf | operate on function
Facets:
Source sentences:
text: Things only get interesting because RPython code is also Python code (but not the reverse), and because RPython doesn't ever "really exist" in source files, but only in memory inside a working Python process that necessarily includes other non-RPython code (there are no "pure-RPython" imports or function definitions, for example, because the translator operates on functions that have already been defined and imported).