If you mean compiling _from_ python, there's [https://github.com/metacraft-labs/py2nim_deprecated](https://github.com/metacraft-labs/py2nim_deprecated)/ which has gained "deprecated" in its name since I last looked at it.
It's not very complete though. If you compiling _to_ python, there's [https://github.com/juancarlospaco/nim-new-backend](https://github.com/juancarlospaco/nim-new-backend) which is also incomplete. The biggest question is _why_. If you want to use Python from nim, or the other way around, then nimpy and nimporter might be better choices than trying to fit everything into the same language runtime.
