[https://github.com/metacraft-labs/py2nim_deprecated](https://github.com/metacraft-labs/py2nim_deprecated) has been deprected only because its code was merged into a more general tool called [https://github.com/metacraft-labs/languist](https://github.com/metacraft-labs/languist) that also supports Ruby.
The project still has a lot of rough edges, but you may be able to get some success with it. It's worth trying to improve it as well, because the only reason it's not actively developed is that we don't currently have an active use case for it.