> Another issue is that file handles belong to the process, so if you have a file open for writing in one interpreter, the sub interpreter won’t be able to acce

> Another issue is that file handles belong to the process, so if you have a file open for writing in one interpreter, the sub interpreter won’t be able to access the file (without further changes to CPython). Wouldn't just using CLONE_FILES when forking off interpreters solve this problem?