ref: 7faa0a6225f7f6d3b4a5b9c0b0ce919a8d7056a2
dir: /sys/src/cmd/python/Tools/framer/TODO.txt/
Add spec for getsets. Generate a distutils setup script. Handle operator overloading. Generate traverse and clear methods for GC. Handle mapping, sequence, buffer protocols. Finish the todo list.