ref: 64a8d7f023a5ade2b5f3c5dca78a44a653f15f33
dir: /sys/src/cmd/python/python.proto/
386 - sys sys bin - sys sys python - sys sys sys - sys sys lib - sys sys python - sys sys + - sys sys man - sys sys 1 - sys sys python - sys sys src - sys sys cmd - sys sys python - sys sys + - sys sys