/usr/lib/python3/dist-packages/os_win-3.0.0.egg-info/requires.txt is in python3-os-win 3.0.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | [:(sys_platform=='win32')]
PyMI>=1.0.0
wmi>=0.5
|