/usr/lib/python2.7/dist-packages/python_magnumclient-2.0.0.egg-info/entry_points.txt is in python-magnumclient 2.0.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | [console_scripts]
magnum = magnumclient.shell:main
|