/usr/lib/python2.7/dist-packages/pyglet/input/ is in python-pyglet 1.3.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/pyglet/input/__init__.py
/usr/lib/python2.7/dist-packages/pyglet/input/base.py
/usr/lib/python2.7/dist-packages/pyglet/input/carbon_hid.py
/usr/lib/python2.7/dist-packages/pyglet/input/carbon_tablet.py
/usr/lib/python2.7/dist-packages/pyglet/input/darwin_hid.py
/usr/lib/python2.7/dist-packages/pyglet/input/directinput.py
/usr/lib/python2.7/dist-packages/pyglet/input/evdev.py
/usr/lib/python2.7/dist-packages/pyglet/input/evdev_constants.py
/usr/lib/python2.7/dist-packages/pyglet/input/wintab.py
/usr/lib/python2.7/dist-packages/pyglet/input/x11_xinput.py
/usr/lib/python2.7/dist-packages/pyglet/input/x11_xinput_tablet.py