/usr/share/python/runtime.d/python-uno.rtupdate is in python-uno 1:4.3.3-2+deb8u11.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | #! /bin/sh
set -e
if [ "$1" = rtupdate ]; then
pyclean -p python-uno /usr/lib/libreoffice/program
pycompile -p python-uno -V 2.7 /usr/lib/libreoffice/program
fi
|