postinst is in python3-twisted 17.9.0-2.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | #! /bin/sh
set -e
# Automatically added by dh_python3:
if which py3compile >/dev/null 2>&1; then
py3compile -p python3-twisted
fi
# End automatically added section
rebuild_cache()
{
# remove all cache files, then rebuild for the installed python3 versions
rm -f /usr/lib/python3/*-packages/twisted/plugins/dropin.cache
for p in $(py3versions -i); do
$p -c 'from twisted.plugin import IPlugin, getPlugins; list(getPlugins(IPlugin))' \
>/dev/null 2>&1 || true
done
}
case "$1" in
triggered)
if [ "$2" = twisted-plugins-cache ]; then
rebuild_cache
fi
;;
configure)
rebuild_cache
;;
esac
exit 0
|