prerm is in graphite-web 0.9.15+debian-1.
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 | #!/bin/sh
set -e
if [ "$1" = "remove" ]; then
	rm -f /etc/graphite/*.pyc
	rm -f /var/lib/graphite/search_index
	rm -rf /var/lib/graphite/.fontconfig
fi
# Automatically added by dhpython:
if which pyclean >/dev/null 2>&1; then
	pyclean -p graphite-web 
else
	dpkg -L graphite-web | grep \.py$ | while read file
	do
		rm -f "${file}"[co] >/dev/null
  	done
fi
# End automatically added section
exit 0
 |