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#! /bin/sh
set -e
remove_bytecode()
{
pkg=$1
max=$(LANG=C LC_ALL=C xargs --show-limits < /dev/null 2>&1 | awk '/Maximum length/ {print int($NF / 4)}')
dpkg -L $pkg \
| awk -F/ 'BEGIN {OFS="/"} /\.py$/ {$NF=sprintf("__pycache__/%s.*.py[co]", substr($NF,1,length($NF)-3)); print}' \
| xargs --max-chars="$max" echo \
| while read files; do rm -f $files; done
find /usr/lib/@PVER@/ensurepip \
-name __pycache__ -type d -empty -print \
| xargs -r rm -rf
}
case "$1" in
remove)
remove_bytecode @PVER@-venv
;;
upgrade)
;;
deconfigure)
;;
failed-upgrade)
;;
*)
echo "prerm called with unknown argument \`$1'" >&2
exit 1
;;
esac
#DEBHELPER#
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