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Editing File: /var/lib/dpkg/info/python3.9-minimal.postinst

#! /bin/sh

set -e

if [ ! -f /etc/python3.9/sitecustomize.py ]; then
    cat <<-EOF
	# Empty sitecustomize.py to avoid a dangling symlink
EOF
fi

case "$1" in
    configure)
        # Create empty directories in /usr/local
        if [ -e /etc/staff-group-for-usr-local ]; then
            perm=2755; group=staff
        else
            perm=755; group=root
        fi
        if [ ! -e /usr/local/lib/python3.9 ]; then
            mkdir -p /usr/local/lib/python3.9 2> /dev/null || true
            chmod $perm /usr/local/lib/python3.9 2> /dev/null || true
            chown root:$group /usr/local/lib/python3.9 2> /dev/null || true
        fi
	localsite=/usr/local/lib/python3.9/dist-packages
        if [ ! -e $localsite ]; then
            mkdir -p $localsite 2> /dev/null || true
            chmod $perm $localsite 2> /dev/null || true
            chown root:$group $localsite 2> /dev/null || true
        fi

if which update-binfmts >/dev/null; then
	    update-binfmts --import python3.9
	fi

;;
esac

if [ "$1" = configure ]; then

# only available before removal of the packaging package
    rm -f /etc/python3.9/sysconfig.cfg

if ls -L /usr/lib/python3.9/sitecustomize.py >/dev/null 2>&1; then
	filt='cat'
    else
	filt='fgrep -v sitecustomize.py'
    fi
    files=$(dpkg -L libpython3.9-minimal:amd64 \
		| sed -n '/^\/usr\/lib\/python3.9\/.*\.py$/p' | $filt)
    if [ -n "$files" ]; then
	/usr/bin/python3.9 -E -S /usr/lib/python3.9/py_compile.py $files
	if grep -sq '^byte-compile[^#]*optimize' /etc/python/debian_config; then
	    /usr/bin/python3.9 -E -S -O /usr/lib/python3.9/py_compile.py $files
	fi
    else
	echo >&2 "python3.9-minimal: can't get files for byte-compilation"
    fi
    bc=no
    #if [ -z "$2" ] || dpkg --compare-versions "$2" lt 2.5-3 \
    #    || [ -f /var/lib/python/python3.9_installed ]; then
    #	bc=yes
    #fi
    if ! grep -sq '^supported-versions[^#]*python3.9' /usr/share/python/debian_defaults
    then
	# FIXME: byte compile anyway?
	bc=no
    fi
    if [ "$bc" = yes ]; then
	# new installation or installation of first version with hook support
	if [ "$DEBIAN_FRONTEND" != noninteractive ]; then
	    echo "Linking and byte-compiling packages for runtime python3.9..."
	fi
	version=$(dpkg -s python3.9-minimal | awk '/^Version:/ {print $2}')
	for hook in /usr/share/python3/runtime.d/*.rtinstall; do
	    [ -x $hook ] || continue
	    $hook rtinstall python3.9 "$2" "$version"
	done
	if [ -f /var/lib/python/python3.9_installed ]; then
	    rm -f /var/lib/python/python3.9_installed
	    rmdir --ignore-fail-on-non-empty /var/lib/python 2>/dev/null
	fi
    fi
fi

exit 0

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