#!/bin/bash

if (($# < 2));then
    echo "Usage: ${0##*/} dest text [text ...]" >> /dev/stderr
    exit 1
fi
dest=$1;;
shift

ssh ${dest} "DISPLAY=:0 python" <<EOF
import dbus
no = dbus.SessionBus().get_object('org.freedesktop.Notifications',
                                  '/org/freedesktop/Notifications')
ni = dbus.Interface(no, 'org.freedesktop.Notifications')
ni.Notify("python", 0, '', "${USER} says:", "$@", {}, {}, 0)
EOF