while [ $# -ge 1 ]; do
  ext=`echo $1 | sed s/.*\\\\.//`
  source=$1

  if [ "$ext" == "py" ]; then
    python=$1
    source=`echo $1 | sed s/\\\\.py$/.pir/`
    python pyrate.py $python > $source
  fi

  /home/rubys/parrot/parrot $source
  shift
done
