text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  #       Copyright 2011, 2012 Pablo A. Costesich <pcostesi@alu.itba.edu.ar>
  #
  #       Redistribution and use in source and binary forms, with or without
  #       modification, are permitted provided that the following conditions are
  #       met:
  #
  #       * Redistributions of source code must retain the above copyright
  #         notice, this list of conditions and the following disclaimer.
  #       * Redistributions in binary form must reproduce the above
  #         copyright notice, this list of conditions and the following disclaimer
  #         in the documentation and/or other materials provided with the
  #         distribution.
  #       * Neither the name of the Dev Team nor the names of its
  #         contributors may be used to endorse or promote products derived from
  #         this software without specific prior written permission.
  #
  #       THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  #       "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  #       LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  #       A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  #       OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  #       SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  #       LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  #       DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  #       THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  #       (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  #       OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  #
  
  from spy.core import VM
  from spy.compiler import Compiler
  import sys
  
  compiler = Compiler(open(sys.argv[1], "rb"))
  bytecode = compiler.compile()
  vm = VM(bytecode)
  print vm.execute(*sys.argv[2:])
  