#!/usr/bin/python3

import os
import sys
import subprocess

if __name__ == "__main__":
   if "--unpack" in sys.argv:
      dpkg_status = os.path.join(
          os.path.dirname(sys.argv[0]), "..", "..",
          "var", "lib", "dpkg", "status")
      # pretend a new version without the previous dependency got installed
      subprocess.check_call(
          ["sed", "-i", "/Depends:\ test-package-dependency/d", dpkg_status])
      subprocess.check_call(
          ["sed", "-i", "s/1.0.test.pkg/2.0.test.pkg/", dpkg_status])
