new_contents: import px_commandline
  
  
  def test_get_command_python():
      assert px_commandline.get_command("python") == "python"
      assert px_commandline.get_command("/apa/Python") == "Python"
      assert px_commandline.get_command("python --help") == "python"
  
      # These are inspired by Python 2.7.11 --help output
      assert px_commandline.get_command("python apa.py") == "apa.py"
      assert px_commandline.get_command("python /usr/bin/hej") == "hej"
      assert px_commandline.get_command("python /usr/bin/hej gris --flaska") == "hej"
      assert px_commandline.get_command("python -c cmd") == "python"
      assert px_commandline.get_command("python -m mod") == "mod"
      assert px_commandline.get_command("python -m mod --hej gris --frukt") == "mod"
      assert px_commandline.get_command("Python -") == "Python"
  
      assert px_commandline.get_command("python -W warning:spec apa.py") == "apa.py"
      assert px_commandline.get_command("python -u -t -m mod") == "mod"
  
      # Invalid command lines
      assert px_commandline.get_command("python -W") == "python"
      assert px_commandline.get_command("python -c") == "python"
      assert px_commandline.get_command("python -m") == "python"
  
subject: Add (failing) Python command line parsing tests