Fixed #2073 -- Improved 'manage.py shell' not to pass argv to IPython if it's...

            # Don't bother loading IPython, because the user wants plain Python.

            raise ImportError

        import IPython

        shell = IPython.Shell.IPShell()

        # Explicitly pass an empty list as arguments, because otherwise IPython

        # would use sys.argv from this script.

        shell = IPython.Shell.IPShell(argv=[])

        shell.mainloop()

    except ImportError:

        import code