[1.2.X] Fixed #12735 and #14892 -- Fixed support for the latest IPython...

            if use_plain:

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

                raise ImportError

            import IPython

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

            # would use sys.argv from this script.

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

            try:

                from IPython.frontend.terminal.embed import TerminalInteractiveShell

                shell = TerminalInteractiveShell()

                shell.mainloop()

            except ImportError:

                # IPython < 0.11

                # Explicitly pass an empty list as arguments, because otherwise

                # IPython would use sys.argv from this script.

                try:

                    from IPython.Shell import IPShell

                    shell = IPShell(argv=[])

                    shell.mainloop()

                except ImportError:

                    # IPython not found at all, raise ImportError

                    raise

        except ImportError:

            import code

            # Set up a dictionary to serve as the environment for the shell, so