remove dead code from class refactor

thomasballinger · thomasballinger · commit ef69e4e4745d · 2015-12-15T11:11:19.000-05:00
diff --git a/bpython/curtsies.py b/bpython/curtsies.py
@@ -235,111 +235,5 @@ def combined_events(event_provider, paste_threshold=3):
     return g
 
 
-def mainloop(config, locals_, banner, interp=None, paste=None,
-             interactive=True):
-    with curtsies.input.Input(keynames='curtsies',
-                              sigint_event=True,
-                              paste_threshold=None) as input_generator:
-        with curtsies.window.CursorAwareWindow(
-                sys.stdout,
-                sys.stdin,
-                keep_last_line=True,
-                hide_cursor=False,
-                extra_bytes_callback=input_generator.unget_bytes) as window:
-
-            request_refresh = input_generator.event_trigger(
-                bpythonevents.RefreshRequestEvent)
-            schedule_refresh = input_generator.scheduled_event_trigger(
-                bpythonevents.ScheduledRefreshRequestEvent)
-            request_reload = input_generator.threadsafe_event_trigger(
-                bpythonevents.ReloadEvent)
-            interrupting_refresh = input_generator.threadsafe_event_trigger(
-                lambda: None)
-            request_undo = input_generator.event_trigger(
-                bpythonevents.UndoEvent)
-
-            def on_suspend():
-                window.__exit__(None, None, None)
-                input_generator.__exit__(None, None, None)
-
-            def after_suspend():
-                input_generator.__enter__()
-                window.__enter__()
-                interrupting_refresh()
-
-            def get_top_usable_line():
-                return window.top_usable_row
-
-            # global for easy introspection `from bpython.curtsies import repl`
-            global repl
-            with Repl(config=config,
-                      locals_=locals_,
-                      request_refresh=request_refresh,
-                      schedule_refresh=schedule_refresh,
-                      request_reload=request_reload,
-                      request_undo=request_undo,
-                      get_term_hw=window.get_term_hw,
-                      get_cursor_vertical_diff=window.get_cursor_vertical_diff,
-                      banner=banner,
-                      interp=interp,
-                      interactive=interactive,
-                      orig_tcattrs=input_generator.original_stty,
-                      on_suspend=on_suspend,
-                      after_suspend=after_suspend,
-                      get_top_usable_line=get_top_usable_line) as repl:
-                repl.height, repl.width = window.t.height, window.t.width
-
-                repl.request_paint_to_pad_bottom = 6
-
-                def process_event(e):
-                    """If None is passed in, just paint the screen"""
-                    try:
-                        if e is not None:
-                            repl.process_event(e)
-                    except (SystemExitFromCodeGreenlet, SystemExit) as err:
-                        array, cursor_pos = repl.paint(
-                            about_to_exit=True,
-                            user_quit=isinstance(err,
-                                                 SystemExitFromCodeGreenlet))
-                        scrolled = window.render_to_terminal(array, cursor_pos)
-                        repl.scroll_offset += scrolled
-                        raise
-                    else:
-                        array, cursor_pos = repl.paint()
-                        scrolled = window.render_to_terminal(array, cursor_pos)
-                        repl.scroll_offset += scrolled
-
-                if interactive:
-                    # Add custom help command
-                    # TODO: add methods to run the code
-                    repl.coderunner.interp.locals['_repl'] = repl
-
-                    repl.coderunner.interp.runsource(
-                        'from bpython.curtsiesfrontend._internal '
-                        'import _Helper')
-                    repl.coderunner.interp.runsource('help = _Helper(_repl)\n')
-
-                    del repl.coderunner.interp.locals['_repl']
-                    del repl.coderunner.interp.locals['_Helper']
-
-                    # run startup file
-                    process_event(bpythonevents.RunStartupFileEvent())
-
-                # handle paste
-                if paste:
-                    process_event(paste)
-
-                # do a display before waiting for first event
-                process_event(None)
-                inputs = combined_events(input_generator)
-                for unused in find_iterator:
-                    e = inputs.send(0)
-                    if e is not None:
-                        process_event(e)
-
-                for e in inputs:
-                    process_event(e)
-
-
 if __name__ == '__main__':
     sys.exit(main())
