How to use the bpython.repl.Repl.complete function in bpython

def complete(self, tab=False):
        if self.paste_mode and self.list_win_visible:
            self.scr.touchwin()

        if self.paste_mode:
            return

        if self.list_win_visible and not self.config.auto_display_list:
            self.scr.touchwin()
            self.list_win_visible = False
            return

        if self.config.auto_display_list or tab:
            self.list_win_visible = Repl.complete(self, tab)
            if self.list_win_visible:
                try:
                    self.show_list(self.matches, self.argspec)
                except curses.error:
                    # XXX: This is a massive hack, it will go away when I get
                    # cusswords into a good enough state that we can start
                    # using it.
                    self.list_win.border()
                    self.list_win.refresh()
                    self.list_win_visible = False
            if not self.list_win_visible:
                self.scr.redrawwin()
                self.scr.refresh()

def update_completion(self, tab=False):
        """Update autocomplete info; self.matches and self.argspec"""
        #TODO do we really have to do something this ugly? Can we rename it?
        # this method stolen from bpython.cli

        if self.list_win_visible and not self.config.auto_display_list:
            self.list_win_visible = False
            self.matches_iter.update(self.current_word)
            return

        if self.config.auto_display_list or tab:
            self.list_win_visible = BpythonRepl.complete(self, tab)

def complete(self, tab=False):
        """Get Autocomplete list and window.

        Called whenever these should be updated, and called
        with tab
        """
        if self.paste_mode:
            self.scr.touchwin()  # TODO necessary?
            return

        list_win_visible = repl.Repl.complete(self, tab)
        if list_win_visible:
            try:
                self.show_list(
                    self.matches_iter.matches,
                    self.arg_pos,
                    topline=self.funcprops,
                    formatter=self.matches_iter.completer.format,
                )
            except curses.error:
                # XXX: This is a massive hack, it will go away when I get
                # cusswords into a good enough state that we can start
                # using it.
                self.list_win.border()
                self.list_win.refresh()
                list_win_visible = False
        if not list_win_visible:

def complete(self):
        if self.config.auto_display_list:
            self.list_win_visible = repl.Repl.complete(self)
            if self.list_win_visible:
                self.list_win.update_argspec(self.argspec)
                self.list_win.update_docstring(self.docstring or '')
                self.list_win.update_matches(self.matches)

                iter_rect = self.get_iter_location(self.get_cursor_iter())
                x, y = self.window.get_origin()
                _, height = self.get_line_yrange(self.get_cursor_iter())
                self.list_win.move(x + iter_rect.x,
                                   y + iter_rect.y + height)
                self.list_win.show()
            else:
                self.list_win.hide()