How to use the stig.tui.tuiobjects.tabs function in stig

def find_id_by_title(string):
            for index,title in enumerate(tabs.titles):
                if string in title.original_widget.text:
                    return tabs.get_id(index)

if focus is not None:
            log.debug('Focusing tab %r', tabid_focus)
            tabs.focus_id = tabid_focus
        if close_all is not False:
            log.debug('Closing all tabs')
            tabs.clear()
        elif close is not False:
            log.debug('Closing tab %r', tabid_close)
            tabs.remove(tabid_close)

        # If no tabs were closed or focused, open a new one
        if close is False and close_all is False and focus is None:
            titlew = make_tab_title_widget(title or 'Empty tab',
                                           attr_unfocused='tabs.unfocused',
                                           attr_focused='tabs.focused')
            tabs.insert(titlew, position='right')
            log.debug('Inserted new tab at position %d: %r', tabs.focus_position, titlew.base_widget.text)

        # Maybe provide a user-specified tab title to the new command
        if title:
            cmd_attrs['title'] = title

        if COMMAND:
            # Execute command
            cmd_str = ' '.join(shlex.quote(arg) for arg in COMMAND)
            log.debug('Running command in tab %s with args %s: %r',
                      tabs.focus_position,
                      ', '.join('%s=%r' % (k,v) for k,v in cmd_attrs.items()),
                      cmd_str)

            success = await objects.cmdmgr.run_async(cmd_str, **cmd_attrs)
        else:

if tabid_close is None:
                raise CmdError('No such tab: %r' % (close,))

        # COMMAND may get additional hidden arguments as instance attributes
        cmd_attrs = {}

        # Apply close/focus operations
        if focus is not None:
            log.debug('Focusing tab %r', tabid_focus)
            tabs.focus_id = tabid_focus
        if close_all is not False:
            log.debug('Closing all tabs')
            tabs.clear()
        elif close is not False:
            log.debug('Closing tab %r', tabid_close)
            tabs.remove(tabid_close)

        # If no tabs were closed or focused, open a new one
        if close is False and close_all is False and focus is None:
            titlew = make_tab_title_widget(title or 'Empty tab',
                                           attr_unfocused='tabs.unfocused',
                                           attr_focused='tabs.focused')
            tabs.insert(titlew, position='right')
            log.debug('Inserted new tab at position %d: %r', tabs.focus_position, titlew.base_widget.text)

        # Maybe provide a user-specified tab title to the new command
        if title:
            cmd_attrs['title'] = title

        if COMMAND:
            # Execute command
            cmd_str = ' '.join(shlex.quote(arg) for arg in COMMAND)

def _get_current_or_previous_tab(cls):
        """Return currently focused tab content if not empty, the previous one or None"""
        from ...tui.tuiobjects import tabs
        widget = tabs.focus
        if widget is not None:
            return widget
        else:
            return tabs.prev_focus

def tab_titles():
    """Titles (strings) of TUI tabs"""
    from ..tui.tuiobjects import tabs
    return Candidates((widget.original_widget.text
                       for widget in tabs.titles), label='Tab Titles')

def run(self, clear, FILTER):
        from ...tui.tuiobjects import tabs
        content = tabs.focus.base_widget
        if not hasattr(content, 'secondary_filter'):
            raise CmdError('This tab does not support limiting.')
        else:
            if clear or not FILTER:
                content.secondary_filter = None
            else:
                try:
                    content.secondary_filter = FILTER
                except ValueError as e:
                    raise CmdError(e)

from ...tui import tuiobjects

        if hasattr(self, 'title'):
            titlew = make_tab_title_widget(str(self.title),
                                           attr_unfocused='tabs.help.unfocused',
                                           attr_focused='tabs.help.focused')
        else:
            titlew = make_tab_title_widget(','.join(topics),
                                           attr_unfocused='tabs.help.unfocused',
                                           attr_focused='tabs.help.focused')

        helptext_widget_cls = tuiobjects.keymap.wrap(SearchableText, context='helptext')
        helptext_widget = helptext_widget_cls(lines)
        textw = tuiobjects.urwid.AttrMap(helptext_widget, 'helptext')
        contentw = tuiobjects.urwid.AttrMap(ScrollBar(textw), 'helptext.scrollbar')
        tuiobjects.tabs.load(titlew, contentw)

# Start logging to TUI widget instead of stdout/stderr
    tuiobjects.logwidget.enable()

    tuiobjects.topbar.help.update()

    # If no tab has been opened by cli or rc file, open default tabs
    if len(tuiobjects.tabs) <= 0:
        for cmd in ('tab ls -c seeds,status,ratio,path,name,tracker',
                    'tab ls active|incomplete',
                    'tab ls downloading -c size,downloaded,%downloaded,rate-down,completed,eta,path,name',
                    'tab ls uploading -c size,ratio,uploaded,rate-up,peers,seeds,tracker,path,name',
                    'tab -t peers lsp -s torrent',
                    'tab ls stopped -s ratio,path -c size,%downloaded,seeds,ratio,activity,path,name',
                    'tab ls isolated -c error,tracker,path,name -s tracker'):
            objects.cmdmgr.run_sync(cmd, on_error=log.error)
        tuiobjects.tabs.focus_position = 1

    try:
        # Start polling torrent lists, counters, bandwidth usage, etc.
        objects.aioloop.run_until_complete(objects.srvapi.start_polling())
        old = tuiobjects.urwidscreen.tty_signal_keys('undefined','undefined',
                                                     'undefined','undefined','undefined')
        tuiobjects.urwidloop.run()
    finally:
        tuiobjects.urwidscreen.tty_signal_keys(*old)
        tuiobjects.logwidget.disable()
        objects.aioloop.run_until_complete(objects.srvapi.stop_polling())

    return True

def _set_tui_marked_char(methodname, settings, name, value):
    getattr(TORRENT_COLUMNS['marked'], methodname)(value)
    getattr(FILE_COLUMNS['marked'], methodname)(value)
    for widget in tuiobjects.tabs:
        if isinstance(widget, (TorrentListWidget, FileListWidget)):
            widget.refresh_marks()
localcfg.on_change(partial(_set_tui_marked_char, 'set_marked_char'), name='tui.marked.on', autoremove=False)

def _get_current_or_previous_tab(cls):
        """Return currently focused tab content if not empty, the previous one or None"""
        from ...tui.tuiobjects import tabs
        widget = tabs.focus
        if widget is not None:
            return widget
        else:
            return tabs.prev_focus