def _on_map_wikipedia(self, widget, force=False):
"""
Load on map
@param widget as Gtk.Viewport
@param force as bool
"""
if not self.is_visible():
return
Lp.settings.set_value('infoswitch',
GLib.Variant('s', 'wikipedia'))
content_widget = widget.get_child()
if content_widget is None:
content_widget = WikipediaContent()
content_widget.show()
widget.add(content_widget)
if force:
content_widget.uncache(self._artist)
if content_widget.get_artist() != self._artist:
content_widget.clear()
t = Thread(target=content_widget.populate, args=(self._artist,))
t.daemon = True
t.start()
