def _playlists_sort(self, playlist_a, playlist_b):
if playlist_a.props.is_smart:
if not playlist_b.props.is_smart:
return -1
return utils.natural_sort_names(playlist_a.props.title,
playlist_b.props.title)
if playlist_b.props.is_smart:
return 1
# cannot use GLib.DateTime.compare
# https://gitlab.gnome.org/GNOME/pygobject/issues/334
# newest first
date_diff = playlist_b.props.creation_date.difference(
playlist_a.props.creation_date)
return math.copysign(1, date_diff)
def _artist_sort(self, artist_a, artist_b):
return utils.natural_sort_names(artist_a.props.artist,
artist_b.props.artist)
def _albums_sort(self, album_a, album_b):
return utils.natural_sort_names(album_a.props.title,
album_b.props.title)