def tick(self):
if datetime.datetime.now() > self._next_update:
try:
self._schedule_next(self.update_interval())
self._update(False, self.dummy_notification_progress if xbmc.Player().isPlaying() else self.notification_process)
except UserNotDefinedException:
pass
except NetConnectionError:
self._schedule_next(60)
log('Can''t update, no internet connection')
pass
except Exception as e:
log(str(e))
self.notify(_('playlist_or_epg_not_created'), True)
def onSettingsChanged(self):
if self.updating:
return
self.updating = True
try:
self.addon = self.create_addon() # refresh for updated settings!
if not self.abortRequested():
try:
res = self._update(True, self.notification_process)
if res == 1:
self.notify(_('playlist_created'), False)
if res == 2:
self.notify(_('playlist_and_epg_created'), False)
except Exception as e:
log(str(e))
self.notify(_('playlist_or_epg_not_created'), True)
finally:
self.updating = False
def _update(self, configure, callback):
# type: (bool, Callable[[str, int], None] or None) -> None or int
result = None
_playlist_path = self.playlist_path()
_epg_path = self.epg_path()
if not _playlist_path or (not (_playlist_path or _epg_path)):
return result
self.prepare_update()
callback(_('creating_playlist'), 0)
channels = self.fetch_channels(lambda percent: callback(
_('creating_playlist'), int(percent // 2.5)))
try:
log('Creating playlist [%d channels]' % len(channels))
iptv.exports.create_m3u(_playlist_path, channels, self.make_url)
result = 1
except IOError as e:
log(str(e))
raise PlaylistNotCreated()
if _epg_path:
try:
callback(_('creating_epg'), 40)
epg = self.fetch_epg(
channels, lambda percent: callback(_('creating_epg'), 40 +
(percent // 2)))
log('Creating XMLTV EPG')
iptv.exports.create_epg(_epg_path, epg)
result = 2
except IOError as e:
log(str(e))
raise EpgNotCreated()
if configure:
callback(_('configuring_addon'), 90)
self.updated_after_settings_changed()
callback('', 100)
return result
def _schedule_next(self, seconds):
# type: (int) -> None
dt = datetime.datetime.now() + datetime.timedelta(seconds=seconds)
log('Next update %s' % dt)
self._next_update = dt
def save(self):
log('Saving next update %s' % self._next_update)
self.addon.setSetting('__next_update', str(time.mktime(self._next_update.timetuple())))
def __del__(self):
log('service destroyed')