def load_trailers() -> None:
"""
Start up the configured trailer discovery threads.
Called whenever settings have changed to start any threads
that have just ben enabled.
:return:
"""
module_logger.enter()
if Settings.get_include_library_trailers():
lib_instance = DiscoverLibraryMovies()
lib_instance.discover_basic_information()
# Manufacture trailer entries for folders which contain trailer
# files. Note that files are assumed to be videos.
if Settings.get_include_trailer_folders():
DiscoverFolderTrailers().discover_basic_information()
if Settings.get_include_itunes_trailers():
DiscoverItunesMovies().discover_basic_information()
if Settings.get_include_tmdb_trailers():
DiscoverTmdbMovies().discover_basic_information()
if Settings.is_include_tfh_trailers():
DiscoverTFHMovies().discover_basic_information()
Monitor.throw_exception_if_abort_requested(timeout=1.0)
Monitor.set_startup_complete()
def run(self):
# type: () -> None
"""
:return:
"""
local_class = DiscoverFolderTrailers
if local_class.logger.isEnabledFor(LazyLogger.DEBUG):
try:
import resource
memory = resource.getrusage(resource.RUSAGE_SELF).ru_maxrss
local_class.logger.debug(': memory: ' + str(memory))
except ImportError:
pass
start_time = datetime.datetime.now()
try:
finished = False
while not finished:
try:
self.discover_basic_information_worker(
Settings.get_trailers_paths())
self.wait_until_restart_or_shutdown()
except RestartDiscoveryException:
# Restart discovery
if local_class.logger.isEnabledFor(LazyLogger.DEBUG):
local_class.logger.debug('Restarting discovery')
self.prepare_for_restart_discovery()
if not Settings.get_include_trailer_folders():
finished = True
self.remove_self()
except AbortException:
return # Just exit thread
except Exception:
local_class.logger.exception('')
self.finished_discovery()
duration = datetime.datetime.now() - start_time
if local_class.logger.isEnabledFor(LazyLogger.DEBUG):
local_class.logger.debug('Time to discover:',
duration.seconds,
'seconds',
trace=Trace.STATS)
def on_settings_changed(self):
# type: () -> None
"""
Settings changes only impact Folder Trailers to stop it. Since
we are here, Folder Trailer discover was active prior to the
settings change, therefore, only do something if we are no longer
active.
"""
local_class = DiscoverFolderTrailers
local_class.logger.enter()
try:
stop_thread = not Settings.get_include_trailer_folders()
if stop_thread:
self.restart_discovery(stop_thread)
except Exception as e:
local_class.logger.exception('')
