def load(self):
logger.debug('Loading library: %s', self._json_file)
with timer.time_logger('Loading tracks'):
library = load_library(self._json_file)
self._tracks = dict((t.uri, t) for t in library.get('tracks', []))
with timer.time_logger('Building browse cache'):
self._browse_cache = _BrowseCache(sorted(self._tracks.keys()))
return len(self._tracks)
def start_frontends(self, config, frontend_classes, core):
logger.info('Starting Mopidy frontends: %s',
', '.join(f.__name__ for f in frontend_classes) or 'none')
for frontend_class in frontend_classes:
try:
with timer.time_logger(frontend_class.__name__):
frontend_class.start(config=config, core=core)
except exceptions.FrontendError as exc:
logger.error('Frontend (%s) initialization error: %s',
frontend_class.__name__, exc.message)
raise
def start_frontends(self, config, frontend_classes, core):
logger.info(
'Starting Mopidy frontends: %s',
', '.join(f.__name__ for f in frontend_classes) or 'none')
for frontend_class in frontend_classes:
try:
with timer.time_logger(frontend_class.__name__):
frontend_class.start(config=config, core=core)
except exceptions.FrontendError as exc:
logger.error(
'Frontend (%s) initialization error: %s',
frontend_class.__name__, exc.message)
raise
def start_backends(self, config, backend_classes, audio):
logger.info('Starting Mopidy backends: %s',
', '.join(b.__name__ for b in backend_classes) or 'none')
backends = []
for backend_class in backend_classes:
try:
with timer.time_logger(backend_class.__name__):
backend = backend_class.start(config=config,
audio=audio).proxy()
backends.append(backend)
except exceptions.BackendError as exc:
logger.error('Backend (%s) initialization error: %s',
backend_class.__name__, exc.message)
raise
return backends
def start_backends(self, config, backend_classes, audio):
logger.info(
'Starting Mopidy backends: %s',
', '.join(b.__name__ for b in backend_classes) or 'none')
backends = []
for backend_class in backend_classes:
try:
with timer.time_logger(backend_class.__name__):
backend = backend_class.start(
config=config, audio=audio).proxy()
backends.append(backend)
except exceptions.BackendError as exc:
logger.error(
'Backend (%s) initialization error: %s',
backend_class.__name__, exc.message)
raise
return backends