def test_save_state(self):
self.core.teardown()
assert os.path.isfile(self.state_file)
reload_data = storage.load(self.state_file)
data = {}
data['version'] = mopidy.__version__
data['state'] = models.CoreState(
tracklist=models.TracklistState(
repeat=False, random=False,
consume=False, single=False,
next_tlid=1),
history=models.HistoryState(),
playback=models.PlaybackState(state='stopped',
time_position=0),
mixer=models.MixerState())
assert data == reload_data
def test_save_state(self):
self.core.teardown()
assert os.path.isfile(self.state_file)
reload_data = storage.load(self.state_file)
data = {}
data['version'] = mopidy.__version__
data['state'] = models.CoreState(
tracklist=models.TracklistState(repeat=False,
random=False,
consume=False,
single=False,
next_tlid=1),
history=models.HistoryState(),
playback=models.PlaybackState(state='stopped', time_position=0),
mixer=models.MixerState())
assert data == reload_data
def load(self):
logger.debug('Loading library: %s', self._json_file)
with timer.time_logger('Loading tracks'):
if not os.path.isfile(self._json_file):
logger.info(
'No local library metadata cache found at %s. Please run '
'`mopidy local scan` to index your local music library. '
'If you do not have a local music collection, you can '
'disable the local backend to hide this message.',
self._json_file)
self._tracks = {}
else:
library = internal_storage.load(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 load(self):
logger.debug('Loading library: %s', self._json_file)
with timer.time_logger('Loading tracks'):
if not os.path.isfile(self._json_file):
logger.info(
'No local library metadata cache found at %s. Please run '
'`mopidy local scan` to index your local music library. '
'If you do not have a local music collection, you can '
'disable the local backend to hide this message.',
self._json_file)
self._tracks = {}
else:
library = internal_storage.load(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 test_save_state(self):
self.core._teardown()
assert self.state_file.is_file()
reload_data = storage.load(self.state_file)
data = {}
data["version"] = mopidy.__version__
data["state"] = models.CoreState(
tracklist=models.TracklistState(
repeat=False,
random=False,
consume=False,
single=False,
next_tlid=1,
),
history=models.HistoryState(),
playback=models.PlaybackState(state="stopped", time_position=0),
mixer=models.MixerState(),
)
assert data == reload_data
def _load_state(self, coverage):
"""
Restore state from disk.
Load state from disk and restore it. Parameter ``coverage``
limits the amount of data to restore. Possible
values for ``coverage`` (list of one or more of):
- 'tracklist' fill the tracklist
- 'mode' set tracklist properties (consume, random, repeat, single)
- 'play-last' restore play state ('tracklist' also required)
- 'mixer' set mixer volume and mute state
- 'history' restore history
:param coverage: amount of data to restore
:type coverage: list of strings
"""
file_name = os.path.join(self._get_data_dir(), b'state.json.gz')
logger.info('Loading state from %s', file_name)
data = storage.load(file_name)
try:
# Try only once. If something goes wrong, the next start is clean.
os.remove(file_name)
except OSError:
logger.info('Failed to delete %s', file_name)
if 'state' in data:
core_state = data['state']
validation.check_instance(core_state, CoreState)
self.history._load_state(core_state.history, coverage)
self.tracklist._load_state(core_state.tracklist, coverage)
self.mixer._load_state(core_state.mixer, coverage)
# playback after tracklist
self.playback._load_state(core_state.playback, coverage)
logger.debug('Loading state done')
def _load_state(self, coverage):
"""
Restore state from disk.
Load state from disk and restore it. Parameter ``coverage``
limits the amount of data to restore. Possible
values for ``coverage`` (list of one or more of):
- 'tracklist' fill the tracklist
- 'mode' set tracklist properties (consume, random, repeat, single)
- 'play-last' restore play state ('tracklist' also required)
- 'mixer' set mixer volume and mute state
- 'history' restore history
:param coverage: amount of data to restore
:type coverage: list of strings
"""
file_name = os.path.join(self._get_data_dir(), b'state.json.gz')
logger.info('Loading state from %s', file_name)
data = storage.load(file_name)
try:
# Try only once. If something goes wrong, the next start is clean.
os.remove(file_name)
except OSError:
logger.info('Failed to delete %s', file_name)
if 'state' in data:
core_state = data['state']
validation.check_instance(core_state, CoreState)
self.history._load_state(core_state.history, coverage)
self.tracklist._load_state(core_state.tracklist, coverage)
self.mixer._load_state(core_state.mixer, coverage)
# playback after tracklist
self.playback._load_state(core_state.playback, coverage)
logger.debug('Loading state done')
def load(self):
if not self._json_file.is_file():
self.data = {
"version":
mopidy.__version__,
"radio_banks": {
"AM": [
{
"name": "FIP",
"stream_url":
"http://direct.fipradio.fr/live/fip-midfi.mp3",
"position": 64,
},
{
"name": "Meeeuh",
"stream_url":
"http://radiomeuh.ice.infomaniak.ch/radiomeuh-128.mp3",
"position": 32,
},
],
"FM": [
{
"name": "Inter",
"stream_url":
"http://direct.franceinter.fr/live/franceinter-midfi.mp3",
"position": 32,
},
{
"name": "Culture",
"stream_url":
"http://direct.franceculture.fr/live/franceculture-midfi.mp3",
"position": 64,
},
],
},
"podcasts": [
{
"name": "TEDx",
"feed_url":
"http://www.npr.org/rss/podcast.php?id=510298",
"episodes": [],
"position": 64,
},
{
"name": "Revolt",
"feed_url": "http://wordsmith.podomatic.com/rss2.xml",
"episodes": [],
"position": 32,
},
{
"name": "Neo Geo",
"feed_url": "http://feeds.feedburner.com/NeoGeoNova",
"position": 10,
},
{
"name": "Juke Box",
"feed_url":
"http://radiofrance-podcast.net/podcast09/rss_16999.xml",
"position": 20,
},
],
}
self.save()
self.data = internal_storage.load(self._json_file)