00e88361f3
This adds the basic interface implemenations for supporting tag caches using the new update APIs.
50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
from __future__ import unicode_literals
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import logging
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import os
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import pykka
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from mopidy.backends import base
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from mopidy.utils import encoding, path
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from .library import LocalLibraryProvider, LocalLibraryUpdateProvider
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from .playlists import LocalPlaylistsProvider
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logger = logging.getLogger('mopidy.backends.local')
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class LocalBackend(pykka.ThreadingActor, base.Backend):
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def __init__(self, config, audio):
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super(LocalBackend, self).__init__()
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self.config = config
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self.check_dirs_and_files()
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self.library = LocalLibraryProvider(backend=self)
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self.updater = LocalLibraryUpdateProvider(backend=self)
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self.playback = base.BasePlaybackProvider(audio=audio, backend=self)
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self.playlists = LocalPlaylistsProvider(backend=self)
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self.uri_schemes = ['file']
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def check_dirs_and_files(self):
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if not os.path.isdir(self.config['local']['media_dir']):
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logger.warning('Local media dir %s does not exist.' %
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self.config['local']['media_dir'])
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try:
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path.get_or_create_dir(self.config['local']['playlists_dir'])
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except EnvironmentError as error:
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logger.warning(
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'Could not create local playlists dir: %s',
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encoding.locale_decode(error))
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try:
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path.get_or_create_file(self.config['local']['tag_cache_file'])
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except EnvironmentError as error:
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logger.warning(
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'Could not create empty tag cache file: %s',
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encoding.locale_decode(error))
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