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2fd3ad5362
this plugin provides a faster way to query new metadata from musicbrainz. (instead of having to 're-import' the files) Currently it lacks all forms of documentation and will only work for album queries. not really tested so far so be careful
100 lines
3.9 KiB
Python
100 lines
3.9 KiB
Python
# This file is part of beets.
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# Copyright 2013, Jakob Schnitzer.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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"""Update local library from MusicBrainz
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"""
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import logging
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from beets.plugins import BeetsPlugin
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from beets import autotag, library, ui, util
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log = logging.getLogger('beets')
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def mbsync_func(lib, opts, args):
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#album = opts.album
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album = True
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move = True
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pretend = opts.pretend
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with lib.transaction():
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# Right now this only works for albums....
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_, albums = ui.commands._do_query(lib, ui.decargs(args), album)
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for a in albums:
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if not a.mb_albumid:
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log.info(u'Skipping album {0}: has no mb_albumid'.format(a.id))
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continue
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items = list(a.items())
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for item in items:
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item.old_data = dict(item.record)
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cur_artist, cur_album, candidates, _ = \
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autotag.match.tag_album(items, search_id=a.mb_albumid)
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match = candidates[0] # There should only be one match!
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# ui.commands.show_change(cur_artist, cur_album, match)
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autotag.apply_metadata(match.info, match.mapping)
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for item in items:
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changes = {}
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for key in library.ITEM_KEYS_META:
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if item.dirty[key]:
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changes[key] = item.old_data[key], getattr(item, key)
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if changes:
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# Something changed.
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ui.print_obj(item, lib)
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for key, (oldval, newval) in changes.iteritems():
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ui.commands._showdiff(key, oldval, newval)
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# If we're just pretending, then don't move or save.
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if pretend:
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continue
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# Move the item if it's in the library.
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if move and lib.directory in util.ancestry(item.path):
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lib.move(item)
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lib.store(item)
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if pretend or a.id is None: # pretend or Singleton
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continue
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# Update album structure to reflect an item in it.
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for key in library.ALBUM_KEYS_ITEM:
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setattr(a, key, getattr(items[0], key))
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# Move album art (and any inconsistent items).
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if move and lib.directory in util.ancestry(items[0].path):
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log.debug(u'moving album {0}'.format(a.id))
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a.move()
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class MBSyncPlugin(BeetsPlugin):
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def __init__(self):
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super(MBSyncPlugin, self).__init__()
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def commands(self):
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cmd = ui.Subcommand('mbsync',
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help='update metadata from musicbrainz')
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#cmd.parser.add_option('-a', '--album', action='store_true',
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# help='choose albums instead of tracks')
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cmd.parser.add_option('-p', '--pretend', action='store_true',
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help='show all changes but do nothing')
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cmd.parser.add_option('-M', '--nomove', action='store_false',
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default=True, dest='move',
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help="don't move files in library")
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cmd.parser.add_option('-W', '--nowrite', action='store_false',
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default=True, dest='move',
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help="don't write updated metadata to files")
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cmd.func = mbsync_func
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return [cmd]
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