mirror of
https://github.com/clinton-hall/nzbToMedia.git
synced 2024-11-14 17:40:24 -08:00
56c6773c6b
Updates colorama to 0.4.6 Adds confuse version 1.7.0 Updates jellyfish to 0.9.0 Adds mediafile 0.10.1 Updates munkres to 1.1.4 Updates musicbrainzngs to 0.7.1 Updates mutagen to 1.46.0 Updates pyyaml to 6.0 Updates unidecode to 1.3.6
225 lines
8.5 KiB
Python
225 lines
8.5 KiB
Python
# This file is part of beets.
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# Copyright 2016, Dang Mai <contact@dangmai.net>.
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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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"""Generates smart playlists based on beets queries.
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"""
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from beets.plugins import BeetsPlugin
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from beets import ui
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from beets.util import (mkdirall, normpath, sanitize_path, syspath,
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bytestring_path, path_as_posix)
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from beets.library import Item, Album, parse_query_string
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from beets.dbcore import OrQuery
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from beets.dbcore.query import MultipleSort, ParsingError
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import os
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try:
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from urllib.request import pathname2url
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except ImportError:
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# python2 is a bit different
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from urllib import pathname2url
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class SmartPlaylistPlugin(BeetsPlugin):
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def __init__(self):
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super().__init__()
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self.config.add({
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'relative_to': None,
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'playlist_dir': '.',
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'auto': True,
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'playlists': [],
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'forward_slash': False,
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'prefix': '',
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'urlencode': False,
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})
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self.config['prefix'].redact = True # May contain username/password.
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self._matched_playlists = None
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self._unmatched_playlists = None
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if self.config['auto']:
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self.register_listener('database_change', self.db_change)
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def commands(self):
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spl_update = ui.Subcommand(
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'splupdate',
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help='update the smart playlists. Playlist names may be '
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'passed as arguments.'
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)
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spl_update.func = self.update_cmd
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return [spl_update]
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def update_cmd(self, lib, opts, args):
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self.build_queries()
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if args:
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args = set(ui.decargs(args))
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for a in list(args):
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if not a.endswith(".m3u"):
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args.add(f"{a}.m3u")
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playlists = {(name, q, a_q)
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for name, q, a_q in self._unmatched_playlists
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if name in args}
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if not playlists:
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raise ui.UserError(
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'No playlist matching any of {} found'.format(
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[name for name, _, _ in self._unmatched_playlists])
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)
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self._matched_playlists = playlists
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self._unmatched_playlists -= playlists
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else:
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self._matched_playlists = self._unmatched_playlists
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self.update_playlists(lib)
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def build_queries(self):
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"""
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Instantiate queries for the playlists.
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Each playlist has 2 queries: one or items one for albums, each with a
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sort. We must also remember its name. _unmatched_playlists is a set of
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tuples (name, (q, q_sort), (album_q, album_q_sort)).
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sort may be any sort, or NullSort, or None. None and NullSort are
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equivalent and both eval to False.
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More precisely
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- it will be NullSort when a playlist query ('query' or 'album_query')
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is a single item or a list with 1 element
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- it will be None when there are multiple items i a query
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"""
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self._unmatched_playlists = set()
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self._matched_playlists = set()
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for playlist in self.config['playlists'].get(list):
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if 'name' not in playlist:
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self._log.warning("playlist configuration is missing name")
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continue
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playlist_data = (playlist['name'],)
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try:
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for key, model_cls in (('query', Item),
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('album_query', Album)):
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qs = playlist.get(key)
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if qs is None:
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query_and_sort = None, None
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elif isinstance(qs, str):
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query_and_sort = parse_query_string(qs, model_cls)
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elif len(qs) == 1:
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query_and_sort = parse_query_string(qs[0], model_cls)
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else:
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# multiple queries and sorts
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queries, sorts = zip(*(parse_query_string(q, model_cls)
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for q in qs))
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query = OrQuery(queries)
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final_sorts = []
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for s in sorts:
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if s:
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if isinstance(s, MultipleSort):
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final_sorts += s.sorts
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else:
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final_sorts.append(s)
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if not final_sorts:
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sort = None
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elif len(final_sorts) == 1:
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sort, = final_sorts
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else:
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sort = MultipleSort(final_sorts)
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query_and_sort = query, sort
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playlist_data += (query_and_sort,)
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except ParsingError as exc:
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self._log.warning("invalid query in playlist {}: {}",
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playlist['name'], exc)
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continue
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self._unmatched_playlists.add(playlist_data)
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def matches(self, model, query, album_query):
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if album_query and isinstance(model, Album):
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return album_query.match(model)
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if query and isinstance(model, Item):
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return query.match(model)
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return False
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def db_change(self, lib, model):
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if self._unmatched_playlists is None:
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self.build_queries()
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for playlist in self._unmatched_playlists:
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n, (q, _), (a_q, _) = playlist
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if self.matches(model, q, a_q):
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self._log.debug(
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"{0} will be updated because of {1}", n, model)
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self._matched_playlists.add(playlist)
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self.register_listener('cli_exit', self.update_playlists)
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self._unmatched_playlists -= self._matched_playlists
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def update_playlists(self, lib):
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self._log.info("Updating {0} smart playlists...",
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len(self._matched_playlists))
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playlist_dir = self.config['playlist_dir'].as_filename()
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playlist_dir = bytestring_path(playlist_dir)
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relative_to = self.config['relative_to'].get()
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if relative_to:
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relative_to = normpath(relative_to)
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# Maps playlist filenames to lists of track filenames.
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m3us = {}
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for playlist in self._matched_playlists:
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name, (query, q_sort), (album_query, a_q_sort) = playlist
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self._log.debug("Creating playlist {0}", name)
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items = []
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if query:
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items.extend(lib.items(query, q_sort))
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if album_query:
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for album in lib.albums(album_query, a_q_sort):
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items.extend(album.items())
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# As we allow tags in the m3u names, we'll need to iterate through
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# the items and generate the correct m3u file names.
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for item in items:
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m3u_name = item.evaluate_template(name, True)
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m3u_name = sanitize_path(m3u_name, lib.replacements)
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if m3u_name not in m3us:
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m3us[m3u_name] = []
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item_path = item.path
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if relative_to:
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item_path = os.path.relpath(item.path, relative_to)
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if item_path not in m3us[m3u_name]:
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m3us[m3u_name].append(item_path)
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prefix = bytestring_path(self.config['prefix'].as_str())
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# Write all of the accumulated track lists to files.
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for m3u in m3us:
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m3u_path = normpath(os.path.join(playlist_dir,
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bytestring_path(m3u)))
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mkdirall(m3u_path)
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with open(syspath(m3u_path), 'wb') as f:
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for path in m3us[m3u]:
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if self.config['forward_slash'].get():
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path = path_as_posix(path)
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if self.config['urlencode']:
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path = bytestring_path(pathname2url(path))
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f.write(prefix + path + b'\n')
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self._log.info("{0} playlists updated", len(self._matched_playlists))
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