nzbToMedia/libs/common/beetsplug/parentwork.py
Labrys of Knossos 56c6773c6b Update vendored beets to 1.6.0
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
2022-11-29 00:44:48 -05:00

212 lines
7.8 KiB
Python

# This file is part of beets.
# Copyright 2017, Dorian Soergel.
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
"""Gets parent work, its disambiguation and id, composer, composer sort name
and work composition date
"""
from beets import ui
from beets.plugins import BeetsPlugin
import musicbrainzngs
def direct_parent_id(mb_workid, work_date=None):
"""Given a Musicbrainz work id, find the id one of the works the work is
part of and the first composition date it encounters.
"""
work_info = musicbrainzngs.get_work_by_id(mb_workid,
includes=["work-rels",
"artist-rels"])
if 'artist-relation-list' in work_info['work'] and work_date is None:
for artist in work_info['work']['artist-relation-list']:
if artist['type'] == 'composer':
if 'end' in artist.keys():
work_date = artist['end']
if 'work-relation-list' in work_info['work']:
for direct_parent in work_info['work']['work-relation-list']:
if direct_parent['type'] == 'parts' \
and direct_parent.get('direction') == 'backward':
direct_id = direct_parent['work']['id']
return direct_id, work_date
return None, work_date
def work_parent_id(mb_workid):
"""Find the parent work id and composition date of a work given its id.
"""
work_date = None
while True:
new_mb_workid, work_date = direct_parent_id(mb_workid, work_date)
if not new_mb_workid:
return mb_workid, work_date
mb_workid = new_mb_workid
return mb_workid, work_date
def find_parentwork_info(mb_workid):
"""Get the MusicBrainz information dict about a parent work, including
the artist relations, and the composition date for a work's parent work.
"""
parent_id, work_date = work_parent_id(mb_workid)
work_info = musicbrainzngs.get_work_by_id(parent_id,
includes=["artist-rels"])
return work_info, work_date
class ParentWorkPlugin(BeetsPlugin):
def __init__(self):
super().__init__()
self.config.add({
'auto': False,
'force': False,
})
if self.config['auto']:
self.import_stages = [self.imported]
def commands(self):
def func(lib, opts, args):
self.config.set_args(opts)
force_parent = self.config['force'].get(bool)
write = ui.should_write()
for item in lib.items(ui.decargs(args)):
changed = self.find_work(item, force_parent)
if changed:
item.store()
if write:
item.try_write()
command = ui.Subcommand(
'parentwork',
help='fetch parent works, composers and dates')
command.parser.add_option(
'-f', '--force', dest='force',
action='store_true', default=None,
help='re-fetch when parent work is already present')
command.func = func
return [command]
def imported(self, session, task):
"""Import hook for fetching parent works automatically.
"""
force_parent = self.config['force'].get(bool)
for item in task.imported_items():
self.find_work(item, force_parent)
item.store()
def get_info(self, item, work_info):
"""Given the parent work info dict, fetch parent_composer,
parent_composer_sort, parentwork, parentwork_disambig, mb_workid and
composer_ids.
"""
parent_composer = []
parent_composer_sort = []
parentwork_info = {}
composer_exists = False
if 'artist-relation-list' in work_info['work']:
for artist in work_info['work']['artist-relation-list']:
if artist['type'] == 'composer':
composer_exists = True
parent_composer.append(artist['artist']['name'])
parent_composer_sort.append(artist['artist']['sort-name'])
if 'end' in artist.keys():
parentwork_info["parentwork_date"] = artist['end']
parentwork_info['parent_composer'] = ', '.join(parent_composer)
parentwork_info['parent_composer_sort'] = ', '.join(
parent_composer_sort)
if not composer_exists:
self._log.debug(
'no composer for {}; add one at '
'https://musicbrainz.org/work/{}',
item, work_info['work']['id'],
)
parentwork_info['parentwork'] = work_info['work']['title']
parentwork_info['mb_parentworkid'] = work_info['work']['id']
if 'disambiguation' in work_info['work']:
parentwork_info['parentwork_disambig'] = work_info[
'work']['disambiguation']
else:
parentwork_info['parentwork_disambig'] = None
return parentwork_info
def find_work(self, item, force):
"""Finds the parent work of a recording and populates the tags
accordingly.
The parent work is found recursively, by finding the direct parent
repeatedly until there are no more links in the chain. We return the
final, topmost work in the chain.
Namely, the tags parentwork, parentwork_disambig, mb_parentworkid,
parent_composer, parent_composer_sort and work_date are populated.
"""
if not item.mb_workid:
self._log.info('No work for {}, \
add one at https://musicbrainz.org/recording/{}', item, item.mb_trackid)
return
hasparent = hasattr(item, 'parentwork')
work_changed = True
if hasattr(item, 'parentwork_workid_current'):
work_changed = item.parentwork_workid_current != item.mb_workid
if force or not hasparent or work_changed:
try:
work_info, work_date = find_parentwork_info(item.mb_workid)
except musicbrainzngs.musicbrainz.WebServiceError as e:
self._log.debug("error fetching work: {}", e)
return
parent_info = self.get_info(item, work_info)
parent_info['parentwork_workid_current'] = item.mb_workid
if 'parent_composer' in parent_info:
self._log.debug("Work fetched: {} - {}",
parent_info['parentwork'],
parent_info['parent_composer'])
else:
self._log.debug("Work fetched: {} - no parent composer",
parent_info['parentwork'])
elif hasparent:
self._log.debug("{}: Work present, skipping", item)
return
# apply all non-null values to the item
for key, value in parent_info.items():
if value:
item[key] = value
if work_date:
item['work_date'] = work_date
return ui.show_model_changes(
item, fields=['parentwork', 'parentwork_disambig',
'mb_parentworkid', 'parent_composer',
'parent_composer_sort', 'work_date',
'parentwork_workid_current', 'parentwork_date'])