picard_remaster_relation.py

PLUGIN_NAME = "Remaster Variables"
PLUGIN_AUTHOR = "Daniel Vena"
PLUGIN_DESCRIPTION = "Sets _album_is_remaster and _album_remaster_info variables if an album has a remaster relationship"
PLUGIN_VERSION = "0.1"
PLUGIN_API_VERSIONS = ["2.2"]

from datetime import datetime

from picard import config, log
from picard.metadata import register_album_metadata_processor
from picard.plugin import PluginPriority

# Type ID for remaster relationship
RE_UUID = "48e327b5-2d04-4518-93f1-fed5f0f0fa3c"

def find_remaster_relationship(album, metadata, release):
  if "relations" in release:
    for rel in release["relations"]:
      if rel['type-id'] == RE_UUID:
        dt = datetime.strptime(release["date"], '%Y-%m-%d')
        metadata['~album_is_remaster'] = True
        metadata['~album_remaster_info'] = "{} {}".format(dt.year, rel["type"].capitalize())

register_album_metadata_processor(find_remaster_relationship, priority=PluginPriority.HIGH)