465 discogs: Fetch a few more metadata fields

beets/autotag/__init__.py

@@ -156,6 +156,8 @@ def apply_metadata(album_info, mapping):
                 'language',
                 'country',
                 'style',
+                'genre',
+                'discogs_albumid',
                 'albumstatus',
                 'albumdisambig',
                 'releasegroupdisambig',

beets/autotag/hooks.py

@@ -79,10 +79,12 @@ def __init__(self, album, album_id, artist, artist_id, tracks, asin=None,
                  albumtype=None, va=False, year=None, month=None, day=None,
                  label=None, mediums=None, artist_sort=None,
                  releasegroup_id=None, catalognum=None, script=None,
-                 language=None, country=None, style=None, albumstatus=None,
-                 media=None, albumdisambig=None, releasegroupdisambig=None,
-                 artist_credit=None, original_year=None, original_month=None,
-                 original_day=None, data_source=None, data_url=None):
+                 language=None, country=None, style=None, genre=None,
+                 albumstatus=None, media=None, albumdisambig=None,
+                 releasegroupdisambig=None, artist_credit=None,
+                 original_year=None, original_month=None,
+                 original_day=None, data_source=None, data_url=None,
+                 discogs_albumid=None):
         self.album = album
         self.album_id = album_id
         self.artist = artist
@@ -103,6 +105,7 @@ def __init__(self, album, album_id, artist, artist_id, tracks, asin=None,
         self.language = language
         self.country = country
         self.style = style
+        self.genre = genre
         self.albumstatus = albumstatus
         self.media = media
         self.albumdisambig = albumdisambig
@@ -113,6 +116,7 @@ def __init__(self, album, album_id, artist, artist_id, tracks, asin=None,
         self.original_day = original_day
         self.data_source = data_source
         self.data_url = data_url
+        self.discogs_albumid = discogs_albumid
 
     # Work around a bug in python-musicbrainz-ngs that causes some
     # strings to be bytes rather than Unicode.
@@ -123,8 +127,9 @@ def decode(self, codec='utf-8'):
         """
         for fld in ['album', 'artist', 'albumtype', 'label', 'artist_sort',
                     'catalognum', 'script', 'language', 'country', 'style',
-                    'albumstatus', 'albumdisambig', 'releasegroupdisambig',
-                    'artist_credit', 'media']:
+                    'genre', 'albumstatus', 'albumdisambig',
+                    'releasegroupdisambig', 'artist_credit',
+                    'media', 'discogs_albumid']:
             value = getattr(self, fld)
             if isinstance(value, bytes):
                 setattr(self, fld, value.decode(codec, 'ignore'))

beets/library.py

@@ -437,6 +437,7 @@ class Item(LibModel):
         'albumartist_credit':   types.STRING,
         'genre':                types.STRING,
         'style':                types.STRING,
+        'discogs_albumid':      types.INTEGER,
         'lyricist':             types.STRING,
         'composer':             types.STRING,
         'composer_sort':        types.STRING,
@@ -917,6 +918,7 @@ class Album(LibModel):
         'album':                types.STRING,
         'genre':                types.STRING,
         'style':                types.STRING,
+        'discogs_albumid':      types.INTEGER,
         'year':                 types.PaddedInt(4),
         'month':                types.PaddedInt(2),
         'day':                  types.PaddedInt(2),
@@ -962,6 +964,8 @@ class Album(LibModel):
         'albumartist_credit',
         'album',
         'genre',
+        'style',
+        'discogs_albumid',
         'year',
         'month',
         'day',

beetsplug/discogs.py

@@ -303,7 +303,9 @@ def get_album_info(self, result):
         mediums = [t.medium for t in tracks]
         country = result.data.get('country')
         data_url = result.data.get('uri')
-        style = self.format_style(result.data.get('styles'))
+        style = self.format(result.data.get('styles'))
+        genre = self.format(result.data.get('genres'))
+        discogs_albumid = self.extract_release_id(result.data.get('uri'))
 
         # Extract information for the optional AlbumInfo fields that are
         # contained on nested discogs fields.
@@ -341,18 +343,26 @@ def get_album_info(self, result):
                          day=None, label=label, mediums=len(set(mediums)),
                          artist_sort=None, releasegroup_id=master_id,
                          catalognum=catalogno, script=None, language=None,
-                         country=country, style=style,
+                         country=country, style=style, genre=genre,
                          albumstatus=None, media=media,
                          albumdisambig=None, artist_credit=None,
                          original_year=original_year, original_month=None,
                          original_day=None, data_source='Discogs',
-                         data_url=data_url)
+                         data_url=data_url,
+                         discogs_albumid=discogs_albumid)
 
-    def format_style(self, style):
-        if style is None:
-            self._log.debug('Style not Found')
+    def format(self, classification):
+        if classification:
+            return self.config['separator'].as_str() \
+                .join(sorted(classification))
         else:
-            return self.config['separator'].as_str().join(sorted(style))
+            return None
+
+    def extract_release_id(self, uri):
+        if uri:
+            return uri.split("/")[-1]
+        else:
+            return None
 
     def get_artist(self, artists):
         """Returns an artist string (all artists) and an artist_id (the main

test/test_discogs.py

@@ -32,7 +32,7 @@ def _make_release(self, tracks=None):
         those required for the tests on this class."""
         data = {
             'id': 'ALBUM ID',
-            'uri': 'ALBUM URI',
+            'uri': 'https://www.discogs.com/release/release/13633721',
             'title': 'ALBUM TITLE',
             'year': '3001',
             'artists': [{
@@ -48,6 +48,9 @@ def _make_release(self, tracks=None):
             'styles': [
                 'STYLE1', 'STYLE2'
             ],
+            'genres': [
+                'GENRE1', 'GENRE2'
+            ],
             'labels': [{
                 'name': 'LABEL NAME',
                 'catno': 'CATALOG NUMBER',