From 17d2193c02ceacf3b5d8e8ab27a5e6687e584ef0 Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Sat, 29 Apr 2023 13:19:59 -0400
Subject: [PATCH 01/17] Add cover_art_url as fetchart source

---
 beetsplug/fetchart.py | 64 +++++++++++++++++++++++++++++++------------
 1 file changed, 47 insertions(+), 17 deletions(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 4a9693e64..13c9cc113 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -15,24 +15,21 @@
 """Fetches album art.
 """
 
-from contextlib import closing
 import os
 import re
-from tempfile import NamedTemporaryFile
+import tempfile
 from collections import OrderedDict
+from contextlib import closing
+from mimetypes import guess_extension
+from tempfile import NamedTemporaryFile
 
-import requests
-
-from beets import plugins
-from beets import importer
-from beets import ui
-from beets import util
-from beets import config
-from mediafile import image_mime_type
-from beets.util.artresizer import ArtResizer
-from beets.util import sorted_walk
-from beets.util import syspath, bytestring_path, py3_path
 import confuse
+import requests
+from mediafile import image_mime_type
+
+from beets import config, importer, plugins, ui, util
+from beets.util import bytestring_path, py3_path, sorted_walk, syspath
+from beets.util.artresizer import ArtResizer
 
 CONTENT_TYPES = {
     'image/jpeg': [b'jpg', b'jpeg'],
@@ -835,6 +832,39 @@ class FileSystem(LocalArtSource):
                                       match=Candidate.MATCH_FALLBACK)
 
 
+class CoverArtUrl(RemoteArtSource):
+    NAME = "Cover Art URL"
+
+    def get(self, album, plugin, paths):
+        try:
+            url = album.cover_art_url
+            print(url)
+        except ValueError:
+            self._log.debug('Cover art URL not found for {0}', album)
+            return
+        try:
+            response = requests.get(url, timeout=5)
+            response.raise_for_status()
+        except requests.RequestException as e:
+            self._log.error("{}".format(e))
+            return
+        extension = guess_extension(response.headers
+                                    ['Content-Type'])
+        if extension is None:
+            self._log.error('Invalid image file')
+            return
+        file = f'image{extension}'
+        tempimg = os.path.join(tempfile.gettempdir(), file)
+        print(tempimg)
+        try:
+            with open(tempimg, 'wb') as f:
+                f.write(response.content)
+        except Exception as e:
+            self._log.error("Unable to save image: {}".format(e))
+            return
+        yield self._candidate(path=tempimg, match=Candidate.MATCH_EXACT)
+
+
 class LastFM(RemoteArtSource):
     NAME = "Last.fm"
 
@@ -895,8 +925,7 @@ class LastFM(RemoteArtSource):
 
 # Try each source in turn.
 
-SOURCES_ALL = ['filesystem',
-               'coverart', 'itunes', 'amazon', 'albumart',
+SOURCES_ALL = ['filesystem', 'coverart', 'itunes', 'amazon', 'albumart',
                'wikipedia', 'google', 'fanarttv', 'lastfm']
 
 ART_SOURCES = {
@@ -909,6 +938,7 @@ ART_SOURCES = {
     'google': GoogleImages,
     'fanarttv': FanartTV,
     'lastfm': LastFM,
+    'cover_art_url': CoverArtUrl,
 }
 SOURCE_NAMES = {v: k for k, v in ART_SOURCES.items()}
 
@@ -935,8 +965,8 @@ class FetchArtPlugin(plugins.BeetsPlugin, RequestMixin):
             'enforce_ratio': False,
             'cautious': False,
             'cover_names': ['cover', 'front', 'art', 'album', 'folder'],
-            'sources': ['filesystem',
-                        'coverart', 'itunes', 'amazon', 'albumart'],
+            'sources': ['filesystem', 'coverart', 'itunes', 'amazon',
+                        'albumart', 'cover_art_url'],
             'google_key': None,
             'google_engine': '001442825323518660753:hrh5ch1gjzm',
             'fanarttv_key': None,

From 5cdd9b574775fe24134f54129a19943ec6133070 Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Sat, 29 Apr 2023 13:27:40 -0400
Subject: [PATCH 02/17] Add to sources_all

---
 beetsplug/fetchart.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 13c9cc113..8cc57f013 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -926,7 +926,7 @@ class LastFM(RemoteArtSource):
 # Try each source in turn.
 
 SOURCES_ALL = ['filesystem', 'coverart', 'itunes', 'amazon', 'albumart',
-               'wikipedia', 'google', 'fanarttv', 'lastfm']
+               'wikipedia', 'google', 'fanarttv', 'lastfm', 'cover_art_url']
 
 ART_SOURCES = {
     'filesystem': FileSystem,

From 17591c3ffd850105fab024cff088c27756dd2a94 Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Sat, 29 Apr 2023 13:30:50 -0400
Subject: [PATCH 03/17] Update fetchart.py

---
 beetsplug/fetchart.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 8cc57f013..36ae910ad 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -837,7 +837,7 @@ class CoverArtUrl(RemoteArtSource):
 
     def get(self, album, plugin, paths):
         try:
-            url = album.cover_art_url
+            url = album.item().get().cover_art_url
             print(url)
         except ValueError:
             self._log.debug('Cover art URL not found for {0}', album)

From 7dd9137f924f8efa9c51e11051768da795865f5c Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Sat, 29 Apr 2023 13:31:18 -0400
Subject: [PATCH 04/17] Update fetchart.py

---
 beetsplug/fetchart.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 36ae910ad..39a549403 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -837,7 +837,7 @@ class CoverArtUrl(RemoteArtSource):
 
     def get(self, album, plugin, paths):
         try:
-            url = album.item().get().cover_art_url
+            url = album.items().get().cover_art_url
             print(url)
         except ValueError:
             self._log.debug('Cover art URL not found for {0}', album)

From 2f0d416965ef7d4d5e2abdab4a63324142785435 Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Sat, 29 Apr 2023 13:41:51 -0400
Subject: [PATCH 05/17] Cleanup

---
 beetsplug/fetchart.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 39a549403..1fa0a0f08 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -838,7 +838,6 @@ class CoverArtUrl(RemoteArtSource):
     def get(self, album, plugin, paths):
         try:
             url = album.items().get().cover_art_url
-            print(url)
         except ValueError:
             self._log.debug('Cover art URL not found for {0}', album)
             return
@@ -855,7 +854,6 @@ class CoverArtUrl(RemoteArtSource):
             return
         file = f'image{extension}'
         tempimg = os.path.join(tempfile.gettempdir(), file)
-        print(tempimg)
         try:
             with open(tempimg, 'wb') as f:
                 f.write(response.content)

From 456cfd7dae2bbc22e000b2d021641ca5b350c74b Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Sat, 29 Apr 2023 16:40:10 -0400
Subject: [PATCH 06/17] Update fetchart.py

---
 beetsplug/fetchart.py | 26 ++++++--------------------
 1 file changed, 6 insertions(+), 20 deletions(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 1fa0a0f08..49b0e217e 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -836,31 +836,17 @@ class CoverArtUrl(RemoteArtSource):
     NAME = "Cover Art URL"
 
     def get(self, album, plugin, paths):
+        image_url = None
         try:
-            url = album.items().get().cover_art_url
+            image_url = album.items().get().cover_art_url
         except ValueError:
             self._log.debug('Cover art URL not found for {0}', album)
             return
-        try:
-            response = requests.get(url, timeout=5)
-            response.raise_for_status()
-        except requests.RequestException as e:
-            self._log.error("{}".format(e))
+        if image_url:
+            yield self._candidate(url=image_url, match=Candidate.MATCH_EXACT)
+        else:
+            self._log.debug('Cover art URL not found for {0}', album)
             return
-        extension = guess_extension(response.headers
-                                    ['Content-Type'])
-        if extension is None:
-            self._log.error('Invalid image file')
-            return
-        file = f'image{extension}'
-        tempimg = os.path.join(tempfile.gettempdir(), file)
-        try:
-            with open(tempimg, 'wb') as f:
-                f.write(response.content)
-        except Exception as e:
-            self._log.error("Unable to save image: {}".format(e))
-            return
-        yield self._candidate(path=tempimg, match=Candidate.MATCH_EXACT)
 
 
 class LastFM(RemoteArtSource):

From 9944599639dd7c54560cde3b10fadcb5c6752908 Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Sat, 29 Apr 2023 16:44:20 -0400
Subject: [PATCH 07/17] Update fetchart.py

---
 beetsplug/fetchart.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 49b0e217e..9c5ec5b6b 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -839,7 +839,7 @@ class CoverArtUrl(RemoteArtSource):
         image_url = None
         try:
             image_url = album.items().get().cover_art_url
-        except ValueError:
+        except AttributeError:
             self._log.debug('Cover art URL not found for {0}', album)
             return
         if image_url:

From 4349c1e4898a29e68dda0dba2fc8bc3fa8a2936a Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Sun, 30 Apr 2023 08:54:51 -0400
Subject: [PATCH 08/17] Update fetchart.py

---
 beetsplug/fetchart.py | 41 +++++++++++++++++++++--------------------
 1 file changed, 21 insertions(+), 20 deletions(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 3abb3ee57..d11fcded4 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -23,11 +23,10 @@ from tempfile import NamedTemporaryFile
 
 import confuse
 import requests
-from mediafile import image_mime_type
-
 from beets import config, importer, plugins, ui, util
 from beets.util import bytestring_path, py3_path, sorted_walk, syspath
 from beets.util.artresizer import ArtResizer
+from mediafile import image_mime_type
 
 try:
     from bs4 import BeautifulSoup
@@ -837,23 +836,6 @@ class FileSystem(LocalArtSource):
                                       match=Candidate.MATCH_FALLBACK)
 
 
-class CoverArtUrl(RemoteArtSource):
-    NAME = "Cover Art URL"
-
-    def get(self, album, plugin, paths):
-        image_url = None
-        try:
-            image_url = album.items().get().cover_art_url
-        except AttributeError:
-            self._log.debug('Cover art URL not found for {0}', album)
-            return
-        if image_url:
-            yield self._candidate(url=image_url, match=Candidate.MATCH_EXACT)
-        else:
-            self._log.debug('Cover art URL not found for {0}', album)
-            return
-
-
 class LastFM(RemoteArtSource):
     NAME = "Last.fm"
 
@@ -937,6 +919,25 @@ class Spotify(RemoteArtSource):
             self._log.debug('Spotify: error loading response: {}'
                             .format(response.text))
             return
+
+
+class CoverArtUrl(RemoteArtSource):
+    NAME = "Cover Art URL"
+
+    def get(self, album, plugin, paths):
+        image_url = None
+        try:
+            image_url = album.items().get().cover_art_url
+        except AttributeError:
+            self._log.debug('Cover art URL not found for {0}', album)
+            return
+        if image_url:
+            yield self._candidate(url=image_url, match=Candidate.MATCH_EXACT)
+        else:
+            self._log.debug('Cover art URL not found for {0}', album)
+            return
+
+
 # Try each source in turn.
 
 SOURCES_ALL = ['filesystem', 'coverart', 'itunes', 'amazon', 'albumart',
@@ -952,8 +953,8 @@ ART_SOURCES = {
     'google': GoogleImages,
     'fanarttv': FanartTV,
     'lastfm': LastFM,
-    'cover_art_url': CoverArtUrl,
     'spotify': Spotify,
+    'cover_art_url': CoverArtUrl,
 }
 SOURCE_NAMES = {v: k for k, v in ART_SOURCES.items()}
 

From 45f4ce6f9ab0c49e9476430d14a7ecd1e2cb0b23 Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Tue, 2 May 2023 08:01:41 -0400
Subject: [PATCH 09/17] Add additional checks to prevent Spotify calls

---
 beetsplug/fetchart.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index d11fcded4..e4582e49e 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -901,6 +901,9 @@ class Spotify(RemoteArtSource):
     SPOTIFY_ALBUM_URL = 'https://open.spotify.com/album/'
 
     def get(self, album, plugin, paths):
+        if not len(album.mb_albumid) == 22:
+            self._log.debug("Invalid Spotify album_id: {}", album.mb_albumid)
+            return
         url = self.SPOTIFY_ALBUM_URL + album.mb_albumid
         try:
             response = requests.get(url)

From 1c21821f4a7889437f42ffd56c26f898b372777b Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Tue, 2 May 2023 08:22:54 -0400
Subject: [PATCH 10/17] Added changelog and additional error handling

---
 beetsplug/fetchart.py | 2 +-
 docs/changelog.rst    | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 85d5472aa..869b5be8a 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -986,7 +986,7 @@ class CoverArtUrl(RemoteArtSource):
         image_url = None
         try:
             image_url = album.items().get().cover_art_url
-        except AttributeError:
+        except (AttributeError, TypeError):
             self._log.debug('Cover art URL not found for {0}', album)
             return
         if image_url:
diff --git a/docs/changelog.rst b/docs/changelog.rst
index d7ddf6d03..8ca8d711a 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -11,6 +11,8 @@ for Python 3.6).
 
 New features:
 
+* Added option use `cover_art_arl` as an album art source in the `fetchart` plugin.
+  :bug:`4707`
 * :doc:`/plugins/fetchart`: The plugin can now get album art from `spotify`.
 * Added option to specify a URL in the `embedart` plugin.
   :bug:`83`

From b0540411e120a4ebec6a7f0584a7b756b0a8a6d1 Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Tue, 2 May 2023 08:57:05 -0400
Subject: [PATCH 11/17] Update docs

---
 docs/plugins/fetchart.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/plugins/fetchart.rst b/docs/plugins/fetchart.rst
index 2dc8cbf21..2635a15a6 100644
--- a/docs/plugins/fetchart.rst
+++ b/docs/plugins/fetchart.rst
@@ -266,6 +266,11 @@ Spotify backend is enabled by default and will update album art if a valid Spoti
 .. _pip: https://pip.pypa.io
 .. _BeautifulSoup: https://www.crummy.com/software/BeautifulSoup/bs4/doc/
 
+Cover Art URL
+'''''''
+
+The `fetchart` plugin can also use a flexible attribute field `cover_art_url` where you can manually specify the image URL to be used as cover art. Any custom plugin can use this field to provide the cover art and `fetchart` will use it as a source. Just add `cover_art_url` to the list of sources in your configuration to enable this source.
+
 Storing the Artwork's Source
 ----------------------------
 

From 141c8247d24140a3def6bd3972597daaa2df8fa9 Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Tue, 2 May 2023 09:11:57 -0400
Subject: [PATCH 12/17] Update fetchart.rst

---
 docs/plugins/fetchart.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/plugins/fetchart.rst b/docs/plugins/fetchart.rst
index 2635a15a6..81fea3515 100644
--- a/docs/plugins/fetchart.rst
+++ b/docs/plugins/fetchart.rst
@@ -269,7 +269,7 @@ Spotify backend is enabled by default and will update album art if a valid Spoti
 Cover Art URL
 '''''''
 
-The `fetchart` plugin can also use a flexible attribute field `cover_art_url` where you can manually specify the image URL to be used as cover art. Any custom plugin can use this field to provide the cover art and `fetchart` will use it as a source. Just add `cover_art_url` to the list of sources in your configuration to enable this source.
+The `fetchart` plugin can also use a flexible attribute field ``cover_art_url`` where you can manually specify the image URL to be used as cover art. Any custom plugin can use this field to provide the cover art and ``fetchart`` will use it as a source. Just add ``cover_art_url`` to the list of sources in your configuration to enable this source.
 
 Storing the Artwork's Source
 ----------------------------

From ec9ab3a0453ab56bcfbe1050f2b6df39a92a2fff Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Tue, 2 May 2023 09:13:54 -0400
Subject: [PATCH 13/17] extend underline

---
 docs/plugins/fetchart.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/plugins/fetchart.rst b/docs/plugins/fetchart.rst
index 81fea3515..20ae04c46 100644
--- a/docs/plugins/fetchart.rst
+++ b/docs/plugins/fetchart.rst
@@ -267,7 +267,7 @@ Spotify backend is enabled by default and will update album art if a valid Spoti
 .. _BeautifulSoup: https://www.crummy.com/software/BeautifulSoup/bs4/doc/
 
 Cover Art URL
-'''''''
+'''''''''''''
 
 The `fetchart` plugin can also use a flexible attribute field ``cover_art_url`` where you can manually specify the image URL to be used as cover art. Any custom plugin can use this field to provide the cover art and ``fetchart`` will use it as a source. Just add ``cover_art_url`` to the list of sources in your configuration to enable this source.
 

From 27a50ce364bb27b4814b8189a56d408e9c3ebc5a Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Tue, 2 May 2023 09:39:59 -0400
Subject: [PATCH 14/17] Remove unrelated commits

---
 beetsplug/fetchart.py | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 869b5be8a..218531c7b 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -956,9 +956,6 @@ class Spotify(RemoteArtSource):
         return HAS_BEAUTIFUL_SOUP
 
     def get(self, album, plugin, paths):
-        if not len(album.mb_albumid) == 22:
-            self._log.debug("Invalid Spotify album_id: {}", album.mb_albumid)
-            return
         url = self.SPOTIFY_ALBUM_URL + album.mb_albumid
         try:
             response = requests.get(url)

From f06c5ed593c83697fa1492cf24cb4e795f8d448b Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Tue, 2 May 2023 09:51:45 -0400
Subject: [PATCH 15/17] Update debug logs

---
 beetsplug/fetchart.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 218531c7b..6e408a81c 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -983,13 +983,14 @@ class CoverArtUrl(RemoteArtSource):
         image_url = None
         try:
             image_url = album.items().get().cover_art_url
+            self._log.debug(f'Cover art URL {image_url} found for {album}')
         except (AttributeError, TypeError):
-            self._log.debug('Cover art URL not found for {0}', album)
+            self._log.debug(f'Cover art URL not found for {album}')
             return
         if image_url:
             yield self._candidate(url=image_url, match=Candidate.MATCH_EXACT)
         else:
-            self._log.debug('Cover art URL not found for {0}', album)
+            self._log.debug(f'Cover art URL not found for {album}')
             return
 
 

From e4c669adcd6993f986a234ab23b3c2486601366a Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Thu, 11 May 2023 20:12:32 -0400
Subject: [PATCH 16/17] Address review comments.

---
 beetsplug/fetchart.py     | 11 ++++++++++-
 docs/plugins/fetchart.rst |  2 +-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 09f74bfce..7675f0e0a 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -977,12 +977,21 @@ class Spotify(RemoteArtSource):
 
 
 class CoverArtUrl(RemoteArtSource):
+    # This source is intended to be used with the plugin that sets the
+    # cover_art_url field on albums or tracks. Users can also manually update
+    # the cover_art_url field using the "set" command. This source will then
+    # use that URL to fetch the image.
+
     NAME = "Cover Art URL"
 
     def get(self, album, plugin, paths):
         image_url = None
         try:
-            image_url = album.items().get().cover_art_url
+            # look for cover_art_url on album or first track
+            if album.cover_art_url:
+                image_url = album.cover_art_url
+            else:
+                image_url = album.items().get().cover_art_url
             self._log.debug(f'Cover art URL {image_url} found for {album}')
         except (AttributeError, TypeError):
             self._log.debug(f'Cover art URL not found for {album}')
diff --git a/docs/plugins/fetchart.rst b/docs/plugins/fetchart.rst
index 20ae04c46..f3fe0854f 100644
--- a/docs/plugins/fetchart.rst
+++ b/docs/plugins/fetchart.rst
@@ -269,7 +269,7 @@ Spotify backend is enabled by default and will update album art if a valid Spoti
 Cover Art URL
 '''''''''''''
 
-The `fetchart` plugin can also use a flexible attribute field ``cover_art_url`` where you can manually specify the image URL to be used as cover art. Any custom plugin can use this field to provide the cover art and ``fetchart`` will use it as a source. Just add ``cover_art_url`` to the list of sources in your configuration to enable this source.
+The `fetchart` plugin can also use a flexible attribute field ``cover_art_url`` where you can manually specify the image URL to be used as cover art. Any custom plugin can use this field to provide the cover art and ``fetchart`` will use it as a source.
 
 Storing the Artwork's Source
 ----------------------------

From 652877617aff7927187efcc85f8503dde4b5f171 Mon Sep 17 00:00:00 2001
From: Alok Saboo <arsaboo@gmx.com>
Date: Thu, 11 May 2023 20:17:23 -0400
Subject: [PATCH 17/17] Change preposition

---
 beetsplug/fetchart.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/beetsplug/fetchart.py b/beetsplug/fetchart.py
index 7675f0e0a..3ace8f0dd 100644
--- a/beetsplug/fetchart.py
+++ b/beetsplug/fetchart.py
@@ -977,7 +977,7 @@ class Spotify(RemoteArtSource):
 
 
 class CoverArtUrl(RemoteArtSource):
-    # This source is intended to be used with the plugin that sets the
+    # This source is intended to be used with a plugin that sets the
     # cover_art_url field on albums or tracks. Users can also manually update
     # the cover_art_url field using the "set" command. This source will then
     # use that URL to fetch the image.