Merge pull request #32 from jodal/python3

Modernize extension

.circleci/config.yml

@@ -0,0 +1,51 @@
+version: 2.1
+
+orbs:
+  codecov: codecov/codecov@1.0.5
+
+workflows:
+  version: 2
+  test:
+    jobs:
+      - py38
+      - py37
+      - black
+      - check-manifest
+      - flake8
+
+jobs:
+  py38: &test-template
+    docker:
+      - image: mopidy/ci-python:3.8
+    steps:
+      - checkout
+      - restore_cache:
+          name: Restoring tox cache
+          key: tox-v1-{{ .Environment.CIRCLE_JOB }}-{{ checksum "setup.cfg" }}
+      - run:
+          name: Run tests
+          command: |
+            tox -e $CIRCLE_JOB -- \
+              --junit-xml=test-results/pytest/results.xml \
+              --cov-report=xml
+      - save_cache:
+          name: Saving tox cache
+          key: tox-v1-{{ .Environment.CIRCLE_JOB }}-{{ checksum "setup.cfg" }}
+          paths:
+            - ./.tox
+            - ~/.cache/pip
+      - codecov/upload:
+          file: coverage.xml
+      - store_test_results:
+          path: test-results
+
+  py37:
+    <<: *test-template
+    docker:
+      - image: mopidy/ci-python:3.7
+
+  black: *test-template
+
+  check-manifest: *test-template
+
+  flake8: *test-template

.gitignore

@@ -1,6 +1,9 @@
-build/
-dist/
-*.conf
-venv/
-*.egg-info
 *.pyc
+/.coverage
+/.mypy_cache/
+/.pytest_cache/
+/.tox/
+/*.egg-info
+/build/
+/dist/
+/MANIFEST

CHANGELOG.rst

@@ -0,0 +1,111 @@
+*********
+Changelog
+*********
+
+
+v1.0.0 (UNRELEASED)
+===================
+
+- Require Mopidy 3.0 or newer.
+
+- Update extension to match the Mopidy extension cookiecutter.
+
+
+v0.4.1 (2020-02-01)
+===================
+
+- Require Python 3.7 or newer.
+
+- Require py-sonic 0.7.7 or newer.
+
+
+v0.4.0 (2017-08-14)
+===================
+
+- Use Mopidy extension name as Subsonic API app name.
+
+
+v0.3.4 (2017-06-12)
+===================
+
+- Playlist improvements.
+
+
+v0.3.3 (2017-05-15)
+===================
+
+- Add API version setting.
+
+
+v0.3.2 (2017-05-04)
+===================
+
+- Fix playlist track listing.
+
+
+v0.3.1 (2017-03-23)
+===================
+
+- Fix URL encoding bug.
+
+
+v0.3.0 (2017-03-22)
+===================
+
+- Add support for browsing.
+
+
+v0.2.7 (2017-03-14)
+===================
+
+- Improved sorting of results.
+
+
+v0.2.6 (2017-03-04)
+===================
+
+- Require py-sonic 0.6.1 to support legacy auth.
+
+
+v0.2.5 (2017-02-27)
+===================
+
+- Fix legacy auth support.
+
+
+v0.2.4 (2017-02-23)
+===================
+
+- Document current features/restrictions.
+
+- Fix bug.
+
+
+v0.2.3 (2016-11-03)
+===================
+
+- Add more debug logging.
+
+
+v0.2.2 (2016-11-02)
+===================
+
+- Improved error handling.
+
+
+v0.2.1 (2016-09-22)
+===================
+
+- Improved search.
+
+
+v0.2.0 (2016-09-22)
+===================
+
+- Add basic naive search.
+
+
+v0.1.1 (2016-09-20)
+===================
+
+- Initial release.

MANIFEST.in

@@ -1,4 +1,15 @@
+include *.py
+include *.rst
+include .mailmap
 include LICENSE
 include MANIFEST.in
-include README.md
+include pyproject.toml
-include mopidy_subidy/ext.conf
+include tox.ini
+
+recursive-include .circleci *
+recursive-include .github *
+
+include mopidy_*/ext.conf
+
+recursive-include tests *.py
+recursive-include tests/data *

README.md

@@ -1,39 +0,0 @@
-# Mopidy Subidy
-
-A subsonic backend for mopidy using [py-sub](https://github.com/crustymonkey/py-sonic).
-
-## Configuration
-
-Add a section similiar to the following to your mopidy configuration:
-
-```ini
-[subidy]
-enabled=True
-url=https://path.to/your/subsonic/server
-username=subsonic_username
-password=your_secret_password
-legacy_auth=(optional - setting to yes may solve some connection errors)
-api_version=(optional - specify which API version to use. Subsonic 6.2 uses 1.14.0)
-```
-
-## State of this plugin
-
-Plugin is developed against mopidy version 2.0.1.
-
-The following things are supported:
-
- * Browsing all artists/albums/tracks
- * Searching for any terms
- * Browsing, creating, editing and deleting playlists
- * Searching explicitly for one of: artists, albums, tracks
-
-The following things are **not** supported:
-
-  * Subsonics smart playlists
-  * Searching for a combination of filters (artist and album, artist and track, etc.)
-
-## Contributors
-
-The following people contributed to this project:
- - Frederick Gnodtke
- - hhm0

README.rst

@@ -0,0 +1,79 @@
+*************
+Mopidy-Subidy
+*************
+
+.. image:: https://img.shields.io/pypi/v/Mopidy-Subidy
+    :target: https://pypi.org/project/Mopidy-Subidy/
+    :alt: Latest PyPI version
+
+.. image:: https://img.shields.io/circleci/build/gh/Prior99/mopidy-subidy
+    :target: https://circleci.com/gh/Prior99/mopidy-subidy
+    :alt: CircleCI build status
+
+.. image:: https://img.shields.io/codecov/c/gh/Prior99/mopidy-subidy
+    :target: https://codecov.io/gh/Prior99/mopidy-subidy
+    :alt: Test coverage
+
+A Subsonic backend for Mopidy using `py-sonic
+<https://github.com/crustymonkey/py-sonic>`_.
+
+
+Installation
+============
+
+Install the latest release from PyPI by running::
+
+    python3 -m pip install Mopidy-Subidy
+
+Install the development version directly from this repo by running::
+
+    python3 -m pip install https://github.com/Prior99/mopidy-subidy/archive/master.zip
+
+See https://mopidy.com/ext/subidy/ for alternative installation methods.
+
+
+Configuration
+=============
+
+Before starting Mopidy, you must add configuration for Mopidy-Subidy to your
+Mopidy configuration file::
+
+   [subidy]
+   url=https://path.to/your/subsonic/server
+   username=subsonic_username
+   password=your_secret_password
+
+In addition, the following optional configuration values are supported:
+
+- ``enabled`` -- Defaults to ``true``. Set to ``false`` to disable the
+  extension.
+
+- ``legacy_auth`` -- Defaults to ``false``. Setting to ``true`` may solve some
+  connection errors.
+
+- ``api_version`` -- Defaults to ``1.14.0``, which is the version used by
+  Subsonic 6.2.
+
+
+State of this plugin
+====================
+
+The following things are supported:
+
+- Browsing all artists/albums/tracks
+- Searching for any terms
+- Browsing, creating, editing and deleting playlists
+- Searching explicitly for one of: artists, albums, tracks
+
+The following things are **not** supported:
+
+- Subsonic's smart playlists
+- Searching for a combination of filters (artist and album, artist and track, etc.)
+
+
+Credits
+=======
+
+- Original author: `Frederick Gnodtke <https://github.com/Prior99>`__
+- Current maintainer: `Frederick Gnodtke <https://github.com/Prior99>`__
+- `Contributors <https://github.com/Prior99/mopidy-subidy/graphs/contributors>`_

mopidy_subidy/__init__.py

@@ -1,31 +1,31 @@
-from __future__ import unicode_literals
+import pathlib
 
-import os
+import pkg_resources
 
-from mopidy import ext, config
+from mopidy import config, ext
 
-__version__ = '0.2.1'
+__version__ = pkg_resources.get_distribution("Mopidy-Subidy").version
 
 
 class SubidyExtension(ext.Extension):
 
-    dist_name = 'Mopidy-Subidy'
+    dist_name = "Mopidy-Subidy"
-    ext_name = 'subidy'
+    ext_name = "subidy"
     version = __version__
 
     def get_default_config(self):
-        conf_file = os.path.join(os.path.dirname(__file__), 'ext.conf')
+        return config.read(pathlib.Path(__file__).parent / "ext.conf")
-        return config.read(conf_file)
 
     def get_config_schema(self):
-        schema = super(SubidyExtension, self).get_config_schema()
+        schema = super().get_config_schema()
-        schema['url'] = config.String()
+        schema["url"] = config.String()
-        schema['username'] = config.String()
+        schema["username"] = config.String()
-        schema['password'] = config.Secret()
+        schema["password"] = config.Secret()
-        schema['legacy_auth'] = config.Boolean(optional=True)
+        schema["legacy_auth"] = config.Boolean(optional=True)
-        schema['api_version'] = config.String(optional=True)
+        schema["api_version"] = config.String(optional=True)
         return schema
 
     def setup(self, registry):
         from .backend import SubidyBackend
-        registry.add('backend', SubidyBackend)
+
+        registry.add("backend", SubidyBackend)

mopidy_subidy/backend.py

@@ -1,20 +1,25 @@
-import mopidy_subidy
-from mopidy_subidy import library, playback, playlists, subsonic_api
-from mopidy import backend
 import pykka
 
+import mopidy_subidy
+from mopidy import backend
+from mopidy_subidy import library, playback, playlists, subsonic_api
+
+
 class SubidyBackend(pykka.ThreadingActor, backend.Backend):
     def __init__(self, config, audio):
-        super(SubidyBackend, self).__init__()
+        super().__init__()
-        subidy_config = config['subidy']
+        subidy_config = config["subidy"]
         self.subsonic_api = subsonic_api.SubsonicApi(
-            url=subidy_config['url'],
+            url=subidy_config["url"],
-            username=subidy_config['username'],
+            username=subidy_config["username"],
-            password=subidy_config['password'],
+            password=subidy_config["password"],
             app_name=mopidy_subidy.SubidyExtension.dist_name,
-            legacy_auth=subidy_config['legacy_auth'],
+            legacy_auth=subidy_config["legacy_auth"],
-            api_version=subidy_config['api_version'])
+            api_version=subidy_config["api_version"],
+        )
         self.library = library.SubidyLibraryProvider(backend=self)
-        self.playback = playback.SubidyPlaybackProvider(audio=audio, backend=self)
+        self.playback = playback.SubidyPlaybackProvider(
+            audio=audio, backend=self
+        )
         self.playlists = playlists.SubidyPlaylistsProvider(backend=self)
-        self.uri_schemes = ['subidy']
+        self.uri_schemes = ["subidy"]

mopidy_subidy/library.py

@@ -1,10 +1,12 @@
-from mopidy import backend, models
+import logging
+
+from mopidy import backend
 from mopidy.models import Ref, SearchResult
 from mopidy_subidy import uri
 
-import logging
 logger = logging.getLogger(__name__)
 
+
 class SubidyLibraryProvider(backend.LibraryProvider):
     def __create_vdirs():
         vdir_templates = [
@@ -20,7 +22,7 @@ class SubidyLibraryProvider(backend.LibraryProvider):
         for template in vdir_templates:
             vdir = template.copy()
             vdir.update(uri=uri.get_vdir_uri(vdir["id"]))
-            vdirs[template['id']] = vdir
+            vdirs[template["id"]] = vdir
         return vdirs
 
     _vdirs = __create_vdirs()
@@ -28,16 +30,14 @@ class SubidyLibraryProvider(backend.LibraryProvider):
     def __raw_vdir_to_ref(vdir):
         if vdir is None:
             return None
-        return Ref.directory(
+        return Ref.directory(name=vdir["name"], uri=vdir["uri"])
-            name=vdir['name'],
-            uri=vdir['uri'])
 
-    root_directory = __raw_vdir_to_ref(_vdirs['root'])
+    root_directory = __raw_vdir_to_ref(_vdirs["root"])
 
     _raw_vdir_to_ref = staticmethod(__raw_vdir_to_ref)
 
     def __init__(self, *args, **kwargs):
-        super(SubidyLibraryProvider, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
         self.subsonic_api = self.backend.subsonic_api
 
     def browse_songs(self, album_id):
@@ -66,19 +66,29 @@ class SubidyLibraryProvider(backend.LibraryProvider):
         return self.subsonic_api.get_songs_as_tracks(album_id)
 
     def lookup_artist(self, artist_id):
-        return list(self.subsonic_api.get_artist_as_songs_as_tracks_iter(artist_id))
+        return list(
+            self.subsonic_api.get_artist_as_songs_as_tracks_iter(artist_id)
+        )
 
     def lookup_directory(self, directory_id):
-        return list(self.subsonic_api.get_recursive_dir_as_songs_as_tracks_iter(directory_id))
+        return list(
+            self.subsonic_api.get_recursive_dir_as_songs_as_tracks_iter(
+                directory_id
+            )
+        )
 
     def lookup_playlist(self, playlist_id):
         return self.subsonic_api.get_playlist_as_playlist(playlist_id).tracks
 
     def browse(self, browse_uri):
-        if browse_uri == uri.get_vdir_uri('root'):
+        if browse_uri == uri.get_vdir_uri("root"):
             root_vdir_names = ["rootdirs", "artists", "albums"]
-            root_vdirs = [self._vdirs[vdir_name] for vdir_name in root_vdir_names]
+            root_vdirs = [
-            sorted_root_vdirs = sorted(root_vdirs, key=lambda vdir: vdir["name"])
+                self._vdirs[vdir_name] for vdir_name in root_vdir_names
+            ]
+            sorted_root_vdirs = sorted(
+                root_vdirs, key=lambda vdir: vdir["name"]
+            )
             return [self._raw_vdir_to_ref(vdir) for vdir in sorted_root_vdirs]
         elif browse_uri == uri.get_vdir_uri("rootdirs"):
             return self.browse_rootdirs()
@@ -112,7 +122,7 @@ class SubidyLibraryProvider(backend.LibraryProvider):
 
     def lookup(self, uri=None, uris=None):
         if uris is not None:
-            return dict((uri, self.lookup_one(uri)) for uri in uris)
+            return {uri: self.lookup_one(uri) for uri in uris}
         if uri is not None:
             return self.lookup_one(uri)
         return None
@@ -120,55 +130,52 @@ class SubidyLibraryProvider(backend.LibraryProvider):
     def refresh(self, uri):
         pass
 
-    def search_uri(self, query):
+    def search_by_artist_album_and_track(
-        type = uri.get_type(lookup_uri)
+        self, artist_name, album_name, track_name
-        if type == uri.ARTIST:
+    ):
-            artist = self.lookup_artist(uri.get_artist_id(lookup_uri))
-            if artist is not None:
-                return SearchResult(artists=[artist])
-        elif type == uri.ALBUM:
-            album = self.lookup_album(uri.get_album_id(lookup_uri))
-            if album is not None:
-                return SearchResult(albums=[album])
-        elif type == uri.SONG:
-            song = self.lookup_song(uri.get_song_id(lookup_uri))
-            if song is not None:
-                return SearchResult(tracks=[song])
-        return None
-
-    def search_by_artist_album_and_track(self, artist_name, album_name, track_name):
         tracks = self.search_by_artist_and_album(artist_name, album_name)
         track = next(item for item in tracks.tracks if track_name in item.name)
         return SearchResult(tracks=[track])
 
     def search_by_artist_and_album(self, artist_name, album_name):
         artists = self.subsonic_api.get_raw_artists()
-        artist = next(item for item in artists if artist_name in item.get('name'))
+        artist = next(
-        albums = self.subsonic_api.get_raw_albums(artist.get('id'))
+            item for item in artists if artist_name in item.get("name")
-        album = next(item for item in albums if album_name in item.get('title'))
+        )
-        return SearchResult(tracks=self.subsonic_api.get_songs_as_tracks(album.get('id')))
+        albums = self.subsonic_api.get_raw_albums(artist.get("id"))
+        album = next(item for item in albums if album_name in item.get("title"))
+        return SearchResult(
+            tracks=self.subsonic_api.get_songs_as_tracks(album.get("id"))
+        )
 
     def get_distinct(self, field, query):
         search_result = self.search(query)
         if not search_result:
             return []
-        if field == 'track' or field == 'title':
+        if field == "track" or field == "title":
             return [track.name for track in (search_result.tracks or [])]
-        if field == 'album':
+        if field == "album":
             return [album.name for album in (search_result.albums or [])]
-        if field == 'artist':
+        if field == "artist":
             if not search_result.artists:
                 return [artist.name for artist in self.browse_artists()]
             return [artist.name for artist in search_result.artists]
 
     def search(self, query=None, uris=None, exact=False):
-        if 'artist' in query and 'album' in query and 'track_name' in query:
+        if "artist" in query and "album" in query and "track_name" in query:
-            return self.search_by_artist_album_and_track(query.get('artist')[0], query.get('album')[0], query.get('track_name')[0])
+            return self.search_by_artist_album_and_track(
-        if 'artist' in query and 'album' in query:
+                query.get("artist")[0],
-            return self.search_by_artist_and_album(query.get('artist')[0], query.get('album')[0])
+                query.get("album")[0],
-        if 'artist' in query:
+                query.get("track_name")[0],
-            return self.subsonic_api.find_as_search_result(query.get('artist')[0])
+            )
-        if 'any' in query:
+        if "artist" in query and "album" in query:
-            return self.subsonic_api.find_as_search_result(query.get('any')[0])
+            return self.search_by_artist_and_album(
+                query.get("artist")[0], query.get("album")[0]
+            )
+        if "artist" in query:
+            return self.subsonic_api.find_as_search_result(
+                query.get("artist")[0]
+            )
+        if "any" in query:
+            return self.subsonic_api.find_as_search_result(query.get("any")[0])
         return SearchResult(artists=self.subsonic_api.get_artists_as_artists())
-

mopidy_subidy/playback.py

@@ -1,12 +1,14 @@
+import logging
+
 from mopidy import backend
 from mopidy_subidy import uri
-import logging
 
 logger = logging.getLogger(__name__)
 
+
 class SubidyPlaybackProvider(backend.PlaybackProvider):
     def __init__(self, *args, **kwargs):
-        super(SubidyPlaybackProvider, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
         self.subsonic_api = self.backend.subsonic_api
 
     def translate_uri(self, translate_uri):

mopidy_subidy/playlists.py

@@ -1,13 +1,14 @@
+import logging
+
 from mopidy import backend
 from mopidy_subidy import uri
-from mopidy.models import Playlist
 
-import logging
 logger = logging.getLogger(__name__)
 
+
 class SubidyPlaylistsProvider(backend.PlaylistsProvider):
     def __init__(self, *args, **kwargs):
-        super(SubidyPlaylistsProvider, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
         self.subsonic_api = self.backend.subsonic_api
         self.playlists = []
         self.refresh()
@@ -19,7 +20,7 @@ class SubidyPlaylistsProvider(backend.PlaylistsProvider):
         result = self.subsonic_api.create_playlist_raw(name)
         if result is None:
             return None
-        playlist = result.get('playlist')
+        playlist = result.get("playlist")
         if playlist is None:
             for pl in self.subsonic_api.get_playlists_as_playlists():
                 if pl.name == name:
@@ -33,12 +34,14 @@ class SubidyPlaylistsProvider(backend.PlaylistsProvider):
         self.subsonic_api.delete_playlist_raw(playlist_id)
 
     def get_items(self, items_uri):
-        #logger.info('ITEMS %s: %s' % (lookup_uri, self.subsonic_api.get_playlist_songs_as_refs(uri.get_playlist_id(items_uri))))
+        return self.subsonic_api.get_playlist_as_songs_as_refs(
-        return self.subsonic_api.get_playlist_as_songs_as_refs(uri.get_playlist_id(items_uri))
+            uri.get_playlist_id(items_uri)
+        )
 
     def lookup(self, lookup_uri):
-        #logger.info('LOOKUP PLAYLIST %s: %s' % (lookup_uri, self.subsonic_api.get_playlist_as_playlist(uri.get_playlist_id(lookup_uri))))
+        return self.subsonic_api.get_playlist_as_playlist(
-        return self.subsonic_api.get_playlist_as_playlist(uri.get_playlist_id(lookup_uri))
+            uri.get_playlist_id(lookup_uri)
+        )
 
     def refresh(self):
         pass

mopidy_subidy/subsonic_api.py

@@ -1,26 +1,28 @@
-from urllib.parse import urlparse
-from urllib.parse import urlencode
-import libsonic
 import logging
-import itertools
-from mopidy.models import Track, Album, Artist, Playlist, Ref, SearchResult
 import re
+from urllib.parse import urlencode, urlparse
+
+import libsonic
+from mopidy.models import Album, Artist, Playlist, Ref, SearchResult, Track
 from mopidy_subidy import uri
 
 logger = logging.getLogger(__name__)
 
-RESPONSE_OK = u'ok'
+RESPONSE_OK = "ok"
-UNKNOWN_SONG = u'Unknown Song'
+UNKNOWN_SONG = "Unknown Song"
-UNKNOWN_ALBUM = u'Unknown Album'
+UNKNOWN_ALBUM = "Unknown Album"
-UNKNOWN_ARTIST = u'Unknown Artist'
+UNKNOWN_ARTIST = "Unknown Artist"
 MAX_SEARCH_RESULTS = 100
 MAX_LIST_RESULTS = 500
 
-ref_sort_key = lambda ref: ref.name
+
+def ref_sort_key(ref):
+    return ref.name
+
 
 def string_nums_nocase_sort_key(s):
     segments = []
-    for substr in re.split(r'(\d+)', s):
+    for substr in re.split(r"(\d+)", s):
         if substr.isdigit():
             seg = int(substr)
         else:
@@ -28,37 +30,50 @@ def string_nums_nocase_sort_key(s):
         segments.append(seg)
     return segments
 
+
 def diritem_sort_key(item):
-    isdir = item['isDir']
+    isdir = item["isDir"]
     if isdir:
-        key = string_nums_nocase_sort_key(item['title'])
+        key = string_nums_nocase_sort_key(item["title"])
     else:
-        key = int(item.get('track', 1))
+        key = int(item.get("track", 1))
     return (isdir, key)
 
-class SubsonicApi():
+
-    def __init__(self, url, username, password, app_name, legacy_auth, api_version):
+class SubsonicApi:
+    def __init__(
+        self, url, username, password, app_name, legacy_auth, api_version
+    ):
         parsed = urlparse(url)
-        self.port = parsed.port if parsed.port else \
+        self.port = (
-            443 if parsed.scheme == 'https' else 80
+            parsed.port
-        base_url = parsed.scheme + '://' + parsed.hostname
+            if parsed.port
+            else 443
+            if parsed.scheme == "https"
+            else 80
+        )
+        base_url = parsed.scheme + "://" + parsed.hostname
         self.connection = libsonic.Connection(
             base_url,
             username,
             password,
             self.port,
-            parsed.path + '/rest',
+            parsed.path + "/rest",
             appName=app_name,
             legacyAuth=legacy_auth,
-            apiVersion=api_version)
+            apiVersion=api_version,
-        self.url = url + '/rest'
+        )
+        self.url = url + "/rest"
         self.username = username
         self.password = password
-        logger.info('Connecting to subsonic server on url %s as user %s, API version %s' % (url, username, api_version))
+        logger.info(
+            f"Connecting to subsonic server on url {url} as user {username}, "
+            f"API version {api_version}"
+        )
         try:
             self.connection.ping()
         except Exception as e:
-            logger.error('Unable to reach subsonic server: %s' % e)
+            logger.error("Unable to reach subsonic server: %s" % e)
             exit()
 
     def get_subsonic_uri(self, view_name, params, censor=False):
@@ -67,205 +82,330 @@ class SubsonicApi():
         di_params.update(c=self.connection.appName)
         di_params.update(v=self.connection.apiVersion)
         if censor:
-            di_params.update(u='*****', p='*****')
+            di_params.update(u="*****", p="*****")
         else:
             di_params.update(u=self.username, p=self.password)
-        return '{}/{}.view?{}'.format(self.url, view_name, urlencode(di_params))
+        return "{}/{}.view?{}".format(self.url, view_name, urlencode(di_params))
 
     def get_song_stream_uri(self, song_id):
-        return self.get_subsonic_uri('stream', dict(id=song_id))
+        return self.get_subsonic_uri("stream", dict(id=song_id))
 
     def get_censored_song_stream_uri(self, song_id):
-        return self.get_subsonic_uri('stream', dict(id=song_id), True)
+        return self.get_subsonic_uri("stream", dict(id=song_id), True)
 
-    def find_raw(self, query, exclude_artists=False, exclude_albums=False, exclude_songs=False):
+    def find_raw(
+        self,
+        query,
+        exclude_artists=False,
+        exclude_albums=False,
+        exclude_songs=False,
+    ):
         try:
             response = self.connection.search2(
-                query.encode('utf-8'),
+                query.encode("utf-8"),
-                MAX_SEARCH_RESULTS if not exclude_artists else 0, 0,
+                MAX_SEARCH_RESULTS if not exclude_artists else 0,
-                MAX_SEARCH_RESULTS if not exclude_albums else 0, 0,
+                0,
-                MAX_SEARCH_RESULTS if not exclude_songs else 0, 0)
+                MAX_SEARCH_RESULTS if not exclude_albums else 0,
-        except Exception as e:
+                0,
-            logger.warning('Connecting to subsonic failed when searching.')
+                MAX_SEARCH_RESULTS if not exclude_songs else 0,
+                0,
+            )
+        except Exception:
+            logger.warning("Connecting to subsonic failed when searching.")
             return None
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return None
-        return response.get('searchResult2')
+        return response.get("searchResult2")
 
-    def find_as_search_result(self, query, exclude_artists=False, exclude_albums=False, exclude_songs=False):
+    def find_as_search_result(
+        self,
+        query,
+        exclude_artists=False,
+        exclude_albums=False,
+        exclude_songs=False,
+    ):
         result = self.find_raw(query)
         if result is None:
             return None
         return SearchResult(
             uri=uri.get_search_uri(query),
-            artists=[self.raw_artist_to_artist(artist) for artist in result.get('artist') or []],
+            artists=[
-            albums=[self.raw_album_to_album(album) for album in result.get('album') or []],
+                self.raw_artist_to_artist(artist)
-            tracks=[self.raw_song_to_track(song) for song in result.get('song') or []])
+                for artist in result.get("artist") or []
+            ],
+            albums=[
+                self.raw_album_to_album(album)
+                for album in result.get("album") or []
+            ],
+            tracks=[
+                self.raw_song_to_track(song)
+                for song in result.get("song") or []
+            ],
+        )
 
     def create_playlist_raw(self, name):
         try:
             response = self.connection.createPlaylist(name=name)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when creating playlist.')
+            logger.warning(
+                "Connecting to subsonic failed when creating playlist."
+            )
             return None
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return None
         return response
 
     def delete_playlist_raw(self, playlist_id):
         try:
             response = self.connection.deletePlaylist(playlist_id)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when deleting playlist.')
+            logger.warning(
+                "Connecting to subsonic failed when deleting playlist."
+            )
             return None
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return None
         return response
 
     def save_playlist_raw(self, playlist_id, song_ids):
         try:
-            response = self.connection.createPlaylist(playlist_id, songIds=song_ids)
+            response = self.connection.createPlaylist(
-        except Exception as e:
+                playlist_id, songIds=song_ids
-            logger.warning('Connecting to subsonic failed when creating playlist.')
+            )
+        except Exception:
+            logger.warning(
+                "Connecting to subsonic failed when creating playlist."
+            )
             return None
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return None
         return response
 
     def get_raw_artists(self):
         try:
             response = self.connection.getArtists()
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading list of artists.')
+            logger.warning(
+                "Connecting to subsonic failed when loading list of artists."
+            )
             return []
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return []
-        letters = response.get('artists').get('index')
+        letters = response.get("artists").get("index")
         if letters is not None:
-            artists = [artist for letter in letters for artist in letter.get('artist') or []]
+            artists = [
+                artist
+                for letter in letters
+                for artist in letter.get("artist") or []
+            ]
             return artists
-        logger.warning('Subsonic does not seem to have any artists in it\'s library.')
+        logger.warning(
+            "Subsonic does not seem to have any artists in it's library."
+        )
         return []
 
     def get_raw_rootdirs(self):
         try:
             response = self.connection.getIndexes()
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading list of rootdirs.')
+            logger.warning(
+                "Connecting to subsonic failed when loading list of rootdirs."
+            )
             return []
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return []
-        letters = response.get('indexes').get('index')
+        letters = response.get("indexes").get("index")
         if letters is not None:
-            artists = [artist for letter in letters for artist in letter.get('artist') or []]
+            artists = [
+                artist
+                for letter in letters
+                for artist in letter.get("artist") or []
+            ]
             return artists
-        logger.warning('Subsonic does not seem to have any rootdirs in its library.')
+        logger.warning(
+            "Subsonic does not seem to have any rootdirs in its library."
+        )
         return []
 
     def get_song_by_id(self, song_id):
         try:
             response = self.connection.getSong(song_id)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading song by id.')
+            logger.warning(
+                "Connecting to subsonic failed when loading song by id."
+            )
             return None
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return None
-        return self.raw_song_to_track(response.get('song')) if response.get('song') is not None else None
+        return (
+            self.raw_song_to_track(response.get("song"))
+            if response.get("song") is not None
+            else None
+        )
 
     def get_album_by_id(self, album_id):
         try:
             response = self.connection.getAlbum(album_id)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading album by id.')
+            logger.warning(
+                "Connecting to subsonic failed when loading album by id."
+            )
             return None
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return None
-        return self.raw_album_to_album(response.get('album')) if response.get('album') is not None else None
+        return (
+            self.raw_album_to_album(response.get("album"))
+            if response.get("album") is not None
+            else None
+        )
 
     def get_artist_by_id(self, artist_id):
         try:
             response = self.connection.getArtist(artist_id)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading artist by id.')
+            logger.warning(
+                "Connecting to subsonic failed when loading artist by id."
+            )
             return None
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return None
-        return self.raw_artist_to_artist(response.get('artist')) if response.get('artist') is not None else None
+        return (
+            self.raw_artist_to_artist(response.get("artist"))
+            if response.get("artist") is not None
+            else None
+        )
 
     def get_raw_playlists(self):
         try:
             response = self.connection.getPlaylists()
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading list of playlists.')
+            logger.warning(
+                "Connecting to subsonic failed when loading list of playlists."
+            )
             return []
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return []
-        playlists = response.get('playlists').get('playlist')
+        playlists = response.get("playlists").get("playlist")
         if playlists is None:
-            logger.warning('Subsonic does not seem to have any playlists in it\'s library.')
+            logger.warning(
+                "Subsonic does not seem to have any playlists in it's library."
+            )
             return []
         return playlists
 
     def get_raw_playlist(self, playlist_id):
         try:
             response = self.connection.getPlaylist(playlist_id)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading playlist.')
+            logger.warning(
+                "Connecting to subsonic failed when loading playlist."
+            )
             return None
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return None
-        return response.get('playlist')
+        return response.get("playlist")
 
     def get_raw_dir(self, parent_id):
         try:
             response = self.connection.getMusicDirectory(parent_id)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when listing content of music directory.')
+            logger.warning(
+                "Connecting to subsonic failed when listing content of music directory."
+            )
             return None
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return None
-        directory = response.get('directory')
+        directory = response.get("directory")
         if directory is not None:
-            diritems = directory.get('child')
+            diritems = directory.get("child")
             return sorted(diritems, key=diritem_sort_key)
         return None
 
     def get_raw_albums(self, artist_id):
         try:
             response = self.connection.getArtist(artist_id)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading list of albums.')
+            logger.warning(
+                "Connecting to subsonic failed when loading list of albums."
+            )
             return []
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return []
-        albums = response.get('artist').get('album')
+        albums = response.get("artist").get("album")
         if albums is not None:
-            return sorted(albums, key=lambda album: string_nums_nocase_sort_key(album['name']))
+            return sorted(
+                albums,
+                key=lambda album: string_nums_nocase_sort_key(album["name"]),
+            )
         return []
 
     def get_raw_songs(self, album_id):
         try:
             response = self.connection.getAlbum(album_id)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading list of songs in album.')
+            logger.warning(
+                "Connecting to subsonic failed when loading list of songs in album."
+            )
             return []
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return []
-        songs = response.get('album').get('song')
+        songs = response.get("album").get("song")
         if songs is not None:
             return songs
         return []
@@ -273,47 +413,85 @@ class SubsonicApi():
     def get_raw_album_list(self, ltype, size=MAX_LIST_RESULTS):
         try:
             response = self.connection.getAlbumList2(ltype=ltype, size=size)
-        except Exception as e:
+        except Exception:
-            logger.warning('Connecting to subsonic failed when loading album list.')
+            logger.warning(
+                "Connecting to subsonic failed when loading album list."
+            )
             return []
-        if response.get('status') != RESPONSE_OK:
+        if response.get("status") != RESPONSE_OK:
-            logger.warning('Got non-okay status code from subsonic: %s' % response.get('status'))
+            logger.warning(
+                "Got non-okay status code from subsonic: %s"
+                % response.get("status")
+            )
             return []
-        albums = response.get('albumList2').get('album')
+        albums = response.get("albumList2").get("album")
         if albums is not None:
             return albums
         return []
 
     def get_albums_as_refs(self, artist_id=None):
-        albums = (self.get_raw_album_list('alphabeticalByName') if artist_id is None else self.get_raw_albums(artist_id))
+        albums = (
+            self.get_raw_album_list("alphabeticalByName")
+            if artist_id is None
+            else self.get_raw_albums(artist_id)
+        )
         return [self.raw_album_to_ref(album) for album in albums]
 
     def get_albums_as_albums(self, artist_id):
-        return [self.raw_album_to_album(album) for album in self.get_raw_albums(artist_id)]
+        return [
+            self.raw_album_to_album(album)
+            for album in self.get_raw_albums(artist_id)
+        ]
 
     def get_songs_as_refs(self, album_id):
-        return [self.raw_song_to_ref(song) for song in self.get_raw_songs(album_id)]
+        return [
+            self.raw_song_to_ref(song) for song in self.get_raw_songs(album_id)
+        ]
 
     def get_songs_as_tracks(self, album_id):
-        return [self.raw_song_to_track(song) for song in self.get_raw_songs(album_id)]
+        return [
+            self.raw_song_to_track(song)
+            for song in self.get_raw_songs(album_id)
+        ]
 
     def get_artists_as_refs(self):
-        return [self.raw_artist_to_ref(artist) for artist in self.get_raw_artists()]
+        return [
+            self.raw_artist_to_ref(artist) for artist in self.get_raw_artists()
+        ]
 
     def get_rootdirs_as_refs(self):
-        return [self.raw_directory_to_ref(rootdir) for rootdir in self.get_raw_rootdirs()]
+        return [
+            self.raw_directory_to_ref(rootdir)
+            for rootdir in self.get_raw_rootdirs()
+        ]
 
     def get_diritems_as_refs(self, directory_id):
-        return [(self.raw_directory_to_ref(diritem) if diritem.get('isDir') else self.raw_song_to_ref(diritem)) for diritem in self.get_raw_dir(directory_id)]
+        return [
+            (
+                self.raw_directory_to_ref(diritem)
+                if diritem.get("isDir")
+                else self.raw_song_to_ref(diritem)
+            )
+            for diritem in self.get_raw_dir(directory_id)
+        ]
 
     def get_artists_as_artists(self):
-        return [self.raw_artist_to_artist(artist) for artist in self.get_raw_artists()]
+        return [
+            self.raw_artist_to_artist(artist)
+            for artist in self.get_raw_artists()
+        ]
 
     def get_playlists_as_refs(self):
-        return [self.raw_playlist_to_ref(playlist) for playlist in self.get_raw_playlists()]
+        return [
+            self.raw_playlist_to_ref(playlist)
+            for playlist in self.get_raw_playlists()
+        ]
 
     def get_playlists_as_playlists(self):
-        return [self.raw_playlist_to_playlist(playlist) for playlist in self.get_raw_playlists()]
+        return [
+            self.raw_playlist_to_playlist(playlist)
+            for playlist in self.get_raw_playlists()
+        ]
 
     def get_playlist_as_playlist(self, playlist_id):
         return self.raw_playlist_to_playlist(self.get_raw_playlist(playlist_id))
@@ -322,14 +500,14 @@ class SubsonicApi():
         playlist = self.get_raw_playlist(playlist_id)
         if playlist is None:
             return None
-        return [self.raw_song_to_ref(song) for song in playlist.get('entry')]
+        return [self.raw_song_to_ref(song) for song in playlist.get("entry")]
 
     def get_artist_as_songs_as_tracks_iter(self, artist_id):
         albums = self.get_raw_albums(artist_id)
         if albums is None:
             return
         for album in albums:
-            for song in self.get_raw_songs(album.get('id')):
+            for song in self.get_raw_songs(album.get("id")):
                 yield self.raw_song_to_track(song)
 
     def get_recursive_dir_as_songs_as_tracks_iter(self, directory_id):
@@ -337,9 +515,10 @@ class SubsonicApi():
         if diritems is None:
             return
         for item in diritems:
-            if item.get('isDir'):
+            if item.get("isDir"):
-                for song in self.get_recursive_dir_as_songs_as_tracks_iter(item.get('id')):
+                yield from self.get_recursive_dir_as_songs_as_tracks_iter(
-                    yield song
+                    item.get("id")
+                )
             else:
                 yield self.raw_song_to_track(item)
 
@@ -347,80 +526,104 @@ class SubsonicApi():
         if song is None:
             return None
         return Ref.track(
-            name=song.get('title') or UNKNOWN_SONG,
+            name=song.get("title") or UNKNOWN_SONG,
-            uri=uri.get_song_uri(song.get('id')))
+            uri=uri.get_song_uri(song.get("id")),
+        )
 
     def raw_song_to_track(self, song):
         if song is None:
             return None
         return Track(
-            name=song.get('title') or UNKNOWN_SONG,
+            name=song.get("title") or UNKNOWN_SONG,
-            uri=uri.get_song_uri(song.get('id')),
+            uri=uri.get_song_uri(song.get("id")),
-            bitrate=song.get('bitRate'),
+            bitrate=song.get("bitRate"),
-            track_no=int(song.get('track')) if song.get('track') else None,
+            track_no=int(song.get("track")) if song.get("track") else None,
-            date=str(song.get('year')) or 'none',
+            date=str(song.get("year")) or "none",
-            genre=song.get('genre'),
+            genre=song.get("genre"),
-            length=int(song.get('duration')) * 1000 if song.get('duration') else None,
+            length=int(song.get("duration")) * 1000
-            disc_no=int(song.get('discNumber')) if song.get('discNumber') else None,
+            if song.get("duration")
-            artists=[Artist(
+            else None,
-                name=song.get('artist'),
+            disc_no=int(song.get("discNumber"))
-                uri=uri.get_artist_uri(song.get('artistId')))],
+            if song.get("discNumber")
+            else None,
+            artists=[
+                Artist(
+                    name=song.get("artist"),
+                    uri=uri.get_artist_uri(song.get("artistId")),
+                )
+            ],
             album=Album(
-                name=song.get('album'),
+                name=song.get("album"),
-                uri=uri.get_album_uri(song.get('albumId'))))
+                uri=uri.get_album_uri(song.get("albumId")),
+            ),
+        )
 
     def raw_album_to_ref(self, album):
         if album is None:
             return None
         return Ref.album(
-            name=album.get('title') or album.get('name') or UNKNOWN_ALBUM,
+            name=album.get("title") or album.get("name") or UNKNOWN_ALBUM,
-            uri=uri.get_album_uri(album.get('id')))
+            uri=uri.get_album_uri(album.get("id")),
+        )
 
     def raw_album_to_album(self, album):
         if album is None:
             return None
         return Album(
-            name=album.get('title') or album.get('name') or UNKNOWN_ALBUM,
+            name=album.get("title") or album.get("name") or UNKNOWN_ALBUM,
-            num_tracks=album.get('songCount'),
+            num_tracks=album.get("songCount"),
-            uri=uri.get_album_uri(album.get('id')),
+            uri=uri.get_album_uri(album.get("id")),
-            artists=[Artist(
+            artists=[
-                name=album.get('artist'),
+                Artist(
-                uri=uri.get_artist_uri(album.get('artistId')))])
+                    name=album.get("artist"),
+                    uri=uri.get_artist_uri(album.get("artistId")),
+                )
+            ],
+        )
 
     def raw_directory_to_ref(self, directory):
         if directory is None:
             return None
         return Ref.directory(
-            name=directory.get('title') or directory.get('name'),
+            name=directory.get("title") or directory.get("name"),
-            uri=uri.get_directory_uri(directory.get('id')))
+            uri=uri.get_directory_uri(directory.get("id")),
+        )
 
     def raw_artist_to_ref(self, artist):
         if artist is None:
             return None
         return Ref.artist(
-            name=artist.get('name') or UNKNOWN_ARTIST,
+            name=artist.get("name") or UNKNOWN_ARTIST,
-            uri=uri.get_artist_uri(artist.get('id')))
+            uri=uri.get_artist_uri(artist.get("id")),
+        )
 
     def raw_artist_to_artist(self, artist):
         if artist is None:
             return None
         return Artist(
-            name=artist.get('name') or UNKNOWN_ARTIST,
+            name=artist.get("name") or UNKNOWN_ARTIST,
-            uri=uri.get_artist_uri(artist.get('id')))
+            uri=uri.get_artist_uri(artist.get("id")),
+        )
 
     def raw_playlist_to_playlist(self, playlist):
         if playlist is None:
             return None
-        entries = playlist.get('entry')
+        entries = playlist.get("entry")
-        tracks = [self.raw_song_to_track(song) for song in entries] if entries is not None else None
+        tracks = (
+            [self.raw_song_to_track(song) for song in entries]
+            if entries is not None
+            else None
+        )
         return Playlist(
-            uri=uri.get_playlist_uri(playlist.get('id')),
+            uri=uri.get_playlist_uri(playlist.get("id")),
-            name=playlist.get('name'),
+            name=playlist.get("name"),
-            tracks=tracks)
+            tracks=tracks,
+        )
 
     def raw_playlist_to_ref(self, playlist):
         if playlist is None:
             return None
         return Ref.playlist(
-            uri=uri.get_playlist_uri(playlist.get('id')),
+            uri=uri.get_playlist_uri(playlist.get("id")),
-            name=playlist.get('name'))
+            name=playlist.get("name"),
+        )

mopidy_subidy/uri.py

@@ -1,87 +1,109 @@
 import re
 
-SONG = 'song'
+SONG = "song"
-ARTIST = 'artist'
+ARTIST = "artist"
-PLAYLIST = 'playlist'
+PLAYLIST = "playlist"
-ALBUM = 'album'
+ALBUM = "album"
-DIRECTORY = 'directory'
+DIRECTORY = "directory"
-VDIR = 'vdir'
+VDIR = "vdir"
-PREFIX = 'subidy'
+PREFIX = "subidy"
-SEARCH = 'search'
+SEARCH = "search"
+
+regex = re.compile(r"(\w+?):(\w+?)(?::|$)(.+?)?$")
 
-regex = re.compile(r'(\w+?):(\w+?)(?::|$)(.+?)?$')
 
 def is_type_result_valid(result):
     return result is not None and result.group(1) == PREFIX
 
+
 def is_id_result_valid(result, type):
-    return is_type_result_valid(result) and result.group(1) == PREFIX and result.group(2) == type
+    return (
+        is_type_result_valid(result)
+        and result.group(1) == PREFIX
+        and result.group(2) == type
+    )
+
 
 def is_uri(uri):
     return regex.match(uri) is not None
 
+
 def get_song_id(uri):
     result = regex.match(uri)
     if not is_id_result_valid(result, SONG):
         return None
     return result.group(3)
 
+
 def get_artist_id(uri):
     result = regex.match(uri)
     if not is_id_result_valid(result, ARTIST):
         return None
     return result.group(3)
 
+
 def get_playlist_id(uri):
     result = regex.match(uri)
     if not is_id_result_valid(result, PLAYLIST):
         return None
     return result.group(3)
 
+
 def get_album_id(uri):
     result = regex.match(uri)
     if not is_id_result_valid(result, ALBUM):
         return None
     return result.group(3)
 
+
 def get_directory_id(uri):
     result = regex.match(uri)
     if not is_id_result_valid(result, DIRECTORY):
         return None
     return result.group(3)
 
+
 def get_vdir_id(uri):
     result = regex.match(uri)
     if not is_id_result_valid(result, VDIR):
         return None
     return result.group(3)
 
+
 def get_type(uri):
     result = regex.match(uri)
     if not is_type_result_valid(result):
         return None
     return result.group(2)
 
+
 def get_type_uri(type, id):
-    return u'%s:%s:%s' % (PREFIX, type, id)
+    return f"{PREFIX}:{type}:{id}"
+
 
 def get_artist_uri(id):
     return get_type_uri(ARTIST, id)
 
+
 def get_album_uri(id):
     return get_type_uri(ALBUM, id)
 
+
 def get_song_uri(id):
     return get_type_uri(SONG, id)
 
+
 def get_directory_uri(id):
     return get_type_uri(DIRECTORY, id)
 
+
 def get_vdir_uri(id):
     return get_type_uri(VDIR, id)
 
+
 def get_playlist_uri(id):
     return get_type_uri(PLAYLIST, id)
 
+
 def get_search_uri(query):
     return get_type_uri(SEARCH, query)

pyproject.toml

@@ -0,0 +1,17 @@
+[build-system]
+requires = ["setuptools >= 30.3.0", "wheel"]
+
+
+[tool.black]
+target-version = ["py37", "py38"]
+line-length = 80
+
+
+[tool.isort]
+multi_line_output = 3
+include_trailing_comma = true
+force_grid_wrap = 0
+use_parentheses = true
+line_length = 88
+known_tests = "tests"
+sections = "FUTURE,STDLIB,THIRDPARTY,FIRSTPARTY,TESTS,LOCALFOLDER"

setup.cfg

@@ -0,0 +1,86 @@
+[metadata]
+name = Mopidy-Subidy
+version = 1.0.0
+url = https://github.com/Prior99/mopidy-subidy
+author = prior99
+author_email = fgnodtke@cronosx.de
+license = BSD-3-Clause
+license_file = LICENSE
+description = Subsonic extension for Mopidy
+long_description = file: README.rst
+classifiers =
+    Environment :: No Input/Output (Daemon)
+    Intended Audience :: End Users/Desktop
+    License :: OSI Approved :: BSD License
+    Operating System :: OS Independent
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Topic :: Multimedia :: Sound/Audio :: Players
+
+
+[options]
+zip_safe = False
+include_package_data = True
+packages = find:
+python_requires = >= 3.7
+install_requires =
+    Mopidy >= 3.0.0
+    Pykka >= 2.0.1
+    setuptools
+    py-sonic >= 0.7.7
+
+
+[options.extras_require]
+lint =
+    black
+    check-manifest
+    flake8
+    flake8-bugbear
+    flake8-import-order
+    isort[pyproject]
+release =
+    twine
+    wheel
+test =
+    pytest
+    pytest-cov
+dev =
+    %(lint)s
+    %(release)s
+    %(test)s
+
+
+[options.packages.find]
+exclude =
+    tests
+    tests.*
+
+
+[options.entry_points]
+mopidy.ext =
+    subidy = mopidy_subidy:SubidyExtension
+
+
+[flake8]
+application-import-names = mopidy_subidy, tests
+max-line-length = 80
+exclude = .git, .tox, build
+select =
+    # Regular flake8 rules
+    C, E, F, W
+    # flake8-bugbear rules
+    B
+    # B950: line too long (soft speed limit)
+    B950
+    # pep8-naming rules
+    N
+ignore =
+    # E203: whitespace before ':' (not PEP8 compliant)
+    E203
+    # E501: line too long (replaced by B950)
+    E501
+    # W503: line break before binary operator (not PEP8 compliant)
+    W503
+    # B305: .next() is not a thing on Python 3 (used by playback controller)
+    B305

setup.py

@@ -1,43 +1,3 @@
-from __future__ import unicode_literals
+from setuptools import setup
 
-import re
+setup()
-from setuptools import setup, find_packages
-
-
-def get_version(filename):
-    content = open(filename).read()
-    metadata = dict(re.findall("__([a-z]+)__ = '([^']+)'", content))
-    return metadata['version']
-
-setup(
-    name='Mopidy-Subidy',
-    version=get_version('mopidy_subidy/__init__.py'),
-    url='http://github.com/prior99/mopidy-subidy/',
-    license='BSD-3-Clause',
-    author='prior99',
-    author_email='fgnodtke@cronosx.de',
-    description='Improved Subsonic extension for Mopidy',
-    long_description=open('README.md').read(),
-    packages=find_packages(exclude=['tests', 'tests.*']),
-    zip_safe=False,
-    include_package_data=True,
-    install_requires=[
-        'setuptools',
-        'Mopidy >= 2.0',
-        'py-sonic >= 0.7.7',
-        'Pykka >= 1.1'
-    ],
-    entry_points={
-        'mopidy.ext': [
-            'subidy = mopidy_subidy:SubidyExtension',
-        ],
-    },
-    classifiers=[
-        'Environment :: No Input/Output (Daemon)',
-        'Intended Audience :: End Users/Desktop',
-        'License :: OSI Approved :: BSD 3-Clause',
-        'Operating System :: OS Independent',
-        'Programming Language :: Python :: 2',
-        'Topic :: Multimedia :: Sound/Audio :: Players'
-    ]
-)

tests/test_extension.py

@@ -0,0 +1,23 @@
+from mopidy_subidy import SubidyExtension
+
+
+def test_get_default_config():
+    ext = SubidyExtension()
+
+    config = ext.get_default_config()
+
+    assert "[subidy]" in config
+    assert "enabled = true" in config
+
+
+def test_get_config_schema():
+    ext = SubidyExtension()
+
+    schema = ext.get_config_schema()
+
+    # TODO Test the content of your config schema
+    assert "url" in schema
+    # assert "password" in schema
+
+
+# TODO Write more tests

tox.ini

@@ -0,0 +1,23 @@
+[tox]
+envlist = py37, py38, black, check-manifest, flake8
+
+[testenv]
+sitepackages = true
+deps = .[test]
+commands =
+    python -m pytest \
+        --basetemp={envtmpdir} \
+        --cov=mopidy_subidy --cov-report=term-missing \
+        {posargs}
+
+[testenv:black]
+deps = .[lint]
+commands = python -m black --check .
+
+[testenv:check-manifest]
+deps = .[lint]
+commands = python -m check_manifest
+
+[testenv:flake8]
+deps = .[lint]
+commands = python -m flake8 --show-source --statistics