Reformat code

control/control.py

@@ -4,61 +4,72 @@ import telnetlib
 import json
 
 if len(sys.argv) < 3:
-	print("usage: control.py <SERVER HOST> [setVolume|setName]")
-	sys.exit(0)
+    print("usage: control.py <SERVER HOST> [setVolume|setName]")
+    sys.exit(0)
 
 telnet = telnetlib.Telnet(sys.argv[1], 1705)
 requestId = 1
 
-def doRequest( j, requestId ):
-	print("send: " + j)
-	telnet.write(j + "\r\n")
-	while (True):
-		response = telnet.read_until("\r\n", 2)
-		jResponse = json.loads(response)
-		if 'id' in jResponse:
-			if jResponse['id'] == requestId:
-				print("recv: " + response)
-				return jResponse;
+
+def doRequest(j, requestId):
+    print("send: " + j)
+    telnet.write(j + "\r\n")
+    while (True):
+        response = telnet.read_until("\r\n", 2)
+        jResponse = json.loads(response)
+        if 'id' in jResponse:
+            if jResponse['id'] == requestId:
+                print("recv: " + response)
+                return jResponse
+
 
 def setVolume(client, volume):
-	global requestId
-	doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Client.SetVolume', 'params': {'client':  client, 'volume': volume}, 'id': requestId}), requestId)
-	requestId = requestId + 1
+    global requestId
+    doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Client.SetVolume', 'params': {
+              'client':  client, 'volume': volume}, 'id': requestId}), requestId)
+    requestId = requestId + 1
+
 
 def setName(client, name):
-	global requestId
-	doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Client.SetName', 'params': {'client':  client, 'name': name}, 'id': requestId}), requestId)
-	requestId = requestId + 1
+    global requestId
+    doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Client.SetName', 'params': {
+              'client':  client, 'name': name}, 'id': requestId}), requestId)
+    requestId = requestId + 1
+
 
 if sys.argv[2] == "setVolume":
-	if len(sys.argv) < 5:
-		print("usage: control.py <SERVER HOST> setVolume <HOSTNAME> [+/-]<VOLUME>")
-		exit(0)
-	volstr = sys.argv[4]
-	j = doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
-	for client in j["result"]["clients"]:
-		if(sys.argv[3] == client['host']['name'] or sys.argv[3] == 'all'):
-			if(volstr[0] == '+'):
-				volume = int(client['config']['volume']['percent']) + int(volstr[1:])
-			elif(volstr[0] == '-'):
-				volume = int(client['config']['volume']['percent']) - int(volstr[1:])
-			else:
-				volume = int(volstr)
-			setVolume(client['host']['mac'], volume)
+    if len(sys.argv) < 5:
+        print(
+            "usage: control.py <SERVER HOST> setVolume <HOSTNAME> [+/-]<VOLUME>")
+        exit(0)
+    volstr = sys.argv[4]
+    j = doRequest(json.dumps(
+        {'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
+    for client in j["result"]["clients"]:
+        if (sys.argv[3] == client['host']['name'] or sys.argv[3] == 'all'):
+            if (volstr[0] == '+'):
+                volume = int(client['config']['volume']
+                             ['percent']) + int(volstr[1:])
+            elif (volstr[0] == '-'):
+                volume = int(client['config']['volume']
+                             ['percent']) - int(volstr[1:])
+            else:
+                volume = int(volstr)
+            setVolume(client['host']['mac'], volume)
 
 elif sys.argv[2] == "setName":
-	if len(sys.argv) < 5:
-		print("usage: control.py <SERVER HOST> setName <MAC> <NAME>")
-		exit(0)
-	setName(sys.argv[3], sys.argv[4])
+    if len(sys.argv) < 5:
+        print("usage: control.py <SERVER HOST> setName <MAC> <NAME>")
+        exit(0)
+    setName(sys.argv[3], sys.argv[4])
 
 else:
-	print("unknown command \"" + sys.argv[2] + "\"")
+    print("unknown command \"" + sys.argv[2] + "\"")
 
-j = doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
+j = doRequest(json.dumps(
+    {'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
 for client in j["result"]["clients"]:
-	print("MAC: " + client['host']['mac'] + ", connect: " + str(client['connected']) + ", volume: " + str(client['config']['volume']['percent']) + ", name: " + client['host']['name'] + ", host: " + client['host']['ip'])
+    print("MAC: " + client['host']['mac'] + ", connect: " + str(client['connected']) + ", volume: " + str(
+        client['config']['volume']['percent']) + ", name: " + client['host']['name'] + ", host: " + client['host']['ip'])
 
 telnet.close
-

control/setVolume.py

@@ -6,32 +6,38 @@ import json
 telnet = telnetlib.Telnet(sys.argv[1], 1705)
 requestId = 1
 
-def doRequest( j, requestId ):
-	print("send: " + j)
-	telnet.write(j + "\r\n")
-	while (True):
-		response = telnet.read_until("\r\n", 2)
-		jResponse = json.loads(response)
-		if 'id' in jResponse:
-			if jResponse['id'] == requestId:
-#				print("recv: " + response)
-				return jResponse;
+
+def doRequest(j, requestId):
+    print("send: " + j)
+    telnet.write(j + "\r\n")
+    while (True):
+        response = telnet.read_until("\r\n", 2)
+        jResponse = json.loads(response)
+        if 'id' in jResponse:
+            if jResponse['id'] == requestId:
+                # print("recv: " + response)
+                return jResponse
+
 
 def setVolume(client, volume):
-	global requestId
-	doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Client.SetVolume', 'params': {'id':  client, 'volume': {'muted': False, 'percent': volume}}, 'id': requestId}), requestId)
-	requestId = requestId + 1
+    global requestId
+    doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Client.SetVolume', 'params': {
+              'id':  client, 'volume': {'muted': False, 'percent': volume}}, 'id': requestId}), requestId)
+    requestId = requestId + 1
+
 
 volume = int(sys.argv[2])
-j = doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
+j = doRequest(json.dumps(
+    {'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
 for group in j["result"]["server"]["groups"]:
     for client in group["clients"]:
-    	setVolume(client['id'], volume)
+        setVolume(client['id'], volume)
 
-j = doRequest(json.dumps({'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
+j = doRequest(json.dumps(
+    {'jsonrpc': '2.0', 'method': 'Server.GetStatus', 'id': 1}), 1)
 for group in j["result"]["server"]["groups"]:
     for client in group["clients"]:
-    	print("MAC: " + client['host']['mac'] + ", name: " + client['config']['name'] + ", conntect: " + str(client['connected']) + ", volume: " + str(client['config']['volume']['percent']))
+        print("MAC: " + client['host']['mac'] + ", name: " + client['config']['name'] + ", conntect: " + str(
+            client['connected']) + ", volume: " + str(client['config']['volume']['percent']))
 
 telnet.close
-

control/testClient.py

@@ -6,36 +6,36 @@ import threading
 import time
 
 if len(sys.argv) < 2:
-	print("usage: testClient.py <SERVER HOST>")
-	sys.exit(0)
+    print("usage: testClient.py <SERVER HOST>")
+    sys.exit(0)
 
 telnet = telnetlib.Telnet(sys.argv[1], 1705)
 
 
 class ReaderThread(threading.Thread):
-	def __init__(self, tn, stop_event):
-		super(ReaderThread, self).__init__()
-		self.tn = tn
-		self.stop_event = stop_event
+    def __init__(self, tn, stop_event):
+        super(ReaderThread, self).__init__()
+        self.tn = tn
+        self.stop_event = stop_event
 
-	def run(self):
-		while (not self.stop_event.is_set()):
-			response = self.tn.read_until("\r\n", 2)
-			if response:
-				print("received: " + response)
-				jresponse = json.loads(response)
-				print(json.dumps(jresponse, indent=2))
-				print("\r\n")
+    def run(self):
+        while (not self.stop_event.is_set()):
+            response = self.tn.read_until("\r\n", 2)
+            if response:
+                print("received: " + response)
+                jresponse = json.loads(response)
+                print(json.dumps(jresponse, indent=2))
+                print("\r\n")
 
 
-def doRequest( str ):
-	print("send: " + str)
-	telnet.write(str)
-	time.sleep(1)
-	return;
+def doRequest(str):
+    print("send: " + str)
+    telnet.write(str)
+    time.sleep(1)
+    return
 
 
-t_stop= threading.Event()
+t_stop = threading.Event()
 t = ReaderThread(telnet, t_stop)
 t.start()
 
@@ -58,7 +58,7 @@ doRequest("{\"jsonrpc\": \"2.0\", \"method\": \"Client.SetStream\", \"params\":
 time.sleep(5)
 
 
-#doRequest("{\"jsonrpc\": \"2.0\", \"method\": \"Server.GetStatus\", \"params\": {\"client\": \"80:1f:02:ed:fd:e0\"}, \"id\": 2}\r\n")
+# doRequest("{\"jsonrpc\": \"2.0\", \"method\": \"Server.GetStatus\", \"params\": {\"client\": \"80:1f:02:ed:fd:e0\"}, \"id\": 2}\r\n")
 '''
 doRequest("{\"jsonrpc\": \"2.0\", \"method\": \"Client.SetVolume\", \"params\": {\"client\": \"80:1f:02:ed:fd:e0\", \"volume\": 10}, \"id\": 3}\r\n")
 doRequest("{\"jsonrpc\": \"2.0\", \"method\": \"Client.SetVolume\", \"params\": {\"client\": \"80:1f:02:ed:fd:e0\", \"volume\": 30}, \"id\": 4}\r\n")
@@ -83,6 +83,6 @@ doRequest("{\"jsonrpc\": \"2.0\", \"method\": \"Client.SetVolume\", \"params\":
 '''
 s = raw_input("")
 print(s)
-t_stop.set();
+t_stop.set()
 t.join()
 telnet.close

extras/package/debian/changelog_md2deb.py

@@ -28,10 +28,13 @@ if __name__ == "__main__":
     with open(sys.argv[1], 'r') as file:
         data = file.read()
 
-    data = re.sub('^\s*# Snapcast changelog *\n*', '', data, flags=re.MULTILINE)
-    data = re.sub('^\s*### ([a-zA-Z]+) *\n', r'\n  * \1\n', data, flags=re.MULTILINE)
-    data = re.sub('^\s*## Version\s+(\S*) *\n', r'snapcast (\1-1) unstable; urgency=medium\n', data, flags=re.MULTILINE)
+    data = re.sub('^\s*# Snapcast changelog *\n*',
+                  '', data, flags=re.MULTILINE)
+    data = re.sub('^\s*### ([a-zA-Z]+) *\n',
+                  r'\n  * \1\n', data, flags=re.MULTILINE)
+    data = re.sub('^\s*## Version\s+(\S*) *\n',
+                  r'snapcast (\1-1) unstable; urgency=medium\n', data, flags=re.MULTILINE)
     data = re.sub('^\s*-\s*(.*) *\n', r'    -\1\n', data, flags=re.MULTILINE)
     data = re.sub('^_(.*)_ *\n', r' -- \1\n\n', data, flags=re.MULTILINE)
 
-    print(data)    
+    print(data)

server/etc/plug-ins/meta_mopidy.py

@@ -37,33 +37,33 @@ __git_version__ = "@gitversion@"
 identity = "Snapcast"
 
 params = {
-    'progname': sys.argv[0],
+    "progname": sys.argv[0],
     # Connection
-    'mopidy-host': None,
-    'mopidy-port': None,
-    'snapcast-host': None,
-    'snapcast-port': None,
-    'stream': None,
+    "mopidy-host": None,
+    "mopidy-port": None,
+    "snapcast-host": None,
+    "snapcast-port": None,
+    "stream": None,
 }
 
 defaults = {
     # Connection
-    'mopidy-host': 'localhost',
-    'mopidy-port': 6680,
-    'snapcast-host': 'localhost',
-    'snapcast-port': 1780,
-    'stream': 'default',
+    "mopidy-host": "localhost",
+    "mopidy-port": 6680,
+    "snapcast-host": "localhost",
+    "snapcast-port": 1780,
+    "stream": "default",
 }
 
 
 def send(json_msg):
     sys.stdout.write(json.dumps(json_msg))
-    sys.stdout.write('\n')
+    sys.stdout.write("\n")
     sys.stdout.flush()
 
 
 class MopidyControl(object):
-    """ Mopidy websocket remote control """
+    """Mopidy websocket remote control"""
 
     def __init__(self, params):
         self._params = params
@@ -74,17 +74,20 @@ class MopidyControl(object):
         self._mopidy_request_map = {}
         self._seek_offset = 0.0
 
-        wsversion = websocket.__version__.split('.')
+        wsversion = websocket.__version__.split(".")
         if int(wsversion[0]) == 0 and int(wsversion[1]) < 58:
             logger.error(
-                f"websocket-client version 0.58.0 or higher required, installed: {websocket.__version__}, exiting.")
+                f"websocket-client version 0.58.0 or higher required, installed: {websocket.__version__}, exiting."
+            )
             exit()
 
-        self.websocket = websocket.WebSocketApp("ws://" + self._params['mopidy-host'] + ":" + str(self._params['mopidy-port']) + "/mopidy/ws",
-                                                on_message=self.on_ws_message,
-                                                on_error=self.on_ws_error,
-                                                on_open=self.on_ws_open,
-                                                on_close=self.on_ws_close)
+        self.websocket = websocket.WebSocketApp(
+            f"ws://{self._params["mopidy-host"]}:{str(self._params["mopidy-port"])}/mopidy/ws",
+            on_message=self.on_ws_message,
+            on_error=self.on_ws_error,
+            on_open=self.on_ws_open,
+            on_close=self.on_ws_close,
+        )
 
         self.websocket_thread = threading.Thread(
             target=self.websocket_loop, args=())
@@ -105,70 +108,73 @@ class MopidyControl(object):
     def extractImageUrl(self, track_uri, jmsg):
         url = None
         if jmsg and track_uri in jmsg and jmsg[track_uri]:
-            url = jmsg[track_uri][0]['uri']
-            if url.find('://') == -1:
+            url = jmsg[track_uri][0]["uri"]
+            if url.find("://") == -1:
                 url = str(
-                    f"http://{self._params['mopidy-host']}:{self._params['mopidy-port']}{url}")
+                    f"http://{self._params['mopidy-host']}:{self._params['mopidy-port']}{url}"
+                )
             logger.debug(f"Image: {url}")
         return url
 
     def onGetImageResponse(self, result):
-        if 'metadata' in self._properties:
+        if "metadata" in self._properties:
             # => {'id': 25, 'jsonrpc': '2.0', 'method': 'core.library.get_images', 'params': {'uris': ['local:track:A/ABBA/ABBA%20-%20Voyage%20%282021%29/10%20-%20Ode%20to%20Freedom.ogg']}}
             # <= {"jsonrpc": "2.0", "id": 25, "result": {"local:track:A/ABBA/ABBA%20-%20Voyage%20%282021%29/10%20-%20Ode%20to%20Freedom.ogg": [{"__model__": "Image", "uri": "/local/f0b20b441175563334f6ad75e76426b7-500x500.jpeg", "width": 500, "height": 500}]}}
-            meta = self._properties['metadata']
-            if 'url' in meta:
-                url = self.extractImageUrl(meta['url'], result)
+            meta = self._properties["metadata"]
+            if "url" in meta:
+                url = self.extractImageUrl(meta["url"], result)
                 if not url is None:
-                    self._properties['metadata']['artUrl'] = url
-                    logger.info(f'New properties: {self._properties}')
-                    return send({"jsonrpc": "2.0", "method": "Plugin.Stream.Player.Properties",
-                                "params": self._properties})
+                    self._properties["metadata"]["artUrl"] = url
+                    logger.info(f"New properties: {self._properties}")
+                    return send(
+                        {
+                            "jsonrpc": "2.0",
+                            "method": "Plugin.Stream.Player.Properties",
+                            "params": self._properties,
+                        }
+                    )
 
     def getMetaData(self, track):
         metadata = {}
         if track is None:
             return metadata
-        if 'uri' in track:
-            metadata['url'] = track['uri']
-        if 'name' in track:
-            metadata['title'] = track['name']
-        if 'artists' in track:
-            for artist in track['artists']:
-                if 'musicbrainz_id' in artist:
-                    metadata['musicbrainzArtistId'] = artist['musicbrainz_id']
-                if 'name' in artist:
-                    if not 'artist' in metadata:
-                        metadata['artist'] = []
-                    metadata['artist'].append(
-                        artist['name'])
-                if 'sortname' in artist:
-                    if not 'sortname' in metadata:
-                        metadata['artistsort'] = []
-                    metadata['artistsort'].append(
-                        artist['sortname'])
-        if 'album' in track:
-            album = track['album']
-            if 'musicbrainz_id' in album:
-                self._metadata['musicbrainzAlbumId'] = album['musicbrainz_id']
-            if 'name' in album:
-                self._metadata['album'] = album['name']
-        if 'genre' in track:
-            metadata['genre'] = [track['genre']]
-        if 'track_no' in track:
-            metadata['trackNumber'] = track['track_no']
-            metadata['trackId'] = str(track['track_no'])
-        if 'disc_no' in track:
-            metadata['discNumber'] = track['disc_no']
-        if 'date' in track:
-            metadata['contentCreated'] = track['date']
-        if 'length' in track:
-            metadata['duration'] = float(
-                track['length']) / 1000
-        if 'comment' in track:
-            metadata['comment'] = [track['comment']]
-        if 'musicbrainz_id' in track:
-            metadata['musicbrainzTrackId'] = track['musicbrainz_id']
+        if "uri" in track:
+            metadata["url"] = track["uri"]
+        if "name" in track:
+            metadata["title"] = track["name"]
+        if "artists" in track:
+            for artist in track["artists"]:
+                if "musicbrainz_id" in artist:
+                    metadata["musicbrainzArtistId"] = artist["musicbrainz_id"]
+                if "name" in artist:
+                    if not "artist" in metadata:
+                        metadata["artist"] = []
+                    metadata["artist"].append(artist["name"])
+                if "sortname" in artist:
+                    if not "sortname" in metadata:
+                        metadata["artistsort"] = []
+                    metadata["artistsort"].append(artist["sortname"])
+        if "album" in track:
+            album = track["album"]
+            if "musicbrainz_id" in album:
+                self._metadata["musicbrainzAlbumId"] = album["musicbrainz_id"]
+            if "name" in album:
+                self._metadata["album"] = album["name"]
+        if "genre" in track:
+            metadata["genre"] = [track["genre"]]
+        if "track_no" in track:
+            metadata["trackNumber"] = track["track_no"]
+            metadata["trackId"] = str(track["track_no"])
+        if "disc_no" in track:
+            metadata["discNumber"] = track["disc_no"]
+        if "date" in track:
+            metadata["contentCreated"] = track["date"]
+        if "length" in track:
+            metadata["duration"] = float(track["length"]) / 1000
+        if "comment" in track:
+            metadata["comment"] = [track["comment"]]
+        if "musicbrainz_id" in track:
+            metadata["musicbrainzTrackId"] = track["musicbrainz_id"]
         # Not supported:
         # if 'composers' in result:
         # if 'performers' in result:
@@ -183,85 +189,97 @@ class MopidyControl(object):
         for rr in req_res:
             request = rr[0]
             result = rr[1]
-            logger.debug(
-                f'getProperties request: {request}, result: {result}')
-            if request == 'core.playback.get_stream_title':
+            logger.debug(f"getProperties request: {request}, result: {result}")
+            if request == "core.playback.get_stream_title":
                 if not result is None and not self._metadata is None:
-                    self._metadata['title'] = result
-            elif request == 'core.playback.get_state':
-                properties['playbackStatus'] = str(result)
-            elif request == 'core.tracklist.get_repeat':
+                    self._metadata["title"] = result
+            elif request == "core.playback.get_state":
+                properties["playbackStatus"] = str(result)
+            elif request == "core.tracklist.get_repeat":
                 repeat = result
-            elif request == 'core.tracklist.get_single':
+            elif request == "core.tracklist.get_single":
                 single = result
-            elif request == 'core.tracklist.get_random':
-                properties['shuffle'] = result
-            elif request == 'core.mixer.get_volume':
-                properties['volume'] = result
-            elif request == 'core.mixer.get_mute':
-                properties['mute'] = result
-            elif request == 'core.playback.get_time_position':
-                properties['position'] = float(result) / 1000
-            elif request == 'core.playback.get_current_track':
+            elif request == "core.tracklist.get_random":
+                properties["shuffle"] = result
+            elif request == "core.mixer.get_volume":
+                properties["volume"] = result
+            elif request == "core.mixer.get_mute":
+                properties["mute"] = result
+            elif request == "core.playback.get_time_position":
+                properties["position"] = float(result) / 1000
+            elif request == "core.playback.get_current_track":
                 self._metadata = self.getMetaData(result)
-            elif request == 'core.library.get_images':
+            elif request == "core.library.get_images":
                 metadata = self._metadata
-                if not metadata is None and 'url' in metadata:
-                    url = self.extractImageUrl(metadata['url'], result)
+                if not metadata is None and "url" in metadata:
+                    url = self.extractImageUrl(metadata["url"], result)
                     if not url is None:
-                        self._metadata['artUrl'] = url
+                        self._metadata["artUrl"] = url
 
         if repeat and single:
-            properties['loopStatus'] = 'track'
+            properties["loopStatus"] = "track"
         elif repeat:
-            properties['loopStatus'] = 'playlist'
+            properties["loopStatus"] = "playlist"
         else:
-            properties['loopStatus'] = 'none'
+            properties["loopStatus"] = "none"
 
-        properties['canGoNext'] = True
-        properties['canGoPrevious'] = True
-        properties['canPlay'] = True
-        properties['canPause'] = True
-        properties['canSeek'] = 'duration' in self._metadata
-        properties['canControl'] = True
+        properties["canGoNext"] = True
+        properties["canGoPrevious"] = True
+        properties["canPlay"] = True
+        properties["canPause"] = True
+        properties["canSeek"] = "duration" in self._metadata
+        properties["canControl"] = True
         if self._metadata:
-            properties['metadata'] = self._metadata
+            properties["metadata"] = self._metadata
         return properties
 
     def onGetTrackResponse(self, req_id, track):
         self._metadata = self.getMetaData(track)
-        batch_req = [("core.playback.get_stream_title", None), ("core.playback.get_state", None), ("core.tracklist.get_repeat", None), ("core.tracklist.get_single", None),
-                     ("core.tracklist.get_random", None), ("core.mixer.get_volume", None), ("core.playback.get_time_position", None)]
-        if 'url' in self._metadata:
-            batch_req.append(('core.library.get_images', {
-                'uris': [self._metadata['url']]}))
+        batch_req = [
+            ("core.playback.get_stream_title", None),
+            ("core.playback.get_state", None),
+            ("core.tracklist.get_repeat", None),
+            ("core.tracklist.get_single", None),
+            ("core.tracklist.get_random", None),
+            ("core.mixer.get_volume", None),
+            ("core.playback.get_time_position", None),
+        ]
+        if "url" in self._metadata:
+            batch_req.append(
+                ("core.library.get_images", {"uris": [self._metadata["url"]]})
+            )
         self.send_batch_request(
-            batch_req, lambda req_res: self.onSnapcastPropertiesResponse(req_id, req_res))
+            batch_req,
+            lambda req_res: self.onSnapcastPropertiesResponse(req_id, req_res),
+        )
 
     def onSnapcastPropertiesResponse(self, req_id, req_res):
-        logger.debug(f'onSnapcastPropertiesRequest id: {req_id}')
+        logger.debug(f"onSnapcastPropertiesRequest id: {req_id}")
         self._properties = self.getProperties(req_res)
-        logger.info(f'New properties: {self._properties}')
-        send({"jsonrpc": "2.0", "id": req_id,
-              "result": self._properties})
+        logger.info(f"New properties: {self._properties}")
+        send({"jsonrpc": "2.0", "id": req_id, "result": self._properties})
 
     def onPropertiesResponse(self, req_res):
         self._properties = self.getProperties(req_res)
-        logger.info(f'New properties: {self._properties}')
-        send({"jsonrpc": "2.0", "method": "Plugin.Stream.Player.Properties",
-              "params": self._properties})
+        logger.info(f"New properties: {self._properties}")
+        send(
+            {
+                "jsonrpc": "2.0",
+                "method": "Plugin.Stream.Player.Properties",
+                "params": self._properties,
+            }
+        )
 
     def onGetTimePositionResponse(self, result):
         if self._seek_offset != 0:
             pos = int(int(result) + self._seek_offset * 1000)
             logger.debug(f"Seeking to: {pos}")
-            self.send_request("core.playback.seek", {
-                "time_position": pos})
+            self.send_request("core.playback.seek", {"time_position": pos})
             self._seek_offset = 0.0
 
     def on_ws_message(self, ws, message):
         # TODO: error handling
-        logger.debug(f'Snapcast RPC websocket message received: {message}')
+        logger.debug(f"Snapcast RPC websocket message received: {message}")
         jmsg = json.loads(message)
 
         # Batch request
@@ -270,52 +288,82 @@ class MopidyControl(object):
             req_res = []
             callback = None
             for msg in jmsg:
-                id = msg['id']
+                id = msg["id"]
                 if id in self._mopidy_request_map:
                     request = self._mopidy_request_map[id]
                     del self._mopidy_request_map[id]
-                    req_res.append((request[0], msg['result']))
+                    req_res.append((request[0], msg["result"]))
                     if not request[1] is None:
                         callback = request[1]
             if not callback is None:
                 callback(req_res)
 
         # Request
-        elif 'id' in jmsg:
-            id = jmsg['id']
+        elif "id" in jmsg:
+            id = jmsg["id"]
             if id in self._mopidy_request_map:
                 request = self._mopidy_request_map[id]
                 del self._mopidy_request_map[id]
                 logger.debug(f'Received response to request "{request[0]}"')
                 callback = request[1]
                 if not callback is None:
-                    callback(jmsg['result'])
+                    callback(jmsg["result"])
 
         # Notification
         else:
-            if 'event' in jmsg:
-                event = jmsg['event']
+            if "event" in jmsg:
+                event = jmsg["event"]
                 logger.info(f"Event: {event}")
-                if event == 'track_playback_started':
+                if event == "track_playback_started":
                     self._metadata = self.getMetaData(
-                        jmsg['tl_track']['track'])
-                    logger.debug(f'Meta: {self._metadata}')
-                    batch_req = [("core.playback.get_stream_title", None), ("core.playback.get_state", None), ("core.tracklist.get_repeat", None), ("core.tracklist.get_single", None),
-                                 ("core.tracklist.get_random", None), ("core.mixer.get_volume", None), ("core.mixer.get_mute", None), ("core.playback.get_time_position", None)]
-                    if 'url' in self._metadata:
-                        batch_req.append(('core.library.get_images', {
-                            'uris': [self._metadata['url']]}))
+                        jmsg["tl_track"]["track"])
+                    logger.debug(f"Meta: {self._metadata}")
+                    batch_req = [
+                        ("core.playback.get_stream_title", None),
+                        ("core.playback.get_state", None),
+                        ("core.tracklist.get_repeat", None),
+                        ("core.tracklist.get_single", None),
+                        ("core.tracklist.get_random", None),
+                        ("core.mixer.get_volume", None),
+                        ("core.mixer.get_mute", None),
+                        ("core.playback.get_time_position", None),
+                    ]
+                    if "url" in self._metadata:
+                        batch_req.append(
+                            (
+                                "core.library.get_images",
+                                {"uris": [self._metadata["url"]]},
+                            )
+                        )
                     self.send_batch_request(
                         batch_req, self.onPropertiesResponse)
-                elif event in ['tracklist_changed', 'track_playback_ended']:
+                elif event in ["tracklist_changed", "track_playback_ended"]:
                     logger.debug("Nothing to do")
-                elif event == 'playback_state_changed' and jmsg["old_state"] == jmsg["new_state"]:
+                elif (
+                    event == "playback_state_changed"
+                    and jmsg["old_state"] == jmsg["new_state"]
+                ):
                     logger.debug("Nothing to do")
-                elif event == 'volume_changed' and 'volume' in self._properties and jmsg['volume'] == self._properties['volume']:
+                elif (
+                    event == "volume_changed"
+                    and "volume" in self._properties
+                    and jmsg["volume"] == self._properties["volume"]
+                ):
                     logger.debug("Nothing to do")
                 else:
-                    self.send_batch_request([("core.playback.get_stream_title", None), ("core.playback.get_state", None), ("core.tracklist.get_repeat", None), ("core.tracklist.get_single", None),
-                                             ("core.tracklist.get_random", None), ("core.mixer.get_volume", None), ("core.mixer.get_mute", None), ("core.playback.get_time_position", None)], self.onPropertiesResponse)
+                    self.send_batch_request(
+                        [
+                            ("core.playback.get_stream_title", None),
+                            ("core.playback.get_state", None),
+                            ("core.tracklist.get_repeat", None),
+                            ("core.tracklist.get_single", None),
+                            ("core.tracklist.get_random", None),
+                            ("core.mixer.get_volume", None),
+                            ("core.mixer.get_mute", None),
+                            ("core.playback.get_time_position", None),
+                        ],
+                        self.onPropertiesResponse,
+                    )
 
     def on_ws_error(self, ws, error):
         logger.error("Snapcast RPC websocket error")
@@ -332,7 +380,7 @@ class MopidyControl(object):
         j = {"id": self._req_id, "jsonrpc": "2.0", "method": str(method)}
         if not params is None:
             j["params"] = params
-        logger.debug(f'send_request: {j}')
+        logger.debug(f"send_request: {j}")
         result = self._req_id
         self._mopidy_request_map[result] = (str(method), callback)
         self._req_id += 1
@@ -345,15 +393,13 @@ class MopidyControl(object):
         for method_param in methods_params:
             method = str(method_param[0])
             params = method_param[1]
-            j = {"id": self._req_id, "jsonrpc": "2.0",
-                 "method": method}
+            j = {"id": self._req_id, "jsonrpc": "2.0", "method": method}
             if not params is None:
                 j["params"] = params
             batch.append(j)
-            self._mopidy_request_map[self._req_id] = (
-                method, callback)
+            self._mopidy_request_map[self._req_id] = (method, callback)
             self._req_id += 1
-        logger.debug(f'send_batch_request: {batch}')
+        logger.debug(f"send_batch_request: {batch}")
         self.websocket.send(json.dumps(batch))
         return result
 
@@ -366,90 +412,138 @@ class MopidyControl(object):
         try:
             id = None
             request = json.loads(cmd)
-            id = request['id']
-            [interface, cmd] = request['method'].rsplit('.', 1)
-            if interface == 'Plugin.Stream.Player':
-                if cmd == 'Control':
+            id = request["id"]
+            [interface, cmd] = request["method"].rsplit(".", 1)
+            if interface == "Plugin.Stream.Player":
+                if cmd == "Control":
                     success = True
-                    command = request['params']['command']
-                    params = request['params'].get('params', {})
+                    command = request["params"]["command"]
+                    params = request["params"].get("params", {})
                     logger.debug(
-                        f'Control command: {command}, params: {params}')
-                    if command == 'next':
+                        f"Control command: {command}, params: {params}")
+                    if command == "next":
                         self.send_request("core.playback.next")
-                    elif command == 'previous':
+                    elif command == "previous":
                         self.send_request("core.playback.previous")
-                    elif command == 'play':
+                    elif command == "play":
                         self.send_request("core.playback.play")
-                    elif command == 'pause':
+                    elif command == "pause":
                         self.send_request("core.playback.pause")
-                    elif command == 'playPause':
-                        if self._properties['playbackStatus'] == 'playing':
+                    elif command == "playPause":
+                        if self._properties["playbackStatus"] == "playing":
                             self.send_request("core.playback.pause")
                         else:
                             self.send_request("core.playback.play")
-                    elif command == 'stop':
+                    elif command == "stop":
                         self.send_request("core.playback.stop")
-                    elif command == 'setPosition':
-                        position = float(params['position'])
-                        self.send_request("core.playback.seek", {
-                                          "time_position": int(position * 1000)})
-                    elif command == 'seek':
-                        self._seek_offset = float(params['offset'])
+                    elif command == "setPosition":
+                        position = float(params["position"])
                         self.send_request(
-                            "core.playback.get_time_position", None, self.onGetTimePositionResponse)
-                elif cmd == 'SetProperty':
-                    property = request['params']
-                    logger.debug(f'SetProperty: {property}')
-                    if 'shuffle' in property:
-                        self.send_request("core.tracklist.set_random", {
-                                          "value": property['shuffle']})
-                    if 'loopStatus' in property:
-                        value = property['loopStatus']
+                            "core.playback.seek",
+                            {"time_position": int(position * 1000)},
+                        )
+                    elif command == "seek":
+                        self._seek_offset = float(params["offset"])
+                        self.send_request(
+                            "core.playback.get_time_position",
+                            None,
+                            self.onGetTimePositionResponse,
+                        )
+                elif cmd == "SetProperty":
+                    property = request["params"]
+                    logger.debug(f"SetProperty: {property}")
+                    if "shuffle" in property:
+                        self.send_request(
+                            "core.tracklist.set_random", {
+                                "value": property["shuffle"]}
+                        )
+                    if "loopStatus" in property:
+                        value = property["loopStatus"]
                         if value == "playlist":
                             self.send_request(
-                                "core.tracklist.set_single", {"value": False})
+                                "core.tracklist.set_single", {"value": False}
+                            )
                             self.send_request(
-                                "core.tracklist.set_repeat", {"value": True})
+                                "core.tracklist.set_repeat", {"value": True}
+                            )
                         elif value == "track":
                             self.send_request(
-                                "core.tracklist.set_single", {"value": True})
+                                "core.tracklist.set_single", {"value": True}
+                            )
                             self.send_request(
-                                "core.tracklist.set_repeat", {"value": True})
+                                "core.tracklist.set_repeat", {"value": True}
+                            )
                         elif value == "none":
                             self.send_request(
-                                "core.tracklist.set_single", {"value": False})
+                                "core.tracklist.set_single", {"value": False}
+                            )
                             self.send_request(
-                                "core.tracklist.set_repeat", {"value": False})
-                    if 'volume' in property:
-                        self.send_request("core.mixer.set_volume", {
-                                          "volume": int(property['volume'])})
-                    if 'mute' in property:
-                        self.send_request("core.mixer.set_mute", {
-                                          "mute": property['mute']})
-                elif cmd == 'GetProperties':
-                    self.send_request("core.playback.get_current_track", None,
-                                      lambda track: self.onGetTrackResponse(id, track))
+                                "core.tracklist.set_repeat", {"value": False}
+                            )
+                    if "volume" in property:
+                        self.send_request(
+                            "core.mixer.set_volume", {
+                                "volume": int(property["volume"])}
+                        )
+                    if "mute" in property:
+                        self.send_request(
+                            "core.mixer.set_mute", {"mute": property["mute"]}
+                        )
+                elif cmd == "GetProperties":
+                    self.send_request(
+                        "core.playback.get_current_track",
+                        None,
+                        lambda track: self.onGetTrackResponse(id, track),
+                    )
                     return
-                elif cmd == 'GetMetadata':
-                    send({"jsonrpc": "2.0", "method": "Plugin.Stream.Log", "params": {
-                         "severity": "Info", "message": "Logmessage"}})
-                    return send({"jsonrpc": "2.0", "error": {"code": -32601,
-                                                             "message": "TODO: GetMetadata not yet implemented"}, "id": id})
+                elif cmd == "GetMetadata":
+                    send(
+                        {
+                            "jsonrpc": "2.0",
+                            "method": "Plugin.Stream.Log",
+                            "params": {"severity": "Info", "message": "Logmessage"},
+                        }
+                    )
+                    return send(
+                        {
+                            "jsonrpc": "2.0",
+                            "error": {
+                                "code": -32601,
+                                "message": "TODO: GetMetadata not yet implemented",
+                            },
+                            "id": id,
+                        }
+                    )
                 else:
-                    return send({"jsonrpc": "2.0", "error": {"code": -32601,
-                                                             "message": "Method not found"}, "id": id})
+                    return send(
+                        {
+                            "jsonrpc": "2.0",
+                            "error": {"code": -32601, "message": "Method not found"},
+                            "id": id,
+                        }
+                    )
             else:
-                return send({"jsonrpc": "2.0", "error": {"code": -32601,
-                                                         "message": "Method not found"}, "id": id})
+                return send(
+                    {
+                        "jsonrpc": "2.0",
+                        "error": {"code": -32601, "message": "Method not found"},
+                        "id": id,
+                    }
+                )
             send({"jsonrpc": "2.0", "result": "ok", "id": id})
         except Exception as e:
-            send({"jsonrpc": "2.0", "error": {
-                 "code": -32700, "message": "Parse error", "data": str(e)}, "id": id})
+            send(
+                {
+                    "jsonrpc": "2.0",
+                    "error": {"code": -32700, "message": "Parse error", "data": str(e)},
+                    "id": id,
+                }
+            )
 
 
 def usage(params):
-    print("""\
+    print(
+        """\
 Usage: %(progname)s [OPTION]...
 
      --mopidy-host=ADDR     Set the mopidy server address
@@ -462,19 +556,33 @@ Usage: %(progname)s [OPTION]...
      -d, --debug            Run in debug mode
      -v, --version          meta_mopidy version
 
-Report bugs to https://github.com/badaix/snapcast/issues""" % params)
+Report bugs to https://github.com/badaix/snapcast/issues"""
+        % params
+    )
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
 
-    log_format_stderr = '%(asctime)s %(module)s %(levelname)s: %(message)s'
+    log_format_stderr = "%(asctime)s %(module)s %(levelname)s: %(message)s"
 
     log_level = logging.INFO
 
     # Parse command line
     try:
-        (opts, args) = getopt.getopt(sys.argv[1:], 'hdv',
-                                     ['help', 'mopidy-host=', 'mopidy-port=', 'snapcast-host=', 'snapcast-port=', 'stream=', 'debug', 'version'])
+        (opts, args) = getopt.getopt(
+            sys.argv[1:],
+            "hdv",
+            [
+                "help",
+                "mopidy-host=",
+                "mopidy-port=",
+                "snapcast-host=",
+                "snapcast-port=",
+                "stream=",
+                "debug",
+                "version",
+            ],
+        )
 
     except getopt.GetoptError as ex:
         (msg, opt) = ex.args
@@ -483,23 +591,23 @@ if __name__ == '__main__':
         usage(params)
         sys.exit(2)
 
-    for (opt, arg) in opts:
-        if opt in ['-h', '--help']:
+    for opt, arg in opts:
+        if opt in ["-h", "--help"]:
             usage(params)
             sys.exit()
-        elif opt in ['--mopidy-host']:
-            params['mopidy-host'] = arg
-        elif opt in ['--mopidy-port']:
-            params['mopidy-port'] = int(arg)
-        elif opt in ['--snapcast-host']:
-            params['snapcast-host'] = arg
-        elif opt in ['--snapcast-port']:
-            params['snapcast-port'] = int(arg)
-        elif opt in ['--stream']:
-            params['stream'] = arg
-        elif opt in ['-d', '--debug']:
+        elif opt in ["--mopidy-host"]:
+            params["mopidy-host"] = arg
+        elif opt in ["--mopidy-port"]:
+            params["mopidy-port"] = int(arg)
+        elif opt in ["--snapcast-host"]:
+            params["snapcast-host"] = arg
+        elif opt in ["--snapcast-port"]:
+            params["snapcast-port"] = int(arg)
+        elif opt in ["--stream"]:
+            params["stream"] = arg
+        elif opt in ["-d", "--debug"]:
             log_level = logging.DEBUG
-        elif opt in ['-v', '--version']:
+        elif opt in ["-v", "--version"]:
             v = __version__
             if __git_version__:
                 v = __git_version__
@@ -510,7 +618,7 @@ if __name__ == '__main__':
         usage(params)
         sys.exit()
 
-    logger = logging.getLogger('meta_mopidy')
+    logger = logging.getLogger("meta_mopidy")
     logger.propagate = False
     logger.setLevel(log_level)
 
@@ -520,11 +628,11 @@ if __name__ == '__main__':
 
     logger.addHandler(log_handler)
 
-    for p in ['mopidy-host', 'mopidy-port', 'snapcast-host', 'snapcast-port', 'stream']:
+    for p in ["mopidy-host", "mopidy-port", "snapcast-host", "snapcast-port", "stream"]:
         if not params[p]:
             params[p] = defaults[p]
 
-    logger.debug(f'Parameters: {params}')
+    logger.debug(f"Parameters: {params}")
 
     mopidy_ctrl = MopidyControl(params)
 

server/etc/plug-ins/meta_mpd.py

@@ -449,7 +449,8 @@ class MPDWrapper(object):
 
     def io_callback(self, fd, event):
         try:
-            logger.error(f'IO event "{event}" on fd "{fd}" (type: "{type(fd)}"')
+            logger.error(
+                f'IO event "{event}" on fd "{fd}" (type: "{type(fd)}"')
             if event & GLib.IO_HUP:
                 logger.debug("IO_HUP")
                 return True