Fix errors found by pylint 3.2.7 (#946)

* Fix errors found by pylint 3.2.7

* Move assignment of data out of else-block

pychromecast/controllers/plex.py

@@ -108,6 +108,8 @@ def media_to_chromecast_command(  # pylint: disable=invalid-name, too-many-local
         dict: Returs a dict formatted correctly to start playback on a Chromecast.
     """
 
+    machineIdentifier = None
+    token = None
     if media is not None:
         # Lets set some params for the user if they use plexapi.
         server: PlexServer = (

pychromecast/socket_client.py

@@ -617,8 +617,6 @@ def _run_once(self) -> int:
                     self.port,
                     exc,
                 )
-            else:
-                data = _dict_from_message_payload(message)
 
         if self.wakeup_selector_key in can_read:
             # Clear the socket's buffer
@@ -633,6 +631,7 @@ def _run_once(self) -> int:
             return 0
 
         # See if any handlers will accept this message
+        data = _dict_from_message_payload(message)
         self._route_message(message, data)
 
         if REQUEST_ID in data and data[REQUEST_ID] in self._request_callbacks: