♻️ Code cleaning

examples/session_callback_example.py

@@ -72,7 +72,7 @@ def add_callback(app_name):
         exit("Enter the right 'app_name', start it and play something")
 
     print("Ready to go!")
-    print("Change the volume / mute state " "/ close the app or unplug your speaker")
+    print("Change the volume / mute state / close the app or unplug your speaker")
     print("and watch the callbacks ;)\n")
 
     try:

examples/volume_callback_example.py

@@ -25,7 +25,7 @@ def main():
     volume = interface.QueryInterface(IAudioEndpointVolume)
     callback = AudioEndpointVolumeCallback()
     volume.RegisterControlChangeNotify(callback)
-    for i in range(3):
+    for _ in range(3):
         volume.SetMute(0, None)
         volume.SetMute(1, None)
 

pycaw/api/mmdeviceapi/depend/structures.py

@@ -29,13 +29,10 @@ def GetValue(self):
         if vt == VT_BOOL:
             return self.union.boolVal != 0
         elif vt == VT_LPWSTR:
-            # return Marshal.PtrToStringUni(union.pwszVal)
             return self.union.pwszVal
         elif vt == VT_UI4:
             return self.union.lVal
         elif vt == VT_CLSID:
-            # TODO
-            # return (Guid)Marshal.PtrToStructure(union.puuid, typeof(Guid))
             return
         else:
             return "%s:?" % (vt)

pycaw/magic.py

@@ -122,7 +122,7 @@ def activate_magic(cls):
             self.magic_session()
         """
         if cls.magic_activated:
-            warn = "cannot activate MagicManager. " "MagicManager is already active!"
+            warn = "cannot activate MagicManager. MagicManager is already active!"
             log.warning(warn)
             warnings.warn(warn)
             return