Allow alternating raw data

door_pi_control/bell.py

@@ -121,7 +121,10 @@ class Reader(util.Loggable):
     def alternate_msgs(self, names, times = 3, *, dt = 0.04):
         for _ in range(times):
             for m in names:
-                self.write(msgs[m])
+                if type(m) == str:
+                    self.write(msgs[m])
+                else:
+                    self.write(m)
                 time.sleep(dt)
 
     def send_light_msg(self):

door_pi_control/socket.py

@@ -123,7 +123,7 @@ class DoorControlSocket(util.Loggable):
             self._bell._protocol.send_light_msg()
         elif cmd == 'bell_perma_light':
             self._bell._protocol.doing_light ^= True
-            send("Turning the light on permanently: {self._bell._protocol.doing_light}")
+            send(f"Turning the light on permanently: {self._bell._protocol.doing_light}")
         elif cmd == 'bell_raw':
             if (len(args) % 4) != 0:
                 send(f"Invalid number of bytes: {len(args)}")