Change class names to less misleading

noblocking_turtle_shell.py

@@ -14,7 +14,7 @@ def select(fr: Collection[ActionDescriptor], where: tuple[str, Any]) -> Optional
     return None if len(results) == 0 else results[0]
 
 
-class TurtleDeviceThread():
+class TurtleDeviceController():
     def __init__(self):
         super().__init__()
         self._device = TurtleDevice()
@@ -52,24 +52,24 @@ class NoBlockingTurtleShell(cmd.Cmd):
     prompt = '(turtle) '
     file = None
 
-    def __init__(self, turtle_thread: TurtleDeviceThread):
+    def __init__(self, turtle_thread: TurtleDeviceController):
         super(NoBlockingTurtleShell, self).__init__()
-        self._turtle_thread = turtle_thread
+        self._turtle_controller = turtle_thread
 
     def do_execute(self, arg: str):
         'Execute a turtle command: EXECUTE COMMAND ARG1 ARG2 ...'
-        self._turtle_thread.send(arg.split(' '))
+        self._turtle_controller.send(arg.split(' '))
 
     def do_exit(self, arg):
         'close the turtle window, and exit:  EXIT'
         print('Waiting for the turtle to finish jobs...')
-        self._turtle_thread.send(['stop'])
+        self._turtle_controller.send(['stop'])
         return True
 
 
 if __name__ == '__main__':
-    turtle_thread = TurtleDeviceThread()
+    turtle_controller = TurtleDeviceController()
-    shell = NoBlockingTurtleShell(turtle_thread)
+    shell = NoBlockingTurtleShell(turtle_controller)
     cmd_thread = threading.Thread(target=shell.cmdloop)
     cmd_thread.start()
-    turtle_thread.run()
+    turtle_controller.run()