EventsClient renamed to EventClient

remove getter, setter for send.

add persistend data unit test

add hotkey example

default event sub now 0. explicitly define subs in event class.
now subs can be set as kwarg

examples/events/__main__.py

@@ -33,7 +33,7 @@ class Observer:
 
 
 if __name__ == "__main__":
-    cl = obs.EventsClient()
+    cl = obs.EventClient()
     observer = Observer(cl)
 
     while cmd := input("<Enter> to exit\n"):

examples/hotkeys/__main__.py

@@ -0,0 +1,40 @@
+import inspect
+
+import keyboard
+import obsstudio_sdk as obs
+
+
+class Observer:
+    def __init__(self, cl):
+        self._cl = cl
+        self._cl.callback.register(self.on_current_program_scene_changed)
+        print(f"Registered events: {self._cl.callback.get()}")
+
+    @property
+    def event_identifier(self):
+        return inspect.stack()[1].function
+
+    def on_current_program_scene_changed(self, data):
+        """The current program scene has changed."""
+        print(f"{self.event_identifier}: {data}")
+
+
+def version():
+    print(req_cl.get_version())
+
+
+def set_scene(scene, *args):
+    req_cl.set_current_program_scene(scene)
+
+
+if __name__ == "__main__":
+    req_cl = obs.ReqClient()
+    req_ev = obs.EventClient()
+    observer = Observer(req_ev)
+
+    keyboard.add_hotkey("1", set_scene, args=("START",))
+    keyboard.add_hotkey("2", set_scene, args=("BRB",))
+    keyboard.add_hotkey("3", set_scene, args=("END",))
+
+    print("press ctrl+enter to quit")
+    keyboard.wait("ctrl+enter")