add subs intenum to baseclient

expand events example

examples/events/__main__.py

@@ -5,17 +5,30 @@ class Observer:
     def __init__(self, cl):
         self._cl = cl
         self._cl.callback.register(
-            [self.on_current_program_scene_changed, self.on_exit_started]
+            [
+                self.on_current_program_scene_changed,
+                self.on_scene_created,
+                self.on_input_mute_state_changed,
+                self.on_exit_started,
+            ]
         )
         print(f"Registered events: {self._cl.callback.get()}")
 
+    def on_current_program_scene_changed(self, data):
+        print(f"Switched to scene {data['sceneName']}")
+
+    def on_scene_created(self, event, data):
+        """A new scene has been created."""
+        print(f"{event}: {data}")
+
+    def on_input_mute_state_changed(self, event, data):
+        """An input's mute state has changed."""
+        print(f"{event}: {data}")
+
     def on_exit_started(self):
         print(f"OBS closing!")
         self._cl.unsubscribe()
 
-    def on_current_program_scene_changed(self, data):
-        print(f"Switched to scene {data['sceneName']}")
-
 
 if __name__ == "__main__":
     cl = obs.EventsClient()

obsstudio_sdk/baseclient.py

@@ -1,12 +1,19 @@
 import base64
 import hashlib
 import json
+from enum import IntEnum
 from pathlib import Path
 from random import randint
 
 import tomllib
 import websocket
 
+Subs = IntEnum(
+    "Subs",
+    "general config scenes inputs transitions filters outputs sceneitems mediainputs vendors ui",
+    start=0,
+)
+
 
 class ObsClient(object):
     def __init__(self, **kwargs):
@@ -49,7 +56,28 @@ class ObsClient(object):
             ).digest()
         ).decode()
 
-        payload = {"op": 1, "d": {"rpcVersion": 1, "authentication": auth}}
+        all_non_high_volume = (
+            (1 << Subs.general)
+            | (1 << Subs.config)
+            | (1 << Subs.scenes)
+            | (1 << Subs.inputs)
+            | (1 << Subs.transitions)
+            | (1 << Subs.filters)
+            | (1 << Subs.outputs)
+            | (1 << Subs.sceneitems)
+            | (1 << Subs.mediainputs)
+            | (1 << Subs.vendors)
+            | (1 << Subs.ui)
+        )
+
+        payload = {
+            "op": 1,
+            "d": {
+                "rpcVersion": 1,
+                "authentication": auth,
+                "eventSubscriptions": (all_non_high_volume),
+            },
+        }
 
         self.ws.send(json.dumps(payload))
         return self.ws.recv()