make changes to sockets.

replace black+isort with ruff

upd examples

examples/obs/__main__.py

@@ -1,4 +1,4 @@
-import time
+import threading
 from logging import config
 
 import obsws_python as obsws
@@ -7,85 +7,98 @@ import vban_cmd
 
 config.dictConfig(
     {
-        "version": 1,
-        "formatters": {
-            "standard": {
-                "format": "%(asctime)s,%(msecs)d %(name)s %(levelname)s %(message)s"
+        'version': 1,
+        'formatters': {
+            'standard': {
+                'format': '%(asctime)s,%(msecs)d %(name)s %(levelname)s %(message)s'
             }
         },
-        "handlers": {
-            "stream": {
-                "level": "DEBUG",
-                "class": "logging.StreamHandler",
-                "formatter": "standard",
+        'handlers': {
+            'stream': {
+                'level': 'DEBUG',
+                'class': 'logging.StreamHandler',
+                'formatter': 'standard',
             }
         },
-        "loggers": {"vban_cmd.iremote": {"handlers": ["stream"], "level": "DEBUG"}},
+        'loggers': {
+            'vban_cmd.iremote': {
+                'handlers': ['stream'],
+                'level': 'DEBUG',
+                'propagate': False,
+            }
+        },
+        'root': {'handlers': ['stream'], 'level': 'WARNING'},
     }
 )
 
 
 class Observer:
-    def __init__(self, vban):
-        self.vban = vban
-        self.client = obsws.EventClient()
-        self.client.callback.register(
+    def __init__(self, vban, stop_event):
+        self._vban = vban
+        self._stop_event = stop_event
+        self._client = obsws.EventClient()
+        self._client.callback.register(
             (
                 self.on_current_program_scene_changed,
                 self.on_exit_started,
             )
         )
-        self.is_running = True
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_value, exc_traceback):
+        self._client.disconnect()
 
     def on_start(self):
-        self.vban.strip[0].mute = True
-        self.vban.strip[1].B1 = True
-        self.vban.strip[2].B2 = True
+        self._vban.strip[0].mute = True
+        self._vban.strip[1].B1 = True
+        self._vban.strip[2].B2 = True
 
     def on_brb(self):
-        self.vban.strip[7].fadeto(0, 500)
-        self.vban.bus[0].mute = True
+        self._vban.strip[7].fadeto(0, 500)
+        self._vban.bus[0].mute = True
 
     def on_end(self):
-        self.vban.apply(
+        self._vban.apply(
             {
-                "strip-0": {"mute": True},
-                "strip-1": {"mute": True, "B1": False},
-                "strip-2": {"mute": True, "B1": False},
+                'strip-0': {'mute': True},
+                'strip-1': {'mute': True, 'B1': False},
+                'strip-2': {'mute': True, 'B1': False},
             }
         )
 
     def on_live(self):
-        self.vban.strip[0].mute = False
-        self.vban.strip[7].fadeto(-6, 500)
-        self.vban.strip[7].A3 = True
+        self._vban.strip[0].mute = False
+        self._vban.strip[7].fadeto(-6, 500)
+        self._vban.strip[7].A3 = True
 
     def on_current_program_scene_changed(self, data):
-        def fget(scene):
-            run = {
-                "START": self.on_start,
-                "BRB": self.on_brb,
-                "END": self.on_end,
-                "LIVE": self.on_live,
-            }
-            return run.get(scene)
-
         scene = data.scene_name
-        print(f"Switched to scene {scene}")
-        if fn := fget(scene):
-            fn()
+        print(f'Switched to scene {scene}')
+        match scene:
+            case 'START':
+                self.on_start()
+            case 'BRB':
+                self.on_brb()
+            case 'END':
+                self.on_end()
+            case 'LIVE':
+                self.on_live()
 
     def on_exit_started(self, _):
-        self.client.unsubscribe()
-        self.is_running = False
+        self._stop_event.set()
 
 
 def main():
-    with vban_cmd.api("potato") as vban:
-        observer = Observer(vban)
-        while observer.is_running:
-            time.sleep(0.1)
+    KIND_ID = 'potato'
+
+    with vban_cmd.api(KIND_ID) as vban:
+        stop_event = threading.Event()
+
+        with Observer(vban, stop_event):
+            stop_event.wait()
 
 
-if __name__ == "__main__":
+if __name__ == '__main__':
     main()

examples/obs/setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup
 
 setup(
-    name="obs",
-    description="OBS Example",
-    install_requires=["obsws-python"],
+    name='obs',
+    description='OBS Example',
+    install_requires=['obsws-python'],
 )