X-Git-Url: https://wannabe.guru.org/gitweb/?a=blobdiff_plain;f=smart_home%2Fchromecasts.py;h=bec8461a4d764ce97a812f1af08f4a5087fd8869;hb=7ff2af6fe7bffea90dc4a31c93140c189917c659;hp=a5db86f3f003395d61ee2436688e44eaaa55d963;hpb=4e73c61749f94e49d022be886014a02e6c3fe79c;p=python_utils.git

diff --git a/smart_home/chromecasts.py b/smart_home/chromecasts.py
index a5db86f..bec8461 100644
--- a/smart_home/chromecasts.py
+++ b/smart_home/chromecasts.py
@@ -6,17 +6,18 @@ import atexit
 import datetime
 import logging
 import threading
+from typing import Any, List
 
 import pychromecast
 
-from decorator_utils import memoized
 import smart_home.device as dev
+from decorator_utils import memoized
 
 logger = logging.getLogger(__name__)
 
 
 class BaseChromecast(dev.Device):
-    ccasts = []
+    ccasts: List[Any] = []
     refresh_ts = None
     browser = None
     lock = threading.Lock()
@@ -25,31 +26,32 @@ class BaseChromecast(dev.Device):
         super().__init__(name.strip(), mac.strip(), keywords)
         ip = self.get_ip()
         now = datetime.datetime.now()
-        with BaseChromecast.lock as l:
+        with BaseChromecast.lock:
             if (
-                    BaseChromecast.refresh_ts is None
-                    or (now - BaseChromecast.refresh_ts).total_seconds() > 60
+                BaseChromecast.refresh_ts is None
+                or (now - BaseChromecast.refresh_ts).total_seconds() > 60
             ):
                 logger.debug('Refreshing the shared chromecast info list')
                 if BaseChromecast.browser is not None:
                     BaseChromecast.browser.stop_discovery()
-                BaseChromecast.ccasts, BaseChromecast.browser = pychromecast.get_chromecasts(
-                    timeout=15.0
-                )
+                (
+                    BaseChromecast.ccasts,
+                    BaseChromecast.browser,
+                ) = pychromecast.get_chromecasts(timeout=15.0)
+                assert BaseChromecast.browser is not None
                 atexit.register(BaseChromecast.browser.stop_discovery)
                 BaseChromecast.refresh_ts = now
 
         self.cast = None
         for cc in BaseChromecast.ccasts:
-            if (
-                    cc.cast_info.host == ip
-                    and cc.cast_info.cast_type != 'group'
-            ):
+            if cc.cast_info.host == ip and cc.cast_info.cast_type != 'group':
                 logger.debug(f'Found chromecast at {ip}: {cc}')
                 self.cast = cc
                 self.cast.wait(timeout=1.0)
         if self.cast is None:
-            raise Exception(f'Can\'t find ccast device at {ip}, is that really a ccast device?')
+            raise Exception(
+                f'Can\'t find ccast device at {ip}, is that really a ccast device?'
+            )
 
     def is_idle(self):
         return self.cast.is_idle
@@ -116,4 +118,3 @@ class BaseChromecast(dev.Device):
             f"Chromecast({self.cast.socket_client.host!r}, port={self.cast.socket_client.port!r}, "
             f"device={self.cast.cast_info.friendly_name!r})"
         )
-