More cleanup.

[python_utils.git] / smart_home / chromecasts.py

diff --git a/smart_home/chromecasts.py b/smart_home/chromecasts.py
index bec8461a4d764ce97a812f1af08f4a5087fd8869..dd6d217e3d4ce3d9a79cf4b42f930ab5e993e0e8 100644 (file)
--- a/smart_home/chromecasts.py
+++ b/smart_home/chromecasts.py
@@ -17,6 +17,8 @@ logger = logging.getLogger(__name__)
 
 
 class BaseChromecast(dev.Device):
+    """A base class to represent a Google Chromecase device."""
+
     ccasts: List[Any] = []
     refresh_ts = None
     browser = None
@@ -45,13 +47,11 @@ class BaseChromecast(dev.Device):
         self.cast = None
         for cc in BaseChromecast.ccasts:
             if cc.cast_info.host == ip and cc.cast_info.cast_type != 'group':
-                logger.debug(f'Found chromecast at {ip}: {cc}')
+                logger.debug('Found chromecast at %s: %s', 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