Fix misc lint about argument naming

msmart/device/AC/appliance.py

@@ -134,8 +134,8 @@ async def refresh(self):
         cmd = get_state_command(self.type)
         await self.send_command(cmd)
 
-    async def send_command(self, cmd, ignore_response=False):
-        responses = await super().send_command(cmd)
+    async def send_command(self, command, ignore_response=False):
+        responses = await super().send_command(command)
 
         # Ignore responses if requested, or nonexistent
         if ignore_response or responses is None:

msmart/discover.py

@@ -37,7 +37,7 @@ def data_received(self, data) -> None:
 
         self.response = data
 
-    def connection_lost(self, ex):
+    def connection_lost(self, exc) -> None:
         """NOP implementation of connection lost."""
 
 
@@ -107,11 +107,11 @@ def datagram_received(self, data, addr) -> None:
         task = asyncio.create_task(Discover._get_device(ip, version, data))
         self.tasks.add(task)
 
-    def error_received(self, ex):
+    def error_received(self, exc) -> None:
         """Handle asyncio.Protocol errors."""
-        _LOGGER.error("Got error: %s", ex)
+        _LOGGER.error("Got error: %s", exc)
 
-    def connection_lost(self, ex):
+    def connection_lost(self, exc) -> None:
         """NOP implementation of connection lost."""
 
 

msmart/lan.py

@@ -87,10 +87,10 @@ def data_received(self, data: bytes) -> None:
         _LOGGER.debug("Received data from %s: %s", self.peer, data.hex())
         self._queue.put_nowait(data)
 
-    def connection_lost(self, ex):
+    def connection_lost(self, exc) -> None:
         """Log connection lost."""
-        if ex:
-            _LOGGER.error("Connection to %s lost. Error: %s.", self.peer, ex)
+        if exc:
+            _LOGGER.error("Connection to %s lost. Error: %s.", self.peer, exc)
 
     def disconnect(self) -> None:
         """Disconnect from the peer."""