Use byte literals instead of encode (#33633)

homeassistant/components/actiontec/device_tracker.py

@@ -99,11 +99,11 @@ class ActiontecDeviceScanner(DeviceScanner):
             telnet.read_until(b"Password: ")
             telnet.write((self.password + "\n").encode("ascii"))
             prompt = telnet.read_until(b"Wireless Broadband Router> ").split(b"\n")[-1]
-            telnet.write("firewall mac_cache_dump\n".encode("ascii"))
-            telnet.write("\n".encode("ascii"))
+            telnet.write(b"firewall mac_cache_dump\n")
+            telnet.write(b"\n")
             telnet.read_until(prompt)
             leases_result = telnet.read_until(prompt).split(b"\n")[1:-1]
-            telnet.write("exit\n".encode("ascii"))
+            telnet.write(b"exit\n")
         except EOFError:
             _LOGGER.exception("Unexpected response from router")
             return

homeassistant/components/graphite/__init__.py

@@ -104,7 +104,7 @@ class GraphiteFeeder(threading.Thread):
         sock.settimeout(10)
         sock.connect((self._host, self._port))
         sock.sendall(data.encode("ascii"))
-        sock.send("\n".encode("ascii"))
+        sock.send(b"\n")
         sock.close()
 
     def _report_attributes(self, entity_id, new_state):

homeassistant/components/lannouncer/notify.py

@@ -69,7 +69,7 @@ class LannouncerNotificationService(BaseNotificationService):
             # Send message
             _LOGGER.debug("Sending message: %s", cmd)
             sock.sendall(cmd.encode())
-            sock.sendall("&@DONE@\n".encode())
+            sock.sendall(b"&@DONE@\n")
 
             # Check response
             buffer = sock.recv(1024)

homeassistant/components/thomson/device_tracker.py

@@ -98,9 +98,9 @@ class ThomsonDeviceScanner(DeviceScanner):
             telnet.read_until(b"Password : ")
             telnet.write((self.password + "\r\n").encode("ascii"))
             telnet.read_until(b"=>")
-            telnet.write(("hostmgr list\r\n").encode("ascii"))
+            telnet.write(b"hostmgr list\r\n")
             devices_result = telnet.read_until(b"=>").split(b"\r\n")
-            telnet.write("exit\r\n".encode("ascii"))
+            telnet.write(b"exit\r\n")
         except EOFError:
             _LOGGER.exception("Unexpected response from router")
             return