Redact sensitive info from debug logs (#1069)

Redacts sensitive data when debug logging device responses such as mac,
location and usernames

kasa/xortransport.py

@@ -19,7 +19,6 @@ import logging
 import socket
 import struct
 from collections.abc import Generator
-from pprint import pformat as pf
 
 # When support for cpython older than 3.11 is dropped
 # async_timeout can be replaced with asyncio.timeout
@@ -78,9 +77,8 @@ class XorTransport(BaseTransport):
         """Execute a query on the device and wait for the response."""
         assert self.writer is not None  # noqa: S101
         assert self.reader is not None  # noqa: S101
-        debug_log = _LOGGER.isEnabledFor(logging.DEBUG)
-        if debug_log:
-            _LOGGER.debug("%s >> %s", self._host, request)
+        _LOGGER.debug("Device %s sending query %s", self._host, request)
+
         self.writer.write(XorEncryption.encrypt(request))
         await self.writer.drain()
 
@@ -90,8 +88,8 @@ class XorTransport(BaseTransport):
         buffer = await self.reader.readexactly(length)
         response = XorEncryption.decrypt(buffer)
         json_payload = json_loads(response)
-        if debug_log:
-            _LOGGER.debug("%s << %s", self._host, pf(json_payload))
+
+        _LOGGER.debug("Device %s query response received", self._host)
 
         return json_payload