modify the way the local TZ is detected

Signed-off-by: Grant Ramsay <[email protected]>

Author: seapagan

TODO.md

@@ -22,3 +22,6 @@ These below are from Issues or PRs in the original repository.
   the test logic not production code.
 - catch invalid cache type exceptions and raise a more informative error
   message.
+- configure the log time display format in the `Cache` class. Make it
+  totally configurable through an optional parameter and/or detect and use the
+  preferred local time format.

fastapi_redis_cache/client.py

@@ -12,7 +12,8 @@
     Optional,
     Union,
 )
-from zoneinfo import ZoneInfo
+
+import tzlocal
 
 from fastapi_redis_cache.enums import RedisEvent, RedisStatus
 from fastapi_redis_cache.key_gen import get_cache_key
@@ -261,5 +262,5 @@ def get_etag(cached_data: Union[str, bytes, dict[str, Any]]) -> str:
     @staticmethod
     def get_log_time() -> str:
         """Get a timestamp to include with a log message."""
-        local_tz = ZoneInfo("localtime")
+        local_tz = tzlocal.get_localzone()
         return datetime.now(local_tz).strftime(LOG_TIMESTAMP)