SIENTIAPDE-1193

Update sientia-dataops-library version to 1.4.3 and refactor timestamp handling in MongoDB and Redis activities to use DATETIME_FORMAT constants for improved consistency. Enhance unit tests to reflect these changes.

scouter/activities/mongodb.py

@@ -10,6 +10,7 @@ with workflow.unsafe.imports_passed_through():
     from sientia_do.notifications.models import NotificationLevel
     from sientia_do.temporal.activities.base import BaseActivity
     from sientia_do.observability.logger import Logger
+    from sientia_do.temporal.constants import DATETIME_FORMAT_MS_WITH_TZ
 
 
 def clear_mongo_id(docs: list) -> list:
@@ -99,7 +100,7 @@ class MongoDB(BaseActivity):
             else:
                 data_filter = {
                     "inserted_at": {
-                        "$gt": datetime.strptime(last_data_timestamp, "%Y-%m-%d %H:%M:%S.%f")
+                        "$gt": datetime.strptime(last_data_timestamp, DATETIME_FORMAT_MS_WITH_TZ)
                     }
                 }
 
@@ -120,7 +121,7 @@ class MongoDB(BaseActivity):
 
             for item in data:
                 item['inserted_at'] = item['inserted_at'].strftime(
-                    "%Y-%m-%d %H:%M:%S.%f")
+                    DATETIME_FORMAT_MS_WITH_TZ)
 
             self.info(
                 f"Loaded {len(data)} documents from MongoDB",