fix: replace deprecated datetime.utcnow() with datetime.now(tz=timezone.utc)

elementary/messages/messaging_integrations/file_system.py

@@ -1,5 +1,5 @@
 import json
-from datetime import datetime
+from datetime import datetime, timezone
 from pathlib import Path
 from typing import Any
 
@@ -55,7 +55,7 @@ def send_message(
                     f"Channel directory {channel_dir} does not exist and create_if_missing is False"
                 )
 
-        filename = datetime.utcnow().strftime("%Y%m%dT%H%M%S_%fZ.json")
+        filename = datetime.now(tz=timezone.utc).strftime("%Y%m%dT%H%M%S_%fZ.json")
         file_path = channel_dir / filename
 
         try:
@@ -71,7 +71,7 @@ def send_message(
             ) from exc
 
         return MessageSendResult(
-            timestamp=datetime.utcnow(),
+            timestamp=datetime.now(tz=timezone.utc),
             message_format="json",
             message_context=EmptyMessageContext(),
         )

elementary/messages/messaging_integrations/slack_webhook.py

@@ -1,4 +1,4 @@
-from datetime import datetime
+from datetime import datetime, timezone
 from http import HTTPStatus
 from typing import Any, Optional
 
@@ -65,7 +65,7 @@ def send_message(
         self._send_message(formatted_message)
         return MessageSendResult(
             message_context=EmptyMessageContext(),
-            timestamp=datetime.utcnow(),
+            timestamp=datetime.now(tz=timezone.utc),
             message_format="block_kit",
         )
 

elementary/messages/messaging_integrations/teams_webhook.py

@@ -1,4 +1,4 @@
-from datetime import datetime
+from datetime import datetime, timezone
 from http import HTTPStatus
 from typing import Any, Optional
 
@@ -94,7 +94,7 @@ def send_message(
                 )
             return MessageSendResult(
                 message_context=EmptyMessageContext(),
-                timestamp=datetime.utcnow(),
+                timestamp=datetime.now(tz=timezone.utc),
                 message_format="adaptive_cards",
             )
         except requests.HTTPError as e:

elementary/monitor/data_monitoring/alerts/data_monitoring_alerts.py

@@ -1,6 +1,6 @@
 import json
 from collections import defaultdict
-from datetime import datetime
+from datetime import datetime, timezone
 from typing import DefaultDict, Dict, List, Optional, Union
 
 from alive_progress import alive_bar
@@ -201,7 +201,7 @@ def _get_suppressed_alerts(
         alerts_last_sent_times: Dict[str, datetime],
     ) -> List[str]:
         suppressed_alerts = []
-        current_time_utc = convert_time_to_timezone(datetime.utcnow())
+        current_time_utc = convert_time_to_timezone(datetime.now(tz=timezone.utc))
         for alert in alerts:
             alert_class_id = alert.alert_class_id
             suppression_interval = alert.data.get_suppression_interval(

elementary/monitor/fetchers/alerts/schema/pending_alerts.py

@@ -1,4 +1,4 @@
-from datetime import datetime
+from datetime import datetime, timezone
 from enum import Enum
 from typing import Optional, Union
 
@@ -54,7 +54,7 @@ class Config:
     def validate_times(cls, values: dict) -> dict:
         new_values = {**values}
 
-        current_datetime = datetime.utcnow()
+        current_datetime = datetime.now(tz=timezone.utc)
         if not values.get("detected_at"):
             new_values["detected_at"] = current_datetime
         if not values.get("created_at"):

elementary/utils/time.py

@@ -51,7 +51,7 @@ def convert_time_to_timezone(
 
 
 def get_now_utc_str(format: str = DATETIME_FORMAT) -> str:
-    return datetime.utcnow().strftime(format)
+    return datetime.now(timezone.utc).strftime(format)
 
 
 def get_now_utc_iso_format() -> str:

tests/mocks/fetchers/alerts_fetcher_mock.py

@@ -1,4 +1,4 @@
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 from typing import List
 
 from elementary.config.config import Config
@@ -10,7 +10,7 @@
 from elementary.utils.time import DATETIME_FORMAT
 from tests.mocks.dbt_runner_mock import MockDbtRunner
 
-CURRENT_DATETIME_UTC = datetime.utcnow()
+CURRENT_DATETIME_UTC = datetime.now(tz=timezone.utc)
 CURRENT_TIMESTAMP_UTC = CURRENT_DATETIME_UTC.strftime(DATETIME_FORMAT)
 
 PENDDING_TEST_ALERTS_MOCK_DATA = [

tests/unit/monitor/fetchers/alerts/schemas/test_alert_data_schema.py

@@ -1,5 +1,5 @@
 import json
-from datetime import datetime
+from datetime import datetime, timezone
 
 import pytest
 
@@ -9,7 +9,7 @@
 )
 from elementary.utils.time import DATETIME_FORMAT
 
-CURRENT_DATETIME_UTC = datetime.utcnow()
+CURRENT_DATETIME_UTC = datetime.now(tz=timezone.utc)
 CURRENT_TIMESTAMP_UTC = CURRENT_DATETIME_UTC.strftime(DATETIME_FORMAT)
 
 BASE_ALERT = dict(