fix: apprise-logger-level-normalization

src/prefect/blocks/notifications.py

@@ -57,7 +57,15 @@ async def anotify(
         body: str,
         subject: str | None = None,
     ) -> None:
-        with LogEavesdropper("apprise", level=logging.DEBUG) as eavesdropper:
+        apprise_logger = logging.getLogger("apprise")
+        root_logger = logging.getLogger()
+
+        if apprise_logger.level == logging.NOTSET:
+            log_level = root_logger.getEffectiveLevel()
+        else:
+            log_level = max(apprise_logger.level, root_logger.getEffectiveLevel())
+
+        with LogEavesdropper("apprise", level=log_level) as eavesdropper:
             result = await self._apprise_client.async_notify(  # pyright: ignore[reportUnknownMemberType] incomplete type hints in apprise
                 body=body,
                 title=subject or "",
@@ -72,7 +80,15 @@ def notify(
         body: str,
         subject: str | None = None,
     ) -> None:
-        with LogEavesdropper("apprise", level=logging.DEBUG) as eavesdropper:
+        apprise_logger = logging.getLogger("apprise")
+        root_logger = logging.getLogger()
+
+        if apprise_logger.level == logging.NOTSET:
+            log_level = root_logger.getEffectiveLevel()
+        else:
+            log_level = max(apprise_logger.level, root_logger.getEffectiveLevel())
+
+        with LogEavesdropper("apprise", level=log_level) as eavesdropper:
             result = self._apprise_client.notify(  # pyright: ignore[reportUnknownMemberType] incomplete type hints in apprise
                 body=body,
                 title=subject or "",

tests/blocks/test_notifications.py

@@ -1,3 +1,4 @@
+import logging
 import urllib
 from typing import Type
 from unittest.mock import AsyncMock, MagicMock, call, patch
@@ -352,6 +353,38 @@ def mock_request(method, url, **kwargs):
         )
 
 
+class TestAppriseLoggingLevels:
+    async def test_notify_does_not_force_apprise_to_debug(self):
+        apprise_logger = logging.getLogger("apprise")
+        root_logger = logging.getLogger()
+
+        original_apprise_level = apprise_logger.level
+        original_root_level = root_logger.level
+
+        try:
+            root_logger.setLevel(logging.WARNING)
+            apprise_logger.setLevel(logging.NOTSET)
+
+            with patch("apprise.Apprise", autospec=True) as AppriseMock:
+                apprise_instance_mock = AppriseMock.return_value
+
+                async def _assert_level(*args, **kwargs):
+                    assert logging.getLogger("apprise").level == logging.WARNING
+                    return True
+
+                apprise_instance_mock.async_notify = AsyncMock(
+                    side_effect=_assert_level
+                )
+
+                block = SlackWebhook(
+                    url="https://hooks.slack.com/services/T1234/B5678/abcdefghijk"
+                )
+                await block.notify("test")
+        finally:
+            apprise_logger.setLevel(original_apprise_level)
+            root_logger.setLevel(original_root_level)
+
+
 class TestMattermostWebhook:
     async def test_notify_async(self):
         mm_block = MattermostWebhook(