[AIRFLOW-5694] Check for blinker in Sentry setup (#6365)

(cherry picked from commit c72c427)
apache · Dec 12, 2019 · aec95f7 · aec95f7
1 parent 82dc8a4
commit aec95f7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/airflow/sentry.py b/airflow/sentry.py
@@ -154,6 +154,9 @@ def wrapper(task_instance, session=None, *args, **kwargs):
 Sentry = DummySentry()  # type: DummySentry
 
 try:
+    # Verify blinker installation
+    from blinker import signal  # noqa: F401 pylint: disable=unused-import
+
     from sentry_sdk.integrations.logging import ignore_logger
     from sentry_sdk.integrations.flask import FlaskIntegration
     from sentry_sdk import (