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potiuk pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/airflow.git
The following commit(s) were added to refs/heads/main by this push:
new bdabf46d964 Remove global statement from Fab provider (#59018)
bdabf46d964 is described below
commit bdabf46d9641127e5478f0338ac30d4ca7569029
Author: Jens Scheffler <[email protected]>
AuthorDate: Sun Dec 7 17:10:25 2025 +0100
Remove global statement from Fab provider (#59018)
---
providers/fab/src/airflow/providers/fab/www/app.py | 12 ++++--------
providers/fab/www-hash.txt | 2 +-
2 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/providers/fab/src/airflow/providers/fab/www/app.py
b/providers/fab/src/airflow/providers/fab/www/app.py
index 17bdf4d4f8d..57f21d95a4c 100644
--- a/providers/fab/src/airflow/providers/fab/www/app.py
+++ b/providers/fab/src/airflow/providers/fab/www/app.py
@@ -18,6 +18,7 @@
from __future__ import annotations
from datetime import timedelta
+from functools import cache
from os.path import isabs
from flask import Flask
@@ -44,8 +45,6 @@ from airflow.providers.fab.www.extensions.init_views import (
from airflow.providers.fab.www.extensions.init_wsgi_middlewares import
init_wsgi_middleware
from airflow.providers.fab.www.utils import get_session_lifetime_config
-app: Flask | None = None
-
# Initializes at the module level, so plugins can access it.
# See: /docs/plugins.rst
csrf = CSRFProtect()
@@ -119,15 +118,12 @@ def create_app(enable_plugins: bool):
return flask_app
+@cache
def cached_app():
"""Return cached instance of Airflow WWW app."""
- global app
- if not app:
- app = create_app()
- return app
+ return create_app()
def purge_cached_app():
"""Remove the cached version of the app in global state."""
- global app
- app = None
+ cached_app.cache_clear()
diff --git a/providers/fab/www-hash.txt b/providers/fab/www-hash.txt
index fbffe8b5aaf..9f3df827ea1 100644
--- a/providers/fab/www-hash.txt
+++ b/providers/fab/www-hash.txt
@@ -1 +1 @@
-48926a5d09f218deb70a461d36aecec7e883a2210dea809082c99dbf0bd8d77d
+9a7fd1175fa3e57b636662428771b3c9586be5551fe96e8dc35afffd792229d1
