add type to context var

Zsailer · Zsailer · commit 440b2f322c78 · 2023-03-29T21:24:10.000-07:00
diff --git a/jupyter_server/base/handlers.py b/jupyter_server/base/handlers.py
@@ -67,7 +67,7 @@ def log():
         return app_log
 
 
-CURRENT_JUPYTER_HANDLER = contextvars.ContextVar("CURRENT_JUPYTER_HANDLER")
+CURRENT_JUPYTER_HANDLER: JupyterHandler = contextvars.ContextVar("CURRENT_JUPYTER_HANDLER")
 
 
 class AuthenticatedHandler(web.RequestHandler):
