[GitHub] [airflow] potiuk commented on a diff in pull request #30259: Add a cache to Variable.get when called at dag parsing time

[via GitHub]

potiuk commented on code in PR #30259:
URL: https://github.com/apache/airflow/pull/30259#discussion_r1158955614


##########
airflow/config_templates/config.yml:
##########
@@ -1028,6 +1028,27 @@ secrets:
       type: string
       example: ~
       default: ""
+    use_cache:
+      description: |
+        Enables local caching of Variables, when parsing DAGs only.

Review Comment:
   I think we will also need a note in "best practices" and "top-level-code" 
especially where we explicitly mention "don't use variables in top-levle" 



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