mik-laj commented on a change in pull request #13502:
URL: https://github.com/apache/airflow/pull/13502#discussion_r552504057
##########
File path: docs/apache-airflow/best-practices.rst
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@@ -228,11 +228,36 @@ Do not hard code values inside the DAG and then change
them manually according t
You can use environment variables to parameterize the DAG.
-.. code-block::
+.. code-block:: python
+
+ import os
+
+ dest = os.environ.get(
+ "MY_DAG_DEST_PATH",
+ "s3://default-target/path/"
+ )
+
+Mocking variables and connections
+=================================
+
Review comment:
I think this is useful for the end user. I've seen similar questions on
Slack many times, including once yesterday. See:
https://apache-airflow.slack.com/archives/CSS36QQS1/p1609874991010700
I have added some context in which cases, this can be helpful.
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