Karthikeyan Singaravelan created AIRFLOW-4920:
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Summary: cgi.escape used in QueryView was removed in Python 3.8
Key: AIRFLOW-4920
URL: https://issues.apache.org/jira/browse/AIRFLOW-4920
Project: Apache Airflow
Issue Type: Bug
Components: webserver
Affects Versions: 1.10.4
Environment: Ubuntu 16.04.5 LTS
Python 3.8
Reporter: Karthikeyan Singaravelan
Assignee: Karthikeyan Singaravelan
QueryView uses AceEditorWidget form which uses cgi.escape. cgi.escape was
deprecated since Python 3.3 and removed in 3.8. It's recommended to use
html.escape. cgi.escape can still be available for Python 2 compatibility.
Sample warning in Python 3.7 :
{code:java}
/home/karthi/airflow/airflow/www/utils.py:442: DeprecationWarning: cgi.escape
is deprecated, use html.escape instead
contents=escape(text_type(field._value())),
{code}
CPython issue : [https://bugs.python.org/issue33843]
I will create a PR for this issue.
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