shiyuangu opened a new issue #8506: URL: https://github.com/apache/airflow/issues/8506
<!-- Welcome to Apache Airflow! For a smooth issue process, try to answer the following questions. Don't worry if they're not all applicable; just try to include what you can :-) If you need to include code snippets or logs, please put them in fenced code blocks. If they're super-long, please use the details tag like <details><summary>super-long log</summary> lots of stuff </details> Please delete these comment blocks before submitting the issue. --> <!-- IMPORTANT!!! Please complete the next sections or the issue will be closed. This questions are the first thing we need to know to understand the context. --> **Apache Airflow version**: 1.10.10 **Kubernetes version (if you are using kubernetes)** (use `kubectl version`): **Environment**: - **Cloud provider or hardware configuration**: - **OS** (e.g. from /etc/os-release): NAME="Ubuntu" VERSION="16.04.3 LTS (Xenial Xerus)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.3 LTS" VERSION_ID="16.04" HOME_URL="http://www.ubuntu.com/"; SUPPORT_URL="http://help.ubuntu.com/"; BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"; VERSION_CODENAME=xenial UBUNTU_CODENAME=xenial - **Kernel** (e.g. `uname -a`): ubuntu 4.15.0-96-generic #97~16.04.1-Ubuntu SMP Wed Apr 1 03:03:31 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux **Install tools**: pip - **Others**: **What happened**: airflow initdb /home/sgu/miniconda3/envs/tmp/lib/python3.6/site-packages/airflow/configuration.py:652: DeprecationWarning: You have two airflow.cfg files: /home/sgu/airflow/airflow.cfg and /home/sgu/tmp20200221/airflow.cfg. Airflow used to look at ~/airflow/airflow.cfg, even when AIRFLOW_HOME was set to a different value. Airflow will now only read /home/sgu/tmp20200221/airflow.cfg, and you should remove the other file category=DeprecationWarning, Traceback (most recent call last): File "/home/sgu/miniconda3/envs/tmp/bin/airflow", line 26, in <module> from airflow.bin.cli import CLIFactory File "/home/sgu/miniconda3/envs/tmp/lib/python3.6/site-packages/airflow/bin/cli.py", line 71, in <module> from airflow.www_rbac.app import cached_app as cached_app_rbac File "/home/sgu/miniconda3/envs/tmp/lib/python3.6/site-packages/airflow/www_rbac/app.py", line 28, in <module> from flask_appbuilder import AppBuilder, SQLA File "/home/sgu/miniconda3/envs/tmp/lib/python3.6/site-packages/flask_appbuilder/__init__.py", line 6, in <module> from .base import AppBuilder # noqa: F401 File "/home/sgu/miniconda3/envs/tmp/lib/python3.6/site-packages/flask_appbuilder/base.py", line 8, in <module> from .api.manager import OpenApiManager File "/home/sgu/miniconda3/envs/tmp/lib/python3.6/site-packages/flask_appbuilder/api/manager.py", line 7, in <module> from flask_appbuilder.baseviews import BaseView File "/home/sgu/miniconda3/envs/tmp/lib/python3.6/site-packages/flask_appbuilder/baseviews.py", line 21, in <module> from .forms import GeneralModelConverter File "/home/sgu/miniconda3/envs/tmp/lib/python3.6/site-packages/flask_appbuilder/forms.py", line 17, in <module> from .fieldwidgets import ( File "/home/sgu/miniconda3/envs/tmp/lib/python3.6/site-packages/flask_appbuilder/fieldwidgets.py", line 3, in <module> from wtforms.widgets import html_params, HTMLString ImportError: cannot import name 'HTMLString' <!-- (please include exact error messages if you can) --> **What you expected to happen**: <!-- What do you think went wrong? --> **How to reproduce it**: pip install apache-airflow airflow initdb <!--- As minimally and precisely as possible. Keep in mind we do not have access to your cluster or dags. If you are using kubernetes, please attempt to recreate the issue using minikube or kind. ## Install minikube/kind - Minikube https://minikube.sigs.k8s.io/docs/start/ - Kind https://kind.sigs.k8s.io/docs/user/quick-start/ If this is a UI bug, please provide a screenshot of the bug or a link to a youtube video of the bug in action You can include images using the .md sytle of  To record a screencast, mac users can use QuickTime and then create an unlisted youtube video with the resulting .mov file. ---> **Anything else we need to know**: wtforms just released 2.3.0 which breaks flask which breaks airflow. https://wtforms.readthedocs.io/en/2.3.x/changes/#version-2-3-0 <!-- How often does this problem occur? Once? Every time etc? Any relevant logs to include? Put them here in side a detail tag: <details><summary>x.log</summary> lots of stuff </details> --> ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
