mik-laj opened a new pull request #9030:
URL: https://github.com/apache/airflow/pull/9030
I wanna print all routes using FLASK CLI
```
FLASK_APP=airflow.www.app:create_app flask routes
```
This will facilitate the development of Airflow.
We also have other commands in CLI
```
root@e7d44179d58b:/opt/airflow# FLASK_APP=airflow.www.app:create_app flask
[2020-05-27 01:19:46,966] {dagbag.py:368} INFO - Filling up the DagBag from
/opt/airflow/airflow/providers/google/cloud/example_dags
/opt/airflow/airflow/utils/decorators.py:90: DeprecationWarning: Passing
table parameters via keywords arguments will be deprecated. Please use provide
table definition using `table_resource` parameter.You can still use external
`schema_object`.
result = func(*args, **kwargs)
Usage: flask [OPTIONS] COMMAND [ARGS]...
A general utility script for Flask applications.
Provides commands from Flask, extensions, and the application. Loads the
application defined in the FLASK_APP environment variable, or from a
wsgi.py file. Setting the FLASK_ENV environment variable to 'development'
will enable debug mode.
$ export FLASK_APP=hello.py
$ export FLASK_ENV=development
$ flask run
Options:
--version Show the flask version
--help Show this message and exit.
Commands:
fab FAB flask group commands
routes Show the routes for the app.
run Run a development server.
shell Run a shell in the app context.
```
---
Make sure to mark the boxes below before creating PR: [x]
- [X] Description above provides context of the change
- [X] Unit tests coverage for changes (not needed for documentation changes)
- [X] Target Github ISSUE in description if exists
- [X] Commits follow "[How to write a good git commit
message](http://chris.beams.io/posts/git-commit/)"
- [X] Relevant documentation is updated including usage instructions.
- [X] I will engage committers as explained in [Contribution Workflow
Example](https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#contribution-workflow-example).
---
In case of fundamental code change, Airflow Improvement Proposal
([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvements+Proposals))
is needed.
In case of a new dependency, check compliance with the [ASF 3rd Party
License Policy](https://www.apache.org/legal/resolved.html#category-x).
In case of backwards incompatible changes please leave a note in
[UPDATING.md](https://github.com/apache/airflow/blob/master/UPDATING.md).
Read the [Pull Request
Guidelines](https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#pull-request-guidelines)
for more information.
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