Add option to not overwrite debug flag in cli

This is mainly intended for custom CLIs that may load a config file
which already sets the debug flag and does not make use of the `FLASK_*`
env vars at all.
This commit is contained in:
ThiefMaster 2018-05-08 18:05:55 +02:00
parent b34c7174e7
commit 50227f0954
3 changed files with 39 additions and 9 deletions

View file

@ -12,8 +12,11 @@ Unreleased
- :func:`send_file` encodes filenames as ASCII instead of Latin-1
(ISO-8859-1). This fixes compatibility with Gunicorn, which is
stricter about header encodings than PEP 3333. (`#2766`_)
- Allow custom CLIs using ``FlaskGroup`` to set the debug flag without
it always being overwritten based on environment variables. (`#2765`_)
.. _#2766: https://github.com/pallets/flask/issues/2766
.. _#2765: https://github.com/pallets/flask/pull/2765
Version 1.0.2