git clone https://github.com/gregeremeev/settings-editor.git
cd settings-editor
python3 -m venv .venv
source .venv/bin/activate
pip install .

export SETTINGS_EDITOR_SETTINGS=/your_custom_path/editor_settings.py

#editor_settings.py
#don't forget to use https because of basic auth
BASIC_AUTH_USERNAME = 'admin'
BASIC_AUTH_PASSWORD = 'admin'
DIR_PATH = 'path_to_dir_with_settings'
SECRET_KEY = 'secret_key'

python app.py --port 5000 --host 127.0.0.1