How to get config params in another module in flask python?

Your structure is not really clear but by what I can get, import your configuration object and just pass it to app.config.from_object():

from flask import Flaskfrom <path_to_config_module>.config import DevelopmentConfigapp = Flask('Project')app.config.from_object(DevelopmentConfig)if __name__ == "__main__":    application.run(host="0.0.0.0")

if your your config module is in the same directory where your application module is, you can just use :

from .config import DevelopmentConfig

The solution was to put app initialization in another file (e.g: myapp_init_file.py) in the root:

from flask import Flaskapp = Flask(__name__)# Change this on production environment to: config.ProductionConfigapp.config.from_object('config.DevelopmentConfig')

Now to access config parameters I just need to import this module in different files:

from myapp_init_file import app

Now I have access to my config parameters as below:

app.config['url']

The problem was that I had an import loop an could not run my python app. With this solution everything works like a charm. ;-)