How to use dj-database-url while connecting with postgresql in heroku using python
Question: I'm here because I'm really really new with heroku-python-django-postgresql
group. I have googled for a usage for dj-database-url and I don't understand
why i have to use it when developing a python application that needs to
connect with postgresql. I have added postgresql (dev version) as add-on to my
application, but I don't know how to tell to the app that I want it to use my
db.

so, the short question is, How do I indicate to dj-database-url that I want to
use my database?

Thanks for your time and answers, I'll appreciate your help because this is
very very urgent!


Answer: dj-database-url is a utility to help you load your database into your
dictionary from the DATABASE_URL environment variable. Heroku uses environment
variables for your database and other addons. To begin using your database
you'd simply use the below command to setup your DATABASES dictionary:

    
    
    import dj_database_url
    DATABASES['default'] = dj_database_url.config()
    

And maybe stash DATABASE_URL in your virtualenv activate script.

