This simple Django utility allows you to utilize the 12factor
 inspired DATABASE_URL environment variable to configure your
 Django application.
 .
 The dj_database_url.config method returns a Django database
 connection dictionary, populated with all the data specified
 in your URL. There is also a conn_max_age argument to easily
 enable Django’s connection pool.
 .
 If you’d rather not use an environment variable, you can pass
 a URL in directly instead to dj_database_url.parse.
 .
 This package installs the library for Python 3.