from django.conf import settings
settings.configure(
    DATABASE_ENGINE = 'postgresql_psycopg2',
    DATABASE_NAME = 'db_name',
    DATABASE_USER = 'db_user',
    DATABASE_PASSWORD = 'db_pass',
    DATABASE_HOST = 'localhost',
    DATABASE_PORT = '5432',
    TIME_ZONE = 'America/New_York',
)

from your_app.models import *

from django.core.management import setup_environ
from mysite import settings

setup_environ(settings)

#here you can do everything you could in your project

from django.conf import settings
settings.configure(
    DATABASES={
        'default': {
            'ENGINE': 'django.db.backends.postgresql_psycopg2',
            'NAME': 'name',
            'USER': 'usr',
            'PASSWORD': 'secret',
            'HOST': '127.0.0.1',
            'PORT': '5432',
        },
    },
    TIME_ZONE='America/Montreal',
)

import os
import django

import v10consolidator.settings
from myapp.models import *

os.environ.setdefault(
    "DJANGO_SETTINGS_MODULE",
    "myapp.settings"
)
django.setup()

settings.configure(
    DATABASES = { 'default': {
        'ENGINE': 'django.db.backends.postgresql_psycopg2',
        'NAME': 'db_name',
        'USER': 'db_usr',
        'PASSWORD': 'db_pass',
        'HOST': '',
        'PORT': '',
        }, },
    TIME_ZONE = 'Europe/Luxembourg'
)

sys.path = sys.path + ['/path/to/your/app/']

DATABASE_NAME = '/path/to/your/app/base.db'