How to get the domain name in index.wsgi (python)?

Question

Python

There is a site on django, two domains are attached to it: foo.ru and bar.ru.
Each domain has its own settings.py, i.e. settings_foo.py and settings_bar.py.
In index.wsgi, you need to set different values ​​for os.environ['DJANGO_SETTINGS_MODULE'] depending on the domain.

index.wsgi:

import os, sys
from django.core.wsgi import get_wsgi_application

sys.path.insert(0, '../news')
sys.path.insert(1, '../env/lib/python3.9/site-packages')

domain = ????????????????????????????????

if domain == 'foo.ru':
    os.environ['DJANGO_SETTINGS_MODULE'] = 'news.settings_foo'
elif domain == 'bar.ru':
    os.environ['DJANGO_SETTINGS_MODULE'] = 'news.settings_bar'

application = get_wsgi_application()

How to find out on which domain the user opened the site?
Or maybe there is some simpler and smarter solution?

Answer 1

1 You can insert return into each condition and return, for example, a string with the name of the
domain
... receiving a request with a domain name, check if it is in the list of names and respond accordingly