MultiSitedMiddleware

multisitedmiddleware.py

"""Allows serving multiple sites per Django instance


"""

from django.utils.cache import patch_vary_headers
from sitecache import get_site_id, get_urlconf


class MultiSitedMiddleware:
    def process_request(self, request):
        """Augments Request object with urlconf and site_id
        
        
        """
        host = request.META.get("HTTP_HOST", "")

        # Remove :80 port, other ports are left as is
        if host.endswith(":80"):
            host = host[:-3]

        # Try to get special urlconf, site_id
        request.urlconf = get_urlconf(host)
        request.site_id = get_site_id(host)

    def process_response(self, request, response):
        if hasattr(request, "urlconf") or hasattr(request, "site_id"):
            patch_vary_headers(response, ('Host',))
        return response