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Location: CopyleftConf/copyleftconf-website/pinaxcon/middleware.py - annotation
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5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 55a10b750b6a 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa 5db3a22dbbaa | import re
import warnings
from django import http
from django.conf import settings
from django.utils.deprecation import MiddlewareMixin
class CanonicalHostMiddleware(MiddlewareMixin):
""" Redirects to a canonical host if the current host is not the canonical
host. """
response_redirect_class = http.HttpResponsePermanentRedirect
def process_request(self, request):
canonical_host = getattr(settings, "CANONICAL_HOST", None)
if not canonical_host:
return
host = request.get_host()
if host == canonical_host:
return
path = request.get_full_path()
redirect_url = ('%s://%s%s' % (request.scheme, canonical_host, path))
return self.response_redirect_class(redirect_url)
class UnprependWWWMiddleware(MiddlewareMixin):
""" Unprepends www if necessary. """
response_redirect_class = http.HttpResponsePermanentRedirect
def process_request(self, request):
"""
Rewrite the URL based on settings.UNPREPEND_WWW
"""
unprepend_www = getattr(settings, "UNPREPEND_WWW", False)
if not unprepend_www:
return
# Check for a redirect based on settings.UNPREPEND_WWW
host = request.get_host()
must_unprepend = unprepend_www and host and host.lower().startswith('www.')
wwwless_host = host[4:]
redirect_url = ('%s://%s' % (request.scheme, wwwless_host)) if must_unprepend else ''
path = request.get_full_path()
# Return a redirect if necessary
if redirect_url or path != request.get_full_path():
redirect_url += path
return self.response_redirect_class(redirect_url)
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