globally fewer db requests
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1 changed files with 18 additions and 5 deletions
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@ -1,15 +1,28 @@
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# -*- coding: utf-8 -*-
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from __future__ import (absolute_import, division,
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print_function, unicode_literals)
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from builtins import *
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from django.contrib.auth.models import User
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from django.http import HttpResponseForbidden
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from kfet.backends import KFetBackend
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from kfet.models import Account
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class KFetAuthenticationMiddleware(object):
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"""Authenticate another user for this request if KFetBackend succeeds.
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By the way, if a user is authenticated, we refresh its from db to add
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values from CofProfile and Account of this user.
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"""
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def process_request(self, request):
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if request.user.is_authenticated():
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# avoid multiple db accesses in views and templates
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user_pk = request.user.pk
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print(user_pk)
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request.user = (
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User.objects
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.select_related('profile__account_kfet')
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.get(pk=user_pk)
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)
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kfet_backend = KFetBackend()
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temp_request_user = kfet_backend.authenticate(request)
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if temp_request_user:
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