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- 'WSGIRequest' object has no attribute 'session'
- Environment:
- Request Method: POST
- Request URL: http://127.0.0.1:8000/Authentification/Login/
- Django Version: 2.0
- Python Version: 3.6.2
- Installed Applications:
- ['Institution',
- 'django.conf.urls',
- 'django.contrib.admin',
- 'django.contrib.auth',
- 'django.contrib.contenttypes',
- 'django.contrib.sessions',
- 'django.contrib.messages',
- 'django.contrib.staticfiles',
- 'bootstrapform',
- 'django_countries',
- 'chartit',
- 'Configurations',
- 'Home',
- 'Authentication',
- 'Identity',
- 'rest_framework',
- 'Fiscal',
- 'bootstrap4']
- Installed Middleware:
- []
- Traceback:
- File "/Users/valentinjungbluth/Desktop/DatasystemsCORE3.6/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
- 35. response = get_response(request)
- File "/Users/valentinjungbluth/Desktop/DatasystemsCORE3.6/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
- 128. response = self.process_exception_by_middleware(e, request)
- File "/Users/valentinjungbluth/Desktop/DatasystemsCORE3.6/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
- 126. response = wrapped_callback(request, *callback_args, **callback_kwargs)
- File "/Users/valentinjungbluth/Desktop/DatasystemsCORE3.6/lib/python3.6/site-packages/django/views/decorators/csrf.py" in wrapped_view
- 54. return view_func(*args, **kwargs)
- File "/Users/valentinjungbluth/Desktop/Django/DatasystemsCORE/DatasystemsCore/DatasystemsCORE/Authentication/views.py" in Login
- 26. login(request, user)
- File "/Users/valentinjungbluth/Desktop/DatasystemsCORE3.6/lib/python3.6/site-packages/django/contrib/auth/__init__.py" in login
- 130. if SESSION_KEY in request.session:
- Exception Type: AttributeError at /Authentification/Login/
- Exception Value: 'WSGIRequest' object has no attribute 'session'
- # views.py file
- #-*- coding: utf-8 -*-
- from django.contrib.auth import authenticate, login, logout
- from .forms import ConnexionForm
- from django.shortcuts import render, reverse, get_object_or_404, redirect
- from django.http import HttpResponseRedirect, HttpResponse
- from .models import LoggedUsers
- from API_GED import Logger
- import datetime
- from django.views.decorators.csrf import csrf_exempt,csrf_protect
- @csrf_exempt
- def Login(request):
- error = False
- if request.method == "POST":
- form = ConnexionForm(request.POST)
- if form.is_valid():
- username = form.cleaned_data["username"]
- password = form.cleaned_data["password"]
- user = authenticate(username=username, password=password) # Nous vérifions si les données sont correctes
- if user: # Si l'objet renvoyé n'est pas None
- login(request, user)
- response = redirect('Homepage')
- return response
- else: # sinon une erreur sera affichée
- error = True
- else:
- form = ConnexionForm()
- return render(request, 'Authentication_Homepage.html', locals())
- def Logout(request):
- logout(request)
- return redirect(reverse('Choice'))
- def ConnectedUsers(request) :
- logged_users = LoggedUsers.objects.all()
- print (logged_users)
- logged_users_number = LoggedUsers.objects.all().count()
- context = {
- "logged_users":logged_users,
- "logged_users_number":logged_users_number,
- }
- return render(request, "Authentication_LoggedUsers.html", context)
- from django.db import models
- from django.contrib.auth.models import User
- from django.contrib.auth.signals import user_logged_in, user_logged_out
- # class UserProfile(models.Model):
- # user = models.OneToOneField(User)
- # avatar = models.ImageField(upload_to='/images/')
- class LoggedUsers(models.Model):
- user = models.ForeignKey(User, primary_key=True, on_delete=models.CASCADE)
- def __str__(self):
- return '{}{}{}'.format(self.user.first_name + " ", self.user.last_name + " (", self.user.username + ")")
- def login_user(sender, request, user, **kwargs):
- LoggedUsers(user=user).save()
- def logout_user(sender, request, user, **kwargs):
- try:
- u = LoggedUsers.objects.get(user=user)
- u.delete()
- except LoggedUsers.DoesNotExist:
- pass
- user_logged_in.connect(login_user)
- user_logged_out.connect(logout_user)
- MIDDLEWARE_CLASSES = [
- 'django.contrib.sessions.middleware.SessionMiddleware',
- 'django.middleware.locale.LocaleMiddleware',
- 'django.middleware.common.CommonMiddleware',
- 'django.middleware.csrf.CsrfViewMiddleware',
- 'django.middleware.gzip.GZipMiddleware',
- 'django.contrib.auth.middleware.AuthenticationMiddleware',
- 'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
- 'django.contrib.messages.middleware.MessageMiddleware',
- 'django.middleware.clickjacking.XFrameOptionsMiddleware',
- 'django.middleware.security.SecurityMiddleware',
- 'DatasystemsCORE.middleware.OnlineNowMiddleware',
- ]
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