def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
python类LANGUAGE_SESSION_KEY的实例源码
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def setlang(request):
"""
Sets a user's language preference and redirects to a given URL or, by default, back to the previous page.
"""
next = request.REQUEST.get('next')
if not is_safe_url(url=next, host=request.get_host()):
next = request.META.get('HTTP_REFERER')
if not is_safe_url(url=next, host=request.get_host()):
next = '/'
response = redirect(next)
lang_code = request.REQUEST.get('language', None)
if lang_code and check_for_language(lang_code):
if hasattr(request, 'session'):
request.session[LANGUAGE_SESSION_KEY] = lang_code
else:
response.set_cookie(settings.LANGUAGE_COOKIE_NAME, lang_code,
max_age=settings.LANGUAGE_COOKIE_AGE,
path=settings.LANGUAGE_COOKIE_PATH,
domain=settings.LANGUAGE_COOKIE_DOMAIN)
return response
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def test_session_language(self):
page = api.create_page("home", "nav_playground.html", "en", published=True)
api.create_title('fr', "home", page)
page.publish('fr')
page.publish('en')
response = self.client.get('/')
self.assertEqual(response.status_code, 302)
self.assertRedirects(response, '/en/')
engine = import_module(settings.SESSION_ENGINE)
store = engine.SessionStore()
store.save() # we need to make load() work, or the cookie is worthless
self.client.cookies[settings.SESSION_COOKIE_NAME] = store.session_key
# ugly and long set of session
session = self.client.session
session[LANGUAGE_SESSION_KEY] = 'fr'
session.save()
response = self.client.get('/')
self.assertEqual(response.status_code, 302)
self.assertRedirects(response, '/fr/')
self.client.get('/en/')
self.assertEqual(self.client.session[LANGUAGE_SESSION_KEY], 'en')
response = self.client.get('/')
self.assertEqual(response.status_code, 302)
self.assertRedirects(response, '/en/')
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated:
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def post(self, request):
form = self.form_class(data=request.POST)
# NOTE: authenticate is already called internally in form.clean
if form.is_valid():
username_or_email = request.POST['username']
password = request.POST['password']
# NOTE: authenticate is already called internally in form.clean so there is no need to verify the result
user = authenticate(username=username_or_email, password=password)
login(request, user)
request.session[translation.LANGUAGE_SESSION_KEY] = user.language
redirect_to = request.POST.get('next', request.GET.get('next', reverse('landing_page:home')))
redirect_to = (redirect_to
if is_safe_url(redirect_to, request.get_host())
else reverse('landing_page:home'))
if redirect_to == "":
return HttpResponseRedirect(reverse("landing_page:home"))
else:
return HttpResponseRedirect(redirect_to)
return render(request, 'registration/login.html', {'form': form})
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
def logout(request):
"""
Removes the authenticated user's ID from the request and flushes their
session data.
"""
# Dispatch the signal before the user is logged out so the receivers have a
# chance to find out *who* logged out.
user = getattr(request, 'user', None)
if hasattr(user, 'is_authenticated') and not user.is_authenticated():
user = None
user_logged_out.send(sender=user.__class__, request=request, user=user)
# remember language choice saved to session
language = request.session.get(LANGUAGE_SESSION_KEY)
request.session.flush()
if language is not None:
request.session[LANGUAGE_SESSION_KEY] = language
if hasattr(request, 'user'):
from django.contrib.auth.models import AnonymousUser
request.user = AnonymousUser()
