Я обновил свой проект с Django 1.11 до 2.2, внес все изменения, но пришел с новой ошибкой, которая говорит, что login () получил неожиданный аргумент ключевого слова 'template_name'. Он отлично работал с предыдущей версией Django 1.11 (Все остальные URL-адреса работают, только целевая страница выдает ошибку). Я не мог найти никаких ссылок на эту проблему. Ниже приведена ошибка, URL-адреса и представления проблемы.
Internal Server Error: /
Traceback (most recent call last):
File "C:\Users\User\venv\lib\site-packages\django\core\handlers\exception.py", line 34, in inner
response = get_response(request)
File "C:\Users\User\venv\lib\site-packages\django\core\handlers\base.py", line 115, in _get_response
response = self.process_exception_by_middleware(e, request)
File "C:\Users\User\venv\lib\site-packages\django\core\handlers\base.py", line 113, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "C:\Users\User\PycharmProjects\MyWebsite\landing\views.py", line 43, in landing_validation
login_response = login(request, template_name='landing.html')
TypeError: login() got an unexpected keyword argument 'template_name'
[19/Apr/2019 16:20:00] "GET / HTTP/1.1" 500 71948
Посадка \ urls.py
from django.conf.urls import url
from landing.views import landing_validation
app_name='landing'
urlpatterns = [
url(r'^$', landing_validation, name='landing')
]
Посадка \ views.py
from django.contrib.auth import login
def landing_validation(request):
login_response = login(request, template_name='landing.html')
return login_response
C:. \ Users \ User \ venv \ Lib \ сайт-пакеты \ Джанго \ вно \ auth__init __ Py
def login(request, user, backend=None):
"""
Persist a user id and a backend in the request. This way a user doesn't
have to reauthenticate on every request. Note that data set during
the anonymous session is retained when the user logs in.
"""
session_auth_hash = ''
if user is None:
user = request.user
if hasattr(user, 'get_session_auth_hash'):
session_auth_hash = user.get_session_auth_hash()
if SESSION_KEY in request.session:
if _get_user_session_key(request) != user.pk or (
session_auth_hash and
not constant_time_compare(request.session.get(HASH_SESSION_KEY, ''), session_auth_hash)):
# To avoid reusing another user's session, create a new, empty
# session if the existing session corresponds to a different
# authenticated user.
request.session.flush()
else:
request.session.cycle_key()
try:
backend = backend or user.backend
except AttributeError:
backends = _get_backends(return_tuples=True)
if len(backends) == 1:
_, backend = backends[0]
else:
raise ValueError(
'You have multiple authentication backends configured and '
'therefore must provide the `backend` argument or set the '
'`backend` attribute on the user.'
)
else:
if not isinstance(backend, str):
raise TypeError('backend must be a dotted import path string (got %r).' % backend)
request.session[SESSION_KEY] = user._meta.pk.value_to_string(user)
request.session[BACKEND_SESSION_KEY] = backend
request.session[HASH_SESSION_KEY] = session_auth_hash
if hasattr(request, 'user'):
request.user = user
rotate_token(request)
user_logged_in.send(sender=user.__class__, request=request, user=user)