Max*_*rov 2 django methods overriding login
我想重写login的功能__init__.py的django.contrib.auth
我做了以下步骤:
网址.py
url(r'^login/$', 'my_login'),
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视图.py
from django.contrib import auth
def login(request, user, backend=None):
# do some stuff
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设置.py
INSTALLED_APPS = [
#'django.contrib.auth',
'my_auth_app'
]
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但我觉得这是错误的做法。
其实我想contrib.auth用覆盖的login方法获得默认值
做了这个方法。
网址.py
# separate my custom login from django default auth
path('accounts/login/', CustomLoginView.as_view(), name='login'),
path('accounts/', include('django.contrib.auth.urls')),
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视图.py
def custom_login(request, user, backend=None):
"""
modificated generic.auth login.
Send signal with extra parameter: previous [session_key]
"""
# get previous seesion_key for signal
prev_session_key = request.session.session_key
"""
original code
"""
# send extra argument prev_session_key
user_logged_in.send(sender=user.__class__, request=request, user=user, prev_session_key=prev_session_key)
# custom class-based view overriden on LoginView
class CustomLoginView(LoginView):
def form_valid(self, form):
"""Security check complete. Log the user in."""
# changed default login
custom_login(self.request, form.get_user())
return HttpResponseRedirect(self.get_success_url())
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当我根据默认的 login() 制作 custom_login 时,恐怕这不是最好的方法,因为我复制了一部分原始代码。也许在这里使用装饰器更好?