Re: Django Contrib Auth + Class Based Generic Views
As I understand you would like to send some values to the templates ? Are you eould like to check if user is authenticated ? I 've understand near to nothing from your last message. 2012/4/5 Matheus Ashton : > Ok, Thanks for the advices :) but I still have the original problem, when i > access the HomeView the template is rendered with a render_to_response view, > with a simple Context object and not a RequestContext object, because of > that I do not have the authenticated user data in my template... > > > 2012/4/4 Sergiy Khohlov >> >> Sound good! >> Usually project is not so simple (only url.py + settings.py) >> >> 2012/4/4 Javier Guerra Giraldez : >> > On Wed, Apr 4, 2012 at 4:14 AM, Sergiy Khohlov >> > wrote: >> >> As result your views.py should be : >> >> >> >> from django.views.generic import TemplateView >> >> # Create your views here. >> >> class HomeView(TemplateView): >> >> template_name='home.html' >> >> >> >> Only three lines of the code ! >> >> You dont need more! >> > >> > if in urls.py you replace >> > >> > (r'^$', login_required(HomeView.as_view())), >> > >> > with >> > (r'^$', >> > login_required(TemplateView(template_name='home.html').as_view())), >> > >> > >> > you don't need any HomeView class! >> > >> > >> > -- >> > Javier >> > >> > -- >> > You received this message because you are subscribed to the Google >> > Groups "Django users" group. >> > To post to this group, send email to django-users@googlegroups.com. >> > To unsubscribe from this group, send email to >> > django-users+unsubscr...@googlegroups.com. >> > For more options, visit this group at >> > http://groups.google.com/group/django-users?hl=en. >> > >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To post to this group, send email to django-users@googlegroups.com. >> To unsubscribe from this group, send email to >> django-users+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/django-users?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Re: Django Contrib Auth + Class Based Generic Views
Ok, Thanks for the advices :) but I still have the original problem, when i access the HomeView the template is rendered with a render_to_response view, with a simple Context object and not a RequestContext object, because of that I do not have the authenticated user data in my template... 2012/4/4 Sergiy Khohlov > Sound good! > Usually project is not so simple (only url.py + settings.py) > > 2012/4/4 Javier Guerra Giraldez : > > On Wed, Apr 4, 2012 at 4:14 AM, Sergiy Khohlov > wrote: > >> As result your views.py should be : > >> > >> from django.views.generic import TemplateView > >> # Create your views here. > >> class HomeView(TemplateView): > >>template_name='home.html' > >> > >> Only three lines of the code ! > >> You dont need more! > > > > if in urls.py you replace > > > > (r'^$', login_required(HomeView.as_view())), > > > > with > > (r'^$', > login_required(TemplateView(template_name='home.html').as_view())), > > > > > > you don't need any HomeView class! > > > > > > -- > > Javier > > > > -- > > You received this message because you are subscribed to the Google > Groups "Django users" group. > > To post to this group, send email to django-users@googlegroups.com. > > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > > > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Re: Django Contrib Auth + Class Based Generic Views
Sound good! Usually project is not so simple (only url.py + settings.py) 2012/4/4 Javier Guerra Giraldez : > On Wed, Apr 4, 2012 at 4:14 AM, Sergiy Khohlov wrote: >> As result your views.py should be : >> >> from django.views.generic import TemplateView >> # Create your views here. >> class HomeView(TemplateView): >> template_name='home.html' >> >> Only three lines of the code ! >> You dont need more! > > if in urls.py you replace > > (r'^$', login_required(HomeView.as_view())), > > with > (r'^$', login_required(TemplateView(template_name='home.html').as_view())), > > > you don't need any HomeView class! > > > -- > Javier > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Re: Django Contrib Auth + Class Based Generic Views
On Wed, Apr 4, 2012 at 4:14 AM, Sergiy Khohlov wrote: > As result your views.py should be : > > from django.views.generic import TemplateView > # Create your views here. > class HomeView(TemplateView): > template_name='home.html' > > Only three lines of the code ! > You dont need more! if in urls.py you replace (r'^$', login_required(HomeView.as_view())), with (r'^$', login_required(TemplateView(template_name='home.html').as_view())), you don't need any HomeView class! -- Javier -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Re: Django Contrib Auth + Class Based Generic Views
So much code .
Ok, lets start
2012/4/4 Matheus Ashton :
> urls.py:
>
> urlpatterns = patterns('',
> url(r'^/login$', LoginView.as_view()),
> url(r'^$', HomeView.as_view(), {}, 'home'),
> )
>
More simple way is using decorator for checking if user is authorized.
Add next string to your urls.py
# import decorator functionality
from django.contrib.auth.decorators import login_required
# import your views
from home.views import HomeView
final urls.py is :
from django.conf.urls.defaults import patterns, include, url
from django.contrib.auth.decorators import login_required
from home.views import HomeView
# Uncomment the next two lines to enable the admin:
# from django.contrib import admin
# admin.autodiscover()
urlpatterns = patterns('',
(r'^login/', 'django.contrib.auth.views.login', {'template_name':
'login.html'}),
(r'^$', login_required(HomeView.as_view())),
)
First line is mean that default djano auth mechanism is used for
checking user's auth.
Socond line means : each request is passed to HomeView but should
be authorized. If user is not authorized then redirect to login
windows should be .
As result your views.py should be :
from django.views.generic import TemplateView
# Create your views here.
class HomeView(TemplateView):
template_name='home.html'
Only three lines of the code !
You dont need more!
Thanks,
Serge
> views.py:
>
> class LoginView(FormView):
> form_class = LoginForm
> template_name = "auth/form.html"
>
> def post(self, request, *args, **kwargs):
> form = self.get_form(self.get_form_class())
> if form.is_valid():
> user = self.request['login']
> password = self.request['password']
> try:
> auth = Authenticator()
> auth.authenticate(user, password, self.request)
> return self.form_valid(form)
> def get_success_url(self):
> return reverse('home')
>
> class HomeView(TemplateView):
> template_name = 'user/home.html'
>
>
> components.py:
>
> class Authenticator():
> def authenticate(self, user, password, request = None):
> self.user = auth.authenticate(username=user, password=password)
> if request:
> return self.login(request)
>
> return self.user
>
> def login(self, request):
> if self.user is not None:
> if self.user.is_active:
> auth.login(request, self.user)
> return self.user
> else:
> raise UserDisabledException("Usuario inativo")
> else:
> raise InvalidLoginException("Usuario/Senha invalidos")
>
> class UserDisabledException(Exception):
> def __init__(self, value):
> self.value = value
>
> def __str__(self):
> return repr(self.value)
>
> class InvalidLoginException(Exception):
> def __init__(self, value):
> self.value = value
>
> def __str__(self):
> return repr(self.value)
>
>
> Thanks again :)
>
> 2012/4/3 Sergiy Khohlov
>>
>> Please provide your urls.py and your view which is used for this
>>
>> 2012/4/3 Matheus Ashton :
>> > Hello Everybody,
>> >
>> > I'm having a problem using the django.contrib.auth app and class based
>> > generic views in Django 1.3 / 1.4:
>> >
>> > After submitting the login form, my view receives the post data and
>> > tries to
>> > authenticate the user and then redirect to a success page. Ok nothing
>> > new..
>> > The problem is: My HomeView wich extends the TemplateView, receive the
>> > redirect from the login form and uses a render_to_response function to
>> > render the template, and that is my problem, because render_to_response
>> > does
>> > not create a RequestContext object, the one I need to show the newly
>> > authenticated user data, because that is a requirement for
>> > django.contrib.auth app, if the request is not a RequestContext, the
>> > authenticated user data, is not passed to the template
>> >
>> > (https://docs.djangoproject.com/en/1.4/topics/auth/#authentication-data-in-templates)..
>> >
>> > Does someone can help me with this problem?
>> >
>> > PS: Sorry about my English, it is not my first language
>> >
>> > Thanks :D
>> >
>> > --
>> > You received this message because you are subscribed to the Google
>> > Groups
>> > "Django users" group.
>> > To view this discussion on the web visit
>> > https://groups.google.com/d/msg/django-users/-/ywPX8VH5CUQJ.
>> > To post to this group, send email to django-users@googlegroups.com.
>> > To unsubscribe from this group, send email to
>> > django-users+unsubscr...@googlegroups.com.
>> > For more options, visit this group at
>> > http://groups.google.com/group/django-users?hl=en.
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Django users" group.
>> To post to this group, send email to django-users@googlegroups.com.
>> To unsubscribe from this group, send email to
>> django-users+unsubscr...@googlegroups.com.
>> For more options, visit this group at
>> http://groups.google.com/group/django-users?hl=en.
>>
>
> --
> You
Re: Django Contrib Auth + Class Based Generic Views
urls.py:
urlpatterns = patterns('',
url(r'^/login$', LoginView.as_view()),
url(r'^$', HomeView.as_view(), {}, 'home'),
)
settings.py:
LOGIN_URL='/login/'
views.py:
class LoginView(FormView):
form_class = LoginForm
template_name = "auth/form.html"
def post(self, request, *args, **kwargs):
form = self.get_form(self.get_form_class())
if form.is_valid():
user = self.request['login']
password = self.request['password']
try:
auth = Authenticator()
auth.authenticate(user, password, self.request)
return self.form_valid(form)
def get_success_url(self):
return reverse('home')
class HomeView(TemplateView):
template_name = 'user/home.html'
components.py:
class Authenticator():
def authenticate(self, user, password, request = None):
self.user = auth.authenticate(username=user, password=password)
if request:
return self.login(request)
return self.user
def login(self, request):
if self.user is not None:
if self.user.is_active:
auth.login(request, self.user)
return self.user
else:
raise UserDisabledException("Usuario inativo")
else:
raise InvalidLoginException("Usuario/Senha invalidos")
class UserDisabledException(Exception):
def __init__(self, value):
self.value = value
def __str__(self):
return repr(self.value)
class InvalidLoginException(Exception):
def __init__(self, value):
self.value = value
def __str__(self):
return repr(self.value)
Thanks again :)
2012/4/3 Sergiy Khohlov
> Please provide your urls.py and your view which is used for this
>
> 2012/4/3 Matheus Ashton :
> > Hello Everybody,
> >
> > I'm having a problem using the django.contrib.auth app and class based
> > generic views in Django 1.3 / 1.4:
> >
> > After submitting the login form, my view receives the post data and
> tries to
> > authenticate the user and then redirect to a success page. Ok nothing
> new..
> > The problem is: My HomeView wich extends the TemplateView, receive the
> > redirect from the login form and uses a render_to_response function to
> > render the template, and that is my problem, because render_to_response
> does
> > not create a RequestContext object, the one I need to show the newly
> > authenticated user data, because that is a requirement for
> > django.contrib.auth app, if the request is not a RequestContext, the
> > authenticated user data, is not passed to the template
> > (
> https://docs.djangoproject.com/en/1.4/topics/auth/#authentication-data-in-templates)
> ..
> >
> > Does someone can help me with this problem?
> >
> > PS: Sorry about my English, it is not my first language
> >
> > Thanks :D
> >
> > --
> > You received this message because you are subscribed to the Google Groups
> > "Django users" group.
> > To view this discussion on the web visit
> > https://groups.google.com/d/msg/django-users/-/ywPX8VH5CUQJ.
> > To post to this group, send email to django-users@googlegroups.com.
> > To unsubscribe from this group, send email to
> > django-users+unsubscr...@googlegroups.com.
> > For more options, visit this group at
> > http://groups.google.com/group/django-users?hl=en.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To post to this group, send email to django-users@googlegroups.com.
> To unsubscribe from this group, send email to
> django-users+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/django-users?hl=en.
>
>
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en.
Re: Django Contrib Auth + Class Based Generic Views
Please provide your urls.py and your view which is used for this 2012/4/3 Matheus Ashton : > Hello Everybody, > > I'm having a problem using the django.contrib.auth app and class based > generic views in Django 1.3 / 1.4: > > After submitting the login form, my view receives the post data and tries to > authenticate the user and then redirect to a success page. Ok nothing new.. > The problem is: My HomeView wich extends the TemplateView, receive the > redirect from the login form and uses a render_to_response function to > render the template, and that is my problem, because render_to_response does > not create a RequestContext object, the one I need to show the newly > authenticated user data, because that is a requirement for > django.contrib.auth app, if the request is not a RequestContext, the > authenticated user data, is not passed to the template > (https://docs.djangoproject.com/en/1.4/topics/auth/#authentication-data-in-templates).. > > Does someone can help me with this problem? > > PS: Sorry about my English, it is not my first language > > Thanks :D > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/django-users/-/ywPX8VH5CUQJ. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
