No matter what I try in vs code the request is always greyed out. I'm following the Django tutorial and I get a 404 when loading the server because the index function can't be called cause the parameter is greyed, This works perfectly fine in Pycharm, but not vs code. Any solutions?
def index(request):
return HttpResponse("Hello, world. You're at the polls index.")
this is the urls for polls
from django.urls import path
from . import views
urlpatterns = [
path('', views.index, name='index'),
]
And urls for the whole website
from django.contrib import admin
from django.urls import include, path
urlpatterns = [
path('polls/', include('polls.urls')),
path('admin/', admin.site.urls),
]
The grayed out 'request' parameter in your function does not mean that it isn't called, it's telling you that the parameter isn't used, also make sure you use indentation in your function views:
def index(request):
return HttpResponse("Hello, world. You're at the polls index.")
Related
This is probably pretty simple but I can't get my head around it. I'm learning Django, have v3.0.4 installed and can't get the URLs from an app to work correctly.
On the project urls.py I have the following:
Project\urls.py:
from django.contrib import admin
from django.urls import path
from django.urls import include
from AppTwo import views
urlpatterns = [
path('', views.index, name='index'),
path('', include('AppTwo.urls')),
path('admin/', admin.site.urls),
]
I've created an app named "AppTwo" and have the following urls.py and views.py in the app:
AppTwo\urls.py:
from django.urls import path
from . import views
urlpatterns = [
path('/help', views.help, name='help'),
]
AppTwo\views.py:
from django.shortcuts import render
from django.http import HttpResponse
# Create your views here.
def index(request):
return HttpResponse("<em>My Second App</em>")
def help(request):
return HttpResponse("<em>Help Page!!!</em>")
If I browse to http://127.0.0.1:8000/ the index page loads and I see the text "My Second App" as expected. However if I browse to http://127.0.0.1:8000/help I get page not found 404 error.
I can also browse to the admin page just fine. So far this is a stock project, the only other change I made after creating it was to the settings.py file to install the "AppTwo" application. Based on the documentation, this looks like it should work, so what am I doing wrong?
yep, knew it was simple.
Changed
path('/help', views.help, name='help'),
to:
path('help/', views.help, name='help'),
all good now.
I know this question has been asked and i have gone through all those answers but i didn't get the solution still. Please help me find out what is wrong .
This is the code from django website for version 1.11 of django .
mysite/urls.py
from django.conf.urls import include, url
from django.contrib import admin
urlpatterns = [
url(r'^polls/', include('polls.urls')),
url(r'^admin/', admin.site.urls),
]
mysite/polls/urls.py
from django.conf.urls import url
from . import views
urlpatterns = [
url(r'^$', views.index, name='index'),
]
mysite/polls/views.py
from django.shortcuts import render
from django.http import HttpResponse
def index(request):
return HttpResponse("Hello, world. You're at the polls index.")
I am getting the following error
Click to view the error
Your urls.py is in the wrong place, it should be mysite/mysite/urls.py (in the same directory as settings.py).
when i tried to write the first urlpattern and the first view, i got this error, so i can be able to access to the authentification template, i have no idea what can be the source of this error
# my gp/urls.py
from django.contrib import admin
from django.conf.urls import url
from . import views
urlpatterns = [
path('admin/', admin.site.urls),
url(r'^$', views.index, name='index'),
]
# my views.py
from django.shortcuts import render
def index(request):
return render(request,'gp/index.html')
when i try to run the server this is the error i get
raise ImproperlyConfigured(msg.format(name=self.urlconf_name))
django.core.exceptions.ImproperlyConfigured: The included URLconf
'gp.urls' does not appear to have any patterns in it. If you see valid
patterns in the file then the issue is probably caused by a circular
import.
this is my program tree
gp
apps
conge
organisation
personnel
stage
gp
pycache
init.py
settings.py
urls.py
views.py
wsgi.py
static
templates
gp
index.html
db.sqlte3
manage.py
# my gp/urls.py
from django.contrib import admin
from django.urls import path
from . import views
urlpatterns = [
path('admin/', admin.site.urls),
path('', views.index, name='index'),
]
# my views.py
from django.shortcuts import render
def index(request):
return render(request,'gp/index.html', {})
what i edited is:
instead of from django.conf.urls import url i wrote from
django.urls import path
added {} in render function (its optional but just in case :) )
As stated in here: https://code.djangoproject.com/ticket/30728#no1
Maybe try to use latest Python version. Python 3.9 able to work
I have a few functions in the view.py in my Django project:
Here is the views.py and urls.py under polls:
polls/views.py
from django.shortcuts import render
from django.http import HttpResponse
def index(request):
return HttpResponse("Hello, world. You're at the polls index.")
def search(request):
return HttpResponse("You're at the polls search.")
polls/urls.py
from django.urls import path
from . import views
from django.conf.urls import include, url
urlpatterns = [
path('', views.index, name='index'),
path('', views.search, name='search'),
]
I am able to get the index page, but have trouble to reach the page in the search function. I got the error below:
How do I access the search function in the views.py? Thanks!
edit your polls/urls.py as below:
urlpatterns = [
path('', views.index, name='index'),
path('search/', views.search, name='search'),
]
the first argument of the path is the url pattern.
I think you misunderstood the third argument(name). it has nothing to do with the url pattern, it's a name for the url, that'll be useful for url reversing. read the document for more information
I still new to Django and I'm following this tutorial in YouTube. I can't proceed to the next tutorial because I hit an error.
When I type http://127.0.0.1:8000/music. I get this error.
Check my code below:
mysite urls.py
from django.conf.urls import include, url
from django.contrib import admin
urlpatterns = [
url(r'^admin/', admin.site.urls),
url(r'^music/', include('music.urls')),
]
music urls.py
from django.conf.urls import url
from . import views
urlpatterns = [
url(r'^$', views.index, name='index'),
]
music views.py
from django.http import HttpResponse
def index(request):
return HttpResponse("<h1>Hello World</h1>")
Please help.
You might have not saved the project/urls.py file.
Or to check whether the music is set in INSTALLED_APPS in settings.py?