I have a little problem with Django 2.0. In my case the debugger responded with this message:
Page not found (404)
Request Method: GET
Request URL: http://localhost:8000/
Using the URLconf defined in bajkowo.urls, Django tried the following URL patterns, in this order:
admin/
bajki/
But that resulted in an error:
The empty path didn't match any of these.
You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.
I have checked the views and URLs, but I could not find a bug or a typo. Could anyone check my code?
urls.py:
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('admin/', admin.site.urls),
path('bajki/', include('bajki.urls')),
]
bajki/urls.py:
from django.urls import path
from . import views
urlpatterns = [
path('bajki/',views.lista_bajek, name='lista_bajek'),
]
bajki/views.py:
from django.shortcuts import render
def lista_bajek(request):
return render(request, 'bajki/lista_bajek.html', {})
The def lista_bajek should respond with a blank website, but returns a 404 error code. Of course, I did create the bajki/templates/bajki/lista_bajek.html file.
Related
I used the official Django documentation to create this code and I consistently get a 404 error when I put localhost:server/polls/ in the search bar. I followed the tutorial pretty much identically but it still doesn't seem to work. Anyone know a solution to get text displayed at localhost:server/polls/ or at localhost:server?
polls/views.py:
from django.shortcuts import render
from django.http import HttpResponse
def index(response):
return HttpResponse('Polls')
polls/urls.py:
from django.urls import path
from . import views
urlpatterns =[
path('', views.index, name='index'),
]
mysite/urls.py:
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('admin/', admin.site.urls),
path('polls/', include('polls.urls')),
]
Error message:
Using the URLconf defined in mysite.urls, Django tried these URL patterns, in this order: admin/
The current path, polls/, didn't match any of these.
I have looked at lots of different potential solutions and none of them seem to work. Please let me know if you need more info/code, thanks
I am following this tutorial.
https://www.youtube.com/watch?v=a48xeeo5Vnk
Here is my code for views:
from django.shortcuts import render
from django.http import HttpResponse
# Create your views here.
def home(request):
return HttpResponse('<h1>This is our blog</h1>')
def about(request):
return HttpResponse('<h1>This is our About Page</h1>')
def next(request):
return HttpResponse('<h1>This is our next Page</h1>')
This is my App urls page code
from django.urls import path
from . import views
urlpatterns = [
path('', views.home, name='blog-home'),
path('about/', views.about, name='blog-about'),
path('next/', views.next, name='blog-NEXT'),
]
This is my main project URL code
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('firstapp', include('firstapp.urls')),
path('admin/', admin.site.urls),
]
Now when I try this with only single view i.e default page '', it works alone, with no more pages mentioned in code, however when I add more views it gives me a 404 page error. I believe the code is fine and it shoud work, but somehow it chose not to.
Tried different browser, tried forums but nothing.
Here is the error.
Page not found (404)
Request Method: GET
Request URL: http://127.0.0.1:8000/firstapp/
Using the URLconf defined in first.urls, Django tried these URL patterns, in this order:
firstapp [name='blog-home']
firstapp about/ [name='blog-about']
firstapp next/ [name='blog-NEXT']
admin/
The current path, firstapp/, didn't match any of these.
Any assistance would be appreciated.
Do below changes
from:
path('firstapp', include('firstapp.urls')),
to:
path('firstapp/', include('firstapp.urls')),
I'm going through the polls Django tutorial and have searched for answers to this. So far:
I made sure I'm using the right directories. The main urls.py is in mysite/mysite/, the polls urls.py is in mysite/polls/urls.py.
Tried adding 'polls' to INSTALLED_APPS in the settings.py of mysite/mysite.
Am making sure that I am requesting 127.0.0.1:8000/polls and not 127.0.0.1:8000
I am using Python 3.4 and Django 1.9, same as the tutorial.
I am still receiving this message:
Page not found (404)
Request Method: GET
Request URL: http://127.0.0.1:8000/polls
Using the URLconf defined in mysite.urls, Django tried these URL patterns, in this order:
^polls/
^admin/
The current URL, polls, didn't match any of these.
mysite/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")
In your polls/urls.py
change url(r'^%', views.index, name='index') to url(r'^$', views.index, name='index').
Also in your urls.py, you have route for 127.0.0.1:8000/polls/ and you request for 127.0.0.1:8000/polls . Notice the trailing slash.
So you should request to 127.0.0.1:8000/polls/ .
Add APPEND_SLASH = True in your settings.py file so that it would redirect 127.0.0.1:8000/polls to 127.0.0.1:8000/polls/ .
So i tried your Index view with your urls.py.
It works, the only thing different is in your "Request URL, you must request for - 127.0.0.1:8000/polls/%
changing your urls to
url('^/%', index) - polls URLs.py
url('^polls', include('polls.urls')) - project URLs
This will work.
I followed the instructions in the tutorial
I made one change for debugging, here are the files:
mysite1\urls.py:
from django.conf.urls import include, url
from django.contrib import admin
urlpatterns = [
url(r'^abc/', include('polls.urls')),
url(r'^polls/', admin.site.urls),
url(r'^admin/', admin.site.urls),
]
File: mysite1\polls\urls.py
from django.conf.urls import url
from .import views
urlpatterns = [
url(r'^&', views.index, name='index'),
]
Now if I go to the site http://127.0.0.1:8000/polls/ then it shows the login page same as going to the site http://127.0.0.1:8000/admin/.
However, if I go to the site http://127.0.0.1:8000/abc/ it gives me the following:
Page not found (404)
Request Method: GET
Request URL: http://127.0.0.1:8000/abc
Using the URLconf defined in mysite1.urls, Django tried these URL patterns, in this order:
^abc/
^polls/
^admin/
The current URL, abc, didn't match any of these.
You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.
Can someone guide me what I am doing wrong?
In mysite1\polls\urls.py It should be
url(r'^$', views.index, name='index'),
Notice that your code had an & instead of $. $ indicates a end-of-string match character.
I had a few issues with this, maybe it'll help someone. My VS code was running python 2.7 so the first line on page urls.py in the web project folder (not the polls folder) I had to change to "django.conf.urls import include, url" from "from "django.urls import include, path". I had to include .conf. and urls, path was not working and it was not working without "conf".
Another issue I had on this same page is I had to correct it to "urlpatterns = [url('', include('hello.urls'))..." from "urlpatterns = [path('', include("hello.urls"))". Path was not working so I got this to work.
The third thing is, Notice that there is a '' in the code. It should be blank otherwise when you go to url http://127.0.0.1:8000/ it doesn't redirect to views.py in the polls folder.
I hope this helps someone. Thanks
Currently getting a 404 error for my application when I try to access the url /contato, and I am not sure why, can anyone help me?
Here is the error:
Page not found (404)
Request Method: GET
Request URL: http://localhost:8002/contato
(...)
^contato/
(...)
Here is my code.
My main urls.py has:
from django.conf.urls import patterns, include, url
from django.conf import settings
from django.contrib import admin
urlpatterns = patterns('',
url(r'^admin/password_reset/$', 'django.contrib.auth.views.password_reset', name='admin_password_reset'),
url(r'^admin/password_reset/done/$', 'django.contrib.auth.views.password_reset_done'),
url(r'^reset/(?P<uidb36>[0-9A-Za-z]+)-(?P<token>.+)/$', 'django.contrib.auth.views.password_reset_confirm'),
url(r'^reset/done/$', 'django.contrib.auth.views.password_reset_complete'),
url(r'^admin/', include(admin.site.urls)),
url(r'^perfil/', include('perfil.urls')),
url(r'^contato/', include('contato.urls')),
url(r'^$', 'views.index', name='index'),)
My contato.urls.py:
from django.conf.urls.defaults import patterns, url
urlpatterns = patterns('contato.views',
url(r'^contato/$', 'contato', name="contato"),
)
my views.py in contato:
from django.shortcuts import render_to_response
from django.template import RequestContext
def contato(request):
render_to_response('contato/contato.html',locals(),context_instance=RequestContext(request),)
You don't have a match for the url "/contato". In your base urls.py, you point the prefix "/contato" to include contato.urls, and then in that file you have a single URL which is again "/contato": so the combined URL for that view is "/contato/contato".
If you just want the URL to match "contato", you should either get the included url to match just "^$", or (probably better) don't bother including the separate urls.py and match the view directly from the base file.