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Regular Expressions not resolved after using re_path in django urls

I have a problem with Django urls:
main urls.py
from django.contrib import admin
from django.urls import include, re_path, path
urlpatterns = [
path('admin/', admin.site.urls),
re_path(r'^', include('tutorials.urls')),
]
tutorials/urls.py
from django.urls import re_path
from tutorials import views
urlpatterns = [
re_path(r'^api/tutorials$', views.tutorial_list),
re_path(r'^api/tutorials/(?P<pk>[0-9]+)$', views.tutorial_detail),
re_path(r'^api/tutorials/published$', views.tutorial_list_published)
]
when i go to check API via browser after python manage.py runserver i get:
Looks like regular expressions are not resolved? Any ideas?

You asked the "http://127.0.0.1:8080/api" URL.
Your urlpatterns does not contains any path which could match with this url.
I don't know where you want to go with this url, but if you add
path('api', views.tutorial_list),
In your urlpatterns list, you will go to tutorial_list view for example.
You don't need to use re_path for path without regular expression. just use path function.

Django, Path return 404

I've got an issue with my Django app, when i try to browse to http://127.0.0.1:8000/list/ it returns a 404 error :
Using the URLconf defined in f_django.urls, Django tried these URL patterns, in this order:
^contact/$
^description/$
^$
myapp/
admin/
The current path, list/, didn't match any of these.
Here my urls.py file :
from django.contrib import admin
from django.urls import path
from django.conf.urls import url
from django.urls import include
from . import views
urlpatterns = [
url(r'^contact/$',views.contact),
url(r'^description/$',views.description),
url(r'^$',include('myapp.urls')),
path('myapp/',include('myapp.urls')),
path('admin/', admin.site.urls),
]
My myapp/urls.py file :
from django.conf.urls import url
from django.urls import path
from . import views
urlpatterns = [
url(r'^$',views.index),
url(r'^list',views.list),
url(r'^Articles/(?P<id>[0-9]+)$', views.details),
]
And this line in my settings.py :
INSTALLED_APPS = [
'myapp.apps.MyappConfig',
]
Thanks in advance for your help

Change '^list' to '^list/$', having your urls end with a / is important because Django appends slashes by default to any incoming url which doesn't end in one. You can change this by setting APPEND_SLASH = False in the settings. Also you are including myapp.urls twice in your project level urls.
Also in your include:
url(r'^$',include('myapp.urls'))
You are including urls but in the pattern you write ^$. In regex ^ means the string should start from that position and $ means the string should end at that position. Your pattern for views.list end up being ^$^list/$ which is impossible to match. Basically you are preventing any included urls from being matched if you do this. Remove the $ from there.

Page not found at /polls

I am a total beginner in "django" so I'm following some tutorials currently I' am watching https://youtu.be/JT80XhYJdBw Clever Programmer's tutorial which he follows django tutorial
Everything was cool until making a polls url
Code of views.py:
from django.shortcuts import render
from django.http import HttpResponse
def index(request):
HttpResponse("Hello World.You're at the polls index")
Code of polls\urls.py:
from django.urls import path
from . import views
urlpatterns = [
path('', views.index, name='index'),
]
Code of Mypr\urls.py:
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('admin/',admin.site.urls),
path('polls/',include('polls.urls')),
]
I don't get it I did the same thing but I'm getting error not only polls.In one turtorial he decided to make blog,and again the same error:
Page not found (404)
Request Method: GET
Request URL: http://127.0.0.1:8000/polls/
Using the URLconf defined in Mypr.urls, Django tried these URL patterns, in
this order:
admin/
The current path, polls/, didn't match any of these.
Please my seniors help me.
Note:I'm using the latest versions of django,windows and as editor I'm using Pycharm.
Already tried(and did not work):
from django.urls import path
from polls.views import index
urlpatterns = [
path('', index, name='index'),
]

Page not found (404)
Request Method: GET
Request URL: http://127.0.0.1:8000/polls/
Using the URLconf defined in Mypr.urls, Django tried these URL patterns, in this order:
admin/
The current path, polls/, 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.

try to access polls/ URL in your browser then you will access the page
Because you have accessed the URL of your project, you have to go to this URL to access your app
try by changing your code like this
from django.urls import path
from polls.views import index
urlpatterns = [
path('', index, name='index'),
]

I was facing the same error. Feel kinda dumb after figuring out how to solve this.
Your urls.py content is all right
from django.contrib import admin
from django.urls import include, path
urlpatterns = [
path('polls/', include('polls.urls')),
path('admin/', admin.site.urls),
]
But it must be included in the mysite\mysite\urls.py and not in mysite\urls.py.
That means the inner mysite/ directory is the actual Python package for your project. Its name is the Python package name you’ll need to use to import anything inside it.

Using the URLconf defined in mysite.urls, Django tried these URL patterns, in this order

I have a problem with Django. Actually I want to create a login panel in my new site but when I try to write address the debugger respond me a error:
Page not found (404)
Request Method: GET
Request URL: http://localhost:8000/account/login
Using the URLconf defined in firmowa.urls, Django tried these URL patterns, in this order:
admin/
^account/
The current path, account/login, didn't match any of these.
My firmowa.urls is
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('admin/', admin.site.urls),
path(r'^account/', include('account.urls')),
]
And the project urls.py is:
from django.urls import path
from . import views
urlpatterns = [
path(r'^login/$', views.user_login, name='login'),
]
I'm looking a solution from few hours but still nothing.

path is a new feature in Django 2.0 and works different than the old url. Don't use regex in path. If you need regex, use re_path instead, but in your case there's no need for that.
Change your code to:
urlpatterns = [
path('login/', views.user_login, name='login'),
]
etc. and it should work.
More on the topic here and here.

from django.urls import path
from . import views
from django.conf.urls import url
urlpatterns = [
url( r'^$', views.index , name='index') ,
]

Django Not Recognizing URLs

I am getting a 404 error for a few of my URLs in my django project. For example:
Page not found (404)
Request Method: GET
Request URL: http://127.0.0.1:8000/admin
Using the URLconf defined in some_project.urls, Django tried these URL patterns, in this order:
^$ [name='home']
^admin/$
But I haven't changed anything to the file.
urls.py
from django.conf.urls import patterns, include, url
from django.contrib import admin
admin.autodiscover()
urlpatterns = patterns('',
# Examples:
url(r'^$', 'views.index',name='home',),
url(r'^admin/$', include(admin.site.urls)),
)
This problem seemed to come after I installed Django Evolve. Not sure if that has something to do with it.

Your pattern is not correct, it should be:
url(r'^admin/', include(admin.site.urls)),

Your request url is http://127.0.0.1:8000/admin, but your urlpattern is url(r'^admin/$', include(admin.site.urls)).
There is an extra / in the urlpattern.
If you want to include other URLConfs, here's an example to include other URLconfs:
from django.conf.urls import include, patterns, url
urlpatterns = patterns('',
# ... snip ...
url(r'^comments/', include('django.contrib.comments.urls')),
url(r'^community/', include('django_website.aggregator.urls')),
url(r'^contact/', include('django_website.contact.urls')),
# ... snip ...
)
As Burhan correctly pointed out, you need to remove the trailing $ so that include could work.
The reason is because in regex trailing $ matches right after the last character in the string.

It was a problem with the settings file. There was a merge problem with what I had and another developer had.
The /$ wasn't related to this problem. I added it when I was trouble shooting.