Seriously?
path('<int:pk/', views.DetailView.as_view(), name='detail'),
Should be
path('<int:pk>/', views.DetailView.as_view(), name='detail'),
You have posted several time in the last two days and every issue you have
had has been a typo. People on this board are happy to help with django
issues, but you should be really using an IDE that will catch at least some
of these typos. PyCharm is a good one
On Tuesday, May 8, 2018 at 12:52:15 PM UTC-4, Avitab Ayan Sarmah wrote:
>
> Please mention where exactly I missed >
>
>
> On Tue 8 May, 2018, 10:19 PM C. Kirby, <mis...@gmail.com <javascript:>>
> wrote:
>
>> You are missing a closing '>' in your detail url
>>
>> On Tuesday, May 8, 2018 at 12:42:20 PM UTC-4, Avitab Ayan Sarmah wrote:
>>>
>>> polls/urls.py:
>>>
>>> from django.urls import path
>>>
>>> from . import views
>>>
>>> app_name = 'polls'
>>> urlpatterns = [
>>> # ex: /polls/
>>> path('', views.IndexView.as_view(), name='index'),
>>> path('<int:pk/', views.DetailView.as_view(), name='detail'),
>>> path('<int:pk>/results/', views.ResultsView.as_view(), name='results'),
>>> path('<int:question_id>/vote/', views.vote, name='vote'),
>>> ]
>>>
>>>
>>> On Tuesday, May 8, 2018 at 10:09:44 PM UTC+5:30, Julio Biason wrote:
>>>>
>>>> Your problem is your urls.py:
>>>>
>>>> django.urls.exceptions.NoReverseMatch: Reverse for 'detail' with
>>>> arguments '(1,)' not found. 1 pattern(s) tried: ['\\<int\\:pk\\/$']
>>>>
>>>> You are looking for a URL named "details" which accepts 1 number and
>>>> Django does not know it.
>>>>
>>>> On Tue, May 8, 2018 at 1:34 PM, Avitab Ayan Sarmah <avita...@gmail.com>
>>>> wrote:
>>>>
>>>>> Exceptions:
>>>>>
>>>>> PS C:\Users\AVITABAYAN\mysite> python manage.py runserver
>>>>> Performing system checks...
>>>>>
>>>>> System check identified no issues (0 silenced).
>>>>> May 08, 2018 - 22:00:28
>>>>> Django version 2.0.1, using settings 'mysite.settings'
>>>>> Starting development server at http://127.0.0.1:8000/
>>>>> Quit the server with CTRL-BREAK.
>>>>> Internal Server Error: /
>>>>> Traceback (most recent call last):
>>>>> File
>>>>> "c:\python36\lib\site-packages\django\core\handlers\exception.py", line
>>>>> 35,
>>>>> in inner
>>>>> response = get_response(request)
>>>>> File "c:\python36\lib\site-packages\django\core\handlers\base.py",
>>>>> line 158, in _get_response
>>>>> response = self.process_exception_by_middleware(e, request)
>>>>> File "c:\python36\lib\site-packages\django\core\handlers\base.py",
>>>>> line 156, in _get_response
>>>>> response = response.render()
>>>>> File "c:\python36\lib\site-packages\django\template\response.py",
>>>>> line 106, in render
>>>>> self.content = self.rendered_content
>>>>> File "c:\python36\lib\site-packages\django\template\response.py",
>>>>> line 83, in rendered_content
>>>>> content = template.render(context, self._request)
>>>>> File
>>>>> "c:\python36\lib\site-packages\django\template\backends\django.py", line
>>>>> 61, in render
>>>>> return self.template.render(context)
>>>>> File "c:\python36\lib\site-packages\django\template\base.py", line
>>>>> 175, in render
>>>>> return self._render(context)
>>>>> File "c:\python36\lib\site-packages\django\template\base.py", line
>>>>> 167, in _render
>>>>> return self.nodelist.render(context)
>>>>> File "c:\python36\lib\site-packages\django\template\base.py", line
>>>>> 943, in render
>>>>> bit = node.render_annotated(context)
>>>>> File "c:\python36\lib\site-packages\django\template\base.py", line
>>>>> 910, in render_annotated
>>>>> return self.render(context)
>>>>> File "c:\python36\lib\site-packages\django\template\defaulttags.py",
>>>>> line 314, in render
>>>>> return nodelist.render(context)
>>>>> File "c:\python36\lib\site-packages\django\template\base.py", line
>>>>> 943, in render
>>>>> bit = node.render_annotated(context)
>>>>> File "c:\python36\lib\site-packages\django\template\base.py", line
>>>>> 910, in render_annotated
>>>>> return self.render(context)
>>>>> File "c:\python36\lib\site-packages\django\template\defaulttags.py",
>>>>> line 211, in render
>>>>> nodelist.append(node.render_annotated(context))
>>>>> File "c:\python36\lib\site-packages\django\template\base.py", line
>>>>> 910, in render_annotated
>>>>> return self.render(context)
>>>>> File "c:\python36\lib\site-packages\django\template\defaulttags.py",
>>>>> line 447, in render
>>>>> url = reverse(view_name, args=args, kwargs=kwargs,
>>>>> current_app=current_app)
>>>>> File "c:\python36\lib\site-packages\django\urls\base.py", line 88,
>>>>> in reverse
>>>>> return iri_to_uri(resolver._reverse_with_prefix(view, prefix,
>>>>> *args, **kwargs))
>>>>> File "c:\python36\lib\site-packages\django\urls\resolvers.py", line
>>>>> 632, in _reverse_with_prefix
>>>>> raise NoReverseMatch(msg)
>>>>> django.urls.exceptions.NoReverseMatch: Reverse for 'detail' with
>>>>> arguments '(1,)' not found. 1 pattern(s) tried: ['\\<int\\:pk\\/$']
>>>>> [08/May/2018 22:00:42] "GET / HTTP/1.1" 500 134672
>>>>>
>>>>> views.py:
>>>>>
>>>>> from django.shortcuts import get_object_or_404, render
>>>>> from django.http import HttpResponseRedirect
>>>>> from django.urls import reverse
>>>>> from django.views import generic
>>>>>
>>>>> from . models import Choice, Question
>>>>>
>>>>>
>>>>> class IndexView(generic.ListView):
>>>>> template_name = 'polls/index.html'
>>>>> context_object_name = 'latest_question_list'
>>>>>
>>>>> def get_queryset(self):
>>>>> """Return the last five published questions."""
>>>>> return Question.objects.order_by('-pub_date')[:5]
>>>>>
>>>>>
>>>>> class DetailView(generic.DetailView):
>>>>> model = Question
>>>>> template_name = 'polls/detail.html'
>>>>>
>>>>>
>>>>> class ResultsView(generic.DetailView):
>>>>> model = Question
>>>>> template_name = 'polls/results.html'
>>>>>
>>>>>
>>>>> def vote(request, question_id):
>>>>> question = get_object_or_404(Question, pk=question_id)
>>>>> try:
>>>>> selected_choice = question.choice_set.get(pk=request.POST['choice'])
>>>>> except (KeyError, Choice.DoesNotExist):
>>>>> #Redisplay the question voting form.
>>>>> return render(request, 'polls/detail.html', {
>>>>> 'question': question,
>>>>> 'error_message': "you didn't select a choice.",
>>>>> })
>>>>> else:
>>>>> selected_choice.votes +=1
>>>>> selected_choice.save()
>>>>> #...
>>>>> #...
>>>>> #...
>>>>> return HttpResponseRedirect(reverse('polls:results', args=(question.id
>>>>> ,)))
>>>>>
>>>>> index.html:
>>>>>
>>>>> {% if latest_question_list %}
>>>>> <ul>
>>>>> {% for question in latest_question_list %}
>>>>> <li><a href="{% url 'polls:detail' question.id %}">{{
>>>>> question.question_text }}</a></li>
>>>>> {% endfor %}
>>>>> </ul>
>>>>> {% else %}
>>>>> <p>No polls are available.</p>
>>>>> {% endif %}
>>>>>
>>>>>
>>>>> --
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>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> *Julio Biason*, Sofware Engineer
>>>> *AZION* | Deliver. Accelerate. Protect.
>>>> Office: +55 51 3083 8101 | Mobile: +55 51 *99907 0554*
>>>>
>>> --
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>
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