from django.shortcuts import render
from django.template import RequestContext, loader
from django.http import HttpResponse, Http404
from polls.models import Question
# Create your views here.

def index(request):
    latest_question_list = Question.objects.order_by('-pub_date')[:5]
    template = loader.get_template('polls/index.html')
    context = {'latest_question_list': latest_question_list}
    return render(request, 'polls/index.html', context)
    
def detail(request, question_id):
    try:
        question = Question.objects.get(pk=question_id)
    except:
        raise Http404("Question does not exist")
    return render(request, 'polls/detail.html', {'question': question})

def results(request, question_id):
    response = "You're looking at the results of the question %s."
    return HttpResponse(response % question_id)

def vote(request, question_id):
    return HttpResponse("You're on voting question {0}.".format(question_id))

from django.shortcuts import render
from django.template import RequestContext, loader
from django.http import HttpResponse, Http404
from polls.models import Question
# Create your views here.

def index(request):
    latest_question_list = Question.objects.order_by('-pub_date')[:5]
    template = loader.get_template('polls/index.html')
    context = {'latest_question_list': latest_question_list}
    return render(request, 'polls/index.html', context)
    
def detail(request, question_id):
    question = get_object_or_404(Question, pk=question_id)
    return render(request, 'polls/detail.html', {'question': question})

def results(request, question_id):
    response = "You're looking at the results of the question %s."
    return HttpResponse(response % question_id)

def vote(request, question_id):
    return HttpResponse("You're on voting question {0}.".format(question_id))

refactor details view with shortcut