62 lines
2 KiB
Python
62 lines
2 KiB
Python
from django.shortcuts import get_object_or_404, render
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# Create your views here.
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from django.http import HttpResponse
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from django.template import loader
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from .models import Question
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from django.http import Http404
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## simple index
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#def index(request):
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# return HttpResponse("Hello, world. You're at the polls index.")
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## meaningful index
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#def index(request):
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# latest_question_list = Question.objects.order_by('-pub_date')[:5]
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# output = ', '.join([q.question_text for q in latest_question_list])
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# return HttpResponse(output)
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## meaningful and templated index
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#def index(request):
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# latest_question_list = Question.objects.order_by('-pub_date')[:5]
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# template = loader.get_template('polls/index.html')
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# context = {
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# 'latest_question_list': latest_question_list,
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# }
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# return HttpResponse(template.render(context, request))
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## meaningful, templated and easy to write index
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## and then we no longer need to import loader and HttpResponse
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def index(request):
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latest_question_list = Question.objects.order_by('-pub_date')[:5]
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context = {
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'latest_question_list': latest_question_list,
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}
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return render(request, 'polls/index.html', context)
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## simple detail
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#def detail(request, question_id):
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# return HttpResponse("You're looking at question %s." % question_id)
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## meaningful detail
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#def detail(request, question_id):
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# try:
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# question = Question.objects.get(pk=question_id)
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# except Question.DoesNotExist:
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# raise Http404("Question does not exist")
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# return render(request, 'polls/detail.html', {'question': question})
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## meaningful and easy to write detail
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def detail(request, question_id):
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question = get_object_or_404(Question, pk=question_id)
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return render(request, 'polls/detail.html', {'question': question})
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def results(request, question_id):
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response = "You're looking at the results of question %s."
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return HttpResponse(response % question_id)
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def vote(request, question_id):
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return HttpResponse("You're voting on question %s." % question_id)
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