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skwak0205skwak0205
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completed application
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‎db.sqlite3

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‎manage.py

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#!/usr/bin/env python
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"""Django's command-line utility for administrative tasks."""
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import os
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import sys
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def main():
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'pollster.settings')
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try:
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from django.core.management import execute_from_command_line
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except ImportError as exc:
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raise ImportError(
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"Couldn't import Django. Are you sure it's installed and "
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"available on your PYTHONPATH environment variable? Did you "
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"forget to activate a virtual environment?"
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) from exc
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execute_from_command_line(sys.argv)
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if __name__ == '__main__':
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main()

‎pages/__init__.py

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‎pages/admin.py

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from django.contrib import admin
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# Register your models here.

‎pages/apps.py

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from django.apps import AppConfig
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class PagesConfig(AppConfig):
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name = 'pages'

‎pages/migrations/__init__.py

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‎pages/models.py

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from django.db import models
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# Create your models here.

‎pages/tests.py

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from django.test import TestCase
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# Create your tests here.

‎pages/urls.py

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from django.urls import path
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from . import views
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urlpatterns = [
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path('', views.index, name='index'),
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]

‎pages/views.py

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from django.shortcuts import render
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def index(request):
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return render(request, 'pages/index.html')

‎polls/__init__.py

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‎polls/admin.py

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from django.contrib import admin
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from .models import Question, Choice
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admin.site.site_header = "Pollster Admin"
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admin.site.site_title = "Pollster Admin Area"
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admin.site.index_title = "Welcome to the Pollster admin area"
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class ChoiceInline(admin.TabularInline):
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model = Choice
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extra = 3
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class QuestionAdmin(admin.ModelAdmin):
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fieldsets = [(None, {'fields': ['question_text']}),
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('Date Information', {'fields': ['pub_date'], 'classes': ['collapse']}), ]
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inlines = [ChoiceInline]
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# admin.site.register(Question)
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# admin.site.register(Choice)
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admin.site.register(Question, QuestionAdmin)

‎polls/apps.py

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from django.apps import AppConfig
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class PollsConfig(AppConfig):
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name = 'polls'

‎polls/migrations/0001_initial.py

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# Generated by Django 3.0.8 on 2020-07-05 15:03
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from django.db import migrations, models
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import django.db.models.deletion
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class Migration(migrations.Migration):
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initial = True
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dependencies = [
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]
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operations = [
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migrations.CreateModel(
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name='Question',
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fields=[
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('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('question_text', models.CharField(max_length=200)),
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('pub_date', models.DateTimeField(verbose_name='date published')),
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],
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),
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migrations.CreateModel(
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name='Choice',
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fields=[
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('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('choice_text', models.CharField(max_length=200)),
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('votes', models.IntegerField(default=0)),
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('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='polls.Question')),
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],
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),
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]

‎polls/migrations/__init__.py

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‎polls/models.py

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from django.db import models
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class Question(models.Model):
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question_text = models.CharField(max_length=200)
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pub_date = models.DateTimeField('date published')
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def __str__(self):
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return self.question_text
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class Choice(models.Model):
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question = models.ForeignKey(Question, on_delete=models.CASCADE)
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choice_text = models.CharField(max_length=200)
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votes = models.IntegerField(default=0)
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def __str__(self):
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return self.choice_text

‎polls/tests.py

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from django.test import TestCase
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# Create your tests here.

‎polls/urls.py

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from django.urls import path
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from . import views
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app_name = 'polls'
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urlpatterns = [
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path('', views.index, name='index'),
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path('<int:question_id>/', views.detail, name="detail"),
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path('<int:question_id>/results/', views.results, name="results"),
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path('<int:question_id>/vote/', views.vote, name='vote')
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]

‎polls/views.py

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from django.template import loader
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from django.http import HttpResponse, HttpResponseRedirect
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from django.shortcuts import get_object_or_404, render
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from django.urls import reverse
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from .models import Question, Choice
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# Get questions and display them
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def index(request):
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latest_questions_list = Question.objects.order_by('-pub_date')[:5]
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context = {'latest_question_list': latest_questions_list}
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return render(request, 'polls/index.html', context)
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# Show specific question and choices
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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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# Get question and display results
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def results(request, question_id):
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question = get_object_or_404(Question, pk=question_id)
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return render(request, 'polls/results.html', {'question': question})
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# Vote for a question choice
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def vote(request, question_id):
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# print(request.POST['choice'])
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question = get_object_or_404(Question, pk=question_id)
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try:
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selected_choice = question.choice_set.get(pk=request.POST['choice'])
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except (KeyError, Choice.DoesNotExist):
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# Redisplay the question voting form.
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return render(request, 'polls/detail.html', {
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'question': question,
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'error_message': "You didn't select a choice.",
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})
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else:
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selected_choice.votes += 1
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selected_choice.save()
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# Always return an HttpResponseRedirect after successfully dealing
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# with POST data. This prevents data from being posted twice if a
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# user hits the Back button.
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return HttpResponseRedirect(reverse('polls:results', args=(question.id,)))

‎pollster/__init__.py

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‎pollster/asgi.py

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"""
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ASGI config for pollster project.
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It exposes the ASGI callable as a module-level variable named ``application``.
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For more information on this file, see
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https://docs.djangoproject.com/en/3.0/howto/deployment/asgi/
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"""
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import os
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from django.core.asgi import get_asgi_application
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'pollster.settings')
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application = get_asgi_application()

‎pollster/settings.py

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"""
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Django settings for pollster project.
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Generated by 'django-admin startproject' using Django 3.0.8.
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For more information on this file, see
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https://docs.djangoproject.com/en/3.0/topics/settings/
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For the full list of settings and their values, see
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https://docs.djangoproject.com/en/3.0/ref/settings/
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"""
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import os
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# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
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BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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# Quick-start development settings - unsuitable for production
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# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
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# SECURITY WARNING: keep the secret key used in production secret!
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SECRET_KEY = 't5t%!gk!d5!t8okg9+u=%556ii91y!!&zn!shb!56vs^v-b25e'
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# SECURITY WARNING: don't run with debug turned on in production!
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DEBUG = True
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ALLOWED_HOSTS = []
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# Application definition
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INSTALLED_APPS = [
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'polls.apps.PollsConfig',
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'django.contrib.admin',
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'django.contrib.auth',
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'django.contrib.contenttypes',
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'django.contrib.sessions',
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'django.contrib.messages',
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'django.contrib.staticfiles',
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]
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MIDDLEWARE = [
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'django.middleware.security.SecurityMiddleware',
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'django.contrib.sessions.middleware.SessionMiddleware',
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'django.middleware.common.CommonMiddleware',
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'django.middleware.csrf.CsrfViewMiddleware',
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'django.contrib.auth.middleware.AuthenticationMiddleware',
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'django.contrib.messages.middleware.MessageMiddleware',
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'django.middleware.clickjacking.XFrameOptionsMiddleware',
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]
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ROOT_URLCONF = 'pollster.urls'
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TEMPLATES = [
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{
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'BACKEND': 'django.template.backends.django.DjangoTemplates',
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'DIRS': [os.path.join(BASE_DIR, 'templates')],
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'APP_DIRS': True,
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'OPTIONS': {
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'context_processors': [
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'django.template.context_processors.debug',
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'django.template.context_processors.request',
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'django.contrib.auth.context_processors.auth',
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'django.contrib.messages.context_processors.messages',
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],
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},
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},
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]
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WSGI_APPLICATION = 'pollster.wsgi.application'
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# Database
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# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
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DATABASES = {
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'default': {
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'ENGINE': 'django.db.backends.sqlite3',
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'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
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}
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}
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# Password validation
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# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
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AUTH_PASSWORD_VALIDATORS = [
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{
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'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
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},
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{
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'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
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},
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]
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# Internationalization
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# https://docs.djangoproject.com/en/3.0/topics/i18n/
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LANGUAGE_CODE = 'en-us'
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TIME_ZONE = 'UTC'
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USE_I18N = True
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USE_L10N = True
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USE_TZ = True
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# Static files (CSS, JavaScript, Images)
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# https://docs.djangoproject.com/en/3.0/howto/static-files/
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STATIC_URL = '/static/'

‎pollster/urls.py

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"""pollster URL Configuration
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The `urlpatterns` list routes URLs to views. For more information please see:
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https://docs.djangoproject.com/en/3.0/topics/http/urls/
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Examples:
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Function views
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1. Add an import: from my_app import views
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2. Add a URL to urlpatterns: path('', views.home, name='home')
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Class-based views
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1. Add an import: from other_app.views import Home
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2. Add a URL to urlpatterns: path('', Home.as_view(), name='home')
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Including another URLconf
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1. Import the include() function: from django.urls import include, path
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2. Add a URL to urlpatterns: path('blog/', include('blog.urls'))
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"""
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from django.contrib import admin
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from django.urls import include, path
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urlpatterns = [
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path('', include('pages.urls')),
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path('polls/', include('polls.urls')),
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path('admin/', admin.site.urls),
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]

‎pollster/wsgi.py

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"""
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WSGI config for pollster project.
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It exposes the WSGI callable as a module-level variable named ``application``.
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For more information on this file, see
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https://docs.djangoproject.com/en/3.0/howto/deployment/wsgi/
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"""
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import os
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from django.core.wsgi import get_wsgi_application
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'pollster.settings')
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application = get_wsgi_application()

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