From 8b9bf5030f2816a016ebe7cf02a17e1b74f6b389 Mon Sep 17 00:00:00 2001
From: pedrolab <531310-pedrolab@users.noreply.gitlab.com>
Date: Mon, 13 Jul 2020 13:55:28 +0200
Subject: [PATCH] django tutorial #3 done
---
.../django-tutorial/mysite/mysite/settings.py | 7 ++-
.../mysite/polls/templates/polls/detail.html | 6 ++
.../mysite/polls/templates/polls/index.html | 13 +++++
pedro/django-tutorial/mysite/polls/urls.py | 11 +++-
pedro/django-tutorial/mysite/polls/views.py | 57 ++++++++++++++++++-
5 files changed, 90 insertions(+), 4 deletions(-)
create mode 100644 pedro/django-tutorial/mysite/polls/templates/polls/detail.html
create mode 100644 pedro/django-tutorial/mysite/polls/templates/polls/index.html
diff --git a/pedro/django-tutorial/mysite/mysite/settings.py b/pedro/django-tutorial/mysite/mysite/settings.py
index 82ed813..0e2091c 100644
--- a/pedro/django-tutorial/mysite/mysite/settings.py
+++ b/pedro/django-tutorial/mysite/mysite/settings.py
@@ -25,7 +25,12 @@ SECRET_KEY = '37jgpv28n1x!f3-48h)4ad99&jz-ek$@e6uf*an5uve6%7atqq'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = [
+
+"localhost",
+"2a0a-e5c1-011f-0000-0000-0000-0000-0001.has-a.name"
+
+]
# Application definition
diff --git a/pedro/django-tutorial/mysite/polls/templates/polls/detail.html b/pedro/django-tutorial/mysite/polls/templates/polls/detail.html
new file mode 100644
index 0000000..975db2a
--- /dev/null
+++ b/pedro/django-tutorial/mysite/polls/templates/polls/detail.html
@@ -0,0 +1,6 @@
+
{{ question.question_text }}
+
+{% for choice in question.choice_set.all %}
+ - {{ choice.choice_text }}
+{% endfor %}
+
diff --git a/pedro/django-tutorial/mysite/polls/templates/polls/index.html b/pedro/django-tutorial/mysite/polls/templates/polls/index.html
new file mode 100644
index 0000000..b1b7ea8
--- /dev/null
+++ b/pedro/django-tutorial/mysite/polls/templates/polls/index.html
@@ -0,0 +1,13 @@
+{% if latest_question_list %}
+
+{% else %}
+ No polls are available.
+{% endif %}
diff --git a/pedro/django-tutorial/mysite/polls/urls.py b/pedro/django-tutorial/mysite/polls/urls.py
index 88a9cac..3e302ea 100644
--- a/pedro/django-tutorial/mysite/polls/urls.py
+++ b/pedro/django-tutorial/mysite/polls/urls.py
@@ -2,6 +2,15 @@ from django.urls import path
from . import views
+# namespacing URLs
+app_name = 'polls'
urlpatterns = [
- path('', views.index, name='index'),
+ # ex: /polls/
+ path('', views.index, name='index'),
+ # ex: /polls/5/
+ path('/', views.detail, name='detail'),
+ # ex: /polls/5/results/
+ path('/results/', views.results, name='results'),
+ # ex: /polls/5/vote/
+ path('/vote/', views.vote, name='vote'),
]
diff --git a/pedro/django-tutorial/mysite/polls/views.py b/pedro/django-tutorial/mysite/polls/views.py
index 6dcc115..257fe14 100644
--- a/pedro/django-tutorial/mysite/polls/views.py
+++ b/pedro/django-tutorial/mysite/polls/views.py
@@ -1,9 +1,62 @@
-from django.shortcuts import render
+from django.shortcuts import get_object_or_404, render
# Create your views here.
from django.http import HttpResponse
+from django.template import loader
+from .models import Question
+from django.http import Http404
+
+## simple index
+#def index(request):
+# return HttpResponse("Hello, world. You're at the polls index.")
+
+## meaningful index
+#def index(request):
+# latest_question_list = Question.objects.order_by('-pub_date')[:5]
+# output = ', '.join([q.question_text for q in latest_question_list])
+# return HttpResponse(output)
+
+## meaningful and templated index
+#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 HttpResponse(template.render(context, request))
+
+## meaningful, templated and easy to write index
+## and then we no longer need to import loader and HttpResponse
def index(request):
- return HttpResponse("Hello, world. You're at the polls index.")
+ latest_question_list = Question.objects.order_by('-pub_date')[:5]
+ context = {
+ 'latest_question_list': latest_question_list,
+ }
+ return render(request, 'polls/index.html', context)
+
+## simple detail
+#def detail(request, question_id):
+# return HttpResponse("You're looking at question %s." % question_id)
+
+## meaningful detail
+#def detail(request, question_id):
+# try:
+# question = Question.objects.get(pk=question_id)
+# except Question.DoesNotExist:
+# raise Http404("Question does not exist")
+# return render(request, 'polls/detail.html', {'question': question})
+
+## meaningful and easy to write detail
+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 question %s."
+ return HttpResponse(response % question_id)
+
+def vote(request, question_id):
+ return HttpResponse("You're voting on question %s." % question_id)