diff --git a/youngjin.han/django/.gitignore b/youngjin.han/django/.gitignore new file mode 100644 index 0000000..09dd1da --- /dev/null +++ b/youngjin.han/django/.gitignore @@ -0,0 +1 @@ +venv/* diff --git a/youngjin.han/django/django.org b/youngjin.han/django/django.org new file mode 100644 index 0000000..1c79eb5 --- /dev/null +++ b/youngjin.han/django/django.org @@ -0,0 +1,25 @@ +* 2020-07-13 +** note + - none +* 2020-07-10 +** note + - none +* 2020-07-08 +** note + - none +* 2020-07-06 +** note + - none +* 2020-07-04 +** note + - none +* 2020-06-28 +** note + - Research and answer the following questions: (1/2 of the time) + - What is IPv6 ULA? + : unique local address + : prefix is fc00::/7 + - Which registries did exist historically? + : RIR, LIR, NIR, AFRINIC, APNIC, ARIN, LACNIC, RIPE NCC + - How should an IPv6 ULA registry work? + :I do not have a idea. diff --git a/youngjin.han/django/mysite/db.sqlite3 b/youngjin.han/django/mysite/db.sqlite3 new file mode 100644 index 0000000..c1315a7 Binary files /dev/null and b/youngjin.han/django/mysite/db.sqlite3 differ diff --git a/youngjin.han/django/mysite/manage.py b/youngjin.han/django/mysite/manage.py new file mode 100755 index 0000000..afbc784 --- /dev/null +++ b/youngjin.han/django/mysite/manage.py @@ -0,0 +1,22 @@ +#!/usr/bin/env python +import os +import sys + +if __name__ == "__main__": + os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings") + try: + from django.core.management import execute_from_command_line + except ImportError: + # The above import may fail for some other reason. Ensure that the + # issue is really that Django is missing to avoid masking other + # exceptions on Python 2. + try: + import django + except ImportError: + raise ImportError( + "Couldn't import Django. Are you sure it's installed and " + "available on your PYTHONPATH environment variable? Did you " + "forget to activate a virtual environment?" + ) + raise + execute_from_command_line(sys.argv) diff --git a/youngjin.han/django/mysite/mysite/__init__.py b/youngjin.han/django/mysite/mysite/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/youngjin.han/django/mysite/mysite/__init__.pyc b/youngjin.han/django/mysite/mysite/__init__.pyc new file mode 100644 index 0000000..49b363a Binary files /dev/null and b/youngjin.han/django/mysite/mysite/__init__.pyc differ diff --git a/youngjin.han/django/mysite/mysite/__pycache__/__init__.cpython-37.pyc b/youngjin.han/django/mysite/mysite/__pycache__/__init__.cpython-37.pyc new file mode 100644 index 0000000..787ab4e Binary files /dev/null and b/youngjin.han/django/mysite/mysite/__pycache__/__init__.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/mysite/__pycache__/settings.cpython-37.pyc b/youngjin.han/django/mysite/mysite/__pycache__/settings.cpython-37.pyc new file mode 100644 index 0000000..e60958a Binary files /dev/null and b/youngjin.han/django/mysite/mysite/__pycache__/settings.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/mysite/__pycache__/urls.cpython-37.pyc b/youngjin.han/django/mysite/mysite/__pycache__/urls.cpython-37.pyc new file mode 100644 index 0000000..3995e19 Binary files /dev/null and b/youngjin.han/django/mysite/mysite/__pycache__/urls.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/mysite/__pycache__/wsgi.cpython-37.pyc b/youngjin.han/django/mysite/mysite/__pycache__/wsgi.cpython-37.pyc new file mode 100644 index 0000000..7e24142 Binary files /dev/null and b/youngjin.han/django/mysite/mysite/__pycache__/wsgi.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/mysite/settings.py b/youngjin.han/django/mysite/mysite/settings.py new file mode 100644 index 0000000..76cb072 --- /dev/null +++ b/youngjin.han/django/mysite/mysite/settings.py @@ -0,0 +1,127 @@ +""" +Django settings for mysite project. + +Generated by 'django-admin startproject' using Django 1.11.29. + +For more information on this file, see +https://docs.djangoproject.com/en/1.11/topics/settings/ + +For the full list of settings and their values, see +https://docs.djangoproject.com/en/1.11/ref/settings/ +""" + +import os + +# Build paths inside the project like this: os.path.join(BASE_DIR, ...) +BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) + + +# Quick-start development settings - unsuitable for production +# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/ + +# SECURITY WARNING: keep the secret key used in production secret! +SECRET_KEY = 't0zf1c_!6i!ul3rgh@)nyd_0i4j%vlvm!slhytg_^s@zp6#w!%' + +# SECURITY WARNING: don't run with debug turned on in production! +DEBUG = True + +ALLOWED_HOSTS = [ + "[2a0a:e5c1:120::35]", + "192.168.0.20", + "127.0.0.1", + "2a0a-e5c1-0120-0000-0000-0000-0000-0035.has-a.name", +] + + +# Application definition + +INSTALLED_APPS = [ + 'polls.apps.PollsConfig', + 'django.contrib.admin', + 'django.contrib.auth', + 'django.contrib.contenttypes', + 'django.contrib.sessions', + 'django.contrib.messages', + 'django.contrib.staticfiles', +] + +MIDDLEWARE = [ + 'django.middleware.security.SecurityMiddleware', + 'django.contrib.sessions.middleware.SessionMiddleware', + 'django.middleware.common.CommonMiddleware', + 'django.middleware.csrf.CsrfViewMiddleware', + 'django.contrib.auth.middleware.AuthenticationMiddleware', + 'django.contrib.messages.middleware.MessageMiddleware', + 'django.middleware.clickjacking.XFrameOptionsMiddleware', +] + +ROOT_URLCONF = 'mysite.urls' + +TEMPLATES = [ + { + 'BACKEND': 'django.template.backends.django.DjangoTemplates', + 'DIRS': [], + 'APP_DIRS': True, + 'OPTIONS': { + 'context_processors': [ + 'django.template.context_processors.debug', + 'django.template.context_processors.request', + 'django.contrib.auth.context_processors.auth', + 'django.contrib.messages.context_processors.messages', + ], + }, + }, +] + +WSGI_APPLICATION = 'mysite.wsgi.application' + + +# Database +# https://docs.djangoproject.com/en/1.11/ref/settings/#databases + +DATABASES = { + 'default': { + 'ENGINE': 'django.db.backends.sqlite3', + 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), + } +} + + +# Password validation +# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators + +AUTH_PASSWORD_VALIDATORS = [ + { + 'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator', + }, + { + 'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator', + }, + { + 'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator', + }, + { + 'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator', + }, +] + + +# Internationalization +# https://docs.djangoproject.com/en/1.11/topics/i18n/ + +LANGUAGE_CODE = 'en-us' + +#TIME_ZONE = 'UTC' +TIME_ZONE = 'Asia/Seoul' + +USE_I18N = True + +USE_L10N = True + +USE_TZ = True + + +# Static files (CSS, JavaScript, Images) +# https://docs.djangoproject.com/en/1.11/howto/static-files/ + +STATIC_URL = '/static/' diff --git a/youngjin.han/django/mysite/mysite/settings.pyc b/youngjin.han/django/mysite/mysite/settings.pyc new file mode 100644 index 0000000..afdd15f Binary files /dev/null and b/youngjin.han/django/mysite/mysite/settings.pyc differ diff --git a/youngjin.han/django/mysite/mysite/urls.py b/youngjin.han/django/mysite/mysite/urls.py new file mode 100644 index 0000000..7ae405d --- /dev/null +++ b/youngjin.han/django/mysite/mysite/urls.py @@ -0,0 +1,31 @@ +"""mysite URL Configuration + +The `urlpatterns` list routes URLs to views. For more information please see: + https://docs.djangoproject.com/en/1.11/topics/http/urls/ +Examples: +Function views + 1. Add an import: from my_app import views + 2. Add a URL to urlpatterns: url(r'^$', views.home, name='home') +Class-based views + 1. Add an import: from other_app.views import Home + 2. Add a URL to urlpatterns: url(r'^$', Home.as_view(), name='home') +Including another URLconf + 1. Import the include() function: from django.conf.urls import url, include + 2. Add a URL to urlpatterns: url(r'^blog/', include('blog.urls')) +""" +""" +from django.conf.urls import url +from django.contrib import admin + +urlpatterns = [ + url(r'^admin/', admin.site.urls), +] +""" + +from django.contrib import admin +from django.urls import include, path + +urlpatterns = [ + path('polls/', include('polls.urls')), + path('admin/', admin.site.urls), + ] diff --git a/youngjin.han/django/mysite/mysite/urls.pyc b/youngjin.han/django/mysite/mysite/urls.pyc new file mode 100644 index 0000000..2aa9842 Binary files /dev/null and b/youngjin.han/django/mysite/mysite/urls.pyc differ diff --git a/youngjin.han/django/mysite/mysite/wsgi.py b/youngjin.han/django/mysite/mysite/wsgi.py new file mode 100644 index 0000000..74e7dae --- /dev/null +++ b/youngjin.han/django/mysite/mysite/wsgi.py @@ -0,0 +1,16 @@ +""" +WSGI config for mysite project. + +It exposes the WSGI callable as a module-level variable named ``application``. + +For more information on this file, see +https://docs.djangoproject.com/en/1.11/howto/deployment/wsgi/ +""" + +import os + +from django.core.wsgi import get_wsgi_application + +os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings") + +application = get_wsgi_application() diff --git a/youngjin.han/django/mysite/polls/__init__.py b/youngjin.han/django/mysite/polls/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/youngjin.han/django/mysite/polls/__init__.pyc b/youngjin.han/django/mysite/polls/__init__.pyc new file mode 100644 index 0000000..a6c1773 Binary files /dev/null and b/youngjin.han/django/mysite/polls/__init__.pyc differ diff --git a/youngjin.han/django/mysite/polls/__pycache__/__init__.cpython-37.pyc b/youngjin.han/django/mysite/polls/__pycache__/__init__.cpython-37.pyc new file mode 100644 index 0000000..c28de56 Binary files /dev/null and b/youngjin.han/django/mysite/polls/__pycache__/__init__.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/polls/__pycache__/admin.cpython-37.pyc b/youngjin.han/django/mysite/polls/__pycache__/admin.cpython-37.pyc new file mode 100644 index 0000000..c4feb4f Binary files /dev/null and b/youngjin.han/django/mysite/polls/__pycache__/admin.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/polls/__pycache__/apps.cpython-37.pyc b/youngjin.han/django/mysite/polls/__pycache__/apps.cpython-37.pyc new file mode 100644 index 0000000..ad851ae Binary files /dev/null and b/youngjin.han/django/mysite/polls/__pycache__/apps.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/polls/__pycache__/models.cpython-37.pyc b/youngjin.han/django/mysite/polls/__pycache__/models.cpython-37.pyc new file mode 100644 index 0000000..b59588a Binary files /dev/null and b/youngjin.han/django/mysite/polls/__pycache__/models.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/polls/__pycache__/urls.cpython-37.pyc b/youngjin.han/django/mysite/polls/__pycache__/urls.cpython-37.pyc new file mode 100644 index 0000000..d00d085 Binary files /dev/null and b/youngjin.han/django/mysite/polls/__pycache__/urls.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/polls/__pycache__/views.cpython-37.pyc b/youngjin.han/django/mysite/polls/__pycache__/views.cpython-37.pyc new file mode 100644 index 0000000..e1f4a9e Binary files /dev/null and b/youngjin.han/django/mysite/polls/__pycache__/views.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/polls/admin.py b/youngjin.han/django/mysite/polls/admin.py new file mode 100644 index 0000000..a753d0f --- /dev/null +++ b/youngjin.han/django/mysite/polls/admin.py @@ -0,0 +1,9 @@ +# -*- coding: utf-8 -*- +from __future__ import unicode_literals + +from django.contrib import admin + +# Register your models here. +from .models import Question + +admin.site.register(Question) diff --git a/youngjin.han/django/mysite/polls/admin.pyc b/youngjin.han/django/mysite/polls/admin.pyc new file mode 100644 index 0000000..03cda8a Binary files /dev/null and b/youngjin.han/django/mysite/polls/admin.pyc differ diff --git a/youngjin.han/django/mysite/polls/apps.py b/youngjin.han/django/mysite/polls/apps.py new file mode 100644 index 0000000..9642f78 --- /dev/null +++ b/youngjin.han/django/mysite/polls/apps.py @@ -0,0 +1,8 @@ +# -*- coding: utf-8 -*- +from __future__ import unicode_literals + +from django.apps import AppConfig + + +class PollsConfig(AppConfig): + name = 'polls' diff --git a/youngjin.han/django/mysite/polls/apps.pyc b/youngjin.han/django/mysite/polls/apps.pyc new file mode 100644 index 0000000..8d2e596 Binary files /dev/null and b/youngjin.han/django/mysite/polls/apps.pyc differ diff --git a/youngjin.han/django/mysite/polls/migrations/0001_initial.py b/youngjin.han/django/mysite/polls/migrations/0001_initial.py new file mode 100644 index 0000000..f05cf0a --- /dev/null +++ b/youngjin.han/django/mysite/polls/migrations/0001_initial.py @@ -0,0 +1,32 @@ +# Generated by Django 3.0.8 on 2020-07-03 12:33 + +from django.db import migrations, models +import django.db.models.deletion + + +class Migration(migrations.Migration): + + initial = True + + dependencies = [ + ] + + operations = [ + migrations.CreateModel( + name='Question', + fields=[ + ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), + ('question_text', models.CharField(max_length=200)), + ('pub_date', models.DateTimeField(verbose_name='date published')), + ], + ), + migrations.CreateModel( + name='Choice', + fields=[ + ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), + ('choice_text', models.CharField(max_length=200)), + ('votes', models.IntegerField(default=0)), + ('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='polls.Question')), + ], + ), + ] diff --git a/youngjin.han/django/mysite/polls/migrations/__init__.py b/youngjin.han/django/mysite/polls/migrations/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/youngjin.han/django/mysite/polls/migrations/__pycache__/0001_initial.cpython-37.pyc b/youngjin.han/django/mysite/polls/migrations/__pycache__/0001_initial.cpython-37.pyc new file mode 100644 index 0000000..3497e74 Binary files /dev/null and b/youngjin.han/django/mysite/polls/migrations/__pycache__/0001_initial.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/polls/migrations/__pycache__/__init__.cpython-37.pyc b/youngjin.han/django/mysite/polls/migrations/__pycache__/__init__.cpython-37.pyc new file mode 100644 index 0000000..dc491d7 Binary files /dev/null and b/youngjin.han/django/mysite/polls/migrations/__pycache__/__init__.cpython-37.pyc differ diff --git a/youngjin.han/django/mysite/polls/models.py b/youngjin.han/django/mysite/polls/models.py new file mode 100644 index 0000000..c6f43bd --- /dev/null +++ b/youngjin.han/django/mysite/polls/models.py @@ -0,0 +1,28 @@ +# -*- coding: utf-8 -*- +from __future__ import unicode_literals + +from django.db import models + +# Create your models here. +import datetime + +from django.db import models +from django.utils import timezone + + +class Question(models.Model): + question_text = models.CharField(max_length=200) + pub_date = models.DateTimeField('date published') + def __str__(self): + return self.question_text + def was_published_recently(self): +# return self.pub_date >= timezone.now() - datetime.timedelta(days=1) + now = timezone.now() + return now - datetime.timedelta(days=1) <= self.pub_date <= now + +class Choice(models.Model): + question = models.ForeignKey(Question, on_delete=models.CASCADE) + choice_text = models.CharField(max_length=200) + votes = models.IntegerField(default=0) + def __str__(self): + return self.choice_text diff --git a/youngjin.han/django/mysite/polls/models.pyc b/youngjin.han/django/mysite/polls/models.pyc new file mode 100644 index 0000000..c3c7fd5 Binary files /dev/null and b/youngjin.han/django/mysite/polls/models.pyc differ diff --git a/youngjin.han/django/mysite/polls/static/polls/images/background.jpg b/youngjin.han/django/mysite/polls/static/polls/images/background.jpg new file mode 100644 index 0000000..0337b06 Binary files /dev/null and b/youngjin.han/django/mysite/polls/static/polls/images/background.jpg differ diff --git a/youngjin.han/django/mysite/polls/static/polls/style.css b/youngjin.han/django/mysite/polls/static/polls/style.css new file mode 100644 index 0000000..8c79e5e --- /dev/null +++ b/youngjin.han/django/mysite/polls/static/polls/style.css @@ -0,0 +1,7 @@ +li a { + color: green; +} + +body { + background: white url("images/background.jpg") no-repeat; +} diff --git a/youngjin.han/django/mysite/polls/templates/polls/detail.html b/youngjin.han/django/mysite/polls/templates/polls/detail.html new file mode 100644 index 0000000..3e55544 --- /dev/null +++ b/youngjin.han/django/mysite/polls/templates/polls/detail.html @@ -0,0 +1,12 @@ +

{{ question.question_text }}

+ +{% if error_message %}

{{ error_message }}

{% endif %} + +
+{% csrf_token %} +{% for choice in question.choice_set.all %} + +
+{% endfor %} + +
diff --git a/youngjin.han/django/mysite/polls/templates/polls/index.html b/youngjin.han/django/mysite/polls/templates/polls/index.html new file mode 100644 index 0000000..366983e --- /dev/null +++ b/youngjin.han/django/mysite/polls/templates/polls/index.html @@ -0,0 +1,13 @@ +{% load static %} + + + +{% if latest_question_list %} + +{% else %} +

No polls are available.

+{% endif %} diff --git a/youngjin.han/django/mysite/polls/templates/polls/results.html b/youngjin.han/django/mysite/polls/templates/polls/results.html new file mode 100644 index 0000000..3faf8e4 --- /dev/null +++ b/youngjin.han/django/mysite/polls/templates/polls/results.html @@ -0,0 +1,9 @@ +

{{ question.question_text }}

+ + + +Vote again? diff --git a/youngjin.han/django/mysite/polls/tests.py b/youngjin.han/django/mysite/polls/tests.py new file mode 100644 index 0000000..99dd7d0 --- /dev/null +++ b/youngjin.han/django/mysite/polls/tests.py @@ -0,0 +1,134 @@ +# -*- coding: utf-8 -*- +from __future__ import unicode_literals + +from django.test import TestCase + +# Create your tests here. +import datetime + +from django.test import TestCase +from django.utils import timezone +from django.urls import reverse + +from .models import Question + + +class QuestionModelTests(TestCase): + + def test_was_published_recently_with_future_question(self): + """ + was_published_recently() returns False for questions whose pub_date + is in the future. + """ + time = timezone.now() + datetime.timedelta(days=30) + future_question = Question(pub_date=time) + self.assertIs(future_question.was_published_recently(), False) + + + def test_was_published_recently_with_old_question(self): + """ + was_published_recently() returns False for questions whose pub_date + is older than 1 day. + """ + time = timezone.now() - datetime.timedelta(days=1, seconds=1) + old_question = Question(pub_date=time) + self.assertIs(old_question.was_published_recently(), False) + + def test_was_published_recently_with_recent_question(self): + """ + was_published_recently() returns True for questions whose pub_date + is within the last day. + """ + time = timezone.now() - datetime.timedelta(hours=23, minutes=59, seconds=59) + recent_question = Question(pub_date=time) + self.assertIs(recent_question.was_published_recently(), True) + + +def create_question(question_text, days): + """ + Create a question with the given `question_text` and published the + given number of `days` offset to now (negative for questions published + in the past, positive for questions that have yet to be published). + """ + time = timezone.now() + datetime.timedelta(days=days) + return Question.objects.create(question_text=question_text, pub_date=time) + + +class QuestionIndexViewTests(TestCase): + def test_no_questions(self): + """ + If no questions exist, an appropriate message is displayed. + """ + response = self.client.get(reverse('polls:index')) + self.assertEqual(response.status_code, 200) + self.assertContains(response, "No polls are available.") + self.assertQuerysetEqual(response.context['latest_question_list'], []) + + def test_past_question(self): + """ + Questions with a pub_date in the past are displayed on the + index page. + """ + create_question(question_text="Past question.", days=-30) + response = self.client.get(reverse('polls:index')) + self.assertQuerysetEqual( + response.context['latest_question_list'], + [''] + ) + + def test_future_question(self): + """ + Questions with a pub_date in the future aren't displayed on + the index page. + """ + create_question(question_text="Future question.", days=30) + response = self.client.get(reverse('polls:index')) + self.assertContains(response, "No polls are available.") + self.assertQuerysetEqual(response.context['latest_question_list'], []) + + def test_future_question_and_past_question(self): + """ + Even if both past and future questions exist, only past questions + are displayed. + """ + create_question(question_text="Past question.", days=-30) + create_question(question_text="Future question.", days=30) + response = self.client.get(reverse('polls:index')) + self.assertQuerysetEqual( + response.context['latest_question_list'], + [''] + ) + + def test_two_past_questions(self): + """ + The questions index page may display multiple questions. + """ + create_question(question_text="Past question 1.", days=-30) + create_question(question_text="Past question 2.", days=-5) + response = self.client.get(reverse('polls:index')) + self.assertQuerysetEqual( + response.context['latest_question_list'], + ['', ''] + ) + + +class QuestionDetailViewTests(TestCase): + def test_future_question(self): + """ + The detail view of a question with a pub_date in the future + returns a 404 not found. + """ + future_question = create_question(question_text='Future question.', days=5) + url = reverse('polls:detail', args=(future_question.id,)) + response = self.client.get(url) + self.assertEqual(response.status_code, 404) + + def test_past_question(self): + """ + The detail view of a question with a pub_date in the past + displays the question's text. + """ + past_question = create_question(question_text='Past Question.', days=-5) + url = reverse('polls:detail', args=(past_question.id,)) + response = self.client.get(url) + self.assertContains(response, past_question.question_text) diff --git a/youngjin.han/django/mysite/polls/urls.py b/youngjin.han/django/mysite/polls/urls.py new file mode 100644 index 0000000..6eebdcb --- /dev/null +++ b/youngjin.han/django/mysite/polls/urls.py @@ -0,0 +1,19 @@ +from django.urls import path + +from . import views + +app_name = 'polls' +urlpatterns = [ + # ex: /polls/ + #path('', views.index, name='index'), + path('', views.IndexView.as_view(), name='index'), + # ex: /polls/5/ + #path('/', views.detail, name='detail'), + path('/', views.DetailView.as_view(), name='detail'), + # ex: /polls/5/results/ + #path('/results/', views.results, name='results'), + path('/results/', views.ResultsView.as_view(), name='results'), + # ex: /polls/5/vote/ + #path('/vote/', views.vote, name='vote'), + path('/vote/', views.vote, name='vote'), +] diff --git a/youngjin.han/django/mysite/polls/views.py b/youngjin.han/django/mysite/polls/views.py new file mode 100644 index 0000000..427bf61 --- /dev/null +++ b/youngjin.han/django/mysite/polls/views.py @@ -0,0 +1,111 @@ +# -*- coding: utf-8 -*- +from __future__ import unicode_literals + +from django.shortcuts import render + +# Create your views here. +from django.http import HttpResponse, HttpResponseRedirect +from django.template import loader +from django.http import Http404 +from django.shortcuts import get_object_or_404, render +from django.urls import reverse +from django.views import generic +from django.utils import timezone + +from .models import Choice, Question + + +#def index(request): +# return HttpResponse("Hello, world. You're at the polls 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) + +#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)) + +#def index(request): +# latest_question_list = Question.objects.order_by('-pub_date')[:5] +# context = {'latest_question_list': latest_question_list} +# return render(request, 'polls/index.html', context) + +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] + + def get_queryset(self): + """ + Return the last five published questions (not including those set to be + published in the future). + """ + return Question.objects.filter( + pub_date__lte=timezone.now() + ).order_by('-pub_date')[:5] + +#def detail(request, question_id): +# return HttpResponse("You're looking at question %s." % question_id) + +#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}) + +#def detail(request, question_id): +# question = get_object_or_404(Question, pk=question_id) +# return render(request, 'polls/detail.html', {'question': question}) + +class DetailView(generic.DetailView): + model = Question + template_name = 'polls/detail.html' + + def get_queryset(self): + """ + Excludes any questions that aren't published yet. + """ + return Question.objects.filter(pub_date__lte=timezone.now()) + +#def results(request, question_id): +# response = "You're looking at the results of question %s." +# return HttpResponse(response % question_id) + +#def results(request, question_id): +# question = get_object_or_404(Question, pk=question_id) +# return render(request, 'polls/results.html', {'question': question}) + +class ResultsView(generic.DetailView): + model = Question + template_name = 'polls/results.html' + +#def vote(request, question_id): +# return HttpResponse("You're voting on question %s." % question_id) + +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() + # Always return an HttpResponseRedirect after successfully dealing + # with POST data. This prevents data from being posted twice if a + # user hits the Back button. + return HttpResponseRedirect(reverse('polls:results', args=(question.id,))) diff --git a/youngjin.han/learning-node02-2020.org b/youngjin.han/learning-node02-2020.org index 0f5c6aa..4c34b04 100644 --- a/youngjin.han/learning-node02-2020.org +++ b/youngjin.han/learning-node02-2020.org @@ -1,3 +1,124 @@ +* 2020-07-15 +*** Django #7: Tutorial 6 +**** Lecture content + - Environment like in Django 1 and Django 3 + - Ensure your nginx is working + - Paste the URL of your Django server into the chat + - Ensure you can reach the other Django servers + - Follow steps on https://docs.djangoproject.com/en/3.0/intro/tutorial06/ +*** Django #8: Tutorial 7 +**** Lecture content + - Environment like in Django 1 and Django 3 + - Ensure your nginx is working + - Paste the URL of your Django server into the chat + - Ensure you can reach the other Django servers + - Follow steps on https://docs.djangoproject.com/en/3.0/intro/tutorial07/ +* 2020-07-13 +*** Django #6: Tutorial 5 +**** DONE Lecture content + CLOSED: [2020-07-14 화 00:25] + - Environment like in Django 1 and Django 3 + - Ensure your nginx is working + - Follow steps on https://docs.djangoproject.com/en/3.0/intro/tutorial05/ + +* 2020-07-10 +*** Django #5: Tutorial 4 +**** DONE Lecture content + CLOSED: [2020-07-14 화 00:19] + - Environment like in Django 1 and Django 3 + - Ensure your nginx is working + - Follow steps on https://docs.djangoproject.com/en/3.0/intro/tutorial04/ + +* 2020-07-08 +*** Django #4: Tutorial 3 +**** DONE Lecture content + CLOSED: [2020-07-14 화 00:18] + - Environment like in Django 1 and Django 3 + - Ensure your nginx is working + - Follow steps on https://docs.djangoproject.com/en/3.0/intro/tutorial03/ +* 2020-07-06 +*** Django #3: using http and https +**** DONE Lecture content + CLOSED: [2020-07-14 화 00:17] + - We want expose our Django app via https to the world + - We want to allow IPv6 world wide access + - Steps IPv6 + - Ensure you have IPv6 connectivity + - Get a VPN from IPv6VPN.ch if you don't have IPv6 + - Ensure that your firewall allows access to ports 80 and 443 + to your machine + - Coordinate with another participant to test your connection + - The square brackets are needed in the following examples + - curl -vv http://[your ipv6 address] + - curl -vv https://[your ipv6 address] + - Both examples should return "connection refused" + - Find out your Domain name + - We will install an letsencrypt certificate + - Certificates need a name + - The website https://has-a.name provides you with a name + - Find out your name + - Have somebody else ping your name + - Steps webserver + - Install nginx + - Have somebody else run curl -v http://.has-a.name + - Install certbot + - Use certbot to request a certificate for your name + - Use the nginx plugin of certbot + - Have somebody else run curl -v https://.has-a.name + (with httpS!) + - Proxy configuration + - We want nginx to forward the HTTPS requests to django + - We run django on the IPv6 localhost + - python manage.py runserver '[::1]:8000' + - Note: this is different from last session! + - We configure nginx to proxy to django + - Locate the configuration file for the https server (usually + somewhere below /etc/nginx) + - Add a proxy configuration to it + - The proxy block looks similar to this: + location / { + proxy_pass http://localhost:8000; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + } + - Test with the other participants to reach you! + - Add your nginx configuration +* 2020-07-04 +*** Django #2: Tutorial 2 +**** DONE Lecture content + CLOSED: [2020-07-04 토 01:03] + - Tutorial 2 of Django + - Environment like in Django 1 + - https://docs.djangoproject.com/en/3.0/intro/tutorial02/ + - If you have IPv6, allow others to acces your Django server + with: + - python manage.py runserver '[::]:8000' +* 2020-06-28 +*** Django #1: Introduction +**** Objective + - We will build a IPv6 ULA registry with Django in the + next lectures +**** DONE Lecture content + CLOSED: [2020-07-04 토 01:03] + - Create a new directory in your learning cirle repository named "django" + - Write down the answers to the following questions in django/django.org + - Research and answer the following questions: (1/2 of the time) + - What is IPv6 ULA? + - Which registries did exist historically? + - How should an IPv6 ULA registry work? + - Get started with Django + - Create a new python virtual env using `python3 -m venv` + - Create the venv in django/venv + - Create a file .gitignore in django/ + - Add 'venv/' (without the quotes to that file + - Use magit to verify that the venv is being ignored + - Add and commit the .gitignore file + - Inside this virtual env, install django using `pip` + - Go to https://www.djangoproject.com/ + - Finish tutorial 1: https://docs.djangoproject.com/en/3.0/intro/tutorial01/ + - Commit the django code to your repository + - Exclude '*.pyc' in the .gitignore + - Also exclude the sqlite database * 2020-06-17 *** Python #11: **** DONE Lecture content