D21 |190130| CRUD-PLUS

django/crud-plus/crud/settings.py

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+"""
+Django settings for crud project.
+
+Generated by 'django-admin startproject' using Django 2.1.5.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/2.1/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/2.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'c$^ij+=y6adaw4ahsd++bteqzau-u(ar)g8*+-*8nxmk67!9ts'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = ['playground-tot23.c9users.io']
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'posts.apps.PostsConfig',
+]
+
+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 = 'crud.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 = 'crud.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/2.1/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/2.1/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/2.1/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/2.1/howto/static-files/
+
+STATIC_URL = '/static/'

django/crud-plus/crud/urls.py

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+"""crud URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/2.1/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path, include
+from posts import views
+
+urlpatterns = [
+    path('posts/', include('posts.urls')),
+    path('create/', views.create),
+    path('admin/', admin.site.urls),
+]

django/crud-plus/crud/wsgi.py

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+"""
+WSGI config for crud 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/2.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'crud.settings')
+
+application = get_wsgi_application()

django/crud-plus/manage.py

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+#!/usr/bin/env python
+import os
+import sys
+
+if __name__ == '__main__':
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'crud.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        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?"
+        ) from exc
+    execute_from_command_line(sys.argv)

django/crud-plus/posts/admin.py

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+from django.contrib import admin
+from .models import Post
+
+
+
+class PostAdmin(admin.ModelAdmin):
+    list_display = ('title', 'content', )
+
+
+
+
+# Register your models here.
+admin.site.register(Post, PostAdmin)

django/crud-plus/posts/apps.py

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+from django.apps import AppConfig
+
+
+class PostsConfig(AppConfig):
+    name = 'posts'

django/crud-plus/posts/migrations/0001_initial.py

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+# Generated by Django 2.1.5 on 2019-01-28 02:43
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Post',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=100)),
+                ('content', models.TextField()),
+            ],
+        ),
+    ]

django/crud-plus/posts/models.py

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+from django.db import models
+
+# Create your models here.
+class Post(models.Model):
+    title = models.CharField(max_length=100)
+    content = models.TextField()
+
+    def __str__(self):
+        return self.title

django/crud-plus/posts/templates/detail.html

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+</head>
+<body>
+    <h1>Post detail</h1>
+    <h2>Title : {{ post.title }}</h2>
+    <p>content : {{ post.content }}</p>
+    <a href="{% url 'posts:list' %}">List</a>
+    <a href="{% url 'posts:edit' post.pk %}">edit</a>
+    <a href="{% url 'posts:delete' post.pk %}">Delete</a>
+</body>
+</html>

django/crud-plus/posts/templates/edit.html

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+</head>
+<body>
+    <h1>Post Edit</h1>
+    <form action="{% url 'posts:update' post.pk %}" method="post">
+        {% csrf_token %}
+        <input type="text" name="title" value="{{ post.title }}"/>
+        <input type="text" name="content" value="{{ post.content }}"/>
+        <input type="submit" value="Submit"/>
+    </form>
+</body>
+</html>

django/crud-plus/posts/templates/index.html

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+</head>
+<body>
+    <h1>Post Index</h1>
+    <a href="{% url 'posts:new'%}">New</a>
+    <ul>
+    {% for post in posts %}
+        <li> <a href="{% url 'posts:detail' post.pk %}">{{ post.title }} - {{ post.content }}</a></li>
+    {% endfor %}
+    </ul>
+</body>
+</html>

django/crud-plus/posts/templates/new.html

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+</head>
+<body>
+    <form action="{% url 'posts:create' %}" method="post">   
+        {% csrf_token %}
+        <input type="text" name="title"/>      
+        <input type="text" name="content"/> 
+        <input type="submit" value="Submit"/>
+    </form>
+</body>
+</html>

django/crud-plus/posts/tests.py

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

django/crud-plus/posts/urls.py

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+from django.urls import path
+from . import views
+
+app_name = 'posts'
+
+urlpatterns = [
+
+    path('', views.index, name='list'),
+    path('new/', views.new, name='new'),
+    path('create/', views.create, name='create'),
+    path('<int:post_id>/', views.detail, name='detail'),
+    path('<int:post_id>/delete/', views.delete, name='delete'),
+    path('<int:post_id>/edit/', views.edit, name='edit'),
+    path('<int:post_id>/update/', views.update, name='update'),
+    path('naver/<str:q>/', views.naver, name='naver'),
+    path('github/<str:username>/', views.github, name='github'),
+
+]

django/crud-plus/posts/views.py

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+from django.shortcuts import render, redirect
+from .models import Post
+
+# Create your views here.
+def new(request):
+    return render(request, 'new.html')
+
+def create(request):
+    title = request.POST.get('title') 
+    content = request.POST.get('content')
+
+    post = Post(title=title, content=content)
+    post.save() 
+    return redirect('posts:detail', post.pk)
+
+
+def index(request):
+    # All Post
+    posts = Post.objects.all()
+
+    return render(request, 'index.html', {'posts':posts})
+
+def detail(request, post_id):
+    post = Post.objects.get(pk=post_id)
+
+    return render(request, 'detail.html', {'post':post})
+
+
+def naver(request, q):
+    return redirect(f'https://search.naver.com/search.naver?query={q}')
+
+
+def github(request, username):
+    return redirect(f'https://github.com/{username}')
+
+
+def delete(request, post_id):
+    # 삭제하는 코드
+    post = Post.objects.get(pk=post_id)
+    post.delete()
+    return redirect("posts:list")
+
+def edit(request, post_id):
+    post = Post.objects.get(pk=post_id)
+    return render(request, 'edit.html', {'post':post})
+
+def update(request, post_id):
+    post = Post.objects.get(pk=post_id)
+    post.title = request.POST.get('title')
+    post.content = request.POST.get('content')
+    post.save()
+    return redirect('posts:detail', post.pk)