adding starting point for the blog app. All homework tasks completed.

Author: cewing

resources/session09/mysite/manage.py

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+#!/usr/bin/env python
+import os
+import sys
+
+if __name__ == "__main__":
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings")
+
+    from django.core.management import execute_from_command_line
+
+    execute_from_command_line(sys.argv)

resources/session09/mysite/myblog/__init__.py

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+import datetime
+from django.contrib import admin
+from django.core.urlresolvers import reverse
+from myblog.models import Post, Category
+
+
+class CategorizationInline(admin.TabularInline):
+    model = Category.posts.through
+
+
+def make_published(modeladmin, request, queryset):
+    now = datetime.datetime.now()
+    queryset.update(published_date=now)
+make_published.short_description = "Set publication date for selected posts"
+
+
+class PostAdmin(admin.ModelAdmin):
+    inlines = [
+        CategorizationInline,
+    ]
+    list_display = (
+        '__unicode__', 'author_for_admin', 'created_date', 'modified_date', 'published_date'
+    )
+    readonly_fields = (
+        'created_date', 'modified_date',
+    )
+    actions = [make_published, ]
+
+    def author_for_admin(self, obj):
+        author = obj.author
+        url = reverse('admin:auth_user_change', args=(author.pk,))
+        name = author.get_full_name() or author.username
+        link = '<a href="{}">{}</a>'.format(url, name)
+        return link
+    author_for_admin.short_description = 'Author'
+    author_for_admin.allow_tags = True
+
+
+class CategoryAdmin(admin.ModelAdmin):
+    exclude = ('posts', )
+
+
+admin.site.register(Post, PostAdmin)
+admin.site.register(Category, CategoryAdmin)

resources/session09/mysite/myblog/admin.py

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+[
+    {
+        "pk": 1, 
+        "model": "auth.user", 
+        "fields": {
+            "username": "admin", 
+            "first_name": "Mr.", 
+            "last_name": "Administrator", 
+            "is_active": true, 
+            "is_superuser": true, 
+            "is_staff": true, 
+            "last_login": "2013-05-24T05:35:58.628Z", 
+            "groups": [], 
+            "user_permissions": [], 
+            "password": "pbkdf2_sha256$10000$1rQazFNdOfFt$6aw/uIrv2uASkZ7moXMTajSN+ySYuowBnbP6ILNQntE=", 
+            "email": "[email protected]", 
+            "date_joined": "2013-05-24T05:35:58.628Z"
+        }
+    },
+    {
+        "pk": 2,
+        "model": "auth.user", 
+        "fields": {
+            "username": "noname", 
+            "first_name": "", 
+            "last_name": "", 
+            "is_active": true, 
+            "is_superuser": true, 
+            "is_staff": true, 
+            "last_login": "2013-05-24T05:35:58.628Z", 
+            "groups": [], 
+            "user_permissions": [], 
+            "password": "pbkdf2_sha256$10000$1rQazFNdOfFt$6aw/uIrv2uASkZ7moXMTajSN+ySYuowBnbP6ILNQntE=", 
+            "email": "[email protected]", 
+            "date_joined": "2013-05-24T05:35:58.628Z"
+        }
+    }
+]

resources/session09/mysite/myblog/fixtures/myblog_test_fixture.json

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+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+from django.conf import settings
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Post',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('title', models.CharField(max_length=128)),
+                ('text', models.TextField(blank=True)),
+                ('created_date', models.DateTimeField(auto_now_add=True)),
+                ('modified_date', models.DateTimeField(auto_now=True)),
+                ('published_date', models.DateTimeField(null=True, blank=True)),
+                ('author', models.ForeignKey(to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+            },
+            bases=(models.Model,),
+        ),
+    ]

resources/session09/mysite/myblog/migrations/0001_initial.py

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+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('myblog', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Category',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('name', models.CharField(max_length=128)),
+                ('description', models.TextField(blank=True)),
+                ('posts', models.ManyToManyField(related_name='categories', null=True, to='myblog.Post', blank=True)),
+            ],
+            options={
+            },
+            bases=(models.Model,),
+        ),
+    ]

resources/session09/mysite/myblog/migrations/0002_category.py

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+from django.db import models
+from django.contrib.auth.models import User
+
+
+class Post(models.Model):
+    title = models.CharField(max_length=128)
+    text = models.TextField(blank=True)
+    author = models.ForeignKey(User)
+    created_date = models.DateTimeField(auto_now_add=True)
+    modified_date = models.DateTimeField(auto_now=True)
+    published_date = models.DateTimeField(blank=True, null=True)
+
+    def __unicode__(self):
+        return self.title
+
+
+class Category(models.Model):
+    name = models.CharField(max_length=128)
+    description = models.TextField(blank=True)
+    posts = models.ManyToManyField(Post, blank=True, null=True,
+                                   related_name='categories')
+
+    class Meta:
+        verbose_name_plural = 'Categories'
+
+    def __unicode__(self):
+        return self.name

resources/session09/mysite/myblog/migrations/__init__.py

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+body {
+    background-color: #eee;
+    color: #111;
+    font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
+    margin:0;
+    padding:0;
+}
+#container {
+    margin:0;
+    padding:0;
+    margin-top: 0px;
+}
+#header {
+    background-color: #333;
+    border-botton: 1px solid #111;
+    margin:0;
+    padding:0;
+}
+#control-bar {
+    margin: 0em 0em 1em;
+    list-style: none;
+    list-style-type: none;
+    text-align: right;
+    color: #eee;
+    font-size: 80%;
+    padding-bottom: 0.4em;
+}
+#control-bar li {
+    display: inline-block;
+}
+#control-bar li a {
+    color: #eee;
+    padding: 0.5em;
+    text-decoration: none;
+}
+#control-bar li a:hover {
+    color: #cce;
+}
+#content {
+    margin: 0em 1em 1em;
+}
+
+ul#entries {
+    list-style: none;
+    list-style-type: none;
+}
+div.entry {
+    margin-right: 2em;
+    margin-top: 1em;
+    border-top: 1px solid #cecece;
+}
+ul#entries li:first-child div.entry {
+    border-top: none;
+    margin-top: 0em;
+}
+div.entry-body {
+    margin-left: 2em;
+}
+.notification {
+    float: right;
+    text-align: center;
+    width: 25%;
+    padding: 1em;
+}
+.info {
+    background-color: #aae;
+}
+ul.categories {
+    list-style: none;
+    list-style-type: none;
+}
+ul.categories li {
+    display: inline;
+}

resources/session09/mysite/myblog/models.py

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+{% extends "base.html" %}
+
+{% block content %}
+<a class="backlink" href="/">Home</a>
+<h1>{{ post }}</h1>
+<p class="byline">
+  Posted by {{ post.author_name }} &mdash; {{ post.published_date }}
+</p>
+<div class="post-body">
+  {{ post.text }}
+</div>
+<ul class="categories">
+  {% for category in post.categories.all %}
+    <li>{{ category }}</li>
+  {% endfor %}
+</ul>
+{% endblock %}