by Packt

Code bundle

Chapter 1/restful_python_chapter_01_01/gamesapi/games/admin.py

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+"""
+Book: Building RESTful Python Web Services
+Chapter 1: Developing RESTful APIs with Django
+Author: Gaston C. Hillar - Twitter.com/gastonhillar
+Publisher: Packt Publishing Ltd. - http://www.packtpub.com
+"""
+from django.contrib import admin
+
+# Register your models here.

Chapter 1/restful_python_chapter_01_01/gamesapi/games/apps.py

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+"""
+Book: Building RESTful Python Web Services
+Chapter 1: Developing RESTful APIs with Django
+Author: Gaston C. Hillar - Twitter.com/gastonhillar
+Publisher: Packt Publishing Ltd. - http://www.packtpub.com
+"""
+from django.apps import AppConfig
+
+
+class GamesConfig(AppConfig):
+    name = 'games'

Chapter 1/restful_python_chapter_01_01/gamesapi/games/migrations/0001_initial.py

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+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.1 on 2016-09-27 01:47
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Game',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('name', models.CharField(blank=True, default='', max_length=200)),
+                ('release_date', models.DateTimeField()),
+                ('game_category', models.CharField(blank=True, default='', max_length=200)),
+                ('played', models.BooleanField(default=False)),
+            ],
+            options={
+                'ordering': ('name',),
+            },
+        ),
+    ]

Chapter 1/restful_python_chapter_01_01/gamesapi/games/models.py

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+"""
+Book: Building RESTful Python Web Services
+Chapter 1: Developing RESTful APIs with Django
+Author: Gaston C. Hillar - Twitter.com/gastonhillar
+Publisher: Packt Publishing Ltd. - http://www.packtpub.com
+"""
+from django.db import models
+
+
+class Game(models.Model):
+	created = models.DateTimeField(auto_now_add=True)
+	name = models.CharField(max_length=200, blank=True, default='')
+	release_date = models.DateTimeField()
+	game_category = models.CharField(max_length=200, blank=True, default='')
+	played = models.BooleanField(default=False)
+
+	class Meta:
+		ordering = ('name',)

Chapter 1/restful_python_chapter_01_01/gamesapi/games/serializers.py

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+"""
+Book: Building RESTful Python Web Services
+Chapter 1: Developing RESTful APIs with Django
+Author: Gaston C. Hillar - Twitter.com/gastonhillar
+Publisher: Packt Publishing Ltd. - http://www.packtpub.com
+"""
+from rest_framework import serializers
+from games.models import Game
+
+
+class GameSerializer(serializers.Serializer):
+    pk = serializers.IntegerField(read_only=True)
+    name = serializers.CharField(max_length=200)
+    release_date = serializers.DateTimeField()
+    game_category = serializers.CharField(max_length=200)
+    played = serializers.BooleanField(required=False)
+
+    def create(self, validated_data):
+        return Game.objects.create(**validated_data)
+
+    def update(self, instance, validated_data):
+        instance.name = validated_data.get('name', instance.name)
+        instance.release_date = validated_data.get('release_date', instance.release_date)
+        instance.game_category = validated_data.get('game_category', instance.game_category)
+        instance.played = validated_data.get('played', instance.played)
+        instance.save()
+        return instance

Chapter 1/restful_python_chapter_01_01/gamesapi/games/tests.py

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+"""
+Book: Building RESTful Python Web Services
+Chapter 1: Developing RESTful APIs with Django
+Author: Gaston C. Hillar - Twitter.com/gastonhillar
+Publisher: Packt Publishing Ltd. - http://www.packtpub.com
+"""
+from django.test import TestCase
+
+# Create your tests here.

Chapter 1/restful_python_chapter_01_01/gamesapi/games/urls.py

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+"""
+Book: Building RESTful Python Web Services
+Chapter 1: Developing RESTful APIs with Django
+Author: Gaston C. Hillar - Twitter.com/gastonhillar
+Publisher: Packt Publishing Ltd. - http://www.packtpub.com
+"""
+from django.conf.urls import url
+from games import views
+
+urlpatterns = [
+    url(r'^games/$', views.game_list),
+    url(r'^games/(?P<pk>[0-9]+)/$', views.game_detail),
+]

Chapter 1/restful_python_chapter_01_01/gamesapi/games/views.py

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+"""
+Book: Building RESTful Python Web Services
+Chapter 1: Developing RESTful APIs with Django
+Author: Gaston C. Hillar - Twitter.com/gastonhillar
+Publisher: Packt Publishing Ltd. - http://www.packtpub.com
+"""
+from django.http import HttpResponse
+from django.views.decorators.csrf import csrf_exempt
+from rest_framework.renderers import JSONRenderer
+from rest_framework.parsers import JSONParser
+from rest_framework import status
+from games.models import Game
+from games.serializers import GameSerializer
+
+
+class JSONResponse(HttpResponse):
+    def __init__(self, data, **kwargs):
+        content = JSONRenderer().render(data)
+        kwargs['content_type'] = 'application/json'
+        super(JSONResponse, self).__init__(content, **kwargs)
+
+
+@csrf_exempt
+def game_list(request):
+    if request.method == 'GET':
+        games = Game.objects.all()
+        games_serializer = GameSerializer(games, many=True)
+        return JSONResponse(games_serializer.data)
+
+    elif request.method == 'POST':
+        game_data = JSONParser().parse(request)
+        game_serializer = GameSerializer(data=game_data)
+        if game_serializer.is_valid():
+            game_serializer.save()
+            return JSONResponse(game_serializer.data, status=status.HTTP_201_CREATED)
+        return JSONResponse(game_serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+
+@csrf_exempt
+def game_detail(request, pk):
+    try:
+        game = Game.objects.get(pk=pk)
+    except Game.DoesNotExist:
+        return HttpResponse(status=status.HTTP_404_NOT_FOUND)
+
+    if request.method == 'GET':
+        game_serializer = GameSerializer(game)
+        return JSONResponse(game_serializer.data)
+
+    elif request.method == 'PUT':
+        game_data = JSONParser().parse(request)
+        game_serializer = GameSerializer(game, data=game_data)
+        if game_serializer.is_valid():
+            game_serializer.save()
+            return JSONResponse(game_serializer.data)
+        return JSONResponse(game_serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+    elif request.method == 'DELETE':
+        game.delete()  
+        return HttpResponse(status=status.HTTP_204_NO_CONTENT)

Chapter 1/restful_python_chapter_01_01/gamesapi/gamesapi/settings.py

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+"""
+Book: Building RESTful Python Web Services
+Chapter 1: Developing RESTful APIs with Django
+Author: Gaston C. Hillar - Twitter.com/gastonhillar
+Publisher: Packt Publishing Ltd. - http://www.packtpub.com
+"""
+"""
+Django settings for gamesapi project.
+
+Generated by 'django-admin startproject' using Django 1.10.1.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/1.10/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/1.10/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/1.10/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'z-dpgdh7nm4_*bg5^4as$_4q#a-ikk_#*jmth-650(9y_p&-et'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    # Django REST Framework
+    'rest_framework',
+    # Games application
+    'games.apps.GamesConfig',
+]
+
+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 = 'gamesapi.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 = 'gamesapi.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/1.10/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/1.10/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/1.10/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/1.10/howto/static-files/
+
+STATIC_URL = '/static/'

Chapter 1/restful_python_chapter_01_01/gamesapi/gamesapi/urls.py

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+"""
+Book: Building RESTful Python Web Services
+Chapter 1: Developing RESTful APIs with Django
+Author: Gaston C. Hillar - Twitter.com/gastonhillar
+Publisher: Packt Publishing Ltd. - http://www.packtpub.com
+"""
+"""gamesapi URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/1.10/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, include
+
+urlpatterns = [
+    url(r'^', include('games.urls')),
+]

Chapter 1/restful_python_chapter_01_01/gamesapi/gamesapi/wsgi.py

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+"""
+WSGI config for gamesapi 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/1.10/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "gamesapi.settings")
+
+application = get_wsgi_application()

Chapter 1/restful_python_chapter_01_01/gamesapi/manage.py

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+#!/usr/bin/env python
+import os
+import sys
+
+if __name__ == "__main__":
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "gamesapi.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)