You are previewing Programming Google App Engine.

Programming Google App Engine

Cover of Programming Google App Engine by Dan Sanderson Published by O'Reilly Media, Inc.
  1. Programming Google App Engine
    1. SPECIAL OFFER: Upgrade this ebook with O’Reilly
    2. Preface
      1. Using This Book
      2. Conventions Used in This Book
      3. Using Code Samples
      4. Safari® Books Online
      5. How to Contact Us
      6. Acknowledgments
    3. 1. Introducing Google App Engine
      1. The Runtime Environment
      2. The Static File Servers
      3. The Datastore
      4. The Services
      5. Google Accounts
      6. Task Queues and Cron Jobs
      7. Developer Tools
      8. The Administration Console
      9. Things App Engine Doesn’t Do...Yet
      10. Getting Started
    4. 2. Creating an Application
      1. Setting Up the SDK
      2. Developing the Application
      3. Registering the Application
      4. Uploading the Application
      5. Introducing the Administration Console
    5. 3. Handling Web Requests
      1. The App Engine Architecture
      2. Configuring the Frontend
      3. How the App Is Run
      4. Quotas and Limits
    6. 4. Datastore Entities
      1. Entities, Keys, and Properties
      2. Introducing the Python Datastore API
      3. Introducing the Java Datastore API
      4. Property Values
      5. Keys and Key Objects
      6. Using Entities
    7. 5. Datastore Queries
      1. Queries and Kinds
      2. Query Results and Keys
      3. GQL
      4. The Python Query API
      5. The Java Query API
      6. Introducing Indexes
      7. Automatic Indexes and Simple Queries
      8. Custom Indexes and Complex Queries
      9. Not-Equal and IN Filters
      10. Unset and Nonindexed Properties
      11. Sort Orders and Value Types
      12. Queries and Multivalued Properties
      13. Configuring Indexes
    8. 6. Datastore Transactions
      1. Entities and Entity Groups
      2. What Can Happen in a Transaction
      3. Transactions in Python
      4. Transactions in Java
      5. How Entities Are Updated
      6. How Entities Are Read
      7. Batch Updates
      8. How Indexes Are Updated
    9. 7. Data Modeling with Python
      1. Models and Properties
      2. Property Declarations
      3. Modeling Relationships
      4. Model Inheritance
      5. Queries and PolyModels
      6. Creating Your Own Property Classes
    10. 8. The Java Persistence API
      1. Setting Up JPA
      2. Entities and Keys
      3. Entity Properties
      4. Embedded Objects
      5. Saving, Fetching, and Deleting Objects
      6. Transactions in JPA
      7. Queries and JPQL
      8. Relationships
      9. For More Information
    11. 9. The Memory Cache
      1. The Python Memcache API
      2. The Java Memcache API
    12. 10. Fetching URLs and Web Resources
      1. Fetching URLs in Python
      2. Fetching URLs in Java
      3. Asynchronous Requests in Python
    13. 11. Sending and Receiving Mail and Instant Messages
      1. Enabling Inbound Services
      2. Sending Email Messages
      3. Receiving Email Messages
      4. Sending XMPP Messages
      5. Receiving XMPP Messages
    14. 12. Bulk Data Operations and Remote Access
      1. Setting Up the Remote API for Python
      2. Setting Up the Remote API for Java
      3. Using the Bulk Loader Tool
      4. Using the Remote Shell Tool
      5. Using the Remote API from a Script
    15. 13. Task Queues and Scheduled Tasks
      1. Task Queues
      2. Scheduled Tasks
    16. 14. The Django Web Application Framework
      1. Installing Django
      2. Creating a Django Project
      3. The Request Handler Script
      4. The Django App Engine Helper
      5. Creating a Django Application
      6. Using App Engine Models With Django
      7. Using Django Unit Tests and Fixtures
      8. Using Django Forms
    17. 15. Deploying and Managing Applications
      1. Uploading an Application
      2. Using Versions
      3. Managing Service Configuration
      4. Managing Indexes
      5. Browsing and Downloading Logs
      6. Inspecting the Datastore
      7. Application Settings
      8. Managing Developers
      9. Quotas and Billing
      10. Getting Help
    18. Index
    19. About the Author
    20. Colophon
    21. SPECIAL OFFER: Upgrade this ebook with O’Reilly

Registering the Application

Before you can upload your application to App Engine and share it with the world, you must first create a developer account, then register an application ID. If you intend to use a custom domain name (instead of the free domain name included with every app), you must also set up the Google Apps service for the domain. You can do all of this from the App Engine Administration Console.

To access the Administration Console, visit the following URL in your browser:

Sign in using the Google account you intend to use as your developer account. If you don’t already have a Google account (such as a Gmail account), you can create one using any email address.

Once you have signed in, the Console displays a list of applications you have created, if any, and a button to “Create an Application,” similar to Figure 2-10. From this screen, you can create and manage multiple applications, each with its own URL, configuration, and resource limits.

The Administration Console application list, with one app

Figure 2-10. The Administration Console application list, with one app

When you register your first application ID, the Administration Console prompts you to verify your developer account using an SMS message sent to your mobile phone. After you enter your mobile phone number, Google sends an SMS to your phone with a confirmation code. Enter this code to continue the registration process. You ...

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