Google App Engine SDK 1.1.5.151

Google App Engine lets you build high traffic applications without having to manager high traffic infrastructure. Your applications use the same technology that powers Googles websites for speed and reliability. You just provide the code.
App Engine applications are easy to build, easy to maintain, and easy to scale as your traffic and data storage needs grow. With App Engine, there are no servers to maintain: You just upload your application, and its ready to serve your users.
You can serve your app using a free domain name on the appspot.com domain, or use Google Apps to serve it from your own domain. You can share your application with the world, or limit access to members of your organization.
App Engine costs nothing to get started. Sign up for a free account, and you can develop and publish your application for the world to see, at no charge and with no obligation.A free account can use up to 500MB of persistent storage and enough CPU and bandwidth for about 5 million page views a month.
Run your web applications on Googles infrastructure.
Google App Engine enables developers to build web applications on the same scalable systems that power our own applications.
No assembly required.
Google App Engine exposes a fully-integrated development environment.
Its easy to scale.
Google App Engine makes it easy to design scalable applications that grow from one to millions of users without infrastructure headaches.
Its free to get started.
Every Google App Engine application can use up to 500MB persistent storage and 5 million monthly page views.
NOTE:
1. During the preview release of Google App Engine, only free accounts are available. In the near future, you will be able to purchase additional computing resources.
2. Google App Engine SDK is licensed and released under the Apache License 2.0.

Main features:>
- A powerful run-time environment using the Python programming language, and support for web applications frameworks such as Django.
- Persistent storage with a powerful query engine and transactions.
- Services for network access including HTTP and email.
- Google account sign-in: let your users sign in to your application using a Google account and password.
- Hosting on a free subdomain, or your own domain name.

System requirements:
- Python 2.5

Version restrictions:
- This is a preview of Google App Engine. During this preview period, applications are limited to the free quotas.

Enhancements:
- Additional fixes for file paths on Windows and OSX.
- Speed up the datastore stub.
- Allow different types in list properties in datastore.Entity and Expando.
- Add add_multi and replace_multi to memcache API.
- /clientclass.html#Client_add_multi
- /clientclass.html#Client_replace_multi
- Ignore errors from the API proxy when calling memcache read methods.
- Set the webapp Request charset property more accurately from CONTENT_TYPE.
- Fixed an issue in the development console with schema caching.
- Fixed an issue with StringListProperty not returning a class
- Fixed an issue in the development console where quotes couldnt be used within fields.
- Fixed an issue with TimeProperty("0:0") (midnight).