Google App Engine for Python Trying

      尝试了 Google App Engine for Python, 的确是创新啊!

      跟着文档 Demo 了一下,创建应用方便,upload 到 GAE 也很简单,使用两个命令就可以搞定:dev_appserver.py,appcfg.py。当然,需要安装 Python(2.5),和 GAE SDK。

 

Document:http://code.google.com/intl/zh-CN/appengine/docs/

Demo: http://jamesleyy.appspot.com/

 

      Python 方面的东西接触不多,发现新的概念或者说标准:YAML、WSGI。

YAMLhttp://www.yaml.org/

WSGIhttp://www.python.org/dev/peps/pep-0333/

 

      如果对Python熟悉,就应该了解WSGI ,Python Web Server Gateway Interface,是 Python 处理 Web 的一种标准,类似 Java 中的 Servlet 。

 

      对于YAML ,yaml.org 上是这样说的:

      YAML Ain't Markup Language. What It Is: YAML is a human friendly data serializationstandard for all programming languages.

      YAML (rhymes with “camel ”) is a human-friendly, cross language, Unicode based data serialization language designed around the common native data types of agile programming languages. It is broadly useful for programming needs ranging from configuration files to Internet messaging to object persistence to data auditing.

 

      已经收到 Google App Engine for Java 的注册确认邮件,抽时间 Try it out again!

 

 

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