1. Hello World!

命题: 怎么使用web.py 写个hello world?
解决

   1 import web
   2 
   3 urls = ("/.*", "hello")
   4 app = web.application(urls, globals())
   5 
   6 class hello:
   7     def GET(self):
   8         return 'Hello, world!'
   9 
  10 if __name__ == "__main__":
  11     app.run()

2. 客户对话～Sessions

命题
解决

   1 import web
   2 urls = (
   3     "/count", "count",
   4     "/reset", "reset"
   5 )
   6 app = web.application(urls, locals())
   7 session = web.session.Session(app, web.session.DiskStore('sessions'), initializer={'count': 0})
   8 
   9 class count:
  10     def GET(self):
  11         session.count += 1
  12         return str(session.count)
  13 
  14 class reset:
  15     def GET(self):
  16         session.kill()
  17         return ""
  18 
  19 if __name__ == "__main__":
  20     app.run()

对话对象在响应请求句柄前加载，前在请求句柄后保存变更
initializer 参数用以初创对话
- Sending Mail
- Using Site Layout Templates
- File Upload

Requests:

How to properly use web.background

3. web.py 食谱

[http://webpy.org/cookbook web.py Cook Book] ~ 中文翻译

4. 反馈

PageComment2 [:/PageCommentData:PageCommentData]

-  ⇤ ← Revision 2 as of 2008-02-24 06:24:12 → 
  Size: 637
  Editor: ZoomQuiet
  Comment:
+   ← Revision 3 as of 2008-02-24 07:23:13 → ⇥
  Size: 1609
  Editor: ZoomQuiet
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 11:
-Cookbook style documentation for web.py 0.3.
+`web.py 0.3 的食谱格式文档.`
 Line 13:
-Recipes:
-Line 15:
+Line 14:
-    * Hello World
    * Working with Session
+== Hello World! ==

 命题::
 怎么使用web.py 写个''hello world''?
 解决::
{{{#!python
import web

urls = ("/.*", "hello")
app = web.application(urls, globals())

class hello:
    def GET(self):
        return 'Hello, world!'

if __name__ == "__main__":
    app.run()
}}}

== 客户对话～Sessions ==

 命题::
 * 如果在web.py 中运用 客户对话？
 解决::
 * `web.session`模块专门进行了支持，以下实例
{{{#!python
import web
urls = (
    "/count", "count",
    "/reset", "reset"
)
app = web.application(urls, locals())
session = web.session.Session(app, web.session.DiskStore('sessions'), initializer={'count': 0})

class count:
    def GET(self):
        session.count += 1
        return str(session.count)

class reset:
    def GET(self):
        session.kill()
        return ""

if __name__ == "__main__":
    app.run()
}}}
 * 对话对象在响应请求句柄前加载，前在请求句柄后保存变更
 * `initializer` 参数用以初创对话

Diff for "WebPyCookBook"

1. Hello World!

2. 客户对话～Sessions

3. web.py 食谱

4. 反馈