Python web 框架web.py「简约美」

web.py is a web framework for Python that is as simple as it is powerful. web.py is in the public domain, you can use it for whatever purpose with absolutely no restrictions.

web.py 是一个简单而强大的 Python Web 框架。web.py 属于公共领域，您可以将其用于任何目的，绝对没有任何限制。

Web.py github 地址：GitHub - webpy/webpy: web.py is a web framework for python that is as simple as it is powerful. https://pypi.python.org/pypi/web.py

Web.py Cookbook 简体中文版：http://webpy.org/cookbook/index.zh-cn

web.py 0.3 新手指南：http://webpy.org/docs/0.3/tutorial.zh-cn

webpy 官网文档：http://webpy.org/

SQLite

python 复制代码

#coding:utf8
import web

db = web.database(dbn='sqlite', db='MovieSite.db')
render = web.template.render('templates/')

urls = (
    '/', 'index',
    '/movie/(.*)', 'movie',
    '/cast/(.*)', 'cast',
    '/director/(.*)', 'director',
)


class index:
    def GET(self):
        movies = db.select('movie')
        count = db.query('SELECT COUNT(*) AS COUNT FROM movie')[0]['COUNT']
        return render.index(movies, count, None)
        
    def POST(self):
        data = web.input()
        condition = r'TITLE LIKE "%' + data.title + r'%"'
        movies = db.select('movie', where=condition)
        count = db.query('SELECT COUNT(*) AS COUNT FROM movie WHERE ' + condition)[0]['COUNT']
        return render.index(movies, count, data.title)


class movie:
    def GET(self, movie_id):
        movie = db.select('movie', where='id=$int(movie_id)', vars=locals())[0]
        return render.movie(movie)


class cast:
    def GET(self, cast_name):
        condition = r'CASTS LIKE "%' + cast_name + r'%"'
        movies = db.select('movie', where=condition)
        count = db.query('SELECT COUNT(*) AS COUNT FROM movie WHERE ' + condition)[0]['COUNT']
        return render.index(movies, count, cast_name)


class director:
    def GET(self, director_name):
        condition = r'DIRECTORS LIKE "%' + director_name + r'%"'
        movies = db.select('movie', where=condition)
        count = db.query('SELECT COUNT(*) AS COUNT FROM movie WHERE ' + condition)[0]['COUNT']
        return render.index(movies, count, director_name)


if __name__ == "__main__":
    app = web.application(urls, globals())
    app.run()

MYSQL

python 复制代码

import web,json,sys
 
urls=(
    '(/|/index.html)','index',
    '/wyw/dbQuery','dbQuery',
    '/wyw/upload', 'upload',
    '/(.*?)','normal'
)
#获取第二个参数为数据库名称(第一个参数为服务器端口号)
dbname=sys.argv[2] 
if dbname=="": dbname="users"
 
db=web.database(dbn='mysql',host="localhost",port=3306,db=dbname,user='root',pw="admin")
 
#上传文件
class upload:
    def POST(self):
        x = web.input(myfile={})
        f=open('static/upload/'+x['myfile'].filename,'wb')
        f.write(x['myfile'].value)
        return json.dumps({"state":"OK"})
#一般文件获取
class normal:
    def GET(self,arg1):
        f=open('static/'+arg1,'rb')
        return f.read() 
#首页获取
class index:
    def GET(self,arg1):
        f=open('static/index.html','rb')
        return f.read()
#数据库查询、添加、修改、删除,通常数据库操作都使用这个
class dbQuery:
    def GET(self):
        data=web.input()
        try:
            if(data.sql.find('select')==0):
                results=db.query(data.sql)
                lis=[]
                for item in results: lis.append(item)
                return json.dumps({"msg":"success","rows":lis})
            else:
                return json.dumps({"msg":"success","rows":db.query(data.sql)})
        except Exception as e:
            return json.dumps({"msg":str(e)})
 
if __name__=="__main__":
    app=web.application(urls,globals())  
    app.run()

引用：

简单而直接的Python web 框架：web.py_import web_strivinging的博客-CSDN博客

web.py 十分钟创建简易博客：http://blog.csdn.net/freeking101/article/details/53020728

一个简单的web.py论坛：一个简单的web.py论坛 - RussellLuo - 博客园