Python如何开发api

# coding:utf-8
import json
from url.parse import parse_qs
from wsgiref.simple_server import make_server
dic_t = {"test1":'Hello',##此处定义一个字典
            "test2":'Hi'}##用于返回网址中的参数对应值
def application(environ, start_response):
    start_response('200 OK', [('Content-Type','text/html')])
    params = parse_qs(environ['QUERY_STRING'])
    name = params['name'][0]## 得到网址中的参数
    try:
        dic = {name: dic_t[name]}##字典查值并返回为字典
    except:    
        KeyError:dic = {name:"KeyError"}##如果字典中没有，则返回‘KeyError’
    return[json.dumps(dic)]## 网页返回值
if__name__ =="__main__":
    port =5088##自定义开启的端口
    httpd = make_server("0.0.0.0", port, application)
    print"serving http on port {0}...".format(str(port))   
    httpd.serve_forever()