13.py

#coding: utf-8
#Author: Toryun
#Date: 2020-06-17 01:13:00

import urllib2
import xmlrpclib
from contextlib import closing
username = 'huge'
password = 'file'
url0 = 'http://www.pythonchallenge.com'
url1 = 'http://www.pythonchallenge.com/pc/return/evil4.jpg'
url2 = 'http://www.pythonchallenge.com/pc/phonebook.php'
def login_handler(url0, url1, username, password):

    #创建默认密码管理对象实例
    PasswordMgr1 = urllib2.HTTPPasswordMgrWithDefaultRealm()
    #向实例添加密码和用户名,uri,realm(“领域”，其实就是指当前认证的保护范围。)
    #例如 /protected_docs就是受限访问对象
    #GET /protected_docs HTTP/1.1
    #Host: 127.0.0.1:3000
    PasswordMgr1.add_password(None, url0, username, password)
    #实例一个含有密码的基础验证处理对象
    auth_handler = urllib2.HTTPBasicAuthHandler(PasswordMgr1)
    #Create an opener object from a list of handlers.   
    #The opener will use several default handlers, including support
    #for HTTP, FTP and when applicable, HTTPS.  
    #If any of the handlers passed as arguments are subclasses of the
    #default handlers, the default handlers will not be used.
    #构建一个含有处理器的打开对象
    op = urllib2.build_opener(auth_handler)
    #安装这个打开对象
    urllib2.install_opener(op)
    #打开这个网页并获取内容(自动关闭with..as)
    with closing(urllib2.urlopen(url1)) as f:
        print(f.read().decode('utf-8'))
login_handler(url0, url1, username, password)
xmlrpc = xmlrpclib.ServerProxy(url2)
b = raw_input('please input the name we need to call:')
print(xmlrpc.phone(b))