在Windows中的python 2.7 beutifulsoup中没有属性'wrap_socket'

Question

当我运行此脚本时，错误“wrap_socket”缺失

尝试使用pip命令安装ssl，但每次都失败

import pickle, pdb, traceback
from pymongo import MongoClient
import urllib2, re
from bs4 import BeautifulSoup
import pprint
import socket, ssl 

这是我的班级

class AvvoQA(object):
    def _init_(self):
        self.client=MongoClient('localhost',27017)
        self.db=self.client.local
        self.collection=self.db.awo

这是数据库插入代码

    def ins(self,awo):
        client=MongoClient('localhost',27017)
        db=client.local
        collection=db.awo
        collection.insert(awo)

这是主要功能

    def awoMain(self):
        article_list = []
        link = 'https://www.avvo.com/topics/green-cards/advice?question=1'
        findFile = urllib2.urlopen(link)
        findHtml = findFile.read()
        findFile.close()
        soup = BeautifulSoup(findHtml, "lxml")
        que = soup.findAll('div', attrs={'class' : 'card topic-advice-question-card'})
        for div in que:
            try:
                awo = {}
                awo['question'] = div.findAll('a',attrs={'class':'block-link'})['href']
                record['desc_link'] = div.find('a')['href']
                record = self.getAns(record)
                pprint.pprint(awo)
            except:
                print
                print "This articles faces issue "
                print traceback.format_exc()


if __name__ == '__main__':
    AvvoQA().awoMain()

显示错误

    self._send_output(message_body)
  File "C:\Python27\lib\httplib.py", line 803, in _send_output
    self.send(msg)
  File "C:\Python27\lib\httplib.py", line 755, in send
    self.connect()
  File "C:\Python27\lib\httplib.py", line 1156, in connect
    self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file)
AttributeError: 'module' object has no attribute 'wrap_socket'