Python中使用MongoDB存储爬虫数据

#!/usr/bin/python
# -*- coding:utf-8 -*-
 
import pymongo
 
class documentManager(object):
 def __init__(self):
 pass
 
 def connect_mongo(self):
 client = pymongo.Connection("127.0.0.1",27017)
 db = client.data_db
 collection = db.data_collection
 mydict = {"name":"Lucy", "sex":"female","job":"nurse"}
 collection.insert(mydict)
 
 for i in collection.find({"name":"Lucy"}):
 print i
 
if __name__ == '__main__':
 manager = documentManager()
 manager.connect_mongo()