python接続mongodbパスワード認証例

from pymongo import MongoClient
#           ,  host port  
client = MongoClient('localhost', 27017)
#  mydb   ,      
db = client.mydb
db.authenticate("account", "password")
#   
collection = db.myset


#       
db.collection_names()
print db.collection_names()
 
#      ,    
item = collection.find({},{"name":1,"age":21})
for rows in item:
    print rows.values()
 
#        
print collection.find_one()