小编vis*_*san的帖子

我想回复我的帖子,但我得到了

TypeError:'Cursor'对象不可调用.

我怎么能纠正这个？这是我的代码:

from flask import Flask  
from flask.ext.pymongo import PyMongo  
app = Flask(__name__)  
mongo = PyMongo(app)  
from pymongo import Connection  
connection = Connection()  
db = connection.test_database  
collection = db.test_collection  

@app.route('/')  
def home_page():  
   post = {"author":"mike","text":"jiii"}  
   posts = db.posts  
   posts.insert(post)  
   return posts.find()

if __name__=='__main__':  
   app.run(debug=True)