python mongo test

python_mongo.py

#!/usr/bin/env python

import pymongo
import pprint

print 'this is a python test'

mongo_host = 'localhost'

#http://api.mongodb.com/python/current/tutorial.html#getting-a-database
def test_mongo():
    client = pymongo.MongoClient()
    #db = client.test_database
    db = client['test_database']
    if db is None:
        print 'db None'
    else:
        print 'db not None'
    #col = db.test_collection
    col = db['test_collection']
    post_id = col.insert_one({'key': 'v'}).inserted_id
    cursor = col.find({'key':'v'})
    for post in cursor:
        pprint.pprint(post)
        print (post['key'])
    #col.drop()

if __name__ == '__main__':
    test_mongo()