py code for sv

gistfile1.py

import bson
import pprint
import pymongo, pymongo.objectid
import sys

## Connect string 
## Server: "localhost:27017", 
## Database: "users"
## Write concern: 1 (acknowledge writes)
db = 'mongodb://rocketuser:rocketpass@localhost:27017/users?w=1'

## Connect to MongoDB, create a handle for the "users" database
try:
    connection = pymongo.Connection(db)
    db = connection['users']
except Exception, ex:
    print "Couldn't connect, exception is: %s" % ex
    sys.exit(1)

## Define a simple JSON document
doc = {'login': 'bob', 
       'password': 'secret'}

## Insert this document into the "accounts" collection
try:
  db.accounts.insert(doc)
except Exception, ex:
  print "Unable to insert, exception is: %s" % ex

## Update the user's password
db.accounts.update({'login': 'bob'}, 
                   {"$set": {'password': 'notsosecret'}})

## Find our user and store the returned document to variable "a"
user = db.accounts.find_one({'login': 'bob'})

## Pretty-print JSON document returned from MongoDB
pprint.pprint(user)

## Remove our user's document by _id
db.accounts.remove({"_id": pymongo.objectid.ObjectId(user['_id'])})