Mongo and Python - getting started

1. install pymongo {pip install pymongo}
2. from pymongo import MongoClient

conn=MongoClient()
db=conn.<dbname>
collection=db.<collection_name>

How to create unique index with pymongo

collection.create_index([('key',pymongo.ASCENDING)],unique=True)

Update command in Python

collection.update({'key':keyval},{'key':keyval,'field1':f1val},upsert=True)