Twitter Tweet Fetching by parameters in Json format

I am using hadoop python implementations. Today, You can fetch tweets according to some parameters using Twitter Restful APIs. You need to obtain credentials of Twitter APIs(OAuth access token on behalf of a Twitter use) to work with the API like below:

authentication

username = USERNAME

consumer_key = CONSUMER_KEY

consumer_secret = CONSUMER_SECRET

access_token = ACCESS_TOKEN

access_secret = ACCESS_SECRET