Create a file named credentials.py, as follows
import twitter
api = twitter.Api(consumer_key='<consumer_key>',
consumer_secret='<consumer_secret>',
access_token_key='<access_token>',
access_token_secret='<access_token_secret>')
Download your Twitter archive and put the tweets.csv tweet.js file in the root of the project.
Select words to censor as follows:
python censor.py [word1] [word2] ... [wordn]
Confirm and voilà.
Cheers! ;)