You can find a write up of how this all works here
You will have to customize the following settings in ohchristmastwee.py
TW_USERNAME TW _PASSWORD
Twitter username used by the tweetstream library to access the Streaming API. Any valid username and password will work. Nothing will be tweeted on this user name.
You will need to input the OAuth settings if you want to enable the Twitter bot. Please refer to this page for finding your OAuth variables.
This is a list of tweets the Twitter bot will @mention anyone who changes the colors. The %s is replaced by the username, color(s), and tweet url, respectively.