twython is an actively managed python wrapper for the Twitter and Twitter Streaming APIs. All functions are mapped to the coinciding endpoint in the Twitter docs, providing developers with a lot of flexibility.
Lyft is launching a developer program of its own in order to better compete with Uber. Lyft's first partner in this new endeavor is Facebook Messenger. Lyft hopes the program will eventually expand to see a wide number of developers add Lyft-hailing buttons to their own apps.