pandas / matplotlib: faceting bar plots

Question

I am making a series of bar plots of data with two categorical variables and one numeric. What i have is the below, but what I would love to do is to facet by one of the categor

Answer 1

The Seaborn library, which is built on Matplotlib and could be considered a superset of it, has flexible and powerful plotting options for facet plots--they even use similar terminology to R. Scroll down on this page for multiple examples.