This library parses .b4u files, which are the native format of Before You Know It, a great flashcard application.
Many B4U files can be downloaded from http://www.byki.com/listcentral.html.
import read
d = read.Deck('verbos.b4u')
d.html('output')
will read the file verbos.b4u and create a HTML representation, with separate .OGG and .JPEG files as needed, in the folder output