biplist is a binary plist parser/generator for Python.

Binary Property List (plist) files provide a faster and smaller
serialization format for property lists on OS X. This is a library
for generating binary plists which can be read by OS X, iOS, or other
clients.

This module requires Python 2.6 or higher or Python 3.4 or higher.
binary property list (plist) parser module written in python.
