slackbuilds_ponce/python/backports.lzma

backports.lzma - Provides support for LXMA and XZ compressed files via the
XZ Utils C library.

This code is a backport of the Python 3.3 standard library module lzma for
use on older versions of Python where it was not included.

There are some older Python libraries like PylibLZMA and PyLZMA but these
use LZMA Utils (not XZ Utils, so they have no XZ support).