# - - - - - I m p o r t s
module for command line arguments.
os for operating system functions.
stat module is for extracting
timestamps from inodes.
time is for formatting timestamps.
Functions and classes for XSL-FO file generation come from
XSL-FO helper functions for Python. Use of this package is so
ubiquitous that we shorten the module name to just
import fohelpers as h
We also import some items from the
module to handle parsing of the input file, as well as
building any XSL-FO elements that are not taken care of by
et is the
etree module from
lxml that is a
superset of the standard Python
E is the element builder;
addText() are useful
utility functions. This module comes from Python XML processing with
from etbuilder import et, E, subElement, addText
We'll need the
copy module to make copies of