#!/usr/bin/env python3 """Unpack and format XML contents of Office files (.docx, .pptx, .xlsx)"""

import random import sys import defusedxml.minidom import zipfile from pathlib import Path

Get command line arguments

assert len(sys.argv) == 3, "Usage: python unpack.py <office_file> <output_dir>" input_file, output_dir = sys.argv[1], sys.argv[2]

Extract and format

output_path = Path(output_dir) output_path.mkdir(parents=True, exist_ok=True) zipfile.ZipFile(input_file).extractall(output_path)

Pretty print all XML files

xml_files = list(output_path.rglob(".xml")) + list(output_path.rglob(".rels")) for xml_file in xml_files: content = xml_file.read_text(encoding="utf-8") dom = defusedxml.minidom.parseString(content) xml_file.write_bytes(dom.toprettyxml(indent=" ", encoding="ascii"))

For .docx files, suggest an RSID for tracked changes

if input_file.endswith(".docx"): suggested_rsid = "".join(random.choices("0123456789ABCDEF", k=8)) print(f"Suggested RSID for edit session: {suggested_rsid}")