Uupdump -

import os import sys import json import hashlib import subprocess import argparse import concurrent.futures from pathlib import Path from urllib.parse import urljoin import requests from typing import Dict, List, Optional

# ------------------------------ # Main CLI # ------------------------------ def main(): parser = argparse.ArgumentParser(description="UUPdump-style Windows ISO builder") parser.add_argument("build", help="Build number, e.g., 22621.1") parser.add_argument("lang", help="Language code, e.g., en-us") parser.add_argument("edition", help="Edition, e.g., Professional") parser.add_argument("--out", "-o", help="Output ISO path", default="windows_install.iso") parser.add_argument("--work-dir", help="Working directory", default="UUP_workspace") parser.add_argument("--keep-temp", action="store_true", help="Keep temporary files") args = parser.parse_args() work_dir = Path(args.work_dir) work_dir.mkdir(exist_ok=True) try: print(f"Fetching UUP info for build {args.build}, lang {args.lang}, edition {args.edition}") uup_info = fetch_uup_info(args.build, args.lang, args.edition) print("Downloading UUP files...") uup_files_dir = download_uup_files(uup_info, work_dir, args.edition) print("Converting to ISO...") convert_to_iso(uup_files_dir, args.edition, Path(args.out), keep_temp=args.keep_temp) print("Done.") except Exception as e: print(f"Error: {e}") sys.exit(1) uupdump

def download_files_parallel(file_list, download_dir, max_workers=8): """Download list of (url, path, size, sha1) in parallel.""" with concurrent.futures.ThreadPoolExecutor(max_workers=max_workers) as executor: futures = [] for url, path, size, sha1 in file_list: futures.append(executor.submit(download_file, url, path, size, sha1)) for future in concurrent.futures.as_completed(futures): future.result() # raise if any failed import os import sys import json import hashlib