أتمتة ترتيب Downloads بـ Python بدون حذف ملف بالغلط

from pathlib import Path
import argparse
import shutil
import logging

RULES = {
    "Documents": {".pdf", ".docx", ".xlsx", ".csv", ".txt"},
    "Images": {".png", ".jpg", ".jpeg", ".webp", ".gif"},
    "Archives": {".zip", ".rar", ".7z", ".tar", ".gz"},
    "Code": {".py", ".js", ".ts", ".json", ".sql"},
}

def category_for(path: Path) -> str:
    suffix = path.suffix.lower()
    for category, extensions in RULES.items():
        if suffix in extensions:
            return category
    return "Other"

def unique_target(target: Path) -> Path:
    if not target.exists():
        return target
    stem, suffix = target.stem, target.suffix
    for i in range(1, 1000):
        candidate = target.with_name(f"{stem}-{i}{suffix}")
        if not candidate.exists():
            return candidate
    raise RuntimeError(f"Too many duplicates for {target.name}")

def sort_downloads(downloads: Path, dry_run: bool) -> None:
    sorted_root = downloads / "Sorted"
    log_file = sorted_root / "sort-downloads.log"
    sorted_root.mkdir(exist_ok=True)

    logging.basicConfig(
        filename=log_file,
        level=logging.INFO,
        format="%(asctime)s %(levelname)s %(message)s",
    )

    for item in downloads.iterdir():
        if item.name == "Sorted" or item.is_dir():
            continue
        category = category_for(item)
        target_dir = sorted_root / category
        target = unique_target(target_dir / item.name)
        message = f"{item.name} -> {target.relative_to(downloads)}"
        print("DRY" if dry_run else "MOVE", message)
        logging.info(("DRY " if dry_run else "MOVE ") + message)
        if not dry_run:
            target_dir.mkdir(parents=True, exist_ok=True)
            shutil.move(str(item), str(target))

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument("--downloads", default=str(Path.home() / "Downloads"))
    parser.add_argument("--dry-run", action="store_true")
    args = parser.parse_args()
    sort_downloads(Path(args.downloads), args.dry_run)