sdr-clean.py

#!/usr/bin/env python3
import shutil
import sys

from pathlib import Path


def handle_path(path: Path):
    subfolders = []
    seen_sdrs = set()
    seen_files = set()
    for entry in path.iterdir():
        if entry.is_dir():
            if entry.suffix == ".sdr":
                seen_sdrs.add(entry.stem)
            else:
                subfolders.append(entry)
        else:
            # is file
            seen_files.add(entry.stem)
    diff = seen_sdrs - seen_files
    for sdr_to_remove in diff:
        sdr_path = path / f"{sdr_to_remove}.sdr"
        print("Remove: ", sdr_path)
        shutil.rmtree(sdr_path)
    for folder in subfolders:
        handle_path(folder)


path = Path(sys.argv[1])
handle_path(path)