sab_script.py

#!/usr/bin/python
import sys
import os
import shutil


# Change this number to adjust the definition of a "small" download
THRESHOLD = 5


foldername = sys.argv[1]


# ----- move-delete if files in the folder lower than THRESHOLD -----
main_directory_path, downloaded_directory_name = os.path.split(foldername)

downloaded_files = os.listdir(foldername)
if len(downloaded_files) < THRESHOLD:
    for downloaded_file in downloaded_files:
        shutil.move(os.path.join(foldername, downloaded_file),
                    main_directory_path)
    print("File(s) moved ...")

    if os.path.exists(foldername):
        shutil.rmtree(foldername)
        print("Directory removed ...")
else:
    print("Nothing moved, too many files ...")


print("**Done**")