tem.sh

echo 'import os
import sys
import shutil


def main():
    root_path = sys.argv[1]
    assert os.path.isdir(root_path)
    assert len(os.listdir(root_path)) == 1000

    for path in filter(lambda p: p != ".DS_Store", os.listdir(root_path)):
        abs_base_path = os.path.join(root_path, path)
        if len(os.listdir(abs_base_path)) > 0:
            if len(os.listdir(abs_base_path)) == 1:
                abs_child_path = os.path.join(abs_base_path, os.listdir(abs_base_path)[0])
                assert os.path.isdir(abs_child_path)
                [shutil.move(os.path.join(abs_child_path, src), abs_base_path) for src in os.listdir(abs_child_path)]
                os.removedirs(abs_child_path)
            else:
                assert all(os.path.isfile(p) for p in os.listdir(abs_base_path))

    print("All done.")

if __name__ == "__main__":
    main()' >  temunique92.py