fs.py 文件源码

def is_same(dir1, dir2, **kwargs):
    """
    Compare two directory trees content.
    Return False if they differ, True is they are the same.
    """
    compared = dircmp(dir1, dir2, **kwargs)
    if (compared.left_only or compared.right_only or compared.diff_files
        or compared.funny_files):
        return False
    for subdir in compared.common_dirs:
        if not is_same(os.path.join(dir1, subdir), os.path.join(dir2, subdir), **kwargs):
            return False
    return True