def METHOD_NAME(self):
    url = self.url.format(self.datasets[self.name])
    path = download_url(url, self.raw_dir)
    extract_zip(path, self.raw_dir)
    os.unlink(path)
    path = osp.join(self.raw_dir, f'{self.name}.attr')
    if self.name == 'mag':
        path = osp.join(self.raw_dir, self.name)
    for name in self.raw_file_names:
        os.rename(osp.join(path, name), osp.join(self.raw_dir, name))
    shutil.rmtree(path)