leipzig_corpora_downloader.py 文件源码

def try_download(corpus_name):
    store_path = corpus_path(corpus_name)
    if os.path.exists(store_path):
        return True, store_path
    try:
        url = download_url(corpus_name)
        filename, header = urlretrieve(url, store_path)
        return True, filename
    except:
        print("Can't download: " + corpus_name)
        return False, None