【Python】Jupyter Notebook保留层级结构批量下载

✨Jupyter Notebook

详细介绍点击跳转 Jupyter主页

✨问题产生

Jupyter Notebook默认只能选择一个文件下载

✨批量下载

如需要保留层级目录并批量打包下载

在需要下载目录新建一个ipynb

运行如下代码

import os
import tarfile


def recursive_files(dir_name='.', ignore=None):
    for dir_name, subdirs, files in os.walk(dir_name):
        if ignore and os.path.basename(dir_name) in ignore:
            continue

        for file_name in files:
            if ignore and file_name in ignore:
                continue

            yield os.path.join(dir_name, file_name)


def make_tar_file(dir_name='.', tar_file_name='tarfile.tar', ignore=None):
    tar = tarfile.open(tar_file_name, 'w')

    for file_name in recursive_files(dir_name, ignore):
        tar.add(file_name)

    tar.close()


dir_name = '.'
tar_file_name = 'archive.tar'
ignore = {'.ipynb_checkpoints', '__pycache__', tar_file_name}
make_tar_file(dir_name, tar_file_name, ignore)

运行后在当前目录下生成一个归档文件