Download files

""" Source:
      - https://stackoverflow.com/questions/48122744/how-to-download-all-files-and-folder-hierarchy-from-jupyter-notebook
"""
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='.', target_file_name='workspace_archive.tar', ignore=None):
    tar = tarfile.open(target_file_name, 'w')

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

    tar.close()


dir_name = '.'
target_file_name = 'workspace_archive.tar'
# List of files/directories to ignore
ignore = {'.ipynb_checkpoints', '__pycache__', target_file_name}

make_tar_file(dir_name, target_file_name, ignore)

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