如何在Python中使用密码压缩文件夹？

Question

使用 pyminizip 我可以在 python 中使用密码压缩文件：

filepath=r"C:\Users\xxx\Desktop\myFolder\file.txt"

import pyminizip
pyminizip.compress(filepath, None,"output.zip", "password", 0)

但是如何将整个文件夹“myFolder”压缩到带有密码的 zip 文件中？我尝试从路径中删除文件名，但出现错误

OSError: error in opening C:\Users\xxx\Desktop\myFolder for reading

编辑 ：

下面的链接有一个可以压缩目录的功能。但它不会添加密码。

https://www.calazan.com/how-to-zip-an-entire-directory-with-python/

如果有人能让我知道是否可以向现有 zip 文件添加密码，这将解决我的问题。那可能吗？

Answer 1

我终于能够使用 Anupam Chaplot 建议的名为“pyzipper”的库来完成对整个目录（包括所有子文件夹结构和文件）的加密。

这是解决方案：

def zip_folderPyzipper(folder_path, output_path):
    """Zip the contents of an entire folder (with that folder included
    in the archive). Empty subfolders will be included in the archive
    as well.
    """
    parent_folder = os.path.dirname(folder_path)
    # Retrieve the paths of the folder contents.
    contents = os.walk(folder_path)
    try:
        zip_file = pyzipper.AESZipFile('new_test.zip','w',compression=pyzipper.ZIP_DEFLATED,encryption=pyzipper.WZ_AES)
        zip_file.pwd=b'PASSWORD'
        for root, folders, files in contents:
            # Include all subfolders, including empty ones.
            for folder_name in folders:
                absolute_path = os.path.join(root, folder_name)
                relative_path = absolute_path.replace(parent_folder + '\\',
                                                      '')
                print ("Adding '%s' to archive." % absolute_path)
                zip_file.write(absolute_path, relative_path)
            for file_name in files:
                absolute_path = os.path.join(root, file_name)
                relative_path = absolute_path.replace(parent_folder + '\\',
                                                      '')
                print ("Adding '%s' to archive." % absolute_path)
                zip_file.write(absolute_path, relative_path)

        print ("'%s' created successfully." % output_path)

    except IOError as message:
        print (message)
        sys.exit(1)
    except OSError as message:
        print(message)
        sys.exit(1)
    except zipfile.BadZipfile as message:
        print (message)
        sys.exit(1)
    finally:
        zip_file.close()

由于我是 python 新手，我无法详细解释代码。以下是参考资料：

https://pypi.org/project/pyzipper/

https://www.calazan.com/how-to-zip-an-entire-directory-with-python/

要在 Windows 中解压生成的 ZIP 文件：

右键单击 - >解压缩（已加密）

如果直接点击Extract All选项，会报错