如何将文件夹设为zip并在提取zip时它必须只包含它的子文件夹和文件？

Question

我可以压缩文件夹，但在提取文件夹时，它还包含主目录文件夹，但我只需要它的子文件夹

ex：我选择压缩的文件夹下面

  

＆＃34; / home / sr1 / Documents / MyFolder＆＃34;

MyFolder还包含子文件夹和子文件夹编组文件

我可以压缩MyFolder但是在提取文件夹结构时

  

＆＃34; /home/sr1/Documents/MyFolder/newDoc/file1.txt"

但它应该像

  

＆＃34; MyFolder文件/ newDoc / FILE1.TXT＆＃34;

这是我的代码

def zip_folder(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)
    zip_file = None
    try:
        zip_file = zipfile.ZipFile(output_path, 'w', zipfile.ZIP_DEFLATED)
    rootlen = len(folder_path) + 1
        for root, folders, files in contents:
            # Include all subfolders, including empty ones.
            for folder_name in folders:
        print " root ", root
        print " relative_path " ,folder_name 
                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,absolute_path[rootlen:])
        print "'%s' created successfully." % output_path
    except IOError, message:
        print message
        sys.exit(1)
    except OSError, message:
        print message
        sys.exit(1)
    except zipfile.BadZipfile, message:
        print message
        sys.exit(1)
    finally:
    if zip_file :
            zip_file.close()


zip_folder('/home/sr1/Documents/MyFolder','MyFolder.zip')

请帮我解决这个问题

提前致谢..