使用PyDrive库进行同步

代码示例：

from pydrive.auth import GoogleAuth
from pydrive.drive import GoogleDrive
import os

# authenticate using client_secrets.json file
gauth = GoogleAuth()
gauth.LocalWebserverAuth()

# create GoogleDrive instance
drive = GoogleDrive(gauth)

# define local folder path and Google Drive folder ID
local_folder_path = '/path/to/local/folder'
google_drive_folder_id = 'google_drive_folder_id'

# loop through local files and folders and upload to Google Drive
for root, dirs, files in os.walk(local_folder_path):
    relative_path = os.path.relpath(root, local_folder_path)
    if relative_path == '.':
        drive_folder = drive.CreateFile({'id': google_drive_folder_id})
    else:
        drive_folder = drive.ListFile({'q': "title='{}' and mimeType contains 'application/vnd.google-apps.folder' and trashed=false and '{}' in parents".format(relative_path.split(os.path.sep)[-1], drive_folder['id'])}).GetList()[0]
    for file in files:
        local_file_path = os.path.join(root, file)
        drive_file = drive.CreateFile({
            'title': file,
            'parents': [{'id': drive_folder['id']}]
        })
        drive_file.SetContentFile(local_file_path)
        drive_file.Upload()

使用上述代码，可以将指定的本地文件夹与谷歌云盘中的指定文件夹进行镜像同步。在执行时，需要提供client_secrets.json文件，用于进行身份验证。同时，需要替换local_folder_path和google_drive_folder_id为实际的本地文件夹路径和谷歌云盘中的文件夹ID。