Pydrive访问共享Google Drive：可读无法写入，报404/403错误求助

错误原因分析 #

• 404错误：创建文件的metadata中错误添加了'id': folder_id字段，该字段用于指定需修改的已有文件ID，填入文件夹ID后，API会尝试查找对应ID的文件，最终因找不到返回"File not found"。
• 403错误：
  1. parents字段格式错误：TeamDrive下指定父文件夹需同时包含文件夹ID和TeamDrive ID，而非仅填写teamDriveId。
  2. supportsTeamDrives、includeTeamDriveItems属于API请求参数，不应放在文件metadata中，需在上传时传递。

修复后的创建文件代码 #

def authenticate_drive(drive_json_path: str):
    """Authenticate and return the GoogleDrive object.
    
    Args:
    drive_json_path (str): Contains the path to the Google Drive .json credentials file
    
    Returns:
    drive (GoogleAuth): Returns a GoogleAuth session that allows making API calls
    """
    gauth = GoogleAuth()
    gauth.credentials = sca.from_json_keyfile_name(drive_json_path, ['https://www.googleapis.com/auth/drive'])
    drive = GoogleDrive(gauth)
    return drive

def create_text_file(drive, folder_id, content):
    # Create a text file with the specified content
    file_metadata = {
        'title': 'hello.txt',
        'parents': [{
            'id': folder_id,
            'teamDriveId': team_drive_id
        }]
    }
            
    file_content = drive.CreateFile(file_metadata)
    file_content.SetContentString(content)
    # 传递TeamDrive支持参数到Upload方法
    file_content.Upload({
        'supportsTeamDrives': True,
        'includeTeamDriveItems': True
    })

    print(f'Text file created with ID: {file_content.get("id")}')

drive = authenticate_drive(credentials_path)
create_text_file(drive, folder_id, content)

关键修改点说明 #

• 移除metadata中的'id': folder_id，避免API错误触发文件查找逻辑
• 修正parents字段结构，同时传入目标文件夹ID和TeamDrive ID
• 将supportsTeamDrives、includeTeamDriveItems移至Upload()方法的参数中，符合PyDrive的API调用规范

内容的提问来源于stack exchange，提问作者Pau Spam