Google 云存储：将特定 zip 文件从一个存储桶移动到另一个存储桶

Question

团队

我试图在解压缩文件时参数化文件名。但我遇到了以下错误。当我在“sourceFileObject”中提到完整文件名并删除 match_glob 时，它正在工作

类型错误：list_blobs() 获得意外的关键字参数“match_glob”

我在requirements.txt中使用：google-cloud-storage==2.5.0

请在下面找到我的示例代码：

def fileUnzip(data,content):

    """
    Decompression logic to unzip a file based on the compression format
    """
    storage_client = storage.Client('projectname')
    source_bucket = storage_client.get_bucket("bucket-1")
    output_bucket = storage_client.get_bucket("bucket-2")
    sourceFileObject = "tm*.zip"
    if ("*" in sourceFileObject ):
        prefix  = sourceFileObject.split("*")[0]
        delimiter = sourceFileObject.split("*")[-1]
        print('prefix is: ', prefix)
        print('match_glob is: ', sourceFileObject)
    blobs = source_bucket.list_blobs(match_glob=sourceFileObject)
    [blob.name for blob in blobs if '*.zip' in blob.name ]
    compressedData = io.BytesIO(blobs.download_as_string()) ```

Answer 1

match_glob

仅自2.10版本起可用。升级您的依赖项以解决问题 https://cloud.google.com/python/docs/reference/storage/2.10.0/google.cloud.storage.bucket.Bucket#google_cloud_storage_bucket_Bucket_list_blobs