如何創建一個新的CSV文件，然后將其存儲在Google Cloud Storage中？

Question

我有以下代碼：

import csv
from google.cloud import storage
import os

os.environ["Credientials"]
storage_client = storage.Client()

mylist = ['Row1','Row2','Row3']  # Rows I'm making for CSV file

with open('Afile.csv', 'w') as myfile:
   wr = csv.writer(myfile, quoting=csv.QUOTE_ALL)  # Making CSV file
   wr.writerow(mylist)

s = myfile

def upload_blob(bucket_name, source_file_name, destination_blob_name):
   """Uploads a file to the bucket."""
   storage_client = storage.Client()
   bucket = storage_client.get_bucket(bucket_name)
   blob = bucket.blob(destination_blob_name)
   blob.upload_from_filename(source_file_name)
   print('File {} uploaded to {}.'.format(
     source_file_name,
     destination_blob_name))

upload_blob('BucketName', s ,'storage location') # Uploading the newly made CSV file to Google Cloud Storage

在創建新CSV文件（由s ）的地方，我正嘗試將新創建的文件上傳到Google Cloud存儲，而不是從本地文件路徑上傳。 運行此命令時，出現以下錯誤：

TypeError: expected string or bytes-like object

如何使它正常工作，以便我可以制作一個新的CSV文件，然后將其上傳到Google Cloud Storage？ 如果可以的話？

謝謝您的幫助！

Answer 1

with open('Afile.csv', 'w') as myfile:
    wr = csv.writer(myfile, quoting=csv.QUOTE_ALL)  # Making CSV file
    wr.writerow(mylist)

    s = myfile

s是file like object的file like object而不是字符串或字節的對象。 您實際上是在傳遞文件本身，而不是傳遞文件名。 您可能應該將Afile.csv作為字符串傳遞。