使用python

Question

在IDLE中运行代码时，它什么也不显示。

from ibm_botocore.client import Config

import ibm_boto3

def upload_file(credentials,local_file_name,key):  
    cos = ibm_boto3.client(service_name='s3',
               ibm_api_key_id=credentials['got from service credential desciption'],

               ibm_service_instance_id=credentials['got from service credential description'],

               ibm_auth_endpoint=credentials['s3.eu-gb.cloud-object-storage.appdomain.cloud'],//as my region is London

               config=Config(signature_version='oauth'),

               endpoint_url=credentials['https://control.cloud-object-storage.cloud.ibm.com/v2/endpoints'])

    try:
        res=cos.upload_file(Filename='D:\ibm-cloud\get-started-python\abc.txt', Bucket=credentials['cloud-college-bucket0'],Key=key)
    except Exception as e:
        print(Exception, e)
    else:
        print('File Uploaded')

Answer 1

您的代码定义了一个函数，但未调用它。因此，预期结果或结果根本没有任何输出。一切都很好。

您的下一步应该是拥有一个主函数或在您的已定义函数upload_file的上层调用代码。