我想列出使用Python和Boto3的S3存储桶中的所有目录。如何使用Python和Boto3列出S3存储桶的目录内容?
我使用下面的代码:
s3 = session.resource('s3') # I already have a boto3 Session object
bucket_names = [
'this/bucket/',
'that/bucket/'
]
for name in bucket_names:
bucket = s3.Bucket(name)
for obj in bucket.objects.all(): # this raises an exception
# handle obj
当我运行此我得到下面的异常堆栈跟踪:
File "botolist.py", line 67, in <module>
for obj in bucket.objects.all():
File "/Library/Python/2.7/site-packages/boto3/resources/collection.py", line 82, in __iter__
for page in self.pages():
File "/Library/Python/2.7/site-packages/boto3/resources/collection.py", line 165, in pages
for page in pages:
File "/Library/Python/2.7/site-packages/botocore/paginate.py", line 83, in __iter__
response = self._make_request(current_kwargs)
File "/Library/Python/2.7/site-packages/botocore/paginate.py", line 155, in _make_request
return self._method(**current_kwargs)
File "/Library/Python/2.7/site-packages/botocore/client.py", line 270, in _api_call
return self._make_api_call(operation_name, kwargs)
File "/Library/Python/2.7/site-packages/botocore/client.py", line 335, in _make_api_call
raise ClientError(parsed_response, operation_name)
botocore.exceptions.ClientError: An error occurred (NoSuchKey) when calling the ListObjects operation: The specified key does not exist.
什么是列出一个桶内目录正确的方法是什么?
提前感谢...
我试过了,但仍然得到相同的ClientError。调用ListObjects操作时发生错误(NoSuchKey):指定的键不存在。 –
此方法仅返回1000个结果。 – Trein