I can run command aws --profile minio s3 ls s3://aa/bb/
in a terminal successfully to get the contents of that particular bucket on minio, but when I run below code in Python, it returns an empty string.
import os
stream = os.popen('aws --profile minio s3 ls s3://aa/bb/')
stream.read()
And when I change the second line so that I query the contents of a local folder instead, like stream = os.popen('ls /Users/cc/')
, the contents of that local folder are printed successfully as well.
When I execute the first command using os.system('aws --profile minio s3 ls s3://aa/bb/')
, it returns 256
as the output.
So how to access the contents of a minio bucket programmatically in Python?
With the caveat that I haven't used minio, here's how I'd use boto3
(the AWS python sdk) in a python script to do what your CLI command does:
import boto3
session = boto3.session.Session(profile_name='minio')
client = session.client('s3')
response = client.list_objects_v2(
Bucket='aa',
Prefix='bb',
)
for item in response['Contents']:
print(item['Key'])
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