#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import sys
print(f'Python version {sys.version}')

print('import boto3')
import boto3
print('imported boto3')

mybucket = sys.argv[1]

print('get client')
c = boto3.client('s3')

print(f'list_object, Bucket={mybucket}')
c.list_objects(Bucket=mybucket)
print('list_objects returned')