twg

import boto
import boto.s3.connection


#CREATING A CONNECTION¶
access_key = 'MPB*******MO'
secret_key = '11t6******rVYXojO7b'

conn = boto.connect_s3(
        aws_access_key_id = access_key,
        aws_secret_access_key = secret_key,
        host = 'twg******.tw',
        is_secure=False,               # uncomment if you are not using ssl
        calling_format = boto.s3.connection.OrdinaryCallingFormat(),
        )    
src = conn.get_bucket('roger123weddec052335422018')
dst = conn.get_bucket('aaa/aa/')  

for k in src.list():
    # copy stuff to your destination here
    dst.copy_key(k.key, src.name, k.key)
    # then delete the source key
    #k.delete()