def __init__( self, bucket_name, key_name ):
super( Operation, self ).__init__( )
self.bucket_name = bucket_name
self.key_name = key_name
work_around_dots_in_bucket_names( )
with closing( S3Connection( ) ) as s3:
bucket = s3.get_bucket( self.bucket_name )
self.bucket_location = bucket.get_location( )
