from pprint import pprint
import os

import dewpoint.aws


ec2 = dewpoint.aws.AWSProxy(
 	key=os.environ['AWS_ACCESS_KEY_ID'],
 	secret=os.environ['AWS_SECRET_ACCESS_KEY'],
 	version='2012-06-01',
 	endpoint='https://ec2.us-east-1.amazonaws.com')


response = ec2.DescribeInstances()
# response is an xml.etree.ElementTree.Element instance
for reservation in response.iterfind('reservationSet/item'):
 	for instance in reservation.iterfind('instancesSet/item'):
  	pprint(dewpoint.aws.dictwalk(instance))