In [51]:

    

import json


    

In [53]:

    

def remove_sensitive_info(instance):
    '''instance is a dict representing an EC2 instance'''
    instance.pop('instanceId', None)
    instance.pop('publicDnsName', None)
    instance.pop('publicIpAddress', None)
    instance['sshAccessInfo']['keyPair'].pop('keyName', None)
    instance['account'].pop('accountId', None)
    instance['account'].pop('ownerAlias', None)


    

In [55]:

    

def main():
    d = json.loads(open('unclean_instances.json').read())
    instances = d['success']['body']['instances']
    map(remove_sensitive_info, instances)
    f = open('instances.json', 'w')
    f.write(json.dumps(instances, indent=2))


    

In [56]:

    

if __name__ == '__main__':
    main()