user.py

replication = {
            'source': {
                'url': source_uri + db,
                'headers': {
                    'authorization': auth,
                    'x-cloudant-user': username,
                    'x-cloudant-io-priority': 'low'
                }
            },
            'target': {
                'url': target_uri + db,
                'headers': {
                    'authorization': auth,
                    'x-cloudant-user': username,
                    'x-cloudant-io-priority': 'low'
                }
            },
            'continuous': False,
            'socket_options': [{'keepalive': True},{'nodelay': True}],
            'async': False,
            'create_target': True,
        }