this will list expired objects from the .expiring_objects account in a format that you can feed to swift-integrity do_delete

list_expired.py

import sys
import time
import urllib

from swift.common.internal_client import InternalClient
from swift.container.sync import ic_conf_body
from swift.common.wsgi import ConfigString
from swift.common.utils import split_path


def main():
    now = time.time()
    expiring_account = '.expiring_objects'
    swift = InternalClient(ConfigString(ic_conf_body), 'test', 1)
    for container_item in swift.iter_containers(expiring_account):
        container = container_item['name']
        if int(container) > now:
            break
        for item in swift.iter_objects(expiring_account, container):
            obj = item['name']
            ts, path = obj.split('-', 1)
            if int(ts) > now:
                break
            a, c, o = split_path('/' + path, 1, 3, True)
            print ' '.join((
                urllib.quote(a.encode('utf8')),
                urllib.quote(c.encode('utf8')),
                urllib.quote(o.encode('utf8'))))


if __name__ == "__main__":
    sys.exit(main())