openstack-swift

How can I configure OpenStack SWIFT to send all the appropriate CORS headers in response to a client's OPTIONS request? I know about the crossdomain plugin to the SWIFT pipeline, but the documentation only says that something like the following is allowed: [filter:crossdomain] use = egg:swift#crossdomain cross_domain_policy = <allow-access-from domain="xxx.yyy.com" /> It doesn't tell me how to specify the Access-Control-Allow-Headers, Access-Control-Expose-Headers, Access-Control-Allow-Credentials, Access-Control-Max-Age, etc. headers. Anyone know how this is done? Despite very confusing

I'm having a problem with Python generators while working with the Openstack Swift client library. The problem at hand is that I am trying to retrieve a large string of data from a specific url (about 7MB), chunk the string into smaller bits, and send a generator class back, with each iteration holding a chunked bit of the string. in the test suite, this is just a string that's sent to a monkeypatched class of the swift client for processing. The code in the monkeypatched class looks like this: def monkeypatch_class(name, bases, namespace): '''Guido's monkeypatch metaclass.''' assert len(bases