In [84]: jprint( session.listBuilds(queryOpts={'limit':2}))
[
    {
        "build_id": 233189,
        "owner_name": "pbrobinson",
        "package_name": "0xFFFF",
        "task_id": 2636441,
        "creation_event_id": 3424663,
        "creation_time": "2014-09-05 22:47:49.613352",
        "epoch": null,
        "nvr": "0xFFFF-0.3.9-11.fc22",
        "name": "0xFFFF",
        "completion_time": "2014-09-05 22:54:29.779706",
        "state": 1,
        "version": "0.3.9",
        "volume_name": "DEFAULT",
        "release": "11.fc22",
        "creation_ts": 1409957269.61335,
        "completion_ts": 1409957669.77971,
        "package_id": 1,
        "volume_id": 0,
        "owner_id": 187
    },
    {
        "build_id": 222224,
        "owner_name": "pbrobinson",
        "package_name": "0xFFFF",
        "task_id": 2560813,
        "creation_event_id": 3365335,
        "creation_time": "2014-08-16 01:06:35.083757",
        "epoch": null,
        "nvr": "0xFFFF-0.3.9-11.fc21",
        "name": "0xFFFF",
        "completion_time": "2014-08-16 01:10:23.520741",
        "state": 1,
        "version": "0.3.9",
        "volume_name": "DEFAULT",
        "release": "11.fc21",
        "creation_ts": 1408151195.08376,
        "completion_ts": 1408151423.52074,
        "package_id": 1,
        "volume_id": 0,
        "owner_id": 187
    }
]

In [85]: jprint( session.getBuild(222224))
{
    "owner_name": "pbrobinson",
    "package_name": "0xFFFF",
    "task_id": 2560813,
    "completion_ts": 1408151423.52074,
    "creation_event_id": 3365335,
    "creation_time": "2014-08-16 01:06:35.083757",
    "epoch": null,
    "nvr": "0xFFFF-0.3.9-11.fc21",
    "name": "0xFFFF",
    "completion_time": "2014-08-16 01:10:23.520741",
    "state": 1,
    "version": "0.3.9",
    "volume_name": "DEFAULT",
    "release": "11.fc21",
    "creation_ts": 1408151195.08376,
    "package_id": 1,
    "id": 222224,
    "volume_id": 0,
    "owner_id": 187
}

In [86]: