Intelligent import, Mock objects, and an improved TestCase for AsynQueue
| Function | deferToDelay | Undocumented |
| Function | blockingTask | Undocumented |
| Class | MsgBase | A mixin for providing a convenient message method. |
| Class | Tasks | Undocumented |
| Class | TestHandler | Undocumented |
| Class | DeferredIterable | Undocumented |
| Class | ProcessProtocol | Undocumented |
| Class | RangeProducer | Produces an integer range of values like range. |
| Class | RangeWriter | Writes an integer range of values like range to a file-like
object fh and then closes it. |
| Class | IterationConsumer | Undocumented |
| Class | Picklable | Undocumented |
| Class | MockTask | Undocumented |
| Class | MockWorker | Undocumented |
| Class | TestCase | Slightly improved TestCase |