| Module | bug | Resources having to do with Launchpad bugs. |
| Module | bugchange | Implementations for bug changes. |
| Module | bugdelta | Components related to bugs. |
| Module | bugsubscriptionfilter | Adapt IStructuralSubscription to other types. |
| Package | tests | No package docstring; 2/2 modules documented |
| Module | treelookup | Construct and search simple tree structures. |