Part of lp.registry.interfaces
| Interface | ISourcePackagePublic | Public attributes for SourcePackage. |
| Interface | ISourcePackageEdit | SourcePackage attributes requiring launchpad.Edit. |
| Interface | ISourcePackageFactory | A creator of source packages. |
| Class | SourcePackageFileType | Source Package File Type |
| Class | SourcePackageType | Source Package Format |
| Class | SourcePackageUrgency | Source Package Urgency |