This classes are responsable for fetch and hold the information inside the sources and binarypackages.
| Function | stripseq | Undocumented |
| Function | get_dsc_path | Undocumented |
| Function | unpack_dsc | Undocumented |
| Function | read_dsc | Undocumented |
| Function | parse_person | Parse a full email address into human-readable name and address. |
| Function | parse_section | Undocumented |
| Class | MissingRequiredArguments | Missing Required Arguments Exception. |
| Class | PoolFileNotFound | The specified file was not found in the archive pool |
| Class | InvalidVersionError | An invalid package version was found |
| Class | InvalidSourceVersionError | An invalid source package version was found when processing a binary |
| Class | DisplayNameDecodingError | Invalid unicode encountered in displayname |
| Class | AbstractPackageData | No class docstring; 4/5 methods documented |
| Class | SourcePackageData | Important data relating to a given SourcePackageRelease. |
| Class | BinaryPackageData | This Class holds important data to a given binarypackage. |