Part of lp.translations.scripts
| Class | UnknownFileType | File's type is not recognized. |
| Function | validate_unknown_file_type | Fail validation: unknown file type. |
| Function | validate_dtd | Validate XPI DTD file. |
| Function | validate_po | Validate a gettext PO or POT file. |
| Function | validate_xpi | Validate an XPI archive. |
| Function | validate_xpi_manifest | Validate XPI manifest. |
| Class | ValidateTranslationsFile | Parse translations files to see if they are well-formed. |