Part of canonical.launchpad.browser.librarian View In Hierarchy
Known subclasses: lp.bugs.browser.bugattachment.BugAttachmentFileNavigation, lp.code.browser.diff.PreviewDiffNavigation, lp.code.browser.sourcepackagerecipebuild.SourcePackageRecipeBuildNavigation, lp.soyuz.browser.archive.ArchiveNavigation, lp.soyuz.browser.build.BuildNavigation
LibraryFileAlias hosted in a context.
The navigation goes through +files/<filename> where file reference is
provided by context getFileByName(filename).
The requested file is proxied via StreamOrRedirectLibraryFileAliasView,
making it possible to serve both, public and restricted, files.
This navigation approach only supports domains with unique filenames, which is the case of IArchive and IBuild. It will probably have to be extended in order to allow traversing to multiple files potentially with the same filename (product files or bug attachments).
| Method | traverse_files | Traverse on filename in the archive domain. |