def __getitem__(self, name):
"""See `ISourcePackageNameSet`."""
name = ensure_unicode(name)
try:
return SourcePackageName.byName(name)
except SQLObjectNotFound:
raise NoSuchSourcePackageName(name)
def traverse(self, name, segments):
"""See `ITraversable`."""
try:
return getUtility(IDistroSeriesSet).fromSuite(self.context, name)
except NoSuchDistroSeries:
sourcepackage = self.context.getSourcePackage(name)
if sourcepackage is None:
if segments:
raise
else:
raise NoSuchSourcePackageName(name)
return sourcepackage
def traverse(self, owner, name, segments):
"""See `IGitTraversable`.
:raises InvalidNamespace: If 'name' is not '+source' or there are no
further segments.
:raises NoSuchSourcePackageName: If the segment after '+source'
doesn't match an existing source package name.
:return: A tuple of (`IPerson`, `IDistributionSourcePackage`, None).
"""
# Distributions don't support named repositories themselves, so
# ignore the base traverse method.
if name != "+source":
raise InvalidNamespace("/".join(segments.traversed))
try:
spn_name = next(segments)
except StopIteration:
raise InvalidNamespace("/".join(segments.traversed))
distro_source_package = self.context.getSourcePackage(spn_name)
if distro_source_package is None:
raise NoSuchSourcePackageName(spn_name)
return owner, distro_source_package, None
def traverse(self, name, segments):
"""See `ITraversable`."""
sourcepackage = self.distroseries.getSourcePackage(name)
if sourcepackage is None:
raise NoSuchSourcePackageName(name)
return sourcepackage.getSuiteSourcePackage(self.pocket)