views.py 文件源码

def get_data(self):
        try:
            namespace = glance.metadefs_namespace_get(
                self.request, self.kwargs['namespace_id'], wrap=True)
        except Exception:
            url = reverse_lazy(constants.METADATA_INDEX_URL)
            exceptions.handle(self.request,
                              _('Unable to retrieve namespace details.'),
                              redirect=url)
        else:
            return namespace