Merge lp:~xnox/utah/fix-validation-on-release-day into lp:utah

[Dimitri John Ledkov]

We used to know the next codename ahead of time, such that we always knew what the devel series are.

However, not anymore.

In practice, however. When the new codename is not known yet it means that /daily points to stable() still, and we should continue to use "/daily" paths for the stable release whichever it might be, instead of the "/$codename/daily" paths.

This should unbreak testing LTS dailies, when there is no next-devel codename name SRUed in the distro-info-data.

=== modified file 'utah/isotest/iso_static_validation.py'
--- utah/isotest/iso_static_validation.py	2019-04-17 10:32:51 +0000
+++ utah/isotest/iso_static_validation.py	2019-04-18 12:08:45 +0000
@@ -173,8 +173,7 @@
         try:
             ubuntu_distro_devel = distro_info.UbuntuDistroInfo().devel()
         except:
-            self.fail("Can not find distro info details. "
-                      "Distro info data could be out of date")
+            ubuntu_distro_devel = distro_info.UbuntuDistroInfo().stable()
 
         if self.st_release != ubuntu_distro_devel:
             self.url = os.path.join(DEFAULT_URL, self.st_release)