Seth made this today, I don't want to lose it

scripts/newer_packages/newer_pkgs_in_old_repos.py

@@ -0,0 +1,37 @@
+#!/usr/bin/python -tt
+
+import yum
+import sys
+from operator import attrgetter
+
+my = yum.YumBase()
+my.preconf.root ='/var/tmp/skvidal-chroot'
+my.preconf.debuglevel=0
+my.arch.archlist.append('src')
+my.setCacheDir()
+my.repos.disableRepo('*')
+my.add_enable_repo('f13',
+   baseurls=['http://fedora.mirrors.tds.net/pub/fedora/development/13/source/SRPMS/'])
+my.add_enable_repo('f12', 
+   baseurls=['http://fedora.mirrors.tds.net/pub/fedora/releases/12/Everything/source/SRPMS/'])
+my.add_enable_repo('f12-updates', 
+   baseurls=['http://fedora.mirrors.tds.net/pub/fedora/updates/12/SRPMS/'])
+
+len(my.pkgSack) # just to frob the sack
+
+f13repo = my.repos.findRepos('f13')[0]
+
+for pkg in my.pkgSack.returnNewestByNameArch():
+    if pkg.repoid != 'f13':
+        try:
+            f13pkgs = f13repo.sack.returnNewestByNameArch((pkg.name, pkg.arch))
+        except yum.Errors.PackageSackError, e:
+            f13pkgs = []
+
+        if f13pkgs:
+            if f13pkgs[0].EVR != pkg.EVR:
+                print 'greater for f12: %s' % pkg.name
+                print ' f12 = %s' % pkg
+                print ' f13 = %s' % f13pkgs[0]
+        else:
+            print 'not in f13 at all: %s' % pkg.name