--- a/repoclosure.py

+++ b/repoclosure.py

@@ -63,8 +63,10 @@ def parseArgs():

     (opts, args) = parser.parse_args()

     return (opts, args)

+#  Note that this is a "real" API, used by spam-o-matic etc.

+# so we have to do at least some API guarantee stuff.

 class RepoClosure(yum.YumBase):

-    def __init__(self, pkgonly, arch = [], config = "/etc/yum.conf", builddeps = False ):

+    def __init__(self, arch=[], config="/etc/yum.conf", builddeps=False, pkgonly=None):

         yum.YumBase.__init__(self)

         self.logger = logging.getLogger("yum.verbose.repoclosure")

         self.arch = arch