pulp/pulp_rpm — pull request #244 by jortel (2013-06-13 13:52:34+00:00)
Title: 973387 - fix fsize attribute error on unit install progress reporting.

https://bugzilla.redhat.com/show_bug.cgi?id=973387

Cannot use super(self.__class__, self) because *DownloadBaseCallback* is not a subclass of *object*.