It seems that in the context of EL8 the tool RepoView that creates static HTML pages out of a yum repository is obsolet because of the missing yum python modules (EL8 comes with dnf). Further more it seems also be abandoned [*] and I do not expect to appear in EPEL8. Does someone uses a similar tool to generate browseable repo HTML pages?
[*] https://bugzilla.redhat.com/show_bug.cgi?id=1675886
-- Thanks, LF