SlackBuildsOrg/python/python3-paste

Paste provides several pieces of "middleware" (or filters) that can be
nested to build web applications.

Each piece of middleware uses the WSGI (PEP 333) interface, and should
be compatible with other middleware based on those interfaces.

Paste is in maintenance mode and recently moved from bitbucket to
github. Patches are accepted to keep it on life support, but for the
most part, please consider using other options.