Control: reopen -1 This bug was closed, but the package has still some dependencies towards Python2 packages, in details:
(source:decoratortools)Build-Depends->python-all (source:decoratortools)Build-Depends->python-nose (source:decoratortools)Build-Depends->python-setuptools (binary:python-peak.util.decorators)Depends->python:any (binary:python-peak.util.decorators)Depends->python:any Re-opening, so that they can be taken care of.