code: def run(self):
          
          super().run()
          call('rm -vrf ./build ./dist ./*.egg-info', shell=True)
          call('find . -name __pycache__ -type d | xargs rm -rf', shell=True)
          call('test -d docs && make -C docs/ clean', shell=True)
docs: Clean build, dist, pyc and egg from package and docs.