def cleanup(self):
        super(VarnishRole, self).cleanup()
        if 'must-restart-varnish' in self.context and self.context['must-restart-varnish']:
            self.restart()
List the files directory in the repository
dataset/ETHPy150Open python-provy/provy/provy/more/debian/cache/varnish.py/VarnishRole.cleanup--crossover with--dataset/ETHPy150Open washingtontimes/django-repositories/repositories/vcs/base.py/BaseVCS.list_directory