dzdo_su_method

/usr/lib/python2.7/site-packages/ansible/playbook/play_context.py

            elif self.become_method == 'dzdo':

                exe = self.become_exe or 'dzdo'
                if self.become_pass:
                    prompt = '[dzdo via ansible, key=%s] password: ' % randbits
                    becomecmd = '%s -p %s -u %s %s' % (exe, shlex_quote(prompt), self.become_user, command)
                else:
                    becomecmd = '%s -u %s %s' % (exe, self.become_user, command)
            # KLUDGE IS HERE
            elif self.become_method == 'dzdosu':

                exe = self.become_exe or 'dzdo'
                becomecmd = '%s su - %s <<< "%s"' % (exe, self.become_user, command)