code: def createsuperuser(self, username='admin', email=None, password=None, site=None):
          
          r = self.local_renderer
          site = site or self.genv.SITE
          self.set_site_specifics(site)
          options = ['--username=%s' % username]
          if email:
              options.append('--email=%s' % email)
          if password:
              options.append('--password=%s' % password)
          r.env.options_str = ' '.join(options)
          if self.is_local:
              r.env.project_dir = r.env.local_project_dir
          r.genv.SITE = r.genv.SITE or site
          r.run_or_local('export SITE={SITE}; export ROLE={ROLE}; cd {project_dir}; {manage_cmd} {createsuperuser_cmd} {options_str}')
docs: Runs the Django createsuperuser management command.