code: def mount(self, mountpoint, app, into_worker=False):
          
          # todo check worker mount -- uwsgi_init_worker_mount_app() expects worker://
          self._set('worker-mount' if into_worker else 'mount', '%s=%s' % (mountpoint, app), multi=True)
  
          return self._section
docs: Load application under mountpoint.
  
          Example:
              * .mount('', 'app0.py') -- Root URL part
              * .mount('/app1', 'app1.py') -- URL part
              * .mount('/pinax/here', '/var/www/pinax/deploy/pinax.wsgi')
              * .mount('the_app3', 'app3.py')  -- Variable value: application alias (can be set by ``UWSGI_APPID``)
              * .mount('example.com', 'app2.py')  -- Variable value: Hostname (variable set in nginx)
  
          * http://uwsgi-docs.readthedocs.io/en/latest/Nginx.html#hosting-multiple-apps-in-the-same-process-aka-managing-script-name-and-path-info
  
          :param str|unicode mountpoint: URL part, or variable value.
  
              .. note:: In case of URL part you may also want to set ``manage_script_name`` basic param to ``True``.
  
              .. warning:: In case of URL part a trailing slash may case problems in some cases
                  (e.g. with Django based projects).
  
          :param str|unicode app: App module/file.
  
          :param bool into_worker: Load application under mountpoint
              in the specified worker or after workers spawn.