code: def get(self, name=None, plugin=None):
          
          if plugin is not None:
              if name is None:
                  shared_objects_list = {}
                  for key in self._shared_objects.keys():
                      if self._shared_objects[key].plugin == plugin:
                          shared_objects_list[key] = self._shared_objects[key]
                  return shared_objects_list
              else:
                  if name in self._shared_objects.keys():
                      if self._shared_objects[name].plugin == plugin:
                          return self._shared_objects[name]
                      else:
                          return None
                  else:
                      return None
          else:
              if name is None:
                  return self._shared_objects
              else:
                  if name in self._shared_objects.keys():
                      return self._shared_objects[name]
                  else:
                      return None
docs: Returns requested shared objects.
  
          :param name: Name of a request shared object
          :type name: str or None
          :param plugin: Plugin, which has registered the requested shared object
          :type plugin: GwBasePattern instance or None