code: def get_state(self, minimal:bool=True):
          "Return the inner state of the `Callback`, `minimal` or not."
          to_remove = ['exclude', 'not_min'] + getattr(self, 'exclude', []).copy()
          if minimal: to_remove += getattr(self, 'not_min', []).copy()
          return {k:v for k,v in self.__dict__.items() if k not in to_removef get_state(self, minimal:bool=True):
          "Return the inner state of the `Callback`, `minimal` or not."
          to_remove = ['exclude', 'not_min'] + getattr(self, 'exclude', []).copy()
          if minimal: to_remove += getattr(self, 'not_min', []).copy()
          return {k:v for k,v in self.__dict__.items() if k not in to_remove}
docs: Return the inner state of the `Callback`, `minimal` or not.