docs: def get_summaryf(self, *args, **kwargs):
          """
          Extract the summary from a function docstring
  
          Parameters
          ----------
          ``*args`` and ``**kwargs``
              See the :meth:`get_summary` method. Note, that the first argument
              will be the docstring of the specified function
  
          Returns
          -------
          function
              Wrapper that takes a function as input and registers its summary
              via the :meth:`get_summary` method"""
          def func(f):
              doc = f.__doc__
              self.get_summary(doc or '', *args, **kwargs)
              return f
          return func