parameters: (self)
return_statement: return self.__call__()
docstring: Alias for __call__().
docstring_summary: Alias for __call__().
docstring_tokens: Alias for __call__ () .
function: def __unicode__(self):
          """Alias for __call__()."""
          return self.__call__()
function_tokens: def __unicode__ ( self ) : return self . __call__ ( )