parameters: (self)
return_statement: return self.tk.call('winfo', 'class', self._w)
docstring: Return window class name of this widget.
docstring_summary: Return window class name of this widget.
docstring_tokens: Return window class name of this widget .
function: def winfo_class(self):
          """Return window class name of this widget."""
          return self.tk.call('winfo', 'class', self._w)
function_tokens: def winfo_class ( self ) : return self . tk . call ( 'winfo' , 'class' , self . _w )