Method __call__

Lib/tkinter/__init__.py:2139–2148

Apply first function SUBST to arguments, than FUNC.

(self, *args)

        self.widget = widget

    def __call__(self, *args):
        """Apply first function SUBST to arguments, than FUNC."""
        try:
            if self.subst:
                args = self.subst(*args)
            return self.func(*args)
        except SystemExit:
            raise
        except:
            self.widget._report_exception()


class XView: