(self, exc, val, tb)
Report callback exception on sys.stderr.

        Applications may want to override this internal function, and
        should when sys.stderr is None.
Report callback exception on sys.stderr.
Report callback exception on sys . stderr .
def report_callback_exception(self, exc, val, tb):
        """Report callback exception on sys.stderr.

        Applications may want to override this internal function, and
        should when sys.stderr is None."""
        import traceback
        print("Exception in Tkinter callback", file=sys.stderr)
        sys.last_type = exc
        sys.last_value = val
        sys.last_traceback = tb
        traceback.print_exception(exc, val, tb)
def report_callback_exception ( self , exc , val , tb ) : import traceback print ( "Exception in Tkinter callback" , file = sys . stderr ) sys . last_type = exc sys . last_value = val sys . last_traceback = tb traceback . print_exception ( exc , val , tb )