Method showerror

Lib/idlelib/query.py:127–129

(self, message, widget=None)

    def create_extra(self): pass  # Override to add widgets.

    def showerror(self, message, widget=None):
        #self.bell(displayof=self)
        (widget or self.entry_error)['text'] = 'ERROR: ' + message

    def entry_ok(self):  # Example: usually replace.
        "Return non-blank entry or None."