def set_text(self, text, sh_guard=True):
        if sh_guard:
            with size_hint_guard(self):
                self.widget.setText(text)
        else:
            self.widget.setText(text)
Determine if the retrieved string is a valid json document or not
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/qt_abstract_button.py/QtAbstractButton.set_text--crossover with--dataset/ETHPy150Open ziirish/burp-ui/burpui/misc/backend/burp2.py/Burp._is_valid_json