ToscaWidgets 2 Bootstrap - CalendarDateTimePicker

widgets.py

class CalendarDateTimePicker(Bootstrap, twc.CompoundWidget):
    resources = set(CalendarDatePicker.resources + CalendarTimePicker.resources)
    date = CalendarDatePicker()
    time = CalendarTimePicker()

    def _validate(self, value, state=None):
        """
        Inner validation method; this is called by validate and should not be
        called directly. Overriding this method in widgets is discouraged; a
        custom validator should be coded instead. However, in some
        circumstances overriding is necessary.
        """
        self._validated = True
        log.warn(value)
        result = ''
        for c in self.children:
            log.warn(c)
            d = value.get(c.key, '') # --> value is a string, so no attribute get
#            log.warn(d)
#            result += c._validate(value)
#            child_value = field.validator.to_python(field.value)
#            field.validator.validate_python(child_value, state)
#            result += child_value
        return result

    def prepare(self):
        super(CalendarDateTimePicker, self).prepare()