def get_field(self, name):
        names = name.split('.', 1)
        for field in self.fields:
            if isinstance(field, FieldBlock):
                result = field.get_field(name)
                if result is not None:
                    return result
            if field.name == names[0]:
                if len(names) > 1:
                    return field.get_field(names[1])
                return field
        return None
Return information about instance.
dataset/ETHPy150Open SmartTeleMax/iktomi/iktomi/forms/form.py/Form.get_field--crossover with--dataset/ETHPy150Open SheffieldML/GPy/GPy/util/netpbmfile.py/NetpbmFile.__str__