def _validate_builtin_value()

in datahub/models/types.py [0:0]

• 13 lines of code
• 5 McCabe index (conditional complexity)

def _validate_builtin_value(value, data_type):
    if value is None:
        return None
    if isinstance(value, (bytearray, six.binary_type)):
        value = value.decode('utf-8')

    builtin_types = _builtin_types_dict[data_type]
    if type(value) in builtin_types:
        return value

    inferred_data_type = infer_builtin_type(value)
    if inferred_data_type is None:
        raise InvalidParameterException('Unknown value type,'
                                        ' cannot infer from value: %s, type: %s' % (value, type(value)))

    return data_type.cast_value(value, inferred_data_type)