def __init__(self,
name,
source_dict: dict,
parent=None,
children=None,
break_on_noncore_attribute=False):
"""Creates an VSS Node object from parsed yaml instance represented as a dict.
Args:
name: Name of this VSS instance.
source_dict: VSS instance represented as dict from yaml parsing.
parent: Optional parent of this node instance.
children: Optional children instances of this node.
Returns:
VSSNode object according to the Vehicle Signal Specification.
"""
super().__init__(name, parent, children)
try:
VSSNode.validate_vss_element(source_dict, name)
except NonCoreAttributeException as e:
print("Warning: {}".format(e))
if break_on_noncore_attribute:
print("You asked for strict checking. Terminating.")
sys.exit(-1)
self.description = source_dict["description"]
self.type = VSSType.from_str(source_dict["type"])
self.uuid = source_dict["uuid"]
if "datatype" in source_dict.keys():
self.data_type = VSSDataType.from_str(source_dict["datatype"])
if "unit" in source_dict.keys():
self.unit = Unit.from_str(source_dict["unit"])
if "min" in source_dict.keys():
self.min = source_dict["min"]
if "max" in source_dict.keys():
self.max = source_dict["max"]
if "enum" in source_dict.keys():
self.enum = source_dict["enum"]
if "aggregate" in source_dict.keys():
self.aggregate = source_dict["aggregate"]
if "default" in source_dict.keys():
self.default_value = source_dict["default"]
if "instances" in source_dict.keys():
self.instances = source_dict["instances"]
if "deprecation" in source_dict.keys():
self.deprecation = source_dict["deprecation"]
def __init__(self, name, source_dict: dict, parent=None, children=None):
"""Creates an VSS Node object from parsed yaml instance represented as a dict.
Args:
name: Name of this VSS instance.
source_dict: VSS instance represented as dict from yaml parsing.
parent: Optional parent of this node instance.
children: Optional children instances of this node.
Returns:
VSSNode object according to the Vehicle Signal Specification.
"""
super().__init__(name, parent, children)
VSSNode.validate_vss_element(source_dict, name)
self.description = source_dict["description"]
self.type = VSSType.from_str(source_dict["type"])
self.uuid = source_dict["uuid"]
if "datatype" in source_dict.keys():
self.data_type = VSSDataType.from_str(source_dict["datatype"])
if "unit" in source_dict.keys():
self.unit = Unit.from_str(source_dict["unit"])
if "min" in source_dict.keys():
self.min = source_dict["min"]
if "max" in source_dict.keys():
self.max = source_dict["max"]
if "enum" in source_dict.keys():
self.enum = source_dict["enum"]
if "aggregate" in source_dict.keys():
self.aggregate = source_dict["aggregate"]
if "default" in source_dict.keys():
self.default_value = source_dict["default"]
if "value" in source_dict.keys():
self.value = source_dict["value"]
if "instances" in source_dict.keys():
self.instances = source_dict["instances"]
def test_vss_data_types(self):
"""
Test correct parsing of VSS Data Types
"""
self.assertEqual(VSSDataType.INT8, VSSDataType.from_str("int8"))
self.assertEqual(VSSDataType.UINT8, VSSDataType.from_str("uint8"))
self.assertEqual(VSSDataType.INT16, VSSDataType.from_str("int16"))
self.assertEqual(VSSDataType.UINT16, VSSDataType.from_str("uint16"))
self.assertEqual(VSSDataType.INT32, VSSDataType.from_str("int32"))
self.assertEqual(VSSDataType.UINT32, VSSDataType.from_str("uint32"))
self.assertEqual(VSSDataType.INT64, VSSDataType.from_str("int64"))
self.assertEqual(VSSDataType.UINT64, VSSDataType.from_str("uint64"))
self.assertEqual(VSSDataType.BOOLEAN, VSSDataType.from_str("boolean"))
self.assertEqual(VSSDataType.FLOAT, VSSDataType.from_str("float"))
self.assertEqual(VSSDataType.DOUBLE, VSSDataType.from_str("double"))
self.assertEqual(VSSDataType.STRING, VSSDataType.from_str("string"))
self.assertEqual(VSSDataType.UNIX_TIMESTAMP, VSSDataType.from_str("UNIX Timestamp"))
def test_invalid_vss_data_types(self):
with self.assertRaises(Exception): VSSDataType.from_str("not_a_valid_case")