def test_should_serialize_duplicated_intent_parsers(self):
# Given
register_processing_unit(TestIntentParser1)
parser1_config = TestIntentParser1Config()
parser1bis_config = TestIntentParser1Config()
parsers_configs = [parser1_config, parser1bis_config]
config = NLUEngineConfig(parsers_configs)
engine = SnipsNLUEngine(config).fit(BEVERAGE_DATASET)
# When
engine.persist(self.tmp_file_path)
# Then
expected_engine_dict = {
"unit_name": "nlu_engine",
"dataset_metadata": {
"language_code": "en",
"entities": {
"Temperature": {
"automatically_extensible": True,
"utterances": {
"boiling": "hot",
"Boiling": "hot",
"cold": "cold",
"Cold": "cold",
"hot": "hot",
"Hot": "hot",
"iced": "cold",
"Iced": "cold"
}
}
},
"slot_name_mappings": {
"MakeCoffee": {
"number_of_cups": "snips/number"
},
"MakeTea": {
"beverage_temperature": "Temperature",
"number_of_cups": "snips/number"
}
},
},
"config": config.to_dict(),
"intent_parsers": [
"test_intent_parser1",
"test_intent_parser1_2"
],
"model_version": snips_nlu.__model_version__,
"training_package_version": snips_nlu.__version__
}
self.assertJsonContent(self.tmp_file_path / "nlu_engine.json",
expected_engine_dict)
self.assertJsonContent(
self.tmp_file_path / "test_intent_parser1" / "metadata.json",
{"unit_name": "test_intent_parser1"})
self.assertJsonContent(
self.tmp_file_path / "test_intent_parser1_2" / "metadata.json",
{"unit_name": "test_intent_parser1"})
def test_should_be_deserializable(self):
# When
class TestIntentParser1Config(ProcessingUnitConfig):
unit_name = "test_intent_parser1"
def to_dict(self):
return {"unit_name": self.unit_name}
@classmethod
def from_dict(cls, obj_dict):
return TestIntentParser1Config()
class TestIntentParser1(IntentParser):
unit_name = "test_intent_parser1"
config_type = TestIntentParser1Config
def fit(self, dataset, force_retrain):
self._fitted = True
return self
@property
def fitted(self):
return hasattr(self, '_fitted') and self._fitted
def parse(self, text, intents):
return empty_result(text)
def to_dict(self):
return {
"unit_name": self.unit_name,
}
@classmethod
def from_dict(cls, unit_dict):
config = cls.config_type()
return TestIntentParser1(config)
class TestIntentParser2Config(ProcessingUnitConfig):
unit_name = "test_intent_parser2"
def to_dict(self):
return {"unit_name": self.unit_name}
@classmethod
def from_dict(cls, obj_dict):
return TestIntentParser2Config()
class TestIntentParser2(IntentParser):
unit_name = "test_intent_parser2"
config_type = TestIntentParser2Config
def fit(self, dataset, force_retrain):
self._fitted = True
return self
@property
def fitted(self):
return hasattr(self, '_fitted') and self._fitted
def parse(self, text, intents):
return empty_result(text)
def to_dict(self):
return {
"unit_name": self.unit_name,
}
@classmethod
def from_dict(cls, unit_dict):
config = cls.config_type()
return TestIntentParser2(config)
register_processing_unit(TestIntentParser1)
register_processing_unit(TestIntentParser2)
dataset_metadata = {
"language_code": "en",
"entities": {
"Temperature": {
"automatically_extensible": True,
"utterances": {
"boiling": "hot",
"cold": "cold",
"hot": "hot",
"iced": "cold"
}
}
},
"slot_name_mappings": {
"MakeCoffee": {
"number_of_cups": "snips/number"
},
"MakeTea": {
"beverage_temperature": "Temperature",
"number_of_cups": "snips/number"
}
},
}
parser1_config = TestIntentParser1Config()
parser2_config = TestIntentParser2Config()
engine_config = NLUEngineConfig([parser1_config, parser2_config])
engine_dict = {
"unit_name":
"nlu_engine",
"dataset_metadata":
dataset_metadata,
"config":
engine_config.to_dict(),
"intent_parsers": [
{
"unit_name": "test_intent_parser1"
},
{
"unit_name": "test_intent_parser2"
},
],
"model_version":
snips_nlu.__model_version__,
"training_package_version":
snips_nlu.__version__
}
engine = SnipsNLUEngine.from_dict(engine_dict)
# Then
parser1_config = TestIntentParser1Config()
parser2_config = TestIntentParser2Config()
expected_engine_config = NLUEngineConfig(
[parser1_config, parser2_config]).to_dict()
# pylint:disable=protected-access
self.assertDictEqual(engine._dataset_metadata, dataset_metadata)
# pylint:enable=protected-access
self.assertDictEqual(engine.config.to_dict(), expected_engine_config)
def test_should_be_deserializable_from_dir(self):
# Given
register_processing_unit(TestIntentParser1)
register_processing_unit(TestIntentParser2)
dataset_metadata = {
"language_code": "en",
"entities": {
"Temperature": {
"automatically_extensible": True,
"utterances": {
"boiling": "hot",
"cold": "cold",
"hot": "hot",
"iced": "cold"
}
}
},
"slot_name_mappings": {
"MakeCoffee": {
"number_of_cups": "snips/number"
},
"MakeTea": {
"beverage_temperature": "Temperature",
"number_of_cups": "snips/number"
}
},
}
parser1_config = TestIntentParser1Config()
parser2_config = TestIntentParser2Config()
engine_config = NLUEngineConfig([parser1_config, parser2_config])
engine_dict = {
"unit_name": "nlu_engine",
"dataset_metadata": dataset_metadata,
"config": engine_config.to_dict(),
"intent_parsers": [
"test_intent_parser1",
"test_intent_parser2",
],
"model_version": snips_nlu.__model_version__,
"training_package_version": snips_nlu.__version__
}
self.tmp_file_path.mkdir()
parser1_path = self.tmp_file_path / "test_intent_parser1"
parser1_path.mkdir()
parser2_path = self.tmp_file_path / "test_intent_parser2"
parser2_path.mkdir()
(self.tmp_file_path / "resources").mkdir()
self.writeJsonContent(self.tmp_file_path / "nlu_engine.json",
engine_dict)
self.writeJsonContent(parser1_path / "metadata.json",
{"unit_name": "test_intent_parser1"})
self.writeJsonContent(parser2_path / "metadata.json",
{"unit_name": "test_intent_parser2"})
# When
engine = SnipsNLUEngine.from_path(self.tmp_file_path)
# Then
parser1_config = TestIntentParser1Config()
parser2_config = TestIntentParser2Config()
expected_engine_config = NLUEngineConfig(
[parser1_config, parser2_config]).to_dict()
# pylint:disable=protected-access
self.assertDictEqual(engine._dataset_metadata, dataset_metadata)
# pylint:enable=protected-access
self.assertDictEqual(engine.config.to_dict(), expected_engine_config)
def test_should_be_deserializable(self):
# When
class TestIntentParser1Config(ProcessingUnitConfig):
unit_name = "test_intent_parser1"
def to_dict(self):
return {"unit_name": self.unit_name}
@classmethod
def from_dict(cls, obj_dict):
return TestIntentParser1Config()
class TestIntentParser1(IntentParser):
unit_name = "test_intent_parser1"
config_type = TestIntentParser1Config
def fit(self, dataset, force_retrain):
self._fitted = True
return self
@property
def fitted(self):
return hasattr(self, '_fitted') and self._fitted
def parse(self, text, intents):
return empty_result(text)
def to_dict(self):
return {
"unit_name": self.unit_name,
}
@classmethod
def from_dict(cls, unit_dict):
config = cls.config_type()
return TestIntentParser1(config)
class TestIntentParser2Config(ProcessingUnitConfig):
unit_name = "test_intent_parser2"
def to_dict(self):
return {"unit_name": self.unit_name}
@classmethod
def from_dict(cls, obj_dict):
return TestIntentParser2Config()
class TestIntentParser2(IntentParser):
unit_name = "test_intent_parser2"
config_type = TestIntentParser2Config
def fit(self, dataset, force_retrain):
self._fitted = True
return self
@property
def fitted(self):
return hasattr(self, '_fitted') and self._fitted
def parse(self, text, intents):
return empty_result(text)
def to_dict(self):
return {
"unit_name": self.unit_name,
}
@classmethod
def from_dict(cls, unit_dict):
config = cls.config_type()
return TestIntentParser2(config)
register_processing_unit(TestIntentParser1)
register_processing_unit(TestIntentParser2)
dataset_metadata = {
"language_code": "en",
"entities": {
"Temperature": {
"automatically_extensible": True,
"utterances": {
"boiling": "hot",
"cold": "cold",
"hot": "hot",
"iced": "cold"
}
}
},
"slot_name_mappings": {
"MakeCoffee": {
"number_of_cups": "snips/number"
},
"MakeTea": {
"beverage_temperature": "Temperature",
"number_of_cups": "snips/number"
}
},
}
parser1_config = TestIntentParser1Config()
parser2_config = TestIntentParser2Config()
engine_config = NLUEngineConfig([parser1_config, parser2_config])
engine_dict = {
"unit_name": "nlu_engine",
"dataset_metadata": dataset_metadata,
"config": engine_config.to_dict(),
"intent_parsers": [
{"unit_name": "test_intent_parser1"},
{"unit_name": "test_intent_parser2"},
],
"model_version": snips_nlu.version.__model_version__,
"training_package_version": snips_nlu.__version__
}
engine = SnipsNLUEngine.from_dict(engine_dict)
# Then
parser1_config = TestIntentParser1Config()
parser2_config = TestIntentParser2Config()
expected_engine_config = NLUEngineConfig(
[parser1_config, parser2_config]).to_dict()
# pylint:disable=protected-access
self.assertDictEqual(engine._dataset_metadata, dataset_metadata)
# pylint:enable=protected-access
self.assertDictEqual(engine.config.to_dict(), expected_engine_config)