mlte/store/artifact/underlying/rdbs/factory_spec.py
Conversions between schema and internal models.
create_spec_db_from_model(spec, artifact_header)
Creates the DB object from the corresponding internal model.
Source code in mlte/store/artifact/underlying/rdbs/factory_spec.py
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61 | def create_spec_db_from_model(
spec: SpecModel, artifact_header: DBArtifactHeader
) -> DBSpec:
"""Creates the DB object from the corresponding internal model."""
spec_obj = DBSpec(artifact_header=artifact_header, qa_categories=[])
for qa_category in spec.qa_categories:
qa_category_obj = DBQACategory(
name=qa_category.name,
description=qa_category.description,
rationale=qa_category.rationale,
module=qa_category.module,
spec=spec_obj,
)
spec_obj.qa_categories.append(qa_category_obj)
for (
measurement_id,
condition,
) in qa_category.conditions.items():
condition_obj = DBCondition(
name=condition.name,
measurement_id=measurement_id,
arguments=condition.args_to_json_str(),
validator=json.dumps(condition.validator.to_json()),
value_class=condition.value_class,
qa_category=qa_category_obj,
)
qa_category_obj.conditions.append(condition_obj)
return spec_obj
|
create_spec_model_from_db(spec_obj)
Creates the internal model object from the corresponding DB object.
Source code in mlte/store/artifact/underlying/rdbs/factory_spec.py
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87 | def create_spec_model_from_db(spec_obj: DBSpec) -> SpecModel:
"""Creates the internal model object from the corresponding DB object."""
# Creating a Spec from DB data.
body = SpecModel(
qa_categories=[
QACategoryModel(
name=category.name,
description=category.description,
rationale=category.rationale,
module=category.module,
conditions={
condition.measurement_id: ConditionModel(
name=condition.name,
validator=json.loads(condition.validator),
value_class=condition.value_class,
arguments=json.loads(condition.arguments),
)
for condition in category.conditions
},
)
for category in spec_obj.qa_categories
],
)
return body
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create_v_spec_db_from_model(validated_spec, artifact_header, session)
Creates the DB object from the corresponding internal model.
Source code in mlte/store/artifact/underlying/rdbs/factory_spec.py
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138 | def create_v_spec_db_from_model(
validated_spec: ValidatedSpecModel,
artifact_header: DBArtifactHeader,
session: Session,
) -> DBValidatedSpec:
"""Creates the DB object from the corresponding internal model."""
validated_spec_obj = DBValidatedSpec(
artifact_header=artifact_header,
results=[],
spec=(
DBReader.get_spec(
validated_spec.spec_identifier,
artifact_header.version_id,
session,
)
if validated_spec.spec_identifier != ""
else None
),
)
for qa_category_name, results in validated_spec.results.items():
for measurement_id, result in results.items():
result_obj = DBResult(
measurement_id=measurement_id,
type=result.type,
message=result.message,
qa_category_id=DBReader.get_qa_category_id(
qa_category_name,
validated_spec.spec_identifier,
artifact_header.version_id,
session,
),
validated_spec=validated_spec_obj,
evidence_metadata=(
DBEvidenceMetadata(
identifier=measurement_id,
measurement_type=result.metadata.measurement_type,
info=result.metadata.info,
)
if result.metadata is not None
else None
),
)
validated_spec_obj.results.append(result_obj)
return validated_spec_obj
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create_v_spec_model_from_db(validated_obj)
Creates the internal model object from the corresponding DB object.
Source code in mlte/store/artifact/underlying/rdbs/factory_spec.py
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178 | def create_v_spec_model_from_db(
validated_obj: DBValidatedSpec,
) -> ValidatedSpecModel:
"""Creates the internal model object from the corresponding DB object."""
body = ValidatedSpecModel(
results=(
{
qa_category.name: {
result.measurement_id: ResultModel(
type=result.type,
message=result.message,
metadata=EvidenceMetadata(
measurement_type=result.evidence_metadata.measurement_type,
identifier=Identifier(
name=result.evidence_metadata.identifier
),
),
)
for result in validated_obj.results
if result.qa_category.name == qa_category.name
}
for qa_category in validated_obj.spec.qa_categories
}
if validated_obj.spec is not None
else {}
),
spec_identifier=(
validated_obj.spec.artifact_header.identifier
if validated_obj.spec is not None
else ""
),
spec=(
create_spec_model_from_db(validated_obj.spec)
if validated_obj.spec is not None
else None
),
)
return body
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