def update_model_card_json(
self, model_card: model_card_module.ModelCard) -> None:
"""Validates the model card and updates the JSON file in MCT assets.
If model_card.schema_version is not provided, it will assign the latest
schema version to the `model_card`, and validate it.
Args:
model_card: The updated model card that users want to write back.
Raises:
Error: when the given model_card is invalid w.r.t. the schema.
"""
if not model_card.schema_version:
sub_directories = [
f for f in os.scandir(_SCHEMA_DIR) if f.is_dir()
]
latest_schema_version = max(
sub_directories,
key=lambda f: semantic_version.Version(f.name[1:]))
model_card.schema_version = latest_schema_version.name[1:]
# Validate the updated model_card first.
schema = self._find_model_card_schema(model_card.schema_version)
jsonschema.validate(model_card.to_dict(), schema)
# Write the updated JSON to the file.
self._write_file(self._mcta_json_file, model_card.to_json())
def _validate_schema(self, model_card: ModelCard) -> None:
"""Validates the model_card against the json schema.
Args:
model_card: The model card data object.
Raises:
jsonschema.ValidationError: when the given model_card is
invalid w.r.t. the schema.
"""
path = model_card.schema_version if model_card.schema_version else '0.0.1'
schema_file = os.path.join(_SCHEMA_DIR, 'v' + path, _SCHEMA_FILE)
with open(schema_file) as json_file:
schema = json.loads(json_file.read())
jsonschema.validate(model_card.to_dict(), schema)
def update_model_card_json(self, model_card: ModelCard) -> None:
"""Validates the model card and updates the JSON file in MCT assets.
If model_card.schema_version is not provided, it will assign the latest
schema version to the `model_card`, and validate it.
Args:
model_card: The updated model card that users want to write back.
Raises:
Error: when the given model_card is invalid w.r.t. the schema.
"""
if not model_card.schema_version:
model_card.schema_version = validation.get_latest_schema_version()
validation.validate_json_schema(model_card.to_dict(),
model_card.schema_version)
self._write_file(self._mcta_json_file, model_card.to_json())