def validate(data, schema=None):
if schema is None:
schema = generate()
JsonSchemaValidator.check_schema(schema)
validator = JsonSchemaValidator(schema)
errors = list(validator.iter_errors(data))
if not errors:
return check_unique(data) or []
try:
resp = policy_error_scope(specific_error(errors[0]), data)
name = isinstance(
errors[0].instance,
dict) and errors[0].instance.get(
'name',
'unknown') or 'unknown'
return [resp, name]
except Exception:
logging.exception(
"specific_error failed, traceback, followed by fallback")
return list(filter(None, [
errors[0],
best_match(validator.iter_errors(data)),
]))
def __init__(self, conf_type: ConfigurationType):
self.conf_type = ConfigurationType(conf_type)
self.schema_path = Path(CONFIG_JSON_SCHEMA_PATH,
f"{self.conf_type.value}.jsonschema.json")
with self.schema_path.open("r") as f:
self.schema_dict = json.load(f)
self.validator = JsonSchemaValidator(self.schema_dict)
def __init__(self, schema, only_error=True):
super(DataValidator, self).__init__(schema, name_field='name', only_error=only_error)
self._v = JsonSchemaValidator(self._schema)