Jsonschema

Functions and classes to wrap around and extend the jsonschema library.

metatrain.utils.jsonschema.validate(instance, schema, cls=None, *args, **kwargs) → None

Validate an instance under the given schema.

Function similar to jsonschema.validate but displaying only the human readable error message without showing the reference schema and path if the instance is invalid. In addition, if the error is caused by unallowed additionalProperties the closest matching properties will be suggested.

Parameters:

• instance – Instance to validate

• schema – Schema to validate with

Raises:

• jsonschema.exceptions.ValidationError – If the instance is invalid

• jsonschema.exceptions.SchemaError – If the schema itself is invalid

Return type:

None