jschon.vocabulary.applicator

class jschon.vocabulary.applicator.AdditionalPropertiesKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

depends_on: Tuple[str, ...] = ('properties', 'patternProperties')

Keywords that must be evaluated before this keyword can be evaluated.

instance_types: Tuple[str, ...] = ('object',)

The types of instance that the keyword can evaluate.

key: str = 'additionalProperties'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.AllOfKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

key: str = 'allOf'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.AnyOfKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

key: str = 'anyOf'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.ContainsKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

instance_types: Tuple[str, ...] = ('array',)

The types of instance that the keyword can evaluate.

key: str = 'contains'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.DependentSchemasKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

instance_types: Tuple[str, ...] = ('object',)

The types of instance that the keyword can evaluate.

key: str = 'dependentSchemas'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.ElseKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

depends_on: Tuple[str, ...] = ('if',)

Keywords that must be evaluated before this keyword can be evaluated.

key: str = 'else'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.IfKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

key: str = 'if'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.ItemsKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

depends_on: Tuple[str, ...] = ('prefixItems',)

Keywords that must be evaluated before this keyword can be evaluated.

instance_types: Tuple[str, ...] = ('array',)

The types of instance that the keyword can evaluate.

key: str = 'items'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.NotKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

key: str = 'not'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.OneOfKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

key: str = 'oneOf'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.PatternPropertiesKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

instance_types: Tuple[str, ...] = ('object',)

The types of instance that the keyword can evaluate.

key: str = 'patternProperties'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.PrefixItemsKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

instance_types: Tuple[str, ...] = ('array',)

The types of instance that the keyword can evaluate.

key: str = 'prefixItems'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.PropertiesKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

instance_types: Tuple[str, ...] = ('object',)

The types of instance that the keyword can evaluate.

key: str = 'properties'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.PropertyNamesKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

instance_types: Tuple[str, ...] = ('object',)

The types of instance that the keyword can evaluate.

key: str = 'propertyNames'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.ThenKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

depends_on: Tuple[str, ...] = ('if',)

Keywords that must be evaluated before this keyword can be evaluated.

key: str = 'then'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.UnevaluatedItemsKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

depends_on: Tuple[str, ...] = ('prefixItems', 'items', 'contains', 'if', 'then', 'else', 'allOf', 'anyOf', 'oneOf', 'not', '$ref', '$dynamicRef')

Keywords that must be evaluated before this keyword can be evaluated.

instance_types: Tuple[str, ...] = ('array',)

The types of instance that the keyword can evaluate.

key: str = 'unevaluatedItems'

The keyword name as it appears in a schema object.

class jschon.vocabulary.applicator.UnevaluatedPropertiesKeyword(parentschema, value)
Parameters:

  • parentschema (JSONSchema) –

  • value (JSONCompatible) –

evaluate(instance, result)
Parameters:
Return type:

None

depends_on: Tuple[str, ...] = ('properties', 'patternProperties', 'additionalProperties', 'if', 'then', 'else', 'dependentSchemas', 'allOf', 'anyOf', 'oneOf', 'not', '$ref', '$dynamicRef')

Keywords that must be evaluated before this keyword can be evaluated.

instance_types: Tuple[str, ...] = ('object',)

The types of instance that the keyword can evaluate.

key: str = 'unevaluatedProperties'

The keyword name as it appears in a schema object.