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Pull in current draft metaschemas and vocabularies.
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‎.pre-commit-config.yaml

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exclude: jsonschema_specifications/schemas/
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repos:
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- repo: https://github.com/pre-commit/pre-commit-hooks
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rev: v4.4.0

‎docs/requirements.txt

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@@ -49,7 +49,7 @@ pyrsistent==0.19.2
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# via referencing
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pytz==2022.7
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# via babel
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referencing==0.8.8
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referencing==0.8.9
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# via jsonschema-specifications
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requests==2.28.1
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# via sphinx

‎jsonschema_specifications/__init__.py

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from jsonschema_specifications._core import REGISTRY # noqa: F401

‎jsonschema_specifications/_core.py

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"""
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A `referencing.Registry` containing schemas from the JSON Schema specification.
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"""
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import json
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try:
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from importlib.resources import files
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except ImportError:
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from importlib_resources import files # type: ignore
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from referencing import IdentifiedResource, Registry
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def _schemas():
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"""
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All schemas we ship.
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"""
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# importlib.resources.abc.Traversal doesn't have nice ways to do this that
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# I'm aware of...
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#
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# It can't recurse arbitrarily, e.g. no ``.glob()``.
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#
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# So this takes some liberties given the real layout of what we ship
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# (only 2 levels of nesting, no directories within the second level).
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for version in files(__package__).joinpath("schemas").iterdir():
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for child in version.iterdir():
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children = [child] if child.is_file() else child.iterdir()
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for path in children:
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contents = json.loads(path.read_text())
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resource = IdentifiedResource.from_resource(contents)
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yield resource.id(), resource
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REGISTRY = Registry().with_identified_resources(_schemas())
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# FIXME: as soon as _crawl has a public replacement
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REGISTRY = REGISTRY._crawl()

‎jsonschema_specifications/schemas/draft201909/metaschema.json

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{
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"$schema": "https://json-schema.org/draft/2019-09/schema",
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"$id": "https://json-schema.org/draft/2019-09/schema",
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"$vocabulary": {
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"https://json-schema.org/draft/2019-09/vocab/core": true,
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"https://json-schema.org/draft/2019-09/vocab/applicator": true,
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"https://json-schema.org/draft/2019-09/vocab/validation": true,
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"https://json-schema.org/draft/2019-09/vocab/meta-data": true,
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"https://json-schema.org/draft/2019-09/vocab/format": false,
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"https://json-schema.org/draft/2019-09/vocab/content": true
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},
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"$recursiveAnchor": true,
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"title": "Core and Validation specifications meta-schema",
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"allOf": [
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{"$ref": "meta/core"},
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{"$ref": "meta/applicator"},
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{"$ref": "meta/validation"},
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{"$ref": "meta/meta-data"},
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{"$ref": "meta/format"},
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{"$ref": "meta/content"}
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],
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"type": ["object", "boolean"],
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"properties": {
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"definitions": {
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"$comment": "While no longer an official keyword as it is replaced by $defs, this keyword is retained in the meta-schema to prevent incompatible extensions as it remains in common use.",
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"type": "object",
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"additionalProperties": { "$recursiveRef": "#" },
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"default": {}
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},
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"dependencies": {
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"$comment": "\"dependencies\" is no longer a keyword, but schema authors should avoid redefining it to facilitate a smooth transition to \"dependentSchemas\" and \"dependentRequired\"",
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"type": "object",
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"additionalProperties": {
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"anyOf": [
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{ "$recursiveRef": "#" },
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{ "$ref": "meta/validation#/$defs/stringArray" }
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]
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}
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}
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}
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}

‎jsonschema_specifications/schemas/draft201909/vocabularies/applicator

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{
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"$schema": "https://json-schema.org/draft/2019-09/schema",
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"$id": "https://json-schema.org/draft/2019-09/meta/applicator",
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"$vocabulary": {
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"https://json-schema.org/draft/2019-09/vocab/applicator": true
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},
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"$recursiveAnchor": true,
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"title": "Applicator vocabulary meta-schema",
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"type": ["object", "boolean"],
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"properties": {
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"additionalItems": { "$recursiveRef": "#" },
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"unevaluatedItems": { "$recursiveRef": "#" },
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"items": {
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"anyOf": [
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{ "$recursiveRef": "#" },
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{ "$ref": "#/$defs/schemaArray" }
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]
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},
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"contains": { "$recursiveRef": "#" },
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"additionalProperties": { "$recursiveRef": "#" },
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"unevaluatedProperties": { "$recursiveRef": "#" },
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"properties": {
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"type": "object",
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"additionalProperties": { "$recursiveRef": "#" },
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"default": {}
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},
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"patternProperties": {
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"type": "object",
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"additionalProperties": { "$recursiveRef": "#" },
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"propertyNames": { "format": "regex" },
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"default": {}
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},
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"dependentSchemas": {
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"type": "object",
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"additionalProperties": {
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"$recursiveRef": "#"
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}
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},
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"propertyNames": { "$recursiveRef": "#" },
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"if": { "$recursiveRef": "#" },
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"then": { "$recursiveRef": "#" },
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"else": { "$recursiveRef": "#" },
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"allOf": { "$ref": "#/$defs/schemaArray" },
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"anyOf": { "$ref": "#/$defs/schemaArray" },
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"oneOf": { "$ref": "#/$defs/schemaArray" },
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"not": { "$recursiveRef": "#" }
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},
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"$defs": {
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"schemaArray": {
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"type": "array",
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"minItems": 1,
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"items": { "$recursiveRef": "#" }
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}
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}
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}

‎jsonschema_specifications/schemas/draft201909/vocabularies/content

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{
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"$schema": "https://json-schema.org/draft/2019-09/schema",
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"$id": "https://json-schema.org/draft/2019-09/meta/content",
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"$vocabulary": {
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"https://json-schema.org/draft/2019-09/vocab/content": true
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},
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"$recursiveAnchor": true,
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"title": "Content vocabulary meta-schema",
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"type": ["object", "boolean"],
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"properties": {
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"contentMediaType": { "type": "string" },
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"contentEncoding": { "type": "string" },
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"contentSchema": { "$recursiveRef": "#" }
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}
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}

‎jsonschema_specifications/schemas/draft201909/vocabularies/core

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{
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"$schema": "https://json-schema.org/draft/2019-09/schema",
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"$id": "https://json-schema.org/draft/2019-09/meta/core",
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"$vocabulary": {
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"https://json-schema.org/draft/2019-09/vocab/core": true
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},
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"$recursiveAnchor": true,
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"title": "Core vocabulary meta-schema",
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"type": ["object", "boolean"],
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"properties": {
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"$id": {
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"type": "string",
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"format": "uri-reference",
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"$comment": "Non-empty fragments not allowed.",
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"pattern": "^[^#]*#?$"
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},
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"$schema": {
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"type": "string",
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"format": "uri"
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},
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"$anchor": {
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"type": "string",
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"pattern": "^[A-Za-z][-A-Za-z0-9.:_]*$"
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},
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"$ref": {
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"type": "string",
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"format": "uri-reference"
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},
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"$recursiveRef": {
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"type": "string",
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"format": "uri-reference"
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},
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"$recursiveAnchor": {
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"type": "boolean",
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"default": false
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},
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"$vocabulary": {
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"type": "object",
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"propertyNames": {
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"type": "string",
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"format": "uri"
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},
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"additionalProperties": {
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"type": "boolean"
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}
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},
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"$comment": {
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"type": "string"
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},
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"$defs": {
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"type": "object",
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"additionalProperties": { "$recursiveRef": "#" },
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"default": {}
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}
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}
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}

‎jsonschema_specifications/schemas/draft201909/vocabularies/meta-data

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{
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"$schema": "https://json-schema.org/draft/2019-09/schema",
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"$id": "https://json-schema.org/draft/2019-09/meta/meta-data",
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"$vocabulary": {
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"https://json-schema.org/draft/2019-09/vocab/meta-data": true
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},
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"$recursiveAnchor": true,
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"title": "Meta-data vocabulary meta-schema",
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"type": ["object", "boolean"],
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"properties": {
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"title": {
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"type": "string"
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},
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"description": {
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"type": "string"
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},
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"default": true,
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"deprecated": {
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"type": "boolean",
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"default": false
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},
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"readOnly": {
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"type": "boolean",
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"default": false
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},
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"writeOnly": {
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"type": "boolean",
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"default": false
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},
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"examples": {
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"type": "array",
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"items": true
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}
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}
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}

‎jsonschema_specifications/schemas/draft201909/vocabularies/validation

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{
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"$schema": "https://json-schema.org/draft/2019-09/schema",
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"$id": "https://json-schema.org/draft/2019-09/meta/validation",
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"$vocabulary": {
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"https://json-schema.org/draft/2019-09/vocab/validation": true
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},
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"$recursiveAnchor": true,
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"title": "Validation vocabulary meta-schema",
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"type": ["object", "boolean"],
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"properties": {
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"multipleOf": {
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"type": "number",
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"exclusiveMinimum": 0
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},
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"maximum": {
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"type": "number"
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},
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"exclusiveMaximum": {
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"type": "number"
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},
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"minimum": {
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"type": "number"
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},
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"exclusiveMinimum": {
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"type": "number"
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},
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"maxLength": { "$ref": "#/$defs/nonNegativeInteger" },
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"minLength": { "$ref": "#/$defs/nonNegativeIntegerDefault0" },
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"pattern": {
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"type": "string",
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"format": "regex"
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},
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"maxItems": { "$ref": "#/$defs/nonNegativeInteger" },
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"minItems": { "$ref": "#/$defs/nonNegativeIntegerDefault0" },
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"uniqueItems": {
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"type": "boolean",
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"default": false
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},
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"maxContains": { "$ref": "#/$defs/nonNegativeInteger" },
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"minContains": {
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"$ref": "#/$defs/nonNegativeInteger",
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"default": 1
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},
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"maxProperties": { "$ref": "#/$defs/nonNegativeInteger" },
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"minProperties": { "$ref": "#/$defs/nonNegativeIntegerDefault0" },
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"required": { "$ref": "#/$defs/stringArray" },
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"dependentRequired": {
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"type": "object",
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"additionalProperties": {
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"$ref": "#/$defs/stringArray"
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}
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},
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"const": true,
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"enum": {
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"type": "array",
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"items": true
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},
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"type": {
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"anyOf": [
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{ "$ref": "#/$defs/simpleTypes" },
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{
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"type": "array",
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"items": { "$ref": "#/$defs/simpleTypes" },
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"minItems": 1,
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"uniqueItems": true
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}
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]
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}
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},
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"$defs": {
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"nonNegativeInteger": {
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"type": "integer",
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"minimum": 0
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},
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"nonNegativeIntegerDefault0": {
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"$ref": "#/$defs/nonNegativeInteger",
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"default": 0
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},
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"simpleTypes": {
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"enum": [
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"array",
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"boolean",
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"integer",
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"null",
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"number",
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"object",
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"string"
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]
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},
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"stringArray": {
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"type": "array",
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"items": { "type": "string" },
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"uniqueItems": true,
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"default": []
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}
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}
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}

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