Revert "Bump jsonschema to 4.19.* (#10583)"

This reverts commit 6ca7505.

Author: AlexWaygood

stubs/jsonschema/METADATA.toml

@@ -1,6 +1,5 @@
-version = "4.19.*"
+version = "4.17.*"
 upstream_repository = "https://github.com/python-jsonschema/jsonschema"
-requires = ["referencing"]
 partial_stub = true
 
 [tool.stubtest]

stubs/jsonschema/jsonschema/_legacy_keywords.pyi renamed to stubs/jsonschema/jsonschema/_legacy_validators.pyi

@@ -13,6 +13,7 @@ class URIDict(MutableMapping[str, str]):
 
 class Unset: ...
 
+def load_schema(name): ...
 def format_as_index(container: str, indices) -> str: ...
 def find_additional_properties(
     instance: Iterable[Incomplete], schema: Mapping[Incomplete, Incomplete]

stubs/jsonschema/jsonschema/_typing.pyi

@@ -4,9 +4,6 @@ from contextlib import contextmanager
 from typing import Any, ClassVar
 from typing_extensions import TypeAlias
 
-from referencing.jsonschema import Schema, SchemaRegistry
-from referencing.typing import URI
-
 from ._format import FormatChecker
 from ._types import TypeChecker
 from ._utils import Unset, URIDict
@@ -17,6 +14,8 @@ _JsonObject: TypeAlias = Mapping[str, Any]
 _JsonValue: TypeAlias = _JsonObject | list[Any] | str | int | float | bool | None
 _ValidatorCallback: TypeAlias = Callable[[Any, Any, _JsonValue, _JsonObject], Iterator[ValidationError]]
 
+_Schema: TypeAlias = Mapping[str, Any]
+
 # This class does not exist at runtime. Compatible classes are created at
 # runtime by create().
 class _Validator:
@@ -25,45 +24,31 @@ class _Validator:
     TYPE_CHECKER: ClassVar[Incomplete]
     FORMAT_CHECKER: ClassVar[Incomplete]
     @staticmethod
-    def ID_OF(contents: Schema) -> URI | None: ...
-    schema: Schema
-    format_checker: FormatChecker | None
-    def __init__(
-        self,
-        schema: Schema,
-        resolver: Incomplete | None = None,
-        format_checker: FormatChecker | None = None,
-        *,
-        registry: SchemaRegistry = ...,
-        _resolver: Incomplete | None = None,
-    ) -> None: ...
+    def ID_OF(schema: _Schema) -> str: ...
+    schema: _Schema
+    resolver: Incomplete
+    format_checker: Incomplete
+    evolve: Incomplete
+    def __init__(self, schema: _Schema, resolver: Incomplete | None = ..., format_checker: Incomplete | None = ...) -> None: ...
     @classmethod
-    def check_schema(cls, schema: Schema, format_checker: FormatChecker | Unset = ...) -> None: ...
-    @property
-    def resolver(self): ...
-    def evolve(self, **changes) -> _Validator: ...
-    def iter_errors(self, instance, _schema: Schema | None = ...) -> Generator[Incomplete, None, None]: ...
+    def check_schema(cls, schema: _Schema, format_checker: FormatChecker | Unset = ...) -> None: ...
+    def iter_errors(self, instance, _schema: _Schema | None = ...) -> Generator[Incomplete, None, None]: ...
     def descend(
-        self,
-        instance,
-        schema: Schema,
-        path: Incomplete | None = ...,
-        schema_path: Incomplete | None = ...,
-        resolver: Incomplete | None = None,
+        self, instance, schema: _Schema, path: Incomplete | None = ..., schema_path: Incomplete | None = ...
     ) -> Generator[Incomplete, None, None]: ...
     def validate(self, *args, **kwargs) -> None: ...
     def is_type(self, instance, type): ...
-    def is_valid(self, instance, _schema: Schema | None = ...) -> bool: ...
+    def is_valid(self, instance, _schema: _Schema | None = ...) -> bool: ...
 
 def validates(version: str) -> Callable[..., Incomplete]: ...
 def create(
-    meta_schema: Schema,
+    meta_schema: _Schema,
     validators: Mapping[str, _ValidatorCallback] | tuple[()] = (),
     version: Incomplete | None = None,
     type_checker: TypeChecker = ...,
     format_checker: FormatChecker = ...,
-    id_of: Callable[[Schema], str] = ...,
-    applicable_validators: Callable[[Schema], Iterable[tuple[str, _ValidatorCallback]]] = ...,
+    id_of: Callable[[_Schema], str] = ...,
+    applicable_validators: Callable[[_Schema], Iterable[tuple[str, _ValidatorCallback]]] = ...,
 ) -> type[_Validator]: ...
 def extend(
     validator,
@@ -99,7 +84,7 @@ class RefResolver:
         remote_cache: Incomplete | None = None,
     ) -> None: ...
     @classmethod
-    def from_schema(cls, schema: Schema, id_of=..., *args, **kwargs): ...
+    def from_schema(cls, schema: _Schema, id_of=..., *args, **kwargs): ...
     def push_scope(self, scope) -> None: ...
     def pop_scope(self) -> None: ...
     @property
@@ -115,5 +100,5 @@ class RefResolver:
     def resolve_fragment(self, document, fragment): ...
     def resolve_remote(self, uri): ...
 
-def validate(instance: object, schema: Schema, cls: type[_Validator] | None = None, *args: Any, **kwargs: Any) -> None: ...
-def validator_for(schema: Schema | bool, default=...): ...
+def validate(instance: object, schema: _Schema, cls: type[_Validator] | None = None, *args: Any, **kwargs: Any) -> None: ...
+def validator_for(schema: _Schema | bool, default=...): ...