Flesh out more of jsonschema stubs

stubs/jsonschema/jsonschema/_format.pyi

@@ -1,13 +1,17 @@
-from collections.abc import Iterable
-from typing import Any
+from collections.abc import Callable, Iterable
+from typing import Any, TypeVar
+
+_F = TypeVar("_F", bound=Callable[..., Any])
 
 class FormatChecker:
-    checkers: Any
+    checkers: dict[str, tuple[Callable[[Any], bool], Exception | tuple[Exception, ...]]]
+
     def __init__(self, formats: Iterable[str] | None = ...) -> None: ...
-    def checks(self, format, raises=...): ...
-    cls_checks: Any
-    def check(self, instance, format) -> None: ...
-    def conforms(self, instance, format) -> bool: ...
+    def checks(self, format: str, raises: Exception | tuple[Exception, ...] = ...) -> Callable[[_F], _F]: ...
+    @classmethod
+    def cls_checks(cls, format: str, raises: Exception | tuple[Exception, ...] = ...) -> Callable[[_F], _F]: ...
+    def check(self, instance: Any, format: str) -> None: ...
+    def conforms(self, instance: Any, format: str) -> bool: ...
 
 draft3_format_checker: FormatChecker
 draft4_format_checker: FormatChecker
@@ -16,28 +20,28 @@ draft7_format_checker: FormatChecker
 draft201909_format_checker: FormatChecker
 draft202012_format_checker: FormatChecker
 
-def is_email(instance) -> bool: ...
-def is_ipv4(instance) -> bool: ...
-def is_ipv6(instance) -> bool: ...
+def is_email(instance: Any) -> bool: ...
+def is_ipv4(instance: Any) -> bool: ...
+def is_ipv6(instance: Any) -> bool: ...
 
 # is_host_name is only defined if fqdn is installed.
-def is_host_name(instance) -> bool: ...
-def is_idn_host_name(instance) -> bool: ...
-def is_uri(instance) -> bool: ...
-def is_uri_reference(instance) -> bool: ...
-def is_iri(instance) -> bool: ...
-def is_iri_reference(instance) -> bool: ...
-def is_datetime(instance) -> bool: ...
-def is_time(instance) -> bool: ...
-def is_regex(instance) -> bool: ...
-def is_date(instance) -> bool: ...
-def is_draft3_time(instance) -> bool: ...
-def is_css_color_code(instance) -> bool: ...
-def is_css21_color(instance) -> bool: ...
-def is_json_pointer(instance) -> bool: ...
-def is_relative_json_pointer(instance) -> bool: ...
-def is_uri_template(instance) -> bool: ...
+def is_host_name(instance: Any) -> bool: ...
+def is_idn_host_name(instance: Any) -> bool: ...
+def is_uri(instance: Any) -> bool: ...
+def is_uri_reference(instance: Any) -> bool: ...
+def is_iri(instance: Any) -> bool: ...
+def is_iri_reference(instance: Any) -> bool: ...
+def is_datetime(instance: Any) -> bool: ...
+def is_time(instance: Any) -> bool: ...
+def is_regex(instance: Any) -> bool: ...
+def is_date(instance: Any) -> bool: ...
+def is_draft3_time(instance: Any) -> bool: ...
+def is_css_color_code(instance: Any) -> bool: ...
+def is_css21_color(instance: Any) -> bool: ...
+def is_json_pointer(instance: Any) -> bool: ...
+def is_relative_json_pointer(instance: Any) -> bool: ...
+def is_uri_template(instance: Any) -> bool: ...
 
 # is_duration is only defined if isoduration is installed.
-def is_duration(instance) -> bool: ...
-def is_uuid(instance) -> bool: ...
+def is_duration(instance: Any) -> bool: ...
+def is_uuid(instance: Any) -> bool: ...

stubs/jsonschema/jsonschema/exceptions.pyi

@@ -1,40 +1,50 @@
+from _typeshed import Self
+from collections import deque
+from collections.abc import Callable, Container, Iterable, Sequence
 from typing import Any
 
-WEAK_MATCHES: Any
-STRONG_MATCHES: Any
+from jsonschema import _utils, protocols
+
+_RelevanceFuncType = Callable[[ValidationError], Any]
+
+WEAK_MATCHES: frozenset[str]
+STRONG_MATCHES: frozenset[str]
 
 class _Error(Exception):
-    message: Any
-    path: Any
-    schema_path: Any
-    context: Any
-    cause: Any
-    validator: Any
+    message: str
+    path: deque[str]
+    relative_path: deque[str]
+    schema_path: deque[str]
+    relative_schema_path: deque[str]
+    context: list[ValidationError] | None
+    cause: Exception | None
+    validator: protocols.Validator | None
     validator_value: Any
     instance: Any
     schema: Any
-    parent: Any
+    parent: _Error | None
     def __init__(
         self,
-        message,
-        validator=...,
-        path=...,
+        message: str,
+        validator: _utils.Unset | None | protocols.Validator = ...,
+        path: Sequence[str] = ...,
         cause: Any | None = ...,
-        context=...,
+        context: Sequence[ValidationError] = ...,
         validator_value=...,
-        instance=...,
-        schema=...,
-        schema_path=...,
-        parent: Any | None = ...,
+        instance: Any = ...,
+        schema: Any = ...,
+        schema_path: Sequence[str] = ...,
+        parent: _Error | None = ...,
     ) -> None: ...
     @classmethod
-    def create_from(cls, other): ...
+    def create_from(cls: type[Self], other: _Error) -> Self: ...
     @property
-    def absolute_path(self): ...
+    def absolute_path(self) -> Sequence[str]: ...
     @property
-    def absolute_schema_path(self): ...
+    def absolute_schema_path(self) -> Sequence[str]: ...
     @property
-    def json_path(self): ...
+    def json_path(self) -> str: ...
+    def _contents(self) -> dict[str, Any]: ...
 
 class ValidationError(_Error): ...
 class SchemaError(_Error): ...
@@ -68,8 +78,8 @@ class ErrorTree:
     @property
     def total_errors(self): ...
 
-def by_relevance(weak=..., strong=...): ...
+def by_relevance(weak: Container[str] = ..., strong: Container[str] = ...) -> _RelevanceFuncType: ...
 
-relevance: Any
+relevance: _RelevanceFuncType
 
-def best_match(errors, key=...): ...
+def best_match(errors: Iterable[ValidationError], key: _RelevanceFuncType = ...): ...