lowercase list and dict in the rest of stdlib (#5892)

stdlib/pydoc.pyi

@@ -1,7 +1,7 @@
 from _typeshed import SupportsWrite
 from reprlib import Repr
 from types import MethodType, ModuleType, TracebackType
-from typing import IO, Any, AnyStr, Callable, Container, Dict, List, Mapping, MutableMapping, NoReturn, Optional, Tuple, Type
+from typing import IO, Any, AnyStr, Callable, Container, Mapping, MutableMapping, NoReturn, Optional, Tuple, Type
 
 # the return type of sys.exc_info(), used by ErrorDuringImport.__init__
 _Exc_Info = Tuple[Optional[Type[BaseException]], Optional[BaseException], Optional[TracebackType]]
@@ -11,7 +11,7 @@ __date__: str
 __version__: str
 __credits__: str
 
-def pathdirs() -> List[str]: ...
+def pathdirs() -> list[str]: ...
 def getdoc(object: object) -> str: ...
 def splitdoc(doc: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
 def classname(object: object, modname: str) -> str: ...
@@ -21,7 +21,7 @@ def cram(text: str, maxlen: int) -> str: ...
 def stripid(text: str) -> str: ...
 def allmethods(cl: type) -> MutableMapping[str, MethodType]: ...
 def visiblename(name: str, all: Container[str] | None = ..., obj: object | None = ...) -> bool: ...
-def classify_class_attrs(object: object) -> List[Tuple[str, str, type, str]]: ...
+def classify_class_attrs(object: object) -> list[Tuple[str, str, type, str]]: ...
 def ispackage(path: str) -> bool: ...
 def source_synopsis(file: IO[AnyStr]) -> AnyStr | None: ...
 def synopsis(filename: str, cache: MutableMapping[str, Tuple[int, str]] = ...) -> str | None: ...
@@ -81,7 +81,7 @@ class HTMLDoc(Doc):
     ) -> str: ...
     def bigsection(self, title: str, *args: Any) -> str: ...
     def preformat(self, text: str) -> str: ...
-    def multicolumn(self, list: List[Any], format: Callable[[Any], str], cols: int = ...) -> str: ...
+    def multicolumn(self, list: list[Any], format: Callable[[Any], str], cols: int = ...) -> str: ...
     def grey(self, text: str) -> str: ...
     def namelink(self, name: str, *dicts: MutableMapping[str, str]) -> str: ...
     def classlink(self, object: object, modname: str) -> str: ...
@@ -96,7 +96,7 @@ class HTMLDoc(Doc):
         methods: Mapping[str, str] = ...,
     ) -> str: ...
     def formattree(
-        self, tree: List[Tuple[type, Tuple[type, ...]] | List[Any]], modname: str, parent: type | None = ...
+        self, tree: list[Tuple[type, Tuple[type, ...]] | list[Any]], modname: str, parent: type | None = ...
     ) -> str: ...
     def docmodule(self, object: object, name: str | None = ..., mod: str | None = ..., *ignored: Any) -> str: ...
     def docclass(
@@ -148,7 +148,7 @@ class TextDoc(Doc):
     def indent(self, text: str, prefix: str = ...) -> str: ...
     def section(self, title: str, contents: str) -> str: ...
     def formattree(
-        self, tree: List[Tuple[type, Tuple[type, ...]] | List[Any]], modname: str, parent: type | None = ..., prefix: str = ...
+        self, tree: list[Tuple[type, Tuple[type, ...]] | list[Any]], modname: str, parent: type | None = ..., prefix: str = ...
     ) -> str: ...
     def docmodule(self, object: object, name: str | None = ..., mod: Any | None = ..., *ignored: Any) -> str: ...
     def docclass(self, object: object, name: str | None = ..., mod: str | None = ..., *ignored: Any) -> str: ...
@@ -194,10 +194,12 @@ def doc(thing: str | object, title: str = ..., forceload: bool = ..., output: Su
 def writedoc(thing: str | object, forceload: bool = ...) -> None: ...
 def writedocs(dir: str, pkgpath: str = ..., done: Any | None = ...) -> None: ...
 
+_list = list  # "list" conflicts with method name
+
 class Helper:
-    keywords: Dict[str, str | Tuple[str, str]]
-    symbols: Dict[str, str]
-    topics: Dict[str, str | Tuple[str, ...]]
+    keywords: dict[str, str | Tuple[str, str]]
+    symbols: dict[str, str]
+    topics: dict[str, str | Tuple[str, ...]]
     def __init__(self, input: IO[str] | None = ..., output: IO[str] | None = ...) -> None: ...
     input: IO[str]
     output: IO[str]
@@ -206,7 +208,7 @@ class Helper:
     def getline(self, prompt: str) -> str: ...
     def help(self, request: Any) -> None: ...
     def intro(self) -> None: ...
-    def list(self, items: List[str], columns: int = ..., width: int = ...) -> None: ...
+    def list(self, items: _list[str], columns: int = ..., width: int = ...) -> None: ...
     def listkeywords(self) -> None: ...
     def listsymbols(self) -> None: ...
     def listtopics(self) -> None: ...