Big diff: use lower-case list and dict (#5888)

stubs/Markdown/markdown/core.pyi

@@ -1,4 +1,4 @@
-from typing import Any, BinaryIO, Callable, ClassVar, Dict, List, Mapping, Sequence, Text, TextIO
+from typing import Any, BinaryIO, Callable, ClassVar, Mapping, Sequence, Text, TextIO
 from typing_extensions import Literal
 from xml.etree.ElementTree import Element
 
@@ -13,11 +13,11 @@ class Markdown:
     postprocessors: Registry
     parser: BlockParser
     htmlStash: HtmlStash
-    output_formats: ClassVar[Dict[Literal["xhtml", "html"], Callable[[Element], Text]]]
+    output_formats: ClassVar[dict[Literal["xhtml", "html"], Callable[[Element], Text]]]
     output_format: Literal["xhtml", "html"]
     serializer: Callable[[Element], Text]
     tab_length: int
-    block_level_elements: List[str]
+    block_level_elements: list[str]
     def __init__(
         self,
         *,

stubs/Markdown/markdown/extensions/__init__.pyi

@@ -1,13 +1,13 @@
-from typing import Any, Dict, List, Mapping, Tuple
+from typing import Any, Mapping, Tuple
 
 from markdown.core import Markdown
 
 class Extension:
-    config: Mapping[str, List[Any]] = ...
+    config: Mapping[str, list[Any]] = ...
     def __init__(self, **kwargs: Any) -> None: ...
     def getConfig(self, key: str, default: Any = ...) -> Any: ...
-    def getConfigs(self) -> Dict[str, Any]: ...
-    def getConfigInfo(self) -> List[Tuple[str, str]]: ...
+    def getConfigs(self) -> dict[str, Any]: ...
+    def getConfigInfo(self) -> list[Tuple[str, str]]: ...
     def setConfig(self, key: str, value: Any) -> None: ...
     def setConfigs(self, items: Mapping[str, Any]) -> None: ...
     def extendMarkdown(self, md: Markdown) -> None: ...

stubs/Markdown/markdown/extensions/codehilite.pyi

@@ -1,4 +1,4 @@
-from typing import Any, Dict
+from typing import Any
 
 from markdown.extensions import Extension
 from markdown.treeprocessors import Treeprocessor
@@ -18,7 +18,7 @@ class CodeHilite:
     tab_length: Any
     hl_lines: Any
     use_pygments: Any
-    options: Dict[str, Any]
+    options: dict[str, Any]
     def __init__(
         self,
         src: Any | None = ...,

stubs/Markdown/markdown/preprocessors.pyi

@@ -1,11 +1,11 @@
-from typing import Any, List, Pattern
+from typing import Any, Pattern
 
 from . import util
 
 def build_preprocessors(md, **kwargs): ...
 
 class Preprocessor(util.Processor):
-    def run(self, lines: List[str]) -> List[str]: ...
+    def run(self, lines: list[str]) -> list[str]: ...
 
 class NormalizeWhitespace(Preprocessor): ...