Use Self

Author: twoertwein

pandas-stubs/io/formats/style.pyi

@@ -40,7 +40,7 @@ from pandas.io.formats.style_render import (
     Subset,
 )
 
-class Styler(StylerRenderer[Styler]):
+class Styler(StylerRenderer):
     def __init__(
         self,
         data: DataFrame | Series,

pandas-stubs/io/formats/style_render.pyi

@@ -4,16 +4,17 @@ from collections.abc import (
 )
 from typing import (
     Any,
-    Generic,
     Literal,
     TypedDict,
-    TypeVar,
 )
 
 import jinja2
 from pandas import Index
 from pandas.core.indexing import _IndexSlice
-from typing_extensions import TypeAlias
+from typing_extensions import (
+    Self,
+    TypeAlias,
+)
 
 from pandas._typing import (
     Axis,
@@ -44,9 +45,7 @@ class StyleExportDict(TypedDict, total=False):
 CSSStyles: TypeAlias = list[CSSDict]
 Subset: TypeAlias = _IndexSlice | slice | tuple[slice, ...] | list[HashableT] | Index
 
-_StylerT = TypeVar("_StylerT", bound=StylerRenderer)
-
-class StylerRenderer(Generic[_StylerT]):
+class StylerRenderer:
     loader: jinja2.loaders.PackageLoader
     env: jinja2.environment.Environment
     template_html: jinja2.environment.Template
@@ -63,7 +62,7 @@ class StylerRenderer(Generic[_StylerT]):
         thousands: str | None = ...,
         escape: str | None = ...,
         hyperlinks: Literal["html", "latex"] | None = ...,
-    ) -> _StylerT: ...
+    ) -> Self: ...
     def format_index(
         self,
         formatter: ExtFormatter | None = ...,
@@ -75,10 +74,10 @@ class StylerRenderer(Generic[_StylerT]):
         thousands: str | None = ...,
         escape: str | None = ...,
         hyperlinks: Literal["html", "latex"] | None = ...,
-    ) -> _StylerT: ...
+    ) -> Self: ...
     def relabel_index(
         self,
         labels: Sequence[str] | Index,
         axis: Axis = ...,
         level: Level | list[Level] | None = ...,
-    ) -> _StylerT: ...
+    ) -> Self: ...