fix: python 3.9 regression from typing

coroa · Oct 23, 2024 · 6fbaa99 · 6fbaa99
1 parent 34f1297
commit 6fbaa99
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/pandas_indexing/accessors.py b/src/pandas_indexing/accessors.py
@@ -80,7 +80,7 @@ def extract(
         regex: bool = False,
         axis: Axis = 0,
         drop: Optional[bool] = None,
-        optional: Sequence[str] | None = None,
+        optional: Optional[Sequence[str]] = None,
         **templates: str,
     ) -> Union[DataFrame, Series, Index]:
         if drop is not None:
@@ -102,7 +102,7 @@ def extract(
 
     @doc(formatlevel, index_or_data="")
     def format(
-        self, axis: Axis = 0, optional: Sequence[str] | None = None, **templates: str
+        self, axis: Axis = 0, optional: Optional[Sequence[str]] = None, **templates: str
     ) -> Union[DataFrame, Series, Index]:
         return formatlevel(self._obj, axis=axis, optional=optional, **templates)
 

diff --git a/src/pandas_indexing/core.py b/src/pandas_indexing/core.py
@@ -753,7 +753,7 @@ def extractlevel(
     regex: bool = False,
     drop: Optional[bool] = None,
     axis: Axis = 0,
-    optional: Sequence[str] | None = None,
+    optional: Optional[Sequence[str]] = None,
     **templates: str,
 ) -> T:
     """Extract new index levels with *templates* matched against any index
@@ -970,7 +970,7 @@ def formatlevel(
     index_or_data: T,
     drop: bool = False,
     axis: Axis = 0,
-    optional: Sequence[str] | None = None,
+    optional: Optional[Sequence[str]] = None,
     **templates: str,
 ) -> T:
     """Format index levels based on a *template* which can refer to other