set is part of Iterable[Hashable]

Author: kirill-bash

doc/source/whatsnew/v3.0.0.rst

@@ -51,7 +51,7 @@ Other enhancements
 - :meth:`Series.cummin` and :meth:`Series.cummax` now supports :class:`CategoricalDtype` (:issue:`52335`)
 - :meth:`Series.plot` now correctly handle the ``ylabel`` parameter for pie charts, allowing for explicit control over the y-axis label (:issue:`58239`)
 - Restore support for reading Stata 104-format and enable reading 103-format dta files (:issue:`58554`)
-- Support passing a :class:`Set` and :class:`Iterable[Hashable]` input to :meth:`DataFrame.drop_duplicates` (:issue:`59237`)
+- Support passing a :class:`Iterable[Hashable]` input to :meth:`DataFrame.drop_duplicates` (:issue:`59237`)
 - Support reading Stata 102-format (Stata 1) dta files (:issue:`58978`)
 - Support reading Stata 110-format (Stata 7) dta files (:issue:`47176`)
 

pandas/core/frame.py

@@ -6534,7 +6534,7 @@ def dropna(
     @overload
     def drop_duplicates(
         self,
-        subset: Hashable | Iterable[Hashable] | set | None = ...,
+        subset: Hashable | Iterable[Hashable] | None = ...,
         *,
         keep: DropKeep = ...,
         inplace: Literal[True],
@@ -6544,7 +6544,7 @@ def drop_duplicates(
     @overload
     def drop_duplicates(
         self,
-        subset: Hashable | Iterable[Hashable] | set | None = ...,
+        subset: Hashable | Iterable[Hashable] | None = ...,
         *,
         keep: DropKeep = ...,
         inplace: Literal[False] = ...,
@@ -6554,7 +6554,7 @@ def drop_duplicates(
     @overload
     def drop_duplicates(
         self,
-        subset: Hashable | Iterable[Hashable] | set | None = ...,
+        subset: Hashable | Iterable[Hashable] | None = ...,
         *,
         keep: DropKeep = ...,
         inplace: bool = ...,
@@ -6563,7 +6563,7 @@ def drop_duplicates(
 
     def drop_duplicates(
         self,
-        subset: Hashable | Iterable[Hashable] | set | None = None,
+        subset: Hashable | Iterable[Hashable] | None = None,
         *,
         keep: DropKeep = "first",
         inplace: bool = False,
@@ -6667,7 +6667,7 @@ def drop_duplicates(
 
     def duplicated(
         self,
-        subset: Hashable | Iterable[Hashable] | set | None = None,
+        subset: Hashable | Iterable[Hashable] | None = None,
         keep: DropKeep = "first",
     ) -> Series:
         """