TYP: enhance `ExcelWriter` with generic type support and overloads#1561

Merged

cmp0xff merged 8 commits intopandas-dev:mainfrom

9en9i:feature/enhance-excelwriter

Dec 17, 2025

Commits on Dec 17, 2025

TYP: enhance `ExcelWriter` with generic type support and overloads
9en9i
committed
Update pandas-stubs/io/excel/_base.pyi

9en9i
and
cmp0xff
authored
fix(types): narrow ExcelWriter path union to FilePath | BinaryIO

9en9i
and
cmp0xff
authored
fix(types): remove default value from ExcelWriter engine literal

9en9i
and
cmp0xff
authored
fix(types): remove default value from ExcelWriter engine literal

9en9i
and
cmp0xff
authored
fix(types): remove default value from ExcelWriter engine literal

9en9i
and
cmp0xff
authored
fix(types): update ExcelWriter path type to use BinaryIO instead of WriteExcelBuffer
9en9i
committed
fix(types): refactor ExcelWriter constructor to use __new__ and improve parameter defaults
9en9i
committed