Migrate DatetimeOrdinal to narwhals+numpy, add polars support - #1010

Merged

solegalli merged 7 commits into

narwhals-migrationfrom

narwhals-datetime-ordinal

Aug 30, 2026

Commits on Aug 25, 2026

Migrate DatetimeOrdinal to narwhals+numpy, add polars support

solegalli
and
claude
committed
fc81b55

Commits on Aug 30, 2026

Address review: init params, drop reorder, fewer narwhals round-trips

solegalli
and
claude
committed
a9958df
Update datetime_ordinal.py
solegalli
authored
bb3bd02
Sync docstrings with fit()-time start_date parsing

solegalli
and
claude
committed
8fda0c0
Update datetime_ordinal.py
solegalli
authored
af0fc11
Update datetime_ordinal.py
solegalli
authored
6c459e0
Apply suggestion from @solegalli
solegalli
authored
79c0a74