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narwhals-dev / narwhals

Lightweight and extensible compatibility layer between dataframe libraries!

https://narwhals-dev.github.io/narwhals/

MIT License

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issues

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feat: raise `NotImplementedError` for not supported parameters in `ewm_mean` for cuDF

#1449 raisadz opened 3 hours ago
0
test: add docstrings mypy check

#1448 LiamConnors opened 10 hours ago
0
feat: support `ewm_mean` for cuDF when there are no null values

#1447 MarcoGorelli opened 18 hours ago
0
ci: get cudf tests passing again

#1446 MarcoGorelli closed 17 hours ago
0
BUG: remove cudf from import hooks

#1445 raisadz closed 21 hours ago
0
feat: raise informative error or warning when passing narwhals object to `nw.dependencies.is_*_dataframe` and `nw.dependencies.is_*_series`

#1444 raisadz opened 22 hours ago
0
Question: idiomatic way of elegantly retrieving the underlying DataFrame type

#1443 elephaint opened 1 day ago
4
feat: Support write_csv for DuckDB and Ibis

#1442 MarcoGorelli opened 1 day ago
0
chore: add `backend_version` parameter to polars dtype translation utility

#1441 AlessandroMiola closed 1 day ago
0
docs: fixup copy button

#1440 MarcoGorelli closed 1 day ago
0
feat: silently support Fireducks and cudf.pandas

#1439 MarcoGorelli closed 2 days ago
0
docs: Add docstrings with examples to types

#1438 MarcoGorelli closed 2 days ago
1
feat: raise informative error or warning when passing narwhals object to `nw.dependencies.is_*_dataframe`

#1437 MarcoGorelli opened 2 days ago
0
enh: `how='diagonal'` in `concat`

#1436 MarcoGorelli opened 2 days ago
0
feat: improve `concat` error message and `concat` docs

#1435 MarcoGorelli closed 2 days ago
0
enh: create dataframe from 2D numpy array and column names

#1434 MarcoGorelli opened 2 days ago
0
release: Bump version to 1.14.2

#1433 MarcoGorelli closed 2 days ago
0
fix: return Python bool instead of pyarrow boolean scalar for Series reductions

#1432 MarcoGorelli closed 2 days ago
0
RFC: Series aggregations which return booleans should always return Python booleans

#1431 MarcoGorelli closed 2 days ago
1
feat: make sure `from narwhals.stable.v1.dependencies` import works

#1430 MarcoGorelli closed 3 days ago
0
feat: improve error message when casting to invalid type

#1429 MarcoGorelli closed 3 days ago
0
fix(dtype): fix TypeError when casting count result to int64

#1428 philip-ndikum closed 3 days ago
1
[Bug]: TypeError when casting count result to int64 in Narwhals during TemporalScope integration

#1427 philip-ndikum closed 3 days ago
1
feat: make `dependencies` available under `narwhals.stable.v1` for type checkers

#1426 MarcoGorelli closed 3 days ago
7
docs: use type hints + from_native/to_native in dataframe.py

#1425 raisadz closed 3 days ago
0
fix: address `lit` broadcasting and output name of right arithmetic ops

#1424 AlessandroMiola opened 4 days ago
0
docs: Add documentation for LazyGroupBy

#1423 marenwestermann closed 3 days ago
0
ci: temporarily pin olama

#1422 MarcoGorelli closed 4 days ago
0
docs: explain optional boolean args in from_native

#1421 MarcoGorelli closed 3 days ago
3
[Doc]: Clarify behavior of boolean arguments to `from_native()`

#1420 emilykl closed 3 days ago
1
[Enh]: Add Support for Snowpark

#1419 rwhitten577 opened 4 days ago
1
docs: add Plotly to the list of projects using Narwhals in README.md

#1418 gvwilson closed 4 days ago
0
feat: support `constraints` in `DataFrame.filter`

#1417 raisadz closed 3 days ago
1
clean: use `backend_version` in `native_to_narwhals_dtype`

#1416 MarcoGorelli closed 1 day ago
0
fix: correct minimum Polars version for ewm_mean

#1415 DeaMariaLeon closed 4 days ago
0
ci: `test_ewm_mean_series` xpasses with Polars 0.20.31

#1414 MarcoGorelli closed 4 days ago
0
[Enh]: Add FireDucks support

#1413 ndrezn closed 2 days ago
4
feat: make `Series` generic

#1412 EdAbati opened 6 days ago
5
docs: use type hints + from_native/to_native in dataframe.py

#1411 raisadz closed 6 days ago
0
chore: find a way to type-check and lint docstrings

#1410 MarcoGorelli opened 6 days ago
2
docs: add vegafusion to "used by" on readme

#1409 raisadz closed 6 days ago
0
docs: use type hints + from_native/to_native in series.py

#1408 MarcoGorelli closed 6 days ago
0
docs: bikeshed on good name for example function in docs

#1407 MarcoGorelli closed 3 days ago
1
docs: use from_native / to_native in series.py

#1406 MarcoGorelli closed 6 days ago
2
[Enh]: Preserve null values in old Polars versions for ewm_mean

#1405 DeaMariaLeon opened 1 week ago
0
docs: use from_native / to_native in expr.py

#1404 MarcoGorelli closed 1 week ago
0
docs: use boolean columns in any/all horizontal docstrings

#1403 MarcoGorelli closed 6 days ago
0
release: Bump version to 1.14.1

#1402 MarcoGorelli closed 1 week ago
0
docs: Make page about pandas null handling

#1401 MarcoGorelli opened 1 week ago
1
Raise NotImplementedError in `pivot` for cuDF if `pivot_table` is called with `observed=True`, backend is cuDF, and there are any categoricals

#1400 MarcoGorelli opened 1 week ago
1