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Hi awesome team.
I'm working on a jupyterlab notebooks project with nodesjs-polars (with deno kernel), and sounds like vega-lite-api does not support polars dataframe.
Unfortunatly, nodejs-polars …
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The `polars_excel_writer` crate is a library for serializing Polars dataframes
to Excel Xlsx files.
It provides two interfaces for writing a dataframe to an Excel Xlsx file:
- [`ExcelWriter`] a…
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Hi, I see many mentions of Pandas Dataframe integrations.
It would be nice to have a simple api for Polars dataframe integration (or a simple code example). Polars uses Arrow underneath so this shou…
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Right now, you can only create a model-aware DataFrame from either a dict representation or from pandas. It would be great for workflow to be able to do this with polars objects.
```python
from op…
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command: `ruff check test.py`
ruff version: `ruff 0.0.282`
settings: `select = ['ALL']`
example:
```python
import polars as pl
pldf = pl.DataFrame()
pldf.pivot() # PD010 `.pivot_table`…
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### Checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pypi.org/project/polars/) of Polars.
### Reprodu…
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So I am trying to use Polars and Rust for DataFrames and I think the biggest thing missing is the ability to read excel file and save it as dataframe in Rust. I am talking here about Rust version of P…
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This ticket specifies several proposals for rewrithing `DataFrame` component. I was inspired by Mikita's work on the AI part for these proposals.
### User interface
**[OK]** - **P1. Adding a r…
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I really like to use plotly and am currently experimenting more complex visualisations. Sofar, I really like `plotly_upset`. As I really prefer to use polars over pandas, I would like to add support f…
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### Describe the feature you would like to be added.
Polars and especially Pandas are very core Python data processing libraries by now. It would be nice to be able to create a mesh and/or add scalar…