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Has anyone thought about implementing TPC-H using the dataframe API?
I think this would be very useful to test the scope, and also to draw attention to the dataframe API.
It would mean that anyone i…
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We could support ingesting objects that implement the [Arrow PyCapsule API](https://arrow.apache.org/docs/format/CDataInterface/PyCapsuleInterface.html).
Compared to the current support for the Dat…
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Python-dependent plotting increases installation footprint and likelihood of package-management woes. `Plots.jl` is a lightweight way to do the same thing and largely follows the `PyPlot` conventions.…
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https://ibis-project.org/ has various backends: Dask, pandas, Polars, and many more. But apparently, the pandas backend is so problematic to maintain that they have decided that [they will remove them…
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## How to reproduce
Suppose you have an Excel file with the following mixed-type data:
| Header |
|--------|
| `=DATE(2024, 7, 1)` |
| `=DATE(2024, 7, 2)` |
| `"some string"` |
Now lets …
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As mentioned in https://github.com/reichlab/variant-nowcast-hub/pull/116#issuecomment-2427130801:
> If we coerce to `pd.NA` (or `None`), the corresponding dtype that the validation tool receives is…
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Related to https://github.com/easybuilders/easybuild-easyconfigs/pull/16989
I am trying to build polars from the mentionned Pull-request but I got thie error message:
EB output
```
== FAILED: …
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This will always contain the most up-to-date draft of the pipeline.
```mermaid
flowchart TD
prep_forecast["Prepare Forecast Data(Python using Polars)"]
prep_retro["Prepare Retro Data(Pytho…
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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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polars seems to support it but it's implemented on the python side: https://pola-rs.github.io/polars/py-polars/html/reference/api/polars.read_delta.html
the underlying delta lake interface lib is w…