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narwhals-dev / narwhals

Lightweight and extensible compatibility layer between dataframe libraries!
https://narwhals-dev.github.io/narwhals/
MIT License
401 stars 70 forks source link

docs: add pycapsule interface to related projects #1011

Closed MarcoGorelli closed 49 minutes ago

MarcoGorelli commented 4 hours ago

https://arrow.apache.org/docs/format/CDataInterface/PyCapsuleInterface.html

Let's add that to https://narwhals-dev.github.io/narwhals/roadmap_and_related/, along with a short description. And also mention that Narwhals supports it for export: https://narwhals-dev.github.io/narwhals/api-reference/dataframe/#narwhals.dataframe.DataFrame.__arrow_c_stream__

contributing guide: https://github.com/narwhals-dev/narwhals/blob/main/CONTRIBUTING.md

Morena1996 commented 2 hours ago

I'll take this to start :)