dataframe-api
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RFC document, tooling and other content related to the dataframe API standard
I am trying to understand if there is a way to extend the Python DB API and add a method let's say `fetch_df_all()` `fetch_df_all()` fetches all the rows in a...
The following is a list of API candidates for standardization. ## Notes - The list is derived from #22, #3, and API comparison [data](https://github.com/data-apis/dataframe-api-comparison/tree/2dae41fd0bdbd6b135470f640e0281f9315bc013/data). - The list does not include...
This is arguably more feedback than an issue / question, but while I was trying to use the DataFrame Interchange API I found the requirement of supporting custom sentinels as...
I see the scope of the dataframe api mentions "Memory Ownership and Lifetimes" as In Scope, but I couldn't find anything in else in the document that actually enforces this....
Addresses https://github.com/data-apis/dataframe-api/issues/279 Currently, I added schema and array support to `Column`, and schema and stream support to `DataFrame`. I _think_ that's the typical way those objects are used (chunked dataframe,...
Looks like timedeltas are currently not supported by the dataframe interchange protocol: ```python In [1]: pd.api.interchange.from_dataframe(pl.DataFrame({'a': [timedelta(1)]})) --------------------------------------------------------------------------- NotImplementedError Traceback (most recent call last) Cell In[1], line 1 ----> 1...
The Python Arrow community is adding a public way to interchange data through the C Data Interface, using PyCapsule objects holding the C struct, similary as DLPack's python interface: http://crossbow.voltrondata.com/pr_docs/37797/format/CDataInterface/PyCapsuleInterface.html...
In other issues we find some detailed analyses of how the pandas API is used today, e.g. gh-3 (on Kaggle notebooks) and in https://github.com/data-apis/python-record-api/tree/master/data/api (for a set of well-known packages)....
