fix: don't destroy dtypes in to_dataframe #10705
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ianhi
commented
Sep 5, 2025
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| return pd.MultiIndex( | ||
| levels=level_list, codes=[list(c) for c in code_list], names=names | ||
| levels=level_list, # type: ignore[arg-type,unused-ignore] |
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I think that the pandas stubs might be wrong here. They want a list of hashables, but a list of dtypes does work fine
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thanks a lot @ianhi |
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Reverting a problematic change from #10694 (@max-sixty )
The test I added failed on the latest release, and passes with these changes.