Importing from pandas.core.index is deprecated

[jorisvandenbossche]

The imports here (and maybe in other places as well):

fastparquet/fastparquet/dataframe.py

Line 5 in 8767c2f

from pandas.core.index import CategoricalIndex, RangeIndex, Index, MultiIndex

is deprecated now in pandas master (and it has also been private before). Those imports are simply available from the top-level namespace, so no need to import them from there.

[martindurant]

@TomAugspurger , to what extent do you think it's useful to keep fastparquet up to date with the changing face of pandas? I don't just mean imports, but the range index attributes and various extension column types.

[TomAugspurger]

The imports are relatively easy to handle. The new extension types are another matter though. I don’t think fastparquet has the bandwidth for that.

…

On Dec 14, 2019, at 07:41, Martin Durant ***@***.***> wrote:  @TomAugspurger , to what extent do you think it's useful to keep fastparquet up to date with the changing face of pandas? I don't just mean imports, but the range index attributes and various extension column types. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or unsubscribe.