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Indexes.get_unique() TypeError with pandas indexes #6987

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benbovy opened this issue Sep 5, 2022 · 0 comments · Fixed by #7003
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Indexes.get_unique() TypeError with pandas indexes #6987

benbovy opened this issue Sep 5, 2022 · 0 comments · Fixed by #7003
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benbovy commented Sep 5, 2022

@benbovy I also just tested the get_unique() method that you mentioned and maybe noticed a related issue here, which I'm not sure is wanted / expected.

Taking the above dataset ds, accessing this function results in an error:

> ds.indexes.get_unique()

TypeError: unhashable type: 'MultiIndex'

However, for xindexes it works:

> ds.xindexes.get_unique()

[<xarray.core.indexes.PandasMultiIndex at 0x7f105bf1df20>]

Originally posted by @lukasbindreiter in #6752 (comment)
@github-actions github-actions bot added the needs triage Issue that has not been reviewed by xarray team member label Sep 5, 2022
@benbovy benbovy added bug topic-indexing and removed needs triage Issue that has not been reviewed by xarray team member labels Sep 5, 2022
@benbovy benbovy self-assigned this Sep 5, 2022
This was referenced Sep 5, 2022
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Misc. fixes for Indexes with pd.Index objects benbovy/xarray
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