BUG: Index.str.cat casting result always to object #56157
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mroeschke
reviewed
Nov 26, 2023
| @@ -689,12 +690,15 @@ def cat( | |||
| out: Index | Series | |||
| if isinstance(self._orig, ABCIndex): | |||
| # add dtype for case that result is all-NA | |||
| dtype = None | |||
| if isna(result).all(): | |||
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Does the comment in test_str_cat_all_na refer to the the object dtype here (othewise good to add a TODO comment here)
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Yes that's the place where I found this being an issue
mroeschke
added
Dtype Conversions
5 tasks
|
cc @mroeschke |
mroeschke
approved these changes
Dec 8, 2023
|
Thanks @phofl |
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doc/source/whatsnew/vX.X.X.rstfile if fixing a bug or adding a new feature.