BUG: loc.setitem corner case #37931
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BUG: loc.setitem corner case #37931
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jreback
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phofl
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Nov 18, 2020
| if len(value) == 1 and not is_integer(info_axis): | ||
| # This is a case like df.iloc[:3, [1]] = [0] | ||
| # where we treat as df.iloc[:3, 1] = 0 | ||
| return self._setitem_with_indexer((pi, info_axis[0]), value[0]) |
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Is there a reason for not using _setitem_single_column? Seems to work when trying out locally. LGTM otherwise
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either way works. this seemed like a more obvious "we are reducing this to a simpler case" representation
This was referenced Nov 22, 2020
jreback
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Nov 26, 2020
| df.loc[4, "c"] = [0] | ||
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| # But with a length-1 listlike column indexer this works | ||
| df.loc[4, ["c"]] = [0] |
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what happens with this case now?
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behaves like df.loc[4, "c"] = 0, just edited the comment to make that clear
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rebased+green |
jreback
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Nov 26, 2020
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black pandasgit diff upstream/master -u -- "*.py" | flake8 --diffcc @phofl if you've got any thoughts on how to handle this case