ENH: Add CoW mechanism to replace_regex #51669
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lithomas1
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Mar 1, 2023
| def test_replace_regex_inplace(using_copy_on_write): | ||
| df = DataFrame({"a": ["aaa", "bbb"]}) | ||
| arr = get_array(df, "a") | ||
| df.replace(to_replace=r"^a.$", value="new", inplace=True, regex=True) |
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Yeah thanks for noticing, there was a * missing
lithomas1
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Mar 1, 2023
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thanks @phofl |
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…_regex) (#51713) Backport PR #51669: ENH: Add CoW mechanism to replace_regex Co-authored-by: Patrick Hoefler <[email protected]>
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doc/source/whatsnew/vX.X.X.rstfile if fixing a bug or adding a new feature.This was actually buggy as well