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Backport PR #48176 on branch 1.4.x (REGR: ensure DataFrame.select_dtypes() returns a copy) #48219

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Merged
merged 4 commits into from
Aug 24, 2022
Merged

Backport PR #48176 on branch 1.4.x (REGR: ensure DataFrame.select_dtypes() returns a copy) #48219

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Backport PR #48176: REGR: ensure DataFrame.select_dtypes() returns a …
jorisvandenbossche Aug 23, 2022
63b4eed
skip array manager test
simonjayhawkins Aug 23, 2022
0d86439
remove deep=None (not implemented on 1.4.x)
jorisvandenbossche Aug 23, 2022
d0a6265
use skip_array_manager_invalid_test to avoid XPASS
simonjayhawkins Aug 24, 2022
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remove deep=None (not implemented on 1.4.x)
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@jorisvandenbossche
jorisvandenbossche committed Aug 23, 2022
commit 0d86439e81917906a1326e931c9addce967a05f4
2 changes: 1 addition & 1 deletion pandas/core/frame.py
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Expand Up @@ -4378,7 +4378,7 @@ def predicate(arr: ArrayLike) -> bool:

return True

mgr = self._mgr._get_data_subset(predicate).copy(deep=None)
mgr = self._mgr._get_data_subset(predicate).copy()
return type(self)(mgr).__finalize__(self)

def insert(
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