8000 ENH: add ExtensionArray.to_numpy to have control over conversion to numpy array by jorisvandenbossche · Pull Request #30322 · pandas-dev/pandas · GitHub
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ENH: add ExtensionArray.to_numpy to have control over conversion to numpy array #30322

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Merged
merged 18 commits into from
Jan 7, 2020
Merged

ENH: add ExtensionArray.to_numpy to have control over conversion to numpy array #30322

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a3dab78
ENH: add to_numpy to have control over conversion to numpy array
jorisvandenbossche Dec 18, 2019
8e669fc
Merge remote-tracking branch 'upstream/master' into NA-to_numpy
jorisvandenbossche Dec 21, 2019
fd1c04a
move isna check earlier + simplify
jorisvandenbossche Dec 21, 2019
92f14d2
passthrough keywords in Series.to_numpy
jorisvandenbossche Dec 21, 2019
bf9592c
Merge remote-tracking branch 'upstream/master' into NA-to_numpy
TomAugspurger Jan 3, 2020
278447d
doc note
TomAugspurger Jan 3, 2020
1da45bd
update
TomAugspurger Jan 3, 2020
3889986
Merge remote-tracking branch 'upstream/master' into NA-to_numpy
TomAugspurger Jan 3, 2020
6832f42
updates
TomAugspurger Jan 3, 2020
e8460ac
update
TomAugspurger Jan 3, 2020
f1e34c6
dataframe
TomAugspurger Jan 3, 2020
1624712
compat
TomAugspurger Jan 3, 2020
34307ca
typing
TomAugspurger Jan 3, 2020
2b43793
Merge remote-tracking branch 'upstream/master' into NA-to_numpy
TomAugspurger Jan 6, 2020
afc7350
fixups
TomAugspurger Jan 6, 2020
008b54f
remove unused test
TomAugspurger Jan 6, 2020
91a4639
Update doc/source/reference/extensions.rst
jorisvandenbossche Jan 6, 2020
fff20a0
Merge branch 'NA-to_numpy' of https://github.com/jorisvandenbossche/p…
TomAugspurger Jan 6, 2020
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Merge remote-tracking branch 'upstream/master' into NA-to_numpy
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@TomAugspurger
TomAugspurger committed Jan 3, 2020
commit bf9592cb613490837c89c958aa86f50ceeb84b34
4 changes: 2 additions & 2 deletions pandas/core/arrays/boolean.py
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Expand Up @@ -353,7 +353,7 @@ def to_numpy(self, dtype=None, copy=False, na_value: "Scalar" = libmissing.NA):
"""
if dtype is None:
dtype = object
if self.isna().any():
if self._hasna:
if is_bool_dtype(dtype) and na_value is libmissing.NA:
raise ValueError(
"cannot convert to bool numpy array in presence of missing values"
Expand Down Expand Up @@ -550,7 +550,7 @@ def astype(self, dtype, copy=True):
na_value = np.nan
# coerce
data = self.to_numpy(na_value=na_value)
return astype_nansafe(data, dtype, copy=None)
return astype_nansafe(data, dtype, copy=False)

def value_counts(self, dropna=True):
"""
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