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REF: avoid ravel/reshape in astype_nansafe, ndarray_to_mgr #45817

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Merged
merged 4 commits into from
Feb 9, 2022
Merged

REF: avoid ravel/reshape in astype_nansafe, ndarray_to_mgr #45817

merged 4 commits into from
Feb 9, 2022

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jbrockmendel
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  • closes #xxxx (Replace xxxx with the Github issue number)
  • Tests added and passed if fixing a bug or adding a new feature
  • All code checks passed.
  • Added an entry in the latest doc/source/whatsnew/vX.X.X.rst file if fixing a bug or adding a new feature.

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jreback commented Feb 4, 2022

pandas/core/internals/blocks.py:1142: error: Argument 1 to "np_can_hold_element" has incompatible type "Union[dtype[Any], ExtensionDtype]"; expected "dtype[Any]" [arg-type]

i think this is on main right?

@jreback jreback added the Refactor Internal refactoring of code label Feb 4, 2022
@jreback jreback added this to the 1.5 milestone Feb 4, 2022
@jreback jreback added the Internals Related to non-user accessible pandas implementation label Feb 4, 2022
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i think this is on main right?

correct. #45796 includes a fix

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asv failure may be real, need to look into it

@jreback jreback merged commit 1699197 into pandas-dev:main Feb 9, 2022
@jbrockmendel jbrockmendel deleted the perf-ravels-core branch February 9, 2022 02:20
phofl pushed a commit to phofl/pandas that referenced this pull request Feb 14, 2022
@jbrockmendel @phofl
REF: avoid ravel/reshape in astype_nansafe, ndarray_to_mgr (pandas-de…
b93bb00 
…v#45817)
yehoshuadimarsky pushed a commit to yehoshuadimarsky/pandas that referenced this pull request Jul 13, 2022
@jbrockmendel @yehoshuadimarsky
REF: avoid ravel/reshape in astype_nansafe, ndarray_to_mgr (pandas-de…
771594a 
…v#45817)
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