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BUG: ArrayManager construction unwanted copy #42689

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Merged
merged 1 commit into from
Jul 23, 2021

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jbrockmendel
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  • closes #xxxx
  • tests added / passed
  • Ensure all linting tests pass, see here for how to run them
  • whatsnew entry

This is also going to be necessary in order to allow round-tripping DataFrame(arr).values as a view on arr

@jreback jreback added this to the 1.4 milestone Jul 23, 2021
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jreback commented Jul 23, 2021

might warrant a whatsnew note in an array manager section (pls add in a follow on)

@jreback jreback merged commit cb3b4e4 into pandas-dev:master Jul 23, 2021
@jbrockmendel jbrockmendel deleted the am-nocopy branch July 23, 2021 23:25
CGe0516 pushed a commit to CGe0516/pandas that referenced this pull request Jul 29, 2021
feefladder pushed a commit to feefladder/pandas that referenced this pull request Sep 7, 2021
jorisvandenbossche added a commit to jorisvandenbossche/pandas that referenced this pull request Nov 21, 2021
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2 participants