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BUG: item_cache invalidation on DataFrame.insert #38380
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ok this looks reasonable, pls add a whatsnew note.
OT: is there a meaningful perf drop anywhere else if we make this 1000 or 10000?
…gs-consolidate-2
…gs-consolidate-2
whatsnew added + green |
this just puts a warning up |
The bug is fixed by removing the _consolidate_inplace, which is replaced with the warning |
ok! |
* BUG: item_cache invalidation on DataFrame.insert * Whatsnew
* BUG: item_cache invalidation on DataFrame.insert * Whatsnew
black pandas
git diff upstream/master -u -- "*.py" | flake8 --diff
Something wonky is going on with tm.assert_produces_warning, will see if it shows up on the CI.