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On Blocks, Copies and Views: updating pandas' internals


Speaker:: Joris Van den Bossche

Track: PyData: PyData & Scientific Libraries Stack a.k.a. “Getting rid of the SettingWithCopyWarning”

Pandas’ current behavior on whether indexing returns a view or copy is confusing, even for experienced users. But it doesn’t have to be this way. We can make this aspect of pandas easier to grasp by simplifying the copy/view rules, and at the same time make pandas more memory-efficient. And get rid of the SettingWithCopyWarning.

Recorded at the PyConDE & PyData Berlin 2022 conference, April 11-13 2022. More details at the conference page: Twitter: Twitter:


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