Mailman 3 May 2021 - Pandas-dev

Re: [Pandas-dev] A case for a simplified (non-consolidating) BlockManager with 1D blocks
by Brock Mendel Dec. 17, 2021

Dec. 17, 2021

> We actually *have* prototypes: the prototype of the split-policy discussed AFAICT that is a 5 year old branch. Is there a version of this based off of master that you can show asv results for? > Also, if performance is in the end the decisive criterion, I repeat my earlier remark in this thread: we need to be clearer about what we want / expect. In principle, this is pretty much exactly what the asvs are supposed to represent. ---- You have demonstrated that you are willing to repeat yourself more than I am, to the point that I find pandas interactions more frustrating than fulfilling. I'm going to step away for a little while. On Thu, Jun 11, 2020 at 1:29 PM Daniel Scott <scottdaniel539(a)yahoo.com> wrote: > > > Sent from Yahoo Mail on Android > <https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_And…> > > On Thu, Jun 11, 2020 at 3:10 PM, Joris Van den Bossche > <jorisvandenbossche(a)gmail.com> wrote: > _______________________________________________ > Pandas-dev mailing list > Pandas-dev(a)python.org > https://mail.python.org/mailman/listinfo/pandas-dev > >

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Issues in Understanding Pandas Dataframe Objects
by Balaji G May 31, 2021

May 31, 2021

Hello everyone, I need to understand how dtype object, and the dataframe slicing feature has been implemented in Pandas. Like the logic specifically. Is there any source to understand how the dtype object or data frame slicing is implemented internally?? . I understand that reading the source code on github could help. But any other suggestions? Kind regards BALAJI

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Understanding Our Contributors - NumFOCUS survey
by Joris Van den Bossche May 30, 2021

May 30, 2021

Hi all, NumFOCUS <https://numfocus.org/>, our fiscal sponsorship organization, is conducting a research project looking into understanding the diversity, inclusion and barriers to participation within NumFOCUS-sponsored projects and the wider open source community. The survey <https://numfocus.typeform.com/to/W6Bax8eq> will take 15-20 min to complete. We’d appreciate your contribution by May 31, 2021. The results of this survey will help NumFOCUS work closely with our projects to develop practices that will lead to project success around diversity, inclusion and sustainability. Click here to participate in the survey <https://numfocus.typeform.com/to/W6Bax8eq> Thank you for your participation!

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May 2021 monthly community meeting (Wednesday May 12, UTC 18:00)
by Joris Van den Bossche May 12, 2021

May 12, 2021

Hi all, A reminder that the next monthly dev call is today (Wednesday, May 12th) at 18:00 UTC (1 pm Central). Our calendar is at https://pandas.pydata.org/docs/development/meeting.html#calendar to check your local time. All are welcome to attend! Video Call: https://zoom.us/j/96753852910?pwd=OEgwbUkwOE9kejcwOGdLd09TallTdz09 (I won't be able to attend myself this evening, but the meeting link should work without me being present) Minutes: https://docs.google.com/document/u/1/d/1tGbTiYORHiSPgVMXawiweGJlBw5dOkVJLY-… Joris

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