From ramincho10 at gmail.com  Sat Jan  1 07:51:50 2022
From: ramincho10 at gmail.com (Rulo Ramiro)
Date: Sat, 1 Jan 2022 12:51:50 +0000
Subject: [Pandas-dev] update
Message-ID: <CAG__fVH6zccXaSzY5J+Yxhh-KYubRBD_ydORo8rmQpvXURv7Rw@mail.gmail.com>

New idea for the coming update.
df.loc[(SELF['column_1']==x)&(SELF['column_2']==y)]
Instead of
df.loc[(df['column_1']==x)&(df['column_2']==y)]

I hope you take it into consideration.
Best Regards
Ramiro
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From irv at princeton.com  Thu Jan  6 14:59:06 2022
From: irv at princeton.com (Irv Lustig)
Date: Thu, 6 Jan 2022 14:59:06 -0500
Subject: [Pandas-dev] Reminder: pandas type stubs meeting tomorrow 5PM UTC
Message-ID: <CAG4hgvO_z6i8LfC7Pz02YRcKO4hohsqXy1NikWm7A6LNkTj6ig@mail.gmail.com>

Happy New Year to all those contributing to pandas!

Reminder:  We are having a meeting tomorrow regarding the various options
to handle the pandas type stubs.  See note here:
https://github.com/pandas-dev/pandas/issues/28142#issuecomment-991946409

Join Zoom Meeting
https://us02web.zoom.us/j/89675119530?pwd=emhQQXhuVy9KeHFjZTZhQ0plN3JpUT09

Meeting ID: 896 7511 9530
Passcode: 136973
One tap mobile
+13017158592,,89675119530# US (Washington DC)
+13126266799,,89675119530# US (Chicago)

Dial by your location
        +1 301 715 8592 US (Washington DC)
        +1 312 626 6799 US (Chicago)
        +1 929 436 2866 US (New York)
        +1 253 215 8782 US (Tacoma)
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        +48 22 306 5342 Poland
        +48 22 307 3488 Poland
        +48 22 398 7356 Poland
Meeting ID: 896 7511 9530
Find your local number: https://us02web.zoom.us/u/kesPgobMlh


-Irv
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From simonjayhawkins at gmail.com  Sat Jan  8 11:23:32 2022
From: simonjayhawkins at gmail.com (Simon Hawkins)
Date: Sat, 8 Jan 2022 16:23:32 +0000
Subject: [Pandas-dev] ANN: pandas 1.4.0 release candidate
Message-ID: <CAFs9qGsWh_Chiweq=4cB-6MDRrCDoNf1sfn2oS-Lw4cNcKxoJg@mail.gmail.com>

Hi all,

The pandas team is pleased to announce a release candidate for pandas 1.4.0.

If all goes well, we'll release pandas 1.4.0 in about two weeks.

See the release notes
<https://pandas.pydata.org/pandas-docs/version/1.4/whatsnew/v1.4.0.html>
for a list of all the changes.

The release can be installed from PyPI

    python -m pip install --upgrade --pre pandas==1.4.0rc0
Or from conda-forge

    conda install -c conda-forge/label/pandas_rc pandas==1.4.0rc0

Please report any issues with the release on the pandas issue tracker
<https://github.com/pandas-dev/pandas/issues>.

Thanks to all the contributors who made this release possible.
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From johnmelendowski at gmail.com  Sat Jan  8 22:21:38 2022
From: johnmelendowski at gmail.com (John Melendowski)
Date: Sun, 9 Jan 2022 03:21:38 +0000
Subject: [Pandas-dev] update
In-Reply-To: <CAG__fVH6zccXaSzY5J+Yxhh-KYubRBD_ydORo8rmQpvXURv7Rw@mail.gmail.com>
References: <CAG__fVH6zccXaSzY5J+Yxhh-KYubRBD_ydORo8rmQpvXURv7Rw@mail.gmail.com>
Message-ID: <DM6PR08MB46686198B98A11F52E052090A54F9@DM6PR08MB4668.namprd08.prod.outlook.com>

This looks like my proposal which didn't seem to gain interest https://github.com/pandas-dev/pandas/issues/40740

Get Outlook for Android<https://aka.ms/ghei36>

________________________________
From: Pandas-dev <pandas-dev-bounces+johnmelendowski=gmail.com at python.org> on behalf of Rulo Ramiro <ramincho10 at gmail.com>
Sent: Saturday, January 1, 2022 7:51:50 AM
To: pandas-dev at python.org <pandas-dev at python.org>
Subject: [Pandas-dev] update

New idea for the coming update.
df.loc[(SELF['column_1']==x)&(SELF['column_2']==y)]
Instead of
df.loc[(df['column_1']==x)&(df['column_2']==y)]

I hope you take it into consideration.
Best Regards
Ramiro
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From jorisvandenbossche at gmail.com  Thu Jan 13 09:37:18 2022
From: jorisvandenbossche at gmail.com (Joris Van den Bossche)
Date: Thu, 13 Jan 2022 15:37:18 +0100
Subject: [Pandas-dev] Pandas development branch renamed
Message-ID: <CALQtMBZbrCkDUCu1RE73nyMCeqPfANsoW__4k4k2hVa4iA0oRg@mail.gmail.com>

Hi all,

For everyone contributing to the pandas-dev/pandas repo: the development
branch has been renamed from "master" to "main" (which is now also the
default for newly created repositories on GitHub). See
https://github.com/pandas-dev/pandas/issues/39577 for more details.

If you go to your fork on https://github.com/USERNAME/pandas, the GitHub
interface will show a pop-up with instructions on what to do. Basically
this entails renaming the branch from master to main on your fork as well,
and then running this sequence of commands (assuming "origin" points to
your fork):

git checkout master
git branch -m master main
git fetch origin
git branch -u origin/main main
git remote set-head origin -a

This is also summarized at https://github.com/pandas-dev/pandas/issues/39577

Best,
Joris
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From siddharthraja9849 at gmail.com  Wed Jan 19 01:34:32 2022
From: siddharthraja9849 at gmail.com (Siddharth Raja)
Date: Wed, 19 Jan 2022 12:04:32 +0530
Subject: [Pandas-dev] Issue converting a nested FrozenDict into a df
Message-ID: <2DC3E251-F831-4A27-B46A-ED2CDBAFB5E1@gmail.com>

Hi,
Just created an issue to convert a nested FrozenDict into a df .
More info added at : https://github.com/pandas-dev/pandas/issues/45468 <https://github.com/pandas-dev/pandas/issues/45468>

Please assist me with it.

Thanks
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From giovanni.almeida at mercadolivre.com  Fri Jan 21 15:29:35 2022
From: giovanni.almeida at mercadolivre.com (Giovanni Almeida)
Date: Fri, 21 Jan 2022 17:29:35 -0300
Subject: [Pandas-dev] [Collaboration Sprint] Greetings from Mercado Libre
Message-ID: <CAOqSZD3Jz3ghF6xt0EiQO3nxoP-LjiGUwz_Jz5QcKTEP36uZLw@mail.gmail.com>

Hi!

My name is Giovanni and I currently work as a Technical Leader at Mercado
Libre <https://mercadolibre.com/>. I'm one of the people responsible for
the *Open Source* initiative here.

I'm making this contact because I'd like to know the possibility of
coordinating together a *Collaboration Sprint* between Mercado Livre
developers and the Pandas repository <https://github.com/pandas-dev/pandas>
since we've identified that it is widely used in our company's
applications. The idea would be to formalize two weeks of collaboration
(issue resolution or something related) between us in *March 2022*.

I look forward to hearing from you.

Thank you.



--
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From garcia.marc at gmail.com  Mon Jan 24 07:32:18 2022
From: garcia.marc at gmail.com (Marc Garcia)
Date: Mon, 24 Jan 2022 13:32:18 +0100
Subject: [Pandas-dev] [Collaboration Sprint] Greetings from Mercado Libre
In-Reply-To: <CAOqSZD3Jz3ghF6xt0EiQO3nxoP-LjiGUwz_Jz5QcKTEP36uZLw@mail.gmail.com>
References: <CAOqSZD3Jz3ghF6xt0EiQO3nxoP-LjiGUwz_Jz5QcKTEP36uZLw@mail.gmail.com>
Message-ID: <CAEk5N5tzn0LQ3f6uxhHqv0RENaqWxotxQGi9LfQ-=2H+36oHpg@mail.gmail.com>

Thanks Giovanni for the interest on helping make pandas better.

What do you need from us? Feel free to organize the sprint in your side,
and keep us updated on when you will be sprinting, so developers can try to
be available for comments and reviews while you are working on pandas. If
there is anything else you need, please let us know. You can also check
information about a sprint that Walmart organized, and contact them to see
if they can give you some advice based on their experience.


On Sun, 23 Jan 2022, 14:04 Giovanni Almeida via Pandas-dev, <
pandas-dev at python.org> wrote:

> Hi!
>
> My name is Giovanni and I currently work as a Technical Leader at Mercado
> Libre <https://mercadolibre.com/>. I'm one of the people responsible for
> the *Open Source* initiative here.
>
> I'm making this contact because I'd like to know the possibility of
> coordinating together a *Collaboration Sprint* between Mercado Livre
> developers and the Pandas repository
> <https://github.com/pandas-dev/pandas> since we've identified that it is
> widely used in our company's applications. The idea would be to formalize
> two weeks of collaboration (issue resolution or something related) between
> us in *March 2022*.
>
> I look forward to hearing from you.
>
> Thank you.
>
>
>
> --
>
> _______________________________________________
> Pandas-dev mailing list
> Pandas-dev at python.org
> https://mail.python.org/mailman/listinfo/pandas-dev
>
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From giovanni.almeida at mercadolivre.com  Tue Jan 25 09:29:33 2022
From: giovanni.almeida at mercadolivre.com (Giovanni Almeida)
Date: Tue, 25 Jan 2022 11:29:33 -0300
Subject: [Pandas-dev] [Collaboration Sprint] Greetings from Mercado Libre
In-Reply-To: <CAEk5N5tzn0LQ3f6uxhHqv0RENaqWxotxQGi9LfQ-=2H+36oHpg@mail.gmail.com>
References: <CAOqSZD3Jz3ghF6xt0EiQO3nxoP-LjiGUwz_Jz5QcKTEP36uZLw@mail.gmail.com>
 <CAEk5N5tzn0LQ3f6uxhHqv0RENaqWxotxQGi9LfQ-=2H+36oHpg@mail.gmail.com>
Message-ID: <CAOqSZD2LWE1Gbb-7AOVuX=RBs+0HezA5v50sroiA0aKV1uQG7A@mail.gmail.com>

We would like only if you could communicate this on your official channels
so that it is well formalized and (if possible) special attention to the
PRs that we'll send.
What do you think about that?

Thanks.

El lun, 24 ene 2022 a las 9:32, Marc Garcia (<garcia.marc at gmail.com>)
escribi?:

> Thanks Giovanni for the interest on helping make pandas better.
>
> What do you need from us? Feel free to organize the sprint in your side,
> and keep us updated on when you will be sprinting, so developers can try to
> be available for comments and reviews while you are working on pandas. If
> there is anything else you need, please let us know. You can also check
> information about a sprint that Walmart organized, and contact them to see
> if they can give you some advice based on their experience.
>
>
> On Sun, 23 Jan 2022, 14:04 Giovanni Almeida via Pandas-dev, <
> pandas-dev at python.org> wrote:
>
>> Hi!
>>
>> My name is Giovanni and I currently work as a Technical Leader at Mercado
>> Libre <https://mercadolibre.com/>. I'm one of the people responsible for
>> the *Open Source* initiative here.
>>
>> I'm making this contact because I'd like to know the possibility of
>> coordinating together a *Collaboration Sprint* between Mercado Livre
>> developers and the Pandas repository
>> <https://github.com/pandas-dev/pandas> since we've identified that it is
>> widely used in our company's applications. The idea would be to formalize
>> two weeks of collaboration (issue resolution or something related) between
>> us in *March 2022*.
>>
>> I look forward to hearing from you.
>>
>> Thank you.
>>
>>
>>
>> --
>>
>> _______________________________________________
>> Pandas-dev mailing list
>> Pandas-dev at python.org
>> https://mail.python.org/mailman/listinfo/pandas-dev
>>
>
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From garcia.marc at gmail.com  Wed Jan 26 07:42:36 2022
From: garcia.marc at gmail.com (Marc Garcia)
Date: Wed, 26 Jan 2022 13:42:36 +0100
Subject: [Pandas-dev] [Collaboration Sprint] Greetings from Mercado Libre
In-Reply-To: <CAOqSZD2LWE1Gbb-7AOVuX=RBs+0HezA5v50sroiA0aKV1uQG7A@mail.gmail.com>
References: <CAOqSZD3Jz3ghF6xt0EiQO3nxoP-LjiGUwz_Jz5QcKTEP36uZLw@mail.gmail.com>
 <CAEk5N5tzn0LQ3f6uxhHqv0RENaqWxotxQGi9LfQ-=2H+36oHpg@mail.gmail.com>
 <CAOqSZD2LWE1Gbb-7AOVuX=RBs+0HezA5v50sroiA0aKV1uQG7A@mail.gmail.com>
Message-ID: <CAEk5N5tod3wj-LxgjqpFJ2UE43EHf6pHORf2-o_9dS0ri7HXaA@mail.gmail.com>

This list is our official channel. ;) All core devs, and other people
interested in pandas development subscribed to this list are now aware. You
can send a reminder before starting the sprint, and if there is anything
that you need from us, please let us know.

Cheers!

On Tue, Jan 25, 2022 at 3:29 PM Giovanni Almeida <
giovanni.almeida at mercadolivre.com> wrote:

> We would like only if you could communicate this on your official channels
> so that it is well formalized and (if possible) special attention to the
> PRs that we'll send.
> What do you think about that?
>
> Thanks.
>
> El lun, 24 ene 2022 a las 9:32, Marc Garcia (<garcia.marc at gmail.com>)
> escribi?:
>
>> Thanks Giovanni for the interest on helping make pandas better.
>>
>> What do you need from us? Feel free to organize the sprint in your side,
>> and keep us updated on when you will be sprinting, so developers can try to
>> be available for comments and reviews while you are working on pandas. If
>> there is anything else you need, please let us know. You can also check
>> information about a sprint that Walmart organized, and contact them to see
>> if they can give you some advice based on their experience.
>>
>>
>> On Sun, 23 Jan 2022, 14:04 Giovanni Almeida via Pandas-dev, <
>> pandas-dev at python.org> wrote:
>>
>>> Hi!
>>>
>>> My name is Giovanni and I currently work as a Technical Leader at Mercado
>>> Libre <https://mercadolibre.com/>. I'm one of the people responsible
>>> for the *Open Source* initiative here.
>>>
>>> I'm making this contact because I'd like to know the possibility of
>>> coordinating together a *Collaboration Sprint* between Mercado Livre
>>> developers and the Pandas repository
>>> <https://github.com/pandas-dev/pandas> since we've identified that it
>>> is widely used in our company's applications. The idea would be to
>>> formalize two weeks of collaboration (issue resolution or something
>>> related) between us in *March 2022*.
>>>
>>> I look forward to hearing from you.
>>>
>>> Thank you.
>>>
>>>
>>>
>>> --
>>>
>>> _______________________________________________
>>> Pandas-dev mailing list
>>> Pandas-dev at python.org
>>> https://mail.python.org/mailman/listinfo/pandas-dev
>>>
>>
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From giovanni.almeida at mercadolivre.com  Wed Jan 26 07:53:02 2022
From: giovanni.almeida at mercadolivre.com (Giovanni Almeida)
Date: Wed, 26 Jan 2022 09:53:02 -0300
Subject: [Pandas-dev] [Collaboration Sprint] Greetings from Mercado Libre
In-Reply-To: <CAEk5N5tod3wj-LxgjqpFJ2UE43EHf6pHORf2-o_9dS0ri7HXaA@mail.gmail.com>
References: <CAOqSZD3Jz3ghF6xt0EiQO3nxoP-LjiGUwz_Jz5QcKTEP36uZLw@mail.gmail.com>
 <CAEk5N5tzn0LQ3f6uxhHqv0RENaqWxotxQGi9LfQ-=2H+36oHpg@mail.gmail.com>
 <CAOqSZD2LWE1Gbb-7AOVuX=RBs+0HezA5v50sroiA0aKV1uQG7A@mail.gmail.com>
 <CAEk5N5tod3wj-LxgjqpFJ2UE43EHf6pHORf2-o_9dS0ri7HXaA@mail.gmail.com>
Message-ID: <CAOqSZD23mVyBV7CvZJxJGpboKwDFRZwKCn==HEbbBF8y54oPEw@mail.gmail.com>

Awesome, Marc. I'll keep you updated. Thank you!

El mi?, 26 ene 2022 a las 9:42, Marc Garcia (<garcia.marc at gmail.com>)
escribi?:

> This list is our official channel. ;) All core devs, and other people
> interested in pandas development subscribed to this list are now aware. You
> can send a reminder before starting the sprint, and if there is anything
> that you need from us, please let us know.
>
> Cheers!
>
> On Tue, Jan 25, 2022 at 3:29 PM Giovanni Almeida <
> giovanni.almeida at mercadolivre.com> wrote:
>
>> We would like only if you could communicate this on your official
>> channels so that it is well formalized and (if possible) special attention
>> to the PRs that we'll send.
>> What do you think about that?
>>
>> Thanks.
>>
>> El lun, 24 ene 2022 a las 9:32, Marc Garcia (<garcia.marc at gmail.com>)
>> escribi?:
>>
>>> Thanks Giovanni for the interest on helping make pandas better.
>>>
>>> What do you need from us? Feel free to organize the sprint in your side,
>>> and keep us updated on when you will be sprinting, so developers can try to
>>> be available for comments and reviews while you are working on pandas. If
>>> there is anything else you need, please let us know. You can also check
>>> information about a sprint that Walmart organized, and contact them to see
>>> if they can give you some advice based on their experience.
>>>
>>>
>>> On Sun, 23 Jan 2022, 14:04 Giovanni Almeida via Pandas-dev, <
>>> pandas-dev at python.org> wrote:
>>>
>>>> Hi!
>>>>
>>>> My name is Giovanni and I currently work as a Technical Leader at Mercado
>>>> Libre <https://mercadolibre.com/>. I'm one of the people responsible
>>>> for the *Open Source* initiative here.
>>>>
>>>> I'm making this contact because I'd like to know the possibility of
>>>> coordinating together a *Collaboration Sprint* between Mercado Livre
>>>> developers and the Pandas repository
>>>> <https://github.com/pandas-dev/pandas> since we've identified that it
>>>> is widely used in our company's applications. The idea would be to
>>>> formalize two weeks of collaboration (issue resolution or something
>>>> related) between us in *March 2022*.
>>>>
>>>> I look forward to hearing from you.
>>>>
>>>> Thank you.
>>>>
>>>>
>>>>
>>>> --
>>>>
>>>> _______________________________________________
>>>> Pandas-dev mailing list
>>>> Pandas-dev at python.org
>>>> https://mail.python.org/mailman/listinfo/pandas-dev
>>>>
>>>
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