Great news! Happy to remove the Python 2 code ;-) Btw that list (https://jira.apache.org/jira/browse/AIRFLOW-4196) was a brain-dump. If there’s anything missing, feel free to create more issues.
Bas On 1 Apr 2019, at 11:03, Driesprong, Fokko <fo...@driesprong.frl<mailto:fo...@driesprong.frl>> wrote: Hi all, I'm happy to inform you all that the vote has been passed! From Airflow 2.0 we will drop support for Python 2 (and this is not an April Fools' joke :-). With a total 18 +1 votes, and a single +0 vote (at least a positive zero) from Ash. With the input of Bas Harenslak, I've composed a non-exhaustive list of tasks that we can pick up, to make Airflow Python3 native: https://jira.apache.org/jira/browse/AIRFLOW-4196 Given the comment of Ash, we might want to hold of merging PR's that will break Python 2 compatibility, since the RC's for Airflow 1.10.3 is still running. You could speed up this process by giving 1.10.3 a try :-) Binding: +1 Fokko Driesprong +1 Kaxil Naik +1 Arthur Wiedmer +1 Tao Feng +1 Bolke de Bruin +1 Maxime Beauchemin +1 Sid Anand +0 Ash Berlin-Taylor Non-binding: +1 Daniel Imberman +1 Deng Xiaodong +1 Andrii Soldatenko +1 Bas Harenslak +1 Jarek Potiuk +1 Kamil Breguła +1 Felix Uellendall +1 Jiajie Zhong +1 Yongjie Zhao +1 Julian de Ruiter +1 Beau Barker Cheers, Fokko Op di 26 mrt. 2019 om 00:24 schreef Beau Barker <beauinmelbou...@gmail.com>: +1 non binding On 26 Mar 2019, at 8:41 am, Julian De Ruiter < julianderui...@godatadriven.com> wrote: +1 (non-binding) Best regards / met vriendelijke groet, Julian de Ruiter Machine learning engineer ▉▉▉▉▉▉▉ GoDataDriven Proudly part of the Xebia group M: +31 6 30 61 26 24 W: http://www.godatadriven.com On 25/03/2019, 18:26, "Sid Anand" <san...@apache.org> wrote: +1 (binding) On Mon, Mar 25, 2019 at 1:09 AM Rafael Cavazin < rafael.cava...@coolblue.nl> wrote: +1 With a smile, [image: Coolblue] <https://www.coolblue.nl> Rafael Cavazin Team Lead Tech Development • Twitter <https://twitter.com/@rafaelcavazin> • LinkedIn <http://linkedin.com/in/rafaelcavazin> Weena 664, 3012 CN Rotterdam < https://www.google.nl/maps/place/Coolblue+Hoofdkantoor+NL/@51.9229876,4.4724372,3a,75y,221.37h,66.89t/data=!3m6!1e1!3m4!1sAF1QipOPC-_ANb8Jmm4xUBpjLiZOBAOe54WN8PeUbXOt!2e10!7i10000!8i5000!4m13!1m7!3m6!1s0x47c434a6856a821b:0x6d02fdf53d64e722!2sWeena+664,+Rotterdam!3b1!8m2!3d51.9229354!4d4.4721893!3m4!1s0x47c434a68471e6d5:0x62dafc43c4b35fe9!8m2!3d51.9229784!4d4.4722 Coolblue.nl <https://www.coolblue.nl> • Werkenbijcoolblue.nl <https://www.werkenbijcoolblue.nl> On Mon, Mar 25, 2019 at 4:36 AM yongjie zhao <yongjie.z...@gmail.com> wrote: +1 On Mon, Mar 25, 2019 at 10:26 AM Maxime Beauchemin < maximebeauche...@gmail.com> wrote: +1 (binding) On Sun, Mar 24, 2019 at 8:13 AM Jiajie Zhong < zhongjiajie...@hotmail.com wrote: +1 (binding) could make Airflow easy to maintenance. Best wish. -- jiajie ________________________________ From: Felix Uellendall <felix.uellend...@gmx.de> Sent: Sunday, March 24, 2019 19:43 To: dev@airflow.apache.org Subject: Re: [VOTE] Accept AIP-3: Drop support for Python 2 +1 (non-binding) Am 24/03/2019 um 11:23 schrieb Kamil Breguła: +1 (non-binding) It will make life simpler On Sun, Mar 24, 2019 at 9:38 AM Jarek Potiuk < jarek.pot...@polidea.com wrote: +1 (non-binding). Happy to help in that effort :) On Sun, Mar 24, 2019 at 9:31 AM Bas Harenslak < basharens...@godatadriven.com> wrote: +1 (non-binding) On 24 Mar 2019, at 09:07, Andrii Soldatenko < andrii.soldate...@gmail.com <mailto:andrii.soldate...@gmail.com>> wrote: +1 (binding) On Sun, Mar 24, 2019 at 9:24 AM Bolke de Bruin < bdbr...@gmail.com <mailto: bdbr...@gmail.com>> wrote: +1, binding Sent from my iPhone On 24 Mar 2019, at 05:26, Deng Xiaodong <xd.den...@gmail.com <mailto: xd.den...@gmail.com>> wrote: +1 (non-bonding) On Sun, Mar 24, 2019 at 11:49 Tao Feng <fengta...@gmail.com <mailto: fengta...@gmail.com>> wrote: +1 (binding) On Sat, Mar 23, 2019 at 4:19 PM Driesprong, Fokko <fo...@driesprong.frl <mailto:fo...@driesprong.frl> wrote: Dear Airflow community, This email calls for a vote to accept Airflow Improvement Proposal 3: Drop support for Python 2 The vote will last for at least 1 week until Midnight Sunday 31th of March, and until three +1 (binding) votes have been cast This vote is on the proposal itself, not any specific code or pull request. A failed vote does not mean the proposal is rejected, just not accepted at this time. (To reject a proposal entirely is its own vote) This is my +1 (binding) vote. Having to support Python 2 and 3 concurrently causes some maintenance and development burden (which is lessened a bit by six and backports modules), significant extra test time on Travis, and more complexity on the CI process to also have Python 2 images. Python 2 is reaching End of Life in January 1, 2020 and will receive zero updates, even security ones past this date. Django dropped support for Python 2 with their 2.0 release in December 2017, and this proposal has us follow suit. Airflow 2.0 is already a fairly major breaking change, so this could be an opportune time to do this. There is already a significant list of projects which are dropping support for Python2: https://python3statement.org/ Furthermore, the community started recently adding types to the code of Airflow to help new contributors, and make the code more readable/maintainable: https://github.com/apache/airflow/pull/4926/files Right now we're limited to setting these types in the comments, to maintain Airflow 2.7 compatibility, which is a pity. For discussing the proposal in depth, please refer to the Wiki to keep all the communication in a single place: https://cwiki.apache.org/confluence/display/AIRFLOW/AIP-3+Drop+support+for+Python+2 Thanks, Fokko -- Best regards, Andrii Soldatenko Python Developer skype: andrii.soldatenko andrii.soldate...@gmail.com<mailto:andrii.soldate...@gmail.com> http://asoldatenko.com -- Jarek Potiuk Polidea <https://www.polidea.com/> | Principal Software Engineer M: +48 660 796 129 <+48660796129> E: jarek.pot...@polidea.com
