From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from yocto-www.yoctoproject.org (yocto-www.yoctoproject.org [140.211.169.56]) by mx.groups.io with SMTP id smtpd.web11.8290.1574591463598571297 for ; Sun, 24 Nov 2019 02:31:04 -0800 Authentication-Results: mx.groups.io; dkim=missing; spf=fail (domain: axis.com, ip: 140.211.169.56, mailfrom: peter.kjellerstedt@axis.com) Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 7193BE00D88; Sun, 24 Nov 2019 02:31:03 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,HTML_MESSAGE, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no * trust * [195.60.68.17 listed in list.dnswl.org] * 0.0 HTML_MESSAGE BODY: HTML included in message X-Greylist: delayed 64 seconds by postgrey-1.32 at yocto-www; Sun, 24 Nov 2019 02:31:01 PST Received: from smtp1.axis.com (smtp1.axis.com [195.60.68.17]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 6D929E00C4F for ; Sun, 24 Nov 2019 02:31:01 -0800 (PST) IronPort-SDR: aiXAzFHLSBNLeY/q440dC5xXF1J/uoZFB4zIpjI1TPZ9VRPt6KxFRpKwsCVxh66dq2tdbKYEOn 2ORLOLtTkX9behL22HTvFAhcA6aMbc/+2rkeKA86V0AdH4toF+U8F9ue4M79rIcSHdb3EqtEgc 0HdZXMSdns0BJfZmSu+mw2Vsrv/G4zPWrTdyTv0CVgU1fGwHkTVmP52ORhwLgcn6y2H0sf1ldd WzmQqkuEBKluKx2Oa5/7SK2a2dmQpvWKbhdwT+xQJRlpwX4jeVyI5P/S8zGh7sC0WV8lBZLn5s SVs= X-IronPort-AV: E=Sophos;i="5.69,237,1571695200"; d="scan'208,217";a="2857186" From: "Peter Kjellerstedt" To: Mark Hatle , Khem Raj , Richard Purdie CC: Peter Kjellerstedt , Alexander Kanavin , Junling Zheng , "Poky Project" , Wang Nan Subject: Re: [poky] Python2 maintenance will expired Thread-Topic: [poky] Python2 maintenance will expired Thread-Index: AQHVoEcw2Bdb+712tUO+4mDlZOxl5KeVZlYAgAIJOQCAAAEzgIAABAwAgAKu3jE= Date: Sun, 24 Nov 2019 10:29:55 +0000 Message-ID: <4253d01e54d64e018693cd878f7ea730@XBOX03.axis.com> References: <13c1169c-fcba-7b49-ea23-0531cc497282@huawei.com> <1c708581fdcbcc81e3fab40ef6d88175860eba0d.camel@linuxfoundation.org> , In-Reply-To: Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted MIME-Version: 1.0 Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_4253d01e54d64e018693cd878f7ea730XBOX03axiscom_" --_000_4253d01e54d64e018693cd878f7ea730XBOX03axiscom_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable It should be trivial to poison python, at least for scripts that use #!/usr= /bin/env python. Just add a python wrapper in the scripts directory. (We ha= ve done this for pkg-config to find recipes that lack inherit pkg-config.) = What to do about scripts that use #!/usr/bin/python, I do not know... //Peter -------- Originalmeddelande -------- Fr=E5n: Mark Hatle Datum: 2019-11-22 19:37 (GMT+01:00) Till: Khem Raj , Richard Purdie Kopia: Alexander Kanavin , Junling Zheng , Poky Project , Wang Nan =C4mne: Re: [poky] Python2 maintenance will expired On 11/22/19 12:17 PM, Khem Raj wrote: > On Fri, Nov 22, 2019 at 10:12 AM Richard Purdie > wrote: >> >> On Thu, 2019-11-21 at 12:07 +0100, Alexander Kanavin wrote: >>> On Thu, 21 Nov 2019 at 09:39, Richard Purdie < >>> richard.purdie@linuxfoundation.org> wrote: >>>> The project has been working hard to remove python2 dependencies >>>> where >>>> we can and in OE-Core, on target usage has been removed and at >>>> build >>>> time, u-boot is one of the main remaining pieces that still needs >>>> it. >>>> Their next release should address that issue. >>>> >>>> There is still a need for python2 in HOSTTOOLS but that is also >>>> being >>>> looked at. >>> >>> I can confirm (from local testing) that as far as oe-core is >>> concerned, u-boot is actually the last piece, and after it's been >>> moved to use py3, py2 can be removed entirely, including a link in >>> HOSTTOOLS, and native and target recipes. >> >> FWIW I'm tempted to suggest we take a pre-release u-boot into OE-Core >> for now until it does come out, letting us proceed with the rest of the >> py2 rearrangement... >> > > this should be fine, I think, downside is we might have to ship it if > u-boot upstream does not release in time for spring release but > chances of that happening are low I think that is a good idea.. When I looked back in August there were still support scripts that appeared to be python2. Also I think other layers (meta-openembedded) had a bunch of python2 uses in them. I'm wondering if there needs to be a way to poison 'python' and 'python2' executables to find these. --Mark >> Cheers, >> >> Richard >> >> >> >> -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- >> Links: You receive all messages sent to this group. >> >> View/Reply Online (#11824): https://lists.yoctoproject.org/g/poky/messag= e/11824 >> Mute This Topic: https://lists.yoctoproject.org/mt/61302503/1997914 >> Group Owner: poky+owner@lists.yoctoproject.org >> Unsubscribe: https://lists.yoctoproject.org/g/poky/unsub [raj.khem@gmai= l.com] >> -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- >> >> -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- >> Links: You receive all messages sent to this group. >> >> View/Reply Online (#11825): https://lists.yoctoproject.org/g/poky/messag= e/11825 >> Mute This Topic: https://lists.yoctoproject.org/mt/61302503/3616948 >> Group Owner: poky+owner@lists.yoctoproject.org >> Unsubscribe: https://lists.yoctoproject.org/g/poky/unsub [mark.hatle@ke= rnel.crashing.org] >> -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- --_000_4253d01e54d64e018693cd878f7ea730XBOX03axiscom_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
It should be trivial to poison python, at least for scrip= ts that use #!/usr/bin/env python. Just add a python wrapper in the scripts= directory. (We have done this for pkg-config to find recipes that lack inh= erit pkg-config.) What to do about scripts that use #!/usr/bin/python, I do not know...

//Peter


-------- Originalmeddelande --------
Fr=E5n: Mark Hatle <mark.hatle@kernel.crashing.org>
Datum: 2019-11-22 19:37 (GMT+01:00)
Till: Khem Raj <raj.khem@gmail.com>, Richard Purdie <richard.= purdie@linuxfoundation.org>
Kopia: Alexander Kanavin <alex.kanavin@gmail.com>, Junling Zheng= <zhengjunling@huawei.com>, Poky Project <poky@yoctoproject.org>= ;, Wang Nan <wangnan0@huawei.com>
=C4mne: Re: [poky] Python2 maintenance will expired



On 11/22/19 12:17 PM, Khem Raj wrote:
> On Fri, Nov 22, 2019 at 10:12 AM Richard Purdie
> <richard.purdie@linuxfoundation.org> wrote:
>>
>> On Thu, 2019-11-21 at 12:07 +0100, Alexander Kanavin wrote: >>> On Thu, 21 Nov 2019 at 09:39, Richard Purdie <
>>> richard.purdie@linuxfoundation.org> wrote:
>>>> The project has been working hard to remove python2 depend= encies
>>>> where
>>>> we can and in OE-Core, on target usage has been removed an= d at
>>>> build
>>>> time, u-boot is one of the main remaining pieces that stil= l needs
>>>> it.
>>>> Their next release should address that issue.
>>>>
>>>> There is still a need for python2 in HOSTTOOLS but that is= also
>>>> being
>>>> looked at.
>>>
>>> I can confirm (from local testing) that as far as oe-core is >>> concerned, u-boot is actually the last piece, and after it's b= een
>>> moved to use py3, py2 can be removed entirely, including a lin= k in
>>> HOSTTOOLS, and native and target recipes.
>>
>> FWIW I'm tempted to suggest we take a pre-release u-boot into OE-C= ore
>> for now until it does come out, letting us proceed with the rest o= f the
>> py2 rearrangement...
>>
>
> this should be fine, I think, downside is we might have to ship it if<= br> > u-boot upstream does not release in time for spring release but
> chances of that happening are low

I think that is a good idea.. When I looked back in August there were still=
support scripts that appeared to be python2.  Also I think other layer= s
(meta-openembedded) had a bunch of python2 uses in them.

I'm wondering if there needs to be a way to poison 'python' and 'python2' executables to find these.

--Mark

>> Cheers,
>>
>> Richard
>>
>>
>>
>> -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-
>> Links: You receive all messages sent to this group.
>>
>> View/Reply Online (#11824): https://lists.yoctoproject.org/g/poky/message/11824
>> Mute This Topic: https://lists.yoctoproject.org/mt/61302503/1997914
>> Group Owner: poky+owner@lists.yoctoproject.org
>> Unsubscribe: https://lists.yoctoproject.org/g/poky/unsub  [raj.khem@gmail.co= m]
>> -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-
>>
>> -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-
>> Links: You receive all messages sent to this group.
>>
>> View/Reply Online (#11825): https://lists.yoctoproject.org/g/poky/message/11825
>> Mute This Topic: https://lists.yoctoproject.org/mt/61302503/3616948
>> Group Owner: poky+owner@lists.yoctoproject.org
>> Unsubscribe: https://lists.yoctoproject.org/g/poky/unsub  [mark.hatle@kernel= .crashing.org]
>> -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-
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