From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 99F10E0098A; Sun, 20 Oct 2019 08:29:12 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FORGED_SPF_HELO,FREEMAIL_FROM,HTML_MESSAGE, RCVD_IN_DNSWL_NONE,SPF_HELO_PASS autolearn=no 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 * [40.92.254.84 listed in list.dnswl.org] * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (abhiarora4[at]live.com) * -0.0 SPF_HELO_PASS SPF: HELO matches SPF record * 0.0 HTML_MESSAGE BODY: HTML included in message * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * 1.0 FORGED_SPF_HELO FORGED_SPF_HELO Received: from APC01-PU1-obe.outbound.protection.outlook.com (mail-oln040092254084.outbound.protection.outlook.com [40.92.254.84]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 664E5E008C8 for ; Sun, 20 Oct 2019 08:29:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Em8mcGXkWzRT3vfVTlGbCdv+DvrJnXMmZYhXS1aCCxds5cuyoYtKsBZmWj+hj3itIYK41EBGrQm7EoGYlOr4rHJxI2EvP9nF4BvwkOG6tJM2yy3HPveGNPlBgiY3IpmUNmTXJAgpVjVyj3pUI6cbHxi/Wvz62Pcqt55I7vMIp7NtTYyQh/BiL9dXX2tDAvhLlZH1EpKjavOoE9+GXrbQlTk3zHWbOT/7DIX70RxyAJ3ROXvvP1XntcdS+23rpWWY0vkWu6NVPzW1ul1oz3970r97n/Hk7QI0ScgJPr9lyI+aQ5IlH9Dmu6576oRIfSlA63Wv0887Mi+F/acw9ul2vQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=cUYHGedRZUBy35QZoM9XVn2CSucxOL8Fv3Sw7KGWM7s=; b=eUURYFATTd3VyFsscLhpzrdK+4Hgvxzcg3UcLYheMT2jlKg0ShYXN7oBzD+1ry3y16KgJo0l4KYucmOUnLYkGNk6/12FGAxuzXo+8lnK+q0MvT+BYmi6VCVli/PKo3zo+gRe2Mtp9okUsvgQa7/BfibxaUOmniAajx0oMB1N8J729Os0HgKcXjt957M35/+znNejzJ0BPO5LrwZUZ+k5/3r/7KfAlTywrNLeMA5pb9yxBDN41yCDq15P3ErI6YYWHhrvhHacrc/gu/7e1RnZvv6wHpKdMOta6CZUmLYQlHwh0PSQBzlob/TcAPoKWYZA4EgrjYzwESALotFCcWb9YQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=live.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=cUYHGedRZUBy35QZoM9XVn2CSucxOL8Fv3Sw7KGWM7s=; b=qxn/wbk5pg4z+TudijRl/HjKRN1ai6PbU4fxSM9XW4H9wFVc898KPkqFkKUG5oBVQ0/czaCAqadCPA1wMpcd+JQNwb4Q0mF49KRtJyhSAlOnM8i/gdYu9aaBD/ziJEsV1Ccz3oNM8igTB7WYBmTI41A57J2/KrC69bBqrjvY4Lgm2geWHre0ramcIfF7LbdMEC7pOi0/IYrLxwEJhkBqsYrZyL+uMKkquzdYn0i/NWraSM+nfQVVTxHn7pPM7krnSfB6752kzMRP7qVfYi/mY47zywTCRToqOUFD6XX1aX0GH0KJkpAqbj9wfz9W8dVqDzs98hkqSLXcR/0orTNXow== Received: from SG2APC01FT011.eop-APC01.prod.protection.outlook.com (10.152.250.60) by SG2APC01HT131.eop-APC01.prod.protection.outlook.com (10.152.251.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2367.14; Sun, 20 Oct 2019 15:29:04 +0000 Received: from MAXPR01MB2206.INDPRD01.PROD.OUTLOOK.COM (10.152.250.52) by SG2APC01FT011.mail.protection.outlook.com (10.152.250.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2367.14 via Frontend Transport; Sun, 20 Oct 2019 15:29:04 +0000 Received: from MAXPR01MB2206.INDPRD01.PROD.OUTLOOK.COM ([fe80::bd9a:baee:a645:4b1c]) by MAXPR01MB2206.INDPRD01.PROD.OUTLOOK.COM ([fe80::bd9a:baee:a645:4b1c%6]) with mapi id 15.20.2347.028; Sun, 20 Oct 2019 15:29:03 +0000 From: Abhi Arora To: Josef Holzmayr Thread-Topic: [yocto] Reducing the size of the image by optimizing python Thread-Index: AQHVhYg7Pl6lKyJQokajvwtgB9NFP6dgGVOAgAHQRXSAACAaAIAABSDmgAAE6wCAAAMQAIAAE4NYgAE1YACAAEssrg== Date: Sun, 20 Oct 2019 15:29:03 +0000 Message-ID: References: <0562531ddf873d88cf8dfffd4f66efb2a35f9e64.camel@linuxfoundation.org> , <20191020105900.rp7gebz6sjil6jl3@jholzmayr.localdomain> In-Reply-To: <20191020105900.rp7gebz6sjil6jl3@jholzmayr.localdomain> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-incomingtopheadermarker: OriginalChecksum:4C5A598FE47ACB992E0577398D19456BD71F4577006D348F279DA07C1BA5388A; UpperCasedChecksum:0C15AF429C01125034DCCA0E8BC0DA9C777BD4A21490563B16B12ACF68E312B4; SizeAsReceived:7705; Count:45 x-ms-exchange-messagesentrepresentingtype: 1 x-tmn: [LHvYxyiNLdAGmXktSBJT3cf5ZN6dy+Ub] x-ms-publictraffictype: Email x-incomingheadercount: 45 x-eopattributedmessage: 0 x-ms-traffictypediagnostic: SG2APC01HT131: x-ms-exchange-purlcount: 5 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: Fg/WPSkrKgrtfN4BT7xw9GZ5AaFE18LEpH7ykKfTzqlThvnlJ3n0XAHYpGUY1lpdWuMU01LTjc1ex03zkVczOyNQVFZfmYWmu7HmtMokV5rVxKrZX3juYfemRF1Zdf8mPyyy3J5FZmAZgPXY5HDGQhgTWnt6y2sTBs45/8vM/a1Zk6J1KvX/NCvuwxkKDsgzYajK3AJ3Ss8eW0l7uhbn8G75HQ3rVNsluk9zleAN/OQ= x-ms-exchange-transport-forked: True MIME-Version: 1.0 X-OriginatorOrg: live.com X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-Network-Message-Id: 4e35e608-1a83-4bfc-d52b-08d755723d49 X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Oct 2019 15:29:03.8116 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Internet X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-Transport-CrossTenantHeadersStamped: SG2APC01HT131 Cc: "yocto@yoctoproject.org" Subject: Re: Reducing the size of the image by optimizing python X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 Oct 2019 15:29:12 -0000 Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_MAXPR01MB220637C65EC5E8793E4F2715FA6E0MAXPR01MB2206INDP_" --_000_MAXPR01MB220637C65EC5E8793E4F2715FA6E0MAXPR01MB2206INDP_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hello, I have listed the python modules and packages that I don't want. Someone re= commended to list them with BAD_RECOMMENDATION. Can someone help me where t= his variable should go? Thank you. Get Outlook for Android ________________________________ From: Josef Holzmayr Sent: Sunday, October 20, 2019 4:29:00 PM To: Abhi Arora Cc: Yann Dirson ; richard.purdie@linuxfoundati= on.org ; yocto@yoctoproject.org Subject: Re: [yocto] Reducing the size of the image by optimizing python On Sat, Oct 19, 2019 at 04:32:26PM +0000, Abhi Arora wrote: > I am planning to install it in my host machine and see if I am able to ru= n my scripts and manually add or remove modules and python packages to get = minimal required system for my scripts. > > For that I need to access python3-misc and what it installs. Its not something that directly corresponds to a standard desktop distribution. Rather, its "everything that would otherwise be left behind", see: https://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/meta/recipes-devtools/= python/python3_3.7.4.bb#n323 So its just like the advice was already: remove it, see what breaks, and then add smaller bits and pieces again until everything works as desired. Greetz > > > > Get Outlook for Android > > ________________________________ > From: Yann Dirson > Sent: Saturday, October 19, 2019 8:51:52 PM > To: richard.purdie@linuxfoundation.org > Cc: Abhi Arora ; Khem Raj ; yoct= o@yoctoproject.org > Subject: Re: [yocto] Reducing the size of the image by optimizing python > > You can also look at the package dependency graph (see the file > generated by bitbake -g) to get a better idea of what pulls what. > > 2019-10-19 17:10 UTC+02:00, richard.purdie@linuxfoundation.org > : > > On Sat, 2019-10-19 at 14:55 +0000, Abhi Arora wrote: > >> Thanks your for the suggestion. > >> > >> From where I can find out what modules and packages python3-misc > >> downloads and installs? I am new to yocto and Don't know where to > >> look for. I tried grep but didn't help me. > > > > python3-misc is a package. You can look at its dependencies to see what > > it adds to the image. > > > >> And how about optimization using pyc file? Is it doable? > > > > Start simple. If you have python3-misc installed its using a lot of > > space and is the sensible place to start with trimming things down. > > > > Optimising to just pyc files is an optimisation further than most > > people find they need and will be much harder to do. > > > > Cheers, > > > > Richard > > > > > > > > -- > > _______________________________________________ > > yocto mailing list > > yocto@yoctoproject.org > > https://lists.yoctoproject.org/listinfo/yocto > > > > > -- > Yann Dirson > Blade / Shadow -- http://shadow.tech > -- > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto -- =97=97=97=97=97=97=97=97=97=97=97=97=97=97=97 Josef Holzmayr Software Developer Embedded Systems Tel: +49 8444 9204-48 Fax: +49 8444 9204-50 R-S-I Elektrotechnik GmbH & Co. KG Woelkestrasse 11 D-85301 Schweitenkirchen www.rsi-elektrotechnik.de =97=97=97=97=97=97=97=97=97=97=97=97=97=97=97 Amtsgericht Ingolstadt =96 GmbH: HRB 191328 =96 KG: HRA 170393 Gesch=E4ftsf=FChrer: Dr.-Ing. Michael Sorg, Dipl.-Ing. Franz Sorg Ust-IdNr: DE 128592548 _____________________________________________________________ Amtsgericht Ingolstadt - GmbH: HRB 191328 - KG: HRA 170363 Gesch=E4ftsf=FChrer: Dr.-Ing. Michael Sorg, Dipl.-Ing. Franz Sorg USt-IdNr.: DE 128592548 --_000_MAXPR01MB220637C65EC5E8793E4F2715FA6E0MAXPR01MB2206INDP_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable
Hello,
I have listed the python modules and packages that I don't want. Someone re= commended to list them with BAD_RECOMMENDATION. Can someone help me where t= his variable should go?

Thank you.

From: Josef Holzmayr <= holzmayr@rsi-elektrotechnik.de>
Sent: Sunday, October 20, 2019 4:29:00 PM
To: Abhi Arora <abhiarora4@live.com>
Cc: Yann Dirson <yann.dirson@blade-group.com>; richard.purdie@= linuxfoundation.org <richard.purdie@linuxfoundation.org>; yocto@yocto= project.org <yocto@yoctoproject.org>
Subject: Re: [yocto] Reducing the size of the image by optimizing py= thon
 
On Sat, Oct 19, 2019 at 04:32:26PM +0000, Abhi= Arora wrote:
> I am planning to install it in my host machine and see if I am able to= run my scripts and manually add or remove modules and python packages to g= et minimal required system for my scripts.
>
> For that I need to access python3-misc and what it installs.

Its not something that directly corresponds to a standard desktop
distribution. Rather, its "everything that would otherwise be left
behind", see:

https://git.yoctoproject.org/cgit/= cgit.cgi/poky/tree/meta/recipes-devtools/python/python3_3.7.4.bb#n323
So its just like the advice was already: remove it, see what breaks, and then add smaller bits and pieces again until everything works as
desired.

Greetz
>
>
>
> Get Outlook for Android<https://a= ka.ms/ghei36>
>
> ________________________________
> From: Yann Dirson <yann.dirson@blade-group.com>
> Sent: Saturday, October 19, 2019 8:51:52 PM
> To: richard.purdie@linuxfoundation.org <richard.purdie@linuxfoundat= ion.org>
> Cc: Abhi Arora <abhiarora4@live.com>; Khem Raj <raj.khem@gmai= l.com>; yocto@yoctoproject.org <yocto@yoctoproject.org>
> Subject: Re: [yocto] Reducing the size of the image by optimizing pyth= on
>
> You can also look at the package dependency graph (see the file
> generated by bitbake -g) to get a better idea of what pulls what.
>
> 2019-10-19 17:10 UTC+02:00, richard.purdie@linuxfoundation.org
> <richard.purdie@linuxfoundation.org>:
> > On Sat, 2019-10-19 at 14:55 +0000, Abhi Arora wrote:
> >> Thanks your for the suggestion.
> >>
> >> From where I can find out what modules and packages python3-m= isc
> >> downloads and installs? I am new to yocto and Don't know wher= e to
> >> look for. I tried grep but didn't help me.
> >
> > python3-misc is a package. You can look at its dependencies to se= e what
> > it adds to the image.
> >
> >> And how about optimization using pyc file? Is it doable?
> >
> > Start simple. If you have python3-misc installed its using a lot = of
> > space and is the sensible place to start with trimming things dow= n.
> >
> > Optimising to just pyc files is an optimisation further than most=
> > people find they need and will be much harder to do.
> >
> > Cheers,
> >
> > Richard
> >
> >
> >
> > --
> > _______________________________________________
> > yocto mailing list
> > yocto@yoctoproject.org
> > https:/= /lists.yoctoproject.org/listinfo/yocto
> >
>
>
> --
> Yann Dirson <yann@blade-group.com>
> Blade / Shadow -- http://shadow.tech

> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://list= s.yoctoproject.org/listinfo/yocto


--
=97=97=97=97=97=97=97=97=97=97=97=97=97=97=97
Josef Holzmayr
Software Developer Embedded Systems

Tel: +49 8444 9204-48
Fax: +49 8444 9204-50

R-S-I Elektrotechnik GmbH & Co. KG
Woelkestrasse 11
D-85301 Schweitenkirchen
www.rsi-elektrotechnik.de<= br> =97=97=97=97=97=97=97=97=97=97=97=97=97=97=97
Amtsgericht Ingolstadt =96 GmbH: HRB 191328 =96 KG: HRA 170393
Gesch=E4ftsf=FChrer: Dr.-Ing. Michael Sorg, Dipl.-Ing. Franz Sorg
Ust-IdNr: DE 128592548

_____________________________________________________________
Amtsgericht Ingolstadt - GmbH: HRB 191328 - KG: HRA 170363
Gesch=E4ftsf=FChrer: Dr.-Ing. Michael Sorg, Dipl.-Ing. Franz Sorg
USt-IdNr.: DE 128592548

 --_000_MAXPR01MB220637C65EC5E8793E4F2715FA6E0MAXPR01MB2206INDP_--