<div dir="ltr">Hi Ishan,<div> </div><div>Would love to collaborate with you. Please let me know what and how you are proceeding. Also, at present i am thinking of using Python for the ANN part , and three.js for the image processing part. But like i said, i am at the initial stage of it and would like to know your views on it. </div><div> </div><div>Regards,</div><div>Sneha </div></div><div class="gmail_extra"> <div class="gmail_quote">On Wed, Sep 2, 2015 at 5:16 PM, <<a href="mailto:sugar-devel-request@lists.sugarlabs.org" target="_blank">sugar-devel-request@lists.sugarlabs.org</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send Sugar-devel mailing list submissions to <a href="mailto:sugar-devel@lists.sugarlabs.org">sugar-devel@lists.sugarlabs.org</a> To subscribe or unsubscribe via the World Wide Web, visit <a href="http://lists.sugarlabs.org/listinfo/sugar-devel" rel="noreferrer" target="_blank">http://lists.sugarlabs.org/listinfo/sugar-devel</a> or, via email, send a message with subject or body 'help' to <a href="mailto:sugar-devel-request@lists.sugarlabs.org">sugar-devel-request@lists.sugarlabs.org</a> You can reach the person managing the list at <a href="mailto:sugar-devel-owner@lists.sugarlabs.org">sugar-devel-owner@lists.sugarlabs.org</a> When replying, please edit your Subject line so it is more specific than "Re: Contents of Sugar-devel digest..." Today's Topics: 1. Re : Image Processing using three.js and ANNs (Ishan Sharma) 2. Re: [Announcing] sugar and sugar-toolkit-gtk3 v0.106.1 (bug fixes release) (Jerry Vonau) 3. dbus exception (Tony Anderson) 4. Re: dbus exception (Gonzalo Odiard) 5. Re: Bug 1240354 - SoaS live x86_64 20150706 does not login from live system user (Jerry Vonau) 6. Re: dbus exception (Tony Anderson) ---------------------------------------------------------------------- Message: 1 Date: Wed, 2 Sep 2015 09:47:11 +0530 From: Ishan Sharma <<a href="mailto:ishan28mkip@gmail.com">ishan28mkip@gmail.com</a>> To: <a href="mailto:sugar-devel@lists.sugarlabs.org">sugar-devel@lists.sugarlabs.org</a> Subject: [Sugar-devel] Re : Image Processing using three.js and ANNs Message-ID: <CAP0iWrDX04ovSd3UGA=NK8B-EwP6axh3=UUGZNFhq5=<a href="mailto:4CMF%2BWw@mail.gmail.com">4CMF+Ww@mail.gmail.com</a>> Content-Type: text/plain; charset="utf-8" Hi Sneha, Could you elaborate on how three.js is used along with image recognition. I am working on the 3D version of turtle blocks <a href="https://github.com/ishan28mkip/turtle3D" rel="noreferrer" target="_blank">https://github.com/ishan28mkip/turtle3D</a>. I will be adding many more 3D features over the month. Maybe we can integrate? Regards, Ishan -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.sugarlabs.org/archive/sugar-devel/attachments/20150902/d487f340/attachment-0001.html" rel="noreferrer" target="_blank">http://lists.sugarlabs.org/archive/sugar-devel/attachments/20150902/d487f340/attachment-0001.html</a>> ------------------------------ Message: 2 Date: Wed, 2 Sep 2015 00:08:23 -0500 (CDT) From: Jerry Vonau <<a href="mailto:me@jvonau.ca">me@jvonau.ca</a>> To: James Cameron <<a href="mailto:quozl@laptop.org">quozl@laptop.org</a>> Cc: Martin Abente <<a href="mailto:martin.abente.lahaye@gmail.com">martin.abente.lahaye@gmail.com</a>>, Sugar-dev Devel <<a href="mailto:sugar-devel@lists.sugarlabs.org">sugar-devel@lists.sugarlabs.org</a>>, German Ruiz - FundacionZT <<a href="mailto:gruiz@fundacionzt.org">gruiz@fundacionzt.org</a>> Subject: Re: [Sugar-devel] [Announcing] sugar and sugar-toolkit-gtk3 v0.106.1 (bug fixes release) Message-ID: <<a href="mailto:2076705078.47266.1441170503789.JavaMail.open-xchange@bosoxweb04.eigbox.net">2076705078.47266.1441170503789.JavaMail.open-xchange@bosoxweb04.eigbox.net</a>> Content-Type: text/plain; charset=UTF-8 > On September 1, 2015 at 9:31 PM James Cameron <<a href="mailto:quozl@laptop.org">quozl@laptop.org</a>> wrote: > > > On Tue, Sep 01, 2015 at 06:35:43AM -0500, Jerry Vonau wrote: > > Why make the end users deal with broken repos. The issue could be > > avoided at the olpc-os-builder level by changing the repo > > definitions away from using mirrorlist to url, ... > > Great idea. Spent some time looking into it, changing code and doing > builds, but it does not seem to be easy; > > 1. changing FEDORA_URLS in modules/repos/<a href="http://ksmain.50.repos.py" rel="noreferrer" target="_blank">ksmain.50.repos.py</a> is > ineffective, > > 2. adding url_fedora or url_fedora_updates to [repos] in > examples/olpc-os-13.2.5-xo1.5.ini is ineffective, > > My guess is that using sed on the /etc/yum.repos.d files after image > build will be the solution. What do you think? > > git diff ... > <a href="http://dev.laptop.org/~quozl/z/1ZWxmI.txt" rel="noreferrer" target="_blank">http://dev.laptop.org/~quozl/z/1ZWxmI.txt</a> > Maybe just an overall approach of having url_fedora*= directly used if set in the ini file, could be used by a deployment to set a local mirror to use in the field. Jerry ------------------------------ Message: 3 Date: Wed, 02 Sep 2015 10:27:01 +0200 From: Tony Anderson <<a href="mailto:tony_anderson@usa.net">tony_anderson@usa.net</a>> To: Sugar-dev Devel <<a href="mailto:sugar-devel@lists.sugarlabs.org">sugar-devel@lists.sugarlabs.org</a>>, Gonzalo Odiard <<a href="mailto:godiard@sugarlabs.org">godiard@sugarlabs.org</a>> Subject: [Sugar-devel] dbus exception Message-ID: <<a href="mailto:55E6B2D5.50607@usa.net">55E6B2D5.50607@usa.net</a>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Another problem. The Quiz activity crashes in various ways. On some occasions, it completes normally. The log shows no error messages. However, it reports in some cases terminated with signal 6 or signal 11. Using try, I was able to narrow it down to a datastore.get. The exception is 'dbus.exceptions.DBusException'>, DBusException('Did not receive a reply, ...). I assume the lack of error messages relates to the same problem, the error occurs in a different process. I have also seen an isolated (preceded and followed by unrelated messages from the activity) message in the log: Fatal Python error: (pygame parachute) Segmentation fault In this case, the log reported a signal 6. Tony ------------------------------ Message: 4 Date: Wed, 2 Sep 2015 07:26:43 -0300 From: Gonzalo Odiard <<a href="mailto:godiard@sugarlabs.org">godiard@sugarlabs.org</a>> To: Tony Anderson <<a href="mailto:tony_anderson@usa.net">tony_anderson@usa.net</a>> Cc: Sugar-dev Devel <<a href="mailto:sugar-devel@lists.sugarlabs.org">sugar-devel@lists.sugarlabs.org</a>> Subject: Re: [Sugar-devel] dbus exception Message-ID: <CAJ+iPVR9JmYxxeripgw+4jponW=<a href="mailto:TDnU-q8GKn46_VJpWXw9Hjg@mail.gmail.com">TDnU-q8GKn46_VJpWXw9Hjg@mail.gmail.com</a>> Content-Type: text/plain; charset="utf-8" Hi Tony, Could you attach log files and link to the activity version you are using? The information provided is not enough to guess what is happening "DBusException('Did not receive a reply, ...)." means the datastore is not replying, (or is taking a too log time) but why that is happening is not clear. Gonzalo On Wed, Sep 2, 2015 at 5:27 AM, Tony Anderson <<a href="mailto:tony_anderson@usa.net">tony_anderson@usa.net</a>> wrote: > Another problem. The Quiz activity crashes in various ways. On some > occasions, it completes normally. > The log shows no error messages. However, it reports in some cases > terminated with signal 6 or signal 11. > > Using try, I was able to narrow it down to a datastore.get. The exception > is 'dbus.exceptions.DBusException'>, > DBusException('Did not receive a reply, ...). > > I assume the lack of error messages relates to the same > problem, the error occurs in a different process. > > I have also seen an isolated (preceded and followed by unrelated messages > from the activity) message in the log: > > Fatal Python error: (pygame parachute) Segmentation fault > > In this case, the log reported a signal 6. > > Tony > _______________________________________________ > Sugar-devel mailing list > <a href="mailto:Sugar-devel@lists.sugarlabs.org">Sugar-devel@lists.sugarlabs.org</a> > <a href="http://lists.sugarlabs.org/listinfo/sugar-devel" rel="noreferrer" target="_blank">http://lists.sugarlabs.org/listinfo/sugar-devel</a> > -- Gonzalo Odiard SugarLabs - Software [for | by] children learning -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.sugarlabs.org/archive/sugar-devel/attachments/20150902/1f54558a/attachment-0001.html" rel="noreferrer" target="_blank">http://lists.sugarlabs.org/archive/sugar-devel/attachments/20150902/1f54558a/attachment-0001.html</a>> ------------------------------ Message: 5 Date: Wed, 2 Sep 2015 05:59:06 -0500 (CDT) From: Jerry Vonau <<a href="mailto:me@jvonau.ca">me@jvonau.ca</a>> To: James Cameron <<a href="mailto:quozl@laptop.org">quozl@laptop.org</a>>, <a href="mailto:sugar-devel@lists.sugarlabs.org">sugar-devel@lists.sugarlabs.org</a> Subject: Re: [Sugar-devel] Bug 1240354 - SoaS live x86_64 20150706 does not login from live system user Message-ID: <<a href="mailto:560760579.63939.1441191546306.JavaMail.open-xchange@bosoxweb04.eigbox.net">560760579.63939.1441191546306.JavaMail.open-xchange@bosoxweb04.eigbox.net</a>> Content-Type: text/plain; charset=UTF-8 > On September 1, 2015 at 9:16 PM James Cameron <<a href="mailto:quozl@laptop.org">quozl@laptop.org</a>> wrote: > > > On Tue, Sep 01, 2015 at 09:03:28PM -0500, Jerry Vonau wrote: > > That leads me to think if sugar is building against a library that > > is only available in sugar's toolkit should the toolkit be declared > > as a BuildRequires and be pulled into the BuildRoot for sugar? > > Possibly because nothing in the build of package "sugar" uses the > library. > > I've looked through the Makefile.am files in "sugar" and none of them > do linking, and the ones that execute Python code don't need that > library. > Ok got it, ldconfig keeps it all straight, so it's contained to the call in the toolkit, bringing the login manager back in a loop, so I see when booting the F23 iso in a vm. The only change I see from F22 with 104 to F23 with 106 around SugarExt is the commit to "Add capture device support" in the toolkit. ------------------------------ Message: 6 Date: Wed, 02 Sep 2015 13:45:55 +0200 From: Tony Anderson <<a href="mailto:tony_anderson@usa.net">tony_anderson@usa.net</a>> To: Gonzalo Odiard <<a href="mailto:godiard@sugarlabs.org">godiard@sugarlabs.org</a>> Cc: Sugar-dev Devel <<a href="mailto:sugar-devel@lists.sugarlabs.org">sugar-devel@lists.sugarlabs.org</a>> Subject: Re: [Sugar-devel] dbus exception Message-ID: <<a href="mailto:55E6E173.6090700@usa.net">55E6E173.6090700@usa.net</a>> Content-Type: text/plain; charset="utf-8"; Format="flowed" Hi, Gonzalo Sadly, the log shows nothing. I get the exception on a try: datastore.get(obj) (where obj = olpcgames.ACTIVITY.game_handle) where the activity uses the standard olpcgames activity.py, the activity.py in olpcgames has: def __init__(self, handle): if handle.object_Id: self.game_handle = handle.object_id along with some magic code (def make_global) to make olpcgames.ACTIVITY refer to 'self'. The activity is derived from the one in ASLO, but I added the ability to start a quiz by resume from the Journal so this datastore usage is not in that version. However, this code worked in 13.2.2. Tony On 09/02/2015 12:26 PM, Gonzalo Odiard wrote: > Hi Tony, > Could you attach log files and link to the activity version you are using? > The information provided is not enough to guess what is happening > "DBusException('Did not receive a reply, ...)." means the datastore is > not replying, > (or is taking a too log time) but why that is happening is not clear. > > Gonzalo > > On Wed, Sep 2, 2015 at 5:27 AM, Tony Anderson <<a href="mailto:tony_anderson@usa.net">tony_anderson@usa.net</a> > <mailto:<a href="mailto:tony_anderson@usa.net">tony_anderson@usa.net</a>>> wrote: > > Another problem. The Quiz activity crashes in various ways. On > some occasions, it completes normally. > The log shows no error messages. However, it reports in some cases > terminated with signal 6 or signal 11. > > Using try, I was able to narrow it down to a datastore.get. The > exception is 'dbus.exceptions.DBusException'>, > DBusException('Did not receive a reply, ...). > > I assume the lack of error messages relates to the same > problem, the error occurs in a different process. > > I have also seen an isolated (preceded and followed by unrelated > messages from the activity) message in the log: > > Fatal Python error: (pygame parachute) Segmentation fault > > In this case, the log reported a signal 6. > > Tony > _______________________________________________ > Sugar-devel mailing list > <a href="mailto:Sugar-devel@lists.sugarlabs.org">Sugar-devel@lists.sugarlabs.org</a> > <mailto:<a href="mailto:Sugar-devel@lists.sugarlabs.org">Sugar-devel@lists.sugarlabs.org</a>> > <a href="http://lists.sugarlabs.org/listinfo/sugar-devel" rel="noreferrer" target="_blank">http://lists.sugarlabs.org/listinfo/sugar-devel</a> > > > > > -- > Gonzalo Odiard > > SugarLabs - Software [for | by] children learning -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.sugarlabs.org/archive/sugar-devel/attachments/20150902/85e8b2b6/attachment.html" rel="noreferrer" target="_blank">http://lists.sugarlabs.org/archive/sugar-devel/attachments/20150902/85e8b2b6/attachment.html</a>> ------------------------------ _______________________________________________ Sugar-devel mailing list <a href="mailto:Sugar-devel@lists.sugarlabs.org">Sugar-devel@lists.sugarlabs.org</a> <a href="http://lists.sugarlabs.org/listinfo/sugar-devel" rel="noreferrer" target="_blank">http://lists.sugarlabs.org/listinfo/sugar-devel</a> End of Sugar-devel Digest, Vol 83, Issue 5 ****************************************** </blockquote></div> <div> </div>-- <div class="gmail_signature">SM </div> </div>