August 2015 - Pharo-users - lists.pharo.org

Re: [Pharo-users] OSProcess crashes when launching a command

by Thierry Goubier

Hi Damien, do you have other OSProcess commands crashing in the same way? Thierry Le 04/08/2015 20:02, Damien Cassou a Ã©crit : > Hi, > > when evaluating this, Pharo crashes (log attached): > > OSProcess command: 'firefox' > > this used to work fine. > > I'm on > > Pharo4.0 > Latest update: #40609 > > and > > ConfigurationOfOSProcess-ThierryGoubier.41 > > $ pharo-vm-x --version > 3.9-7 #1 Thu Jul 23 15:18:46 UTC 2015 gcc 4.9.3 [Production ITHB VM] > NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.21 uuid: 4d9b9bdf-2dfa-4c0b-99eb-5b110dadc697 Jan 01 1970 > NBCogit NativeBoost-CogPlugin-EstebanLorenzano.21 uuid: 4d9b9bdf-2dfa-4c0b-99eb-5b110dadc697 Jan 01 1970 > https://github.com/pharo-project/pharo-vm.git Commit: 756ea616f0b20ae88e668210d47a4e4944422754 Date: 2015-04-30 16:36:55 +0200 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14960 > Linux localhost 3.14.27 #1-NixOS SMP Thu Jan 1 00:00:01 UTC 1970 i686 GNU/Linux > plugin path: > /nix/store/sh9snldg7ks1mqnq6cax8vfrq9i6215z-pharo-vm-core-i386-2015.04.30/lib/pharo-vm/ > [default: > /nix/store/sh9snldg7ks1mqnq6cax8vfrq9i6215z-pharo-vm-core-i386-2015.04.30/lib/pharo-vm/] > > > > >

Aug. 4, 2015

Re: Teapot and Regex

by mtk

Hi Attila, many thanks for your explanation - now it works by simply putting: GET:'/bac/' -> [:req | BloodAlcoholCalculator a:(req at:#a) r:(req at:#r) kg:(req at:#kg) ]; So you and Joachim were both right... :-) That makes it even easier to work with teapot. Kind regards Marcus -- View this message in context: http://forum.world.st/Teapot-and-Regex-tp4840893p4840965.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Aug. 4, 2015

Re: [Pharo-users] Create maps from an SVG file in Roassal

by stepharo

Le 2/8/15 03:02, Alexandre Bergel a Ã©crit : > Yes, it would be great! > I first tried to understand the SVG parser in Athens, Uh? Of course it is working. You can import SVG file. > but I could not make it to work. So I wrote the one in Roassal. Usually this approach does not work because two half done is not equal to one > But indeed, we need a better thing. > > By the way, there is no parser supported by Cairo? Iâve just found this: http://cairosvg.org/project_description/ > > Cheers, > Alexandre > > >> On Aug 1, 2015, at 5:47 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: >> >> Hmm, maybe Athens-SVG will not be so simple, because it's paint-only so I would still have to write a lot of stuff around. >> >> But maybe we could grab the SVG path lexer that's there (and is better than in Roassal) and use it to simplify and improve current implementation, so even multi-coordinate commands work. >> I shall investigate more... >> >> Peter >> >> On Sat, Aug 1, 2015 at 8:20 PM, Stephan Eggermont <stephan(a)stack.nl> wrote: >> On 31-07-15 22:15, Johan Fabry wrote: >> >> Hey, you forgot Baarle-Hertog â¦ >> https://en.wikipedia.org/wiki/Baarle-Hertog Or maybe thatâs even too >> complicated a situation for SVG to handle :-) >> >> Especially if you want to exclude the parts of Baarle-Nassau inside >> of Baarle-Hertog >> >> Stephan >> >> >> >>

Aug. 4, 2015

Re: [Pharo-users] PharoByExample Announcements chapter

by stepharo

I'm not happy with the announcements description. I think that it is important to present patterns because Announcements are simple but their use is not. Le 4/8/15 00:19, Peter UhnÃ¡k a Ã©crit : > Hi, > > shouldn't there be Announcements chapter in the new > PharoByExampleUpdated book? > Because I don't see it there and I think it should be there, since > currently I don't see any authoritative source of information for > people about Announcements. > > Thanks, > Peter

Aug. 4, 2015

OSProcess crashes when launching a command

by Damien Cassou

Hi, when evaluating this, Pharo crashes (log attached): OSProcess command: 'firefox' this used to work fine. I'm on Pharo4.0 Latest update: #40609 and ConfigurationOfOSProcess-ThierryGoubier.41 $ pharo-vm-x --version 3.9-7 #1 Thu Jul 23 15:18:46 UTC 2015 gcc 4.9.3 [Production ITHB VM] NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.21 uuid: 4d9b9bdf-2dfa-4c0b-99eb-5b110dadc697 Jan 01 1970 NBCogit NativeBoost-CogPlugin-EstebanLorenzano.21 uuid: 4d9b9bdf-2dfa-4c0b-99eb-5b110dadc697 Jan 01 1970 https://github.com/pharo-project/pharo-vm.git Commit: 756ea616f0b20ae88e668210d47a4e4944422754 Date: 2015-04-30 16:36:55 +0200 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14960 Linux localhost 3.14.27 #1-NixOS SMP Thu Jan 1 00:00:01 UTC 1970 i686 GNU/Linux plugin path: /nix/store/sh9snldg7ks1mqnq6cax8vfrq9i6215z-pharo-vm-core-i386-2015.04.30/lib/pharo-vm/ [default: /nix/store/sh9snldg7ks1mqnq6cax8vfrq9i6215z-pharo-vm-core-i386-2015.04.30/lib/pharo-vm/] -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill

Aug. 4, 2015

Re: [Pharo-users] Fuel Error

by Sean P. DeNigris

Mariano Martinez Peck wrote > Would be nice to have a test case that covers your case.. I can send you privately an image and the fuel file if you'd like... ----- Cheers, Sean -- View this message in context: http://forum.world.st/Fuel-Error-tp4840866p4840941.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Aug. 4, 2015

Re: [Pharo-users] Teapot and Regex

by Attila Magyar

Hi Marcus, It seems you're trying to define a matcher on the query parameters. It's not going to work. An url consist of path a the query part. These are separeted by a question mark. http://localhost:1701/foo/bar?q1=xx&q2=yy In this example /foo/bar is the path, and q1 and q2 are the query params. When you define a route in Teapot you specify the path part (either with wildcards or with regexp). Teapot will select the matching route when a request comes in based on the path part, and it will parse the query part (in fact Zn does this), and make the query parameters accessible in the request object. For example GET: '/foo/bar' -> [:req | req at: #q1] This matches to an url whose path part is /foo/bar, even if there is no query part, or if it has many query parameters. In your example, you've defined the query part in the matcher, but since it is not part of the incoming url, you've got 404. But if you share what you're trying to accomplish I may be able to help. Attila -- View this message in context: http://forum.world.st/Teapot-and-Regex-tp4840893p4840936.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Aug. 4, 2015

Re: [Pharo-users] Tabular: XLSX import

by Ð®ÑÐ¸Ð¹ ÐÐ¸ÑÐ¾Ð½ÐµÐ½ÐºÐ¾

Thank you Vincent. Some things is much clearer for me now. *It's shame on me that I lost all this Metacello progress, especially taking into account I was on the ESUG conference where it was presented. It was my only conference unfortunately.* I see that you already started this job: you added ConfigurationOfTabular. What I really want to do with this configuration: add dependencies to XMLParser and XMLWriter packages. Can you help with this, please? 2015-08-04 17:19 GMT+03:00 Blondeau Vincent <vincent.blondeau(a)worldline.com> : > Hi, > > > > To add a configuration in the catalog, first you should have a > configuration for your project. You can create it with the versionner if > needed. > > > > Second, you have to add some methods adding meta-description to your > project. The versionner do it for you: in the configuration list, select > your project, do a right click and select add catalog methods. > > It creates all the mandatory methods for the catalog. You now have to fill > them (look at the class side of the configuration). > > Finally, commit your configuration on your repo and on the > MetaRepoForPharo30/40/50 depending where your project is working. > > The link is here: http://smalltalkhub.com/#!/~Pharo/MetaRepoForPharo50 > > > > Once published, your project will be in the catalog in the image > (Tools>catalog browser) and on the web http://catalog.pharo.org/. > > > > Tell me if you need help to do it, > > > > Cheers, > > Vincent > > > > *De :* Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] *De la > part de* ???? ????????? > *EnvoyÃ© :* dimanche 2 aoÃ»t 2015 10:25 > *Ã :* Any question about pharo is welcome > *Objet :* Re: [Pharo-users] Tabular: XLSX import > > > > It looks like I need some guidance to understand contemporary > packaging/deployment/versioning system. I know it exists, but I don't know > details. Can you kick me in the right direction? Maybe some link? > > > > 2015-08-02 11:21 GMT+03:00 Esteban Lorenzano <estebanlm(a)gmail.com>: > > Hi, > > > > it would be sooo cool to have a configuration in the catalogâ¦ > > > > Esteban > > > > On 01 Aug 2015, at 20:58, Ð®ÑÐ¸Ð¹ ÐÐ¸ÑÐ¾Ð½ÐµÐ½ÐºÐ¾ <assargaddon(a)gmail.com> wrote: > > > > Hello. > > Some time ago I announced Tabular > <http://ss3.gemtalksystems.com/ss/Tabular.html>, some effort to make a > tool for spreadsheets import/export. > > > This is short notice: Vincent Blondeau have added XLSX import > functionality! > It's also mostly proof-of-concept now, but even at this stage it's quite > usable. > > Thanks, Vincent! > > > > > > ------------------------------ > > Ce message et les piÃ¨ces jointes sont confidentiels et rÃ©servÃ©s Ã l'usage > exclusif de ses destinataires. Il peut Ã©galement Ãªtre protÃ©gÃ© par le secret > professionnel. Si vous recevez ce message par erreur, merci d'en avertir > immÃ©diatement l'expÃ©diteur et de le dÃ©truire. L'intÃ©gritÃ© du message ne > pouvant Ãªtre assurÃ©e sur Internet, la responsabilitÃ© de Worldline ne pourra > Ãªtre recherchÃ©e quant au contenu de ce message. Bien que les meilleurs > efforts soient faits pour maintenir cette transmission exempte de tout > virus, l'expÃ©diteur ne donne aucune garantie Ã cet Ã©gard et sa > responsabilitÃ© ne saurait Ãªtre recherchÃ©e pour tout dommage rÃ©sultant d'un > virus transmis. > > This e-mail and the documents attached are confidential and intended > solely for the addressee; it may also be privileged. If you receive this > e-mail in error, please notify the sender immediately and destroy it. As > its integrity cannot be secured on the Internet, the Worldline liability > cannot be triggered for the message content. Although the sender endeavours > to maintain a computer virus-free network, the sender does not warrant that > this transmission is virus-free and will not be liable for any damages > resulting from any virus transmitted. >

Aug. 4, 2015

handling exceptions in jniport

by Tudor Girba

Hi Joachim, As I mentioned in a previous post, all Pharo Exceptions are swallowed during a dispatch from Java. This means that during a callback from Java to Pharo, you also cannot debug. >From the looks of things, I see the issue is here: JavaCallbackRegistry>>safeDispatch: aRequest to: a2Block "private -- invoke the handler for aRequest in an environment that will ensure that some sort of response is always sent back to the requester. This is *vital* since otherwise we will almost certainly deadlock ourselves" [ [[self dispatch: aRequest to: a2Block] on: JavaException do: [:err | aRequest notifyError: err]] on: JNIPortUtility exceptionsWithoutNotifications do: [:err | aRequest notifyIgnored: 'The Smalltalk handler threw a non-Java exception (', err printString , ')'] ] ifCurtailed: [aRequest notifyIgnored: 'The Smalltalk handler did not complete normally']. Is there no way to allow for some debugging? At the very least, I would like to suggest to log the exceptions with continuations using Beacon to allow for postmortem debugging. What do you think? Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

Aug. 4, 2015

Re: [Pharo-users] Fuel Error

by Mariano Martinez Peck

On Mon, Aug 3, 2015 at 10:00 PM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > Mariano Martinez Peck wrote > > Those kind of errors... > > Thanks for the detailed answer! > > It seems that anObsoleteXyz snuck into my graph :/ Once I replaced it with > the-class-I-thought-it-was, everything straightened out. > > mmmm weird. I thought we were dealing correctly with obsolete. We even have #testObsolete , #testInstanceOfAnObsoleteClass, #testClassSideObsolete, and FLObsolete error which is thrown at serialization time. Would be nice to have a test case that covers your case.. > > ----- > Cheers, > Sean > -- > View this message in context: > http://forum.world.st/Fuel-Error-tp4840866p4840872.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > -- Mariano http://marianopeck.wordpress.com

Aug. 4, 2015