March 2016 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Fwd: Fwd: Phratch + Debian
by jannik laval March 12, 2016

March 12, 2016

Hi Markus, I send the email to the pharo community. Can someone help us to create a phratch .deb package ? The need is for a french professor who needs to create a debian live distrib for education. He want to include phratch instead of scratch / snap ... So, it is a great opportunity for us. Thank you for your help. Jannik 2016-02-29 19:50 GMT+01:00 Markus Fritsche <mfritsche(a)reauktion.de>: > Hello Jannik, > > I fetched the sources of the existing phratch package, but was not able to > create a package from that :-( > > Can you ask on the mailing list if there's somebody else knowing (more > than I do) about debian packaging? > > I will gladly add anybody (reputable) to the ppa administrators. > > Kind regards, > Markus > > > Am 29.02.2016 um 10:03 schrieb jannik laval: > > So, what is the status ? > Did you already have problems ? > > Jannik > > 2016-02-16 20:53 GMT+01:00 Damien Cassou <damien.cassou(a)inria.fr>: > >> On February 16, 2016 7:36:13 PM GMT+01:00, Markus Fritsche < >> mfritsche(a)reauktion.de> wrote: >> >Hello Damien, >> > >> >do you happen to have a script I can start from to download the Phratch >> > >> >image and create the source tarball? I am trying to do it manually but >> >I >> >am in a bit of cargo cult mode here :o) >> >> I gave you everything I had. Debian packaging is way too complex. I >> encourage everyone to try Nix on their Unix OS. I definitely adopted it. >> >> -- >> Damien Cassou >> http://damiencassou.seasidehosting.st >> >> "Success is the ability to go from one failure to another without >> losing enthusiasm." --Winston Churchill >> > > > > -- > ~~Jannik Laval~~ > Enseignant-chercheur > Responsable PÃ©dagogique Licence Coordonnateur de Projet en SystÃ¨me > d'Information > IUT LumiÃ¨re, UniversitÃ© Lyon LumiÃ¨re > laboratoire DISP > http://www.jannik-laval.eu > http://www.phratch.com > http://www.approchealpes.info > > > -- ~~Jannik Laval~~ Enseignant-chercheur Responsable PÃ©dagogique Licence Coordonnateur de Projet en SystÃ¨me d'Information IUT LumiÃ¨re, UniversitÃ© Lyon LumiÃ¨re laboratoire DISP http://www.jannik-laval.eu http://www.phratch.com http://www.approchealpes.info

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NBOpenGL on Pharo5
by Richard Wettel March 12, 2016

March 12, 2016

Hi I was wondering what the status of NBOpenGL on Pharo5 was. As far as I know, it does not work.Â I would like to have CodeCity work on Pharo5. Is anybody else (for instance the Roassal3d team) affected by this? CheersRicky

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OpenGL project
by Thibault Raffaillac March 12, 2016

March 12, 2016

Hi, I would like to do a bit of OpenGL in Pharo, but it does not seem to work at the moment. Tried NBOpenGL with a spur image (50560): _ fails at installation from configuration browser (need to click again on installing to get all classes) _ demo "GLTTRenderingDemo new openInWorld" fails at NBGLContextDriver with error "No suitable implementation found for initializing OpenGL context for your platform" (running on a Mac) Tried with a pre-spur image (50496): _ same weirdness at installation _ demo fails at NBGLCurveRenderer with "MessageNotUnderstood: receiver of on: is nil" Is there a working demo available out there? I have worked a lot with OpenGL ES 2.0 and could definitely provide work on the topic. Cheers, Thibault

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Re: [Pharo-users] How to access XML tag name?
by Brice GOVIN March 11, 2016

March 11, 2016

Hi, according to what have found in the SAXHandler and XMLDOMParser class, you should use SAXHandler>>characters: method to get the information inside a marker. Information inside a marker is consider as an XMLString that is created after a call to XMLDOMParser>>characters:. I hope I helped you with your question. =) -------------- Brice Govin PhD student in RMoD research team at INRIA Lille Software Engineer at THALES AIR SYSTEMS Rungis ENSTA-Bretagne ENSI2014 22 Avenue du General Leclerc 92340 BOURG-LA-REINE ________________________________ De : stepharo [via Smalltalk] <ml-node+[hidden email]</user/SendEmail.jtp?type=node&node=4884099&i=0>> EnvoyÃ© : vendredi 11 mars 2016 13:37 Ã : Brice GOVIN Objet : How to access XML tag name? Hi Yesterday I started to hack a smart SAX handler. The idea is that I want to just specify the tags I want to visit and the SAX handler should invoke (generated) visit methods. Like that I can easily get visitors on XML domain. Here is an example of what I did. | h | h := SmartSAXHandler new visitor: (MyFilmVisitor new visitTags: #(FILM ROLE)); on: FileSystem workingDirectory / 'FILMS.XML'. h parseDocument. ^ h SmartSAXHAndler >> startElement: aQualifiedName attributes: aDictionary (visitor shouldVisit: aQualifiedName) ifTrue: [ visitor perform: (visitor createdVisitSelector: aQualifiedName) with: aQualifiedName with: aDictionary ] Object subclass: #GenericTagSAXVisitor instanceVariableNames: 'visitTag visitTags' classVariableNames: '' category: 'SmartXMLHandler' GenericTagSAXVisitor>>visitTags: aCollection "set the tags that will lead to a call to a visitTag:with: method in the visitor" visitTags := aCollection collect: [ :each | each asLowercase ]. self createVisitMethods. and in a subclass the visit* methods automatically generated Now I could not get when I have a <TITRE>Vertigo</TITRE> where I can get the Vertigo information. I redefined several methods of SAXhandler but without success. <?xml version="1.0" encoding="iso-8859-1"?> <FILMS> <FILM annee="1958"> <TITRE>Vertigo</TITRE> <GENRE>Drame</GENRE> <PAYS>USA</PAYS> <MES idref="3"/> <ROLES> <ROLE> <PRENOM>James</PRENOM> <NOM>Stewart</NOM> <INTITULE>John Ferguson</INTITULE> </ROLE> <ROLE> <PRENOM>Kim</PRENOM> <NOM>Novak</NOM> <INTITULE>Madeleine Elster</INTITULE> </ROLE> </ROLES> <RESUME>Scottie Ferguson, ancien inspecteur de police, est sujet au vertige depuis qu'il a vu mourir son collegue. Elster, son ami, le charge de surveiller sa femme, Madeleine, ayant des tendances suicidaires. Amoureux de la jeune femme Scottie ne remarque pas le piege qui se trame autour de lui et dont il va etre la victime... </RESUME> </FILM> ________________________________ If you reply to this email, your message will be added to the discussion below: http://forum.world.st/How-to-access-XML-tag-name-tp4884065.html To unsubscribe from Pharo Smalltalk Users, click here. NAML<http://forum.world.st/template/NamlServlet.jtp?macro=macro_viewer&id=instan…> ________________________________ View this message in context: RE: How to access XML tag name?<http://forum.world.st/How-to-access-XML-tag-name-tp4884065p4884099.html> Sent from the Pharo Smalltalk Users mailing list archive<http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html> at Nabble.com.

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Get the code of a method - Artefact
by Guillaume Ongenae March 11, 2016

March 11, 2016

Hello, I'm a student at Lille 1 university, so I'm still a beginner in Pharo I'm working on Artefact to create a more understable and complete demonstration. To do that I would like to print the code of a given method. However I can find how to decompiled the given method. Any help is welcome. -- [image: --] Guillaume Ongenae [image: https://]about.me/guillaume.ongenae <https://about.me/guillaume.ongenae?promo=email_sig&utm_source=email_sig&utm…>

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How to get GLMSystemWindow from GTPlayground
by Norbert Hartl March 11, 2016

March 11, 2016

I wanted to write a small utility snippet involving GTPlayground. I want to transfer all my playgrounds from one image to another image. Something like (GTPlayground allInstances reject: [ :each | each title = 'Playground' ]) do: [ :each | (each title asFileReference , #pg) writeStream nextPutAll: each entity content string; close ] The snippet depends on the window title. I think I've found a bug because in the menu "Change titleâ¦" does not change the title of GTPlayground but of the GLMSystemWindow it is associated with. I did not find the way to get the GLMSystemWindow from the GTPlayground in order to be able to access the title. thanks, Norbert

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CFP - IWST 2016 - International Workshop on Smalltalk Technologies
by jannik laval March 11, 2016

March 11, 2016

[Please accept our apologies if you receive multiple copies of this call] [Please send to interested colleagues / mailing-lists] ************************************************************************************************************ CALL FOR PAPERS IWST16 â International Workshop on Smalltalk Technologies Prague, Czech Republic; August 23th, 2016 ************************************************************************************************************ ------------------- Goals and scopes ------------------- The goals of the workshop is to create a forum around advances or experience in Smalltalk and to trigger discussions and exchanges of ideas. The topics of your paper can be on all aspect of Smalltalk, theoretical as well as practical. Participants are invited to submit research articles or industrial papers. This year we want to open two different tracks: one research track and one industrial track with less scientific constraints. We expect papers of three kinds: Short position papers describing emerging ideas Long research papers with deeper description of experiments and of research results. Industrial papers with presentation of real and innovative Smalltalk applications; this kind of paper should enlighten why Smalltalk is really appropriate for your application. We will not enforce any length restriction. -------------------- Important Dates -------------------- Submission deadline: *May 15th, 2016* Notification deadline: June 20th, 2016 Workshop : August 23th, 2016 *All accepted papers will be published in ACM DL (To be confirmed)* *Best papers would be extended in an International Journal* ------------------- Topics ------------------- We welcome contributions on all aspects, theoretical as well as practical, of Smalltalk related topics such as: -Aspect-oriented programming, -Design patterns, -Experience reports, -Frameworks, -Implementation, new dialects or languages implemented in Smalltalk, -Interaction with other languages, -Meta-programming and Meta-modeling, -Tools ------------------- Best Paper Award ------------------- To encourage the submission of high-quality papers, the IWST organizing committee is very proud to announce a Best Paper Award for this edition of IWST. We thank the Lam Research Corporation for its financial contribution which makes it possible for prizes for the three best papers: 1000 USD for first place, 600 USD for second place and 400 USD for third place. The ranking will be decided by the program committee during the review process. The awards will be given during the ESUG conference social event. The Best Paper Award will take place only with a minimum of six submissions. Notice also that to be illegible, a paper must be presented at the workshop by one of the author and that the presenting author must be registered at the ESUG conference. ------------------- Publication ------------------- Both submissions and final papers must be prepared using the ACM SIGPLAN 10 point format. Templates for Word and LaTeX are available at http://www.acm.org/sigs/sigplan/authorInformation.htm. This site also contains links to useful informations on how to write effective submissions. ------------------- Submission ------------------- All submissions must be sent via easychair: https://easychair.org/conferences/?conf=iwst20160 ------------------- Program chairs ------------------- Anne Etien (UniversitÃ© de Lille 1, France) Jannik Laval (UniversitÃ© Lyon 2 LumiÃ¨re, France) -- ~~Jannik Laval~~ Enseignant-chercheur Responsable PÃ©dagogique Licence Coordonnateur de Projet en SystÃ¨me d'Information IUT LumiÃ¨re, UniversitÃ© Lyon LumiÃ¨re laboratoire DISP http://www.jannik-laval.eu http://www.phratch.com http://www.approchealpes.info

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[ARTICLE] Tiny, yet so beautiful
by Sven Van Caekenberghe March 11, 2016

March 11, 2016

I wrote another article: Tiny, yet so beautiful The smallest piece of great Pharo code https://medium.com/concerning-pharo/tiny-yet-so-beautiful-1ef5149c910e Sven Please consider joining us @ http://pharodays2016.pharo.org

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Gitfiletree on pharo5
by Norbert Hartl March 11, 2016

March 11, 2016

I tried a new pharo 5 image today and wanted to load my code via gitfiletree into the image but it does not work. I can see on the console that git commands are invoked and the output is to be seen on the console. It seems the image does not get the same information. I can remember there is an actual problem with OSProcess? What I find weird is the fact that if I start the image by hand from the shell I get a pager like less for the commit info gitfiletree likes to parse. The process hangs there and if I press q in the console it proceeds and throws an error in pharo because the stream was empty. Any thoughts? Norbert

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Analyzing Tweets
by Alexandre Bergel March 10, 2016

March 10, 2016

Hi! Some students from Arizona State University are analyzing some tweets. This is pretty cool. Here are some short video and url full of pictures: https://sites.google.com/a/asu.edu/project-geeko/ https://drive.google.com/file/d/0BxQoWoSofKvaTkN5bk9hN0NyQ28/view https://www.youtube.com/watch?v=cnuc_crnWB0&feature=youtu.be Impressive! Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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