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6621 discussions

Workshop @ Saner?
by Alexandre Bergel 22 Sep '14

22 Sep '14

Hi! Some of you plan to be at Saner’15 (22nd IEEE International Conference on Software Analysis, Evolution, and Reengineering) ? http://saner.soccerlab.polymtl.ca/doku.php?id=en:start Maybe we could have a workshop there... Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Some progress and questions in creating workshop presentations with Glamour
by Stephan Eggermont 22 Sep '14

22 Sep '14

I've been working on creating a presentation using Glamour. Making a browser fullscreen: browser configureForEmbedding; bounds: (RealEstateAgent maximumUsableAreaInWorld: World). Switching the UITheme to the white Glamorous theme gets rid of most of the darker background. When embedding a GTPlayground in another browser, I need to override the reaction to GLMBrowserClosing GTPlayGround>>compose on: GLMBrowserClosing do: [ "This is a hack for the moment. We need a better mechanism from Glamour to help us keep the model in sync" self entity content: self first panes first presentations first text. self entity content asString trimBoth isEmpty ifFalse: [ self class repository add: self entity ] ] In presentation mode, I give one of the columns (with a tree pane) a span of 0. I can then still control the tree contents in it with the cursor keys. Once I click inside a text pane, I can no longer give the tree pane focus. I would like to have an action to show/hide the pane. How do I force a redraw after setting the span? How do I make the text area really read-only? Stephan

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Spec support for GT-Inspector
by Serge Stinckwich 21 Sep '14

21 Sep '14

I try to open a Spec model in Playground like : MessageBrowser browseMessages: Object methods refreshingBlock: [] named: '' but there is no preview tab apparently. -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

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RTMetricNormalizer
by Tudor Girba 21 Sep '14

21 Sep '14

Hi, I discovered a significant problem in RTMetricNormalizer>>normalizeWidth:min:max:using:. The method is used in the Charter package and it produces an unwanted normalization. I fixed it for this case (see the comment below), but I think we should take the time to review the whole class. Name: Roassal2-TudorGirba.476 Author: TudorGirba Time: 19 September 2014, 12:14:30.030534 pm UUID: 097886cf-6898-d541-a4a7-21431cfecd67 Ancestors: Roassal2-TudorGirba.475 Patched normalizeWidth. This is used in the Charter package. The old implementation was like this: tt := min + ((max - min) * ( (t - minValue) / (maxValue - minValue))) asInteger. The problem with this is that the normalization will return for the lowest value, the specified min value. So, if we had two numbers 10 and 5 to be normalized between 0 and 100, we would get: - 10 => 100 - 5 => 0 This rule works for colors, but for numbers, we want that 5 to be 50. So, the current implementation looks like: tt := t * (max-min) / maxValue. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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Re: bug with GET2Line in graphET2
by Fabrice Atrevi 20 Sep '14

20 Sep '14

> > Ok, let me know how it goes This the code with glamours constructor roassal2 title: 'Visualization'; act: [:p | p update] icon: GLMUIThemeExtraIcons glamorousRefresh entitled: 'Update'; painting: [:each :data | data class== KETimeSeries ifTrue:[ | b | b := RTCharterBuilder new view: each. b extent: 400 @ 200. b shape rectangle size: 0. b points: data index. b x: #yourself. b y: [ :x | data at: x ]. b connectDotColor: Color blue. b axisXTitled: 'Time'. b axisYTitled: 'Number of individuals of ' , (donne keyAtValue: data). b build. each canvas camera translateBy: 0 @ -100. each @RTDraggableView.] ] This produce the first screenshot > Sure! You do not have to add the from and to element to the view. You can > simply add the edge. > Consider the example, with a nice animation: > > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > v := RTView new. > edges := OrderedCollection new. > > es := RTBox elementsOn: (1 to: 300). > RTGridLayout new gapSize: 30; on: es. > > es do: [ :e | > | te | > te := RTBox element. > te translateTo: e position + (0 @ 10). > edges add: ((RTArrow new color: Color black) edgeFrom: e to: te). > ]. > > v addAll: edges. > > v when: TRMouseMove do: [ :evt | > edges do: [ :edge | > edge to translateTo: (evt position - edge from position) / > 10 + edge from position. > ]. > v signalUpdate. > ]. > v > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > All the arrows moves when the mouse move. The extremities of each arrow is > not in the view. > I'm sure! I'll try to follow your example tomorrow. You can see in the second screenshot what i want to do! In this view, i want to hide the box "Naissance0", "Deces0", "Deces1", .... Thanks! -- *ATREVI D. Fabrice* *Master en Informatique A l'Institut de la Francophonie pour l'Informatique (IFI/Hanoï)*

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Visualising Network Latency
by Leonel Merino 20 Sep '14

20 Sep '14

Hi All, I have been working on a visualisation of latency on a network. I found an interesting dataset with latency information of 140 cities around the world. In the visualisation I show different metrics regarding latency such as from each city which other has the best/worst latency; cities that geographically are close but have high latency; far cities that have low latency; and average latency for each city. When visualising the worst latency for each city I found that, for this network (at least), Valencia and in a minor extent Nairobi represent the worst endpoint for connections (in terms of latency). Also in the visualisation of far cities with low latency, Newmarket in Canada and Toledo in Spain concentrate the best endpoint for connections coming from Europe and North-America respectively. Here a couple of screenshots: Here there is a screencast: http://www.youtube.com/watch?v=gDQnE-5yeWI If you want to load the code: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Gofer new smalltalkhubUser: 'merino' project: 'NetworkLatency'; package: 'ConfigurationOfNetworkLatency'; load. (ConfigurationOfNetworkLatency project version: '0.1') load. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-= To execute the visualisation: NLVisualise new open I would be glad to have your comments and suggestions. Best regards, Leonel Merino Research Assistant Software Composition Group Institute of Computer Science and Applied Mathematics University of Bern

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[ANN] SciSmalltalk v0.14
by Serge Stinckwich 20 Sep '14

20 Sep '14

Dear all, we are to happy to announce SciSmalltalk v0.14 SciSmalltalk is a new Smalltalk project, similar to existing scientific libraries like NumPy, SciPy for Python or SciRuby for Ruby. SciSmalltalk already provide the following basic functionalities: - complex and quaternions extensions, - random number generators, - fuzzy algorithms, - Didier Besset's numerical methods, - Ordinary Differential Equation (ODE) Solver. Version 0.14 includes new work from Werner Kassens about function fittings: https://github.com/SergeStinckwich/SciSmalltalk/wiki/Math-FunctionFit and math accuracy framework: https://github.com/SergeStinckwich/SciSmalltalk/wiki/Math-AccuracyFramework SciSmalltalk project web page is here: https://github.com/SergeStinckwich/SciSmalltalk All the code is available under the MIT licence. We have more than 506 green unit tests and we run a CI job here: https://ci.inria.fr/pharo-contribution/job/SciSmalltalk/ This version should work on Pharo 3.0/4.0 and also Squeak 4.5 (to be confirmed). We are a small community, we are looking for more volunteers to contribute code and documentation. Please join us at : https://groups.google.com/forum/#!forum/scismalltalk -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

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Re: bug with GET2Line in graphET2
by Fabrice Atrevi 19 Sep '14

19 Sep '14

Hi Mr Alexandre! It's ok now. I use RTCharterBuilder in my browser with Glamour. :) I have another preoccupation. I want to know, if it's possible to hide a box in Roassal2. Indeed, I want to draw one box and one edge. The edge will come from the box and will haven't the end box. I think, i can draw two box and a edge between its, and hide the end box box. Thanks a lot! 2014-09-19 15:49 GMT+01:00 <moose-dev-request(a)iam.unibe.ch>: > Send Moose-dev mailing list submissions to > moose-dev(a)iam.unibe.ch > > To subscribe or unsubscribe via the World Wide Web, visit > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > or, via email, send a message with subject or body 'help' to > moose-dev-request(a)iam.unibe.ch > > You can reach the person managing the list at > moose-dev-owner(a)iam.unibe.ch > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Moose-dev digest..." > > > Today's Topics: > > 1. Re: bug with GET2Line in graphET2 (Alexandre Bergel) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 19 Sep 2014 07:48:56 -0700 > From: Alexandre Bergel <alexandre.bergel(a)me.com> > Subject: [Moose-dev] Re: bug with GET2Line in graphET2 > To: Moose-related development <moose-dev(a)iam.unibe.ch> > Message-ID: <DEED1CB6-FBB8-4CB5-A622-4AD99FD00149(a)me.com> > Content-Type: text/plain; charset="iso-8859-1" > > Hi Fabrice, > > We have known this bug for quite some time. Actually, this is this bug > which has motivated us to start Charter. > > I suggest you to complete drop GraphET2 and focus on Charter. Here is an > example: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > b := RTCharterBuilder new. > b extent: 300 @ 300. > b shape rectangle size: 0. > b points: (0 to: 100). > b allY: [ :x | x * x ]. > b allX: #yourself. > b connectDotColor: Color gray. > b axisXTitled: 'X'; axisYTitled: 'Y'. > b build > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > > It produces the following: > > > Let us know how we can help you to migrate your code from GraphET2 to > Charter. > > Cheers, > Alexandre > > On Sep 19, 2014, at 6:24 AM, Fabrice Atrevi <atrevifabrice(a)gmail.com> > wrote: > > > Hi, > > I face a bug in the labelling of x-axis with GET2Line in graphET2. For > example, with this code: > > > > | builder | > > builder := GET2Line data: (0 to: 100). > > builder > > y: [ :x | x*x ]; > > dotSize: 10. > > > > builder open > > > > I got the first screenshot. > > > > With another example, i note that, the X-Axis take the right value, but > the label is not correct. > > > > | bg| > > data class== KETimeSeries ifTrue:[ > > bg := GET2Line new view: each; data: (data index). > > bg x: [:e | (data index) at: e]; > > y: [ :x | data at: x]; > > title:'Graph of compartment ' ,(donne keyAtValue: data); > > lineWidth: 2; > > height: 200; > > width: 500. > > bg interaction popupText. > > bg build. > > > > The second screenshot show that, when i point the value "24.35" on the > x-axis, i get "50" because i use "interaction popupText". > > The third screenshot show what i got with another builder. > > > > Remark: i have integrated GET2Line in a browser with Glamour. > > > > Thanks > > > > -- > > ATREVI D. Fabrice > > Master en Informatique A l'Institut de la Francophonie pour > l'Informatique (IFI/Hano?) > > > <cap1.PNG><cap2.png><cap3.png>_______________________________________________ > > Moose-dev mailing list > > Moose-dev(a)iam.unibe.ch > > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > >

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bug with GET2Line in graphET2
by Fabrice Atrevi 19 Sep '14

19 Sep '14

Hi, I face a bug in the labelling of x-axis with GET2Line in graphET2. For example, with this code: | builder | builder := GET2Line data: (0 to: 100). builder y: [ :x | x*x ]; dotSize: 10. builder open I got the first screenshot. With another example, i note that, the X-Axis take the right value, but the label is not correct. | bg| data class== KETimeSeries ifTrue:[ bg := GET2Line new view: each; data: (data index). bg x: [:e | (data index) at: e]; y: [ :x | data at: x]; title:'Graph of compartment ' ,(donne keyAtValue: data); lineWidth: 2; height: 200; width: 500. bg interaction popupText. bg build. The second screenshot show that, when i point the value "24.35" on the x-axis, i get "50" because i use "interaction popupText". The third screenshot show what i got with another builder. Remark: i have integrated GET2Line in a browser with Glamour. Thanks -- *ATREVI D. Fabrice* *Master en Informatique A l'Institut de la Francophonie pour l'Informatique (IFI/Hanoï)*

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Build failed in Jenkins: moose-5.0 #2414
by admin＠moosetechnology.org 18 Sep '14

18 Sep '14

See <https://ci.inria.fr/moose/job/moose-5.0/2414/> ------------------------------------------ Started by upstream project "petitjava" build number 1007 originally caused by: Started by upstream project "petitparser" build number 638 originally caused by: [URLTrigger] A change within the response URL invocation (log) Building remotely on moose-ubuntu1204-dualproc-i386 in workspace <https://ci.inria.fr/moose/job/moose-5.0/ws/> Deleting project workspace... done [moose-5.0] $ /bin/sh -xe /tmp/hudson4452419315124588285.sh + bash + wget --quiet -O - http://get.pharo.org/30+vmLatest Downloading the latest 30 Image: http://files.pharo.org/image/30/latest.zip Pharo.image Downloading the latest pharoVM: http://files.pharo.org/vm/pharo/linux/latest.zip pharo-vm/pharo Downloading PharoV10.sources: http://files.pharo.org/sources//PharoV10.sources.zip Downloading PharoV20.sources: http://files.pharo.org/sources//PharoV20.sources.zip Downloading PharoV30.sources: http://files.pharo.org/sources//PharoV30.sources.zip Creating starter scripts pharo and pharo-ui + ./pharo Pharo.image save moose-5.0 + REPO=http://www.smalltalkhub.com/mc/Moose/Moose/main + ./pharo moose-5.0.image config http://www.smalltalkhub.com/mc/Moose/Moose/main ConfigurationOfMoose --install=development 'Installing ConfigurationOfMoose development' Loading 5.0-baseline of ConfigurationOfMoose... Fetched -> ConfigurationOfFame-GuillaumeLarcheveque.27 --- http://smalltalkhub.com/mc/Moose/Fame/main/ --- http://smalltalkhub.com/mc/Moose/Fame/main/ Loaded -> ConfigurationOfFame-GuillaumeLarcheveque.27 --- http://smalltalkhub.com/mc/Moose/Fame/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfRoassal-StephaneDucasse.1195 --- http://smalltalkhub.com/mc/ObjectProfile/Roassal/main/ --- http://smalltalkhub.com/mc/ObjectProfile/Roassal/main/ Loaded -> ConfigurationOfRoassal-StephaneDucasse.1195 --- http://smalltalkhub.com/mc/ObjectProfile/Roassal/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfXMLParser-StephaneDucasse.64 --- http://smalltalkhub.com/mc/PharoExtras/XMLParser/main/ --- http://smalltalkhub.com/mc/PharoExtras/XMLParser/main/ Loaded -> ConfigurationOfXMLParser-StephaneDucasse.64 --- http://smalltalkhub.com/mc/PharoExtras/XMLParser/main/ --- http://smalltalkhub.com/mc/PharoExtras/XMLParser/main/ Fetched -> ConfigurationOfPastell-DiegoLont.11 --- http://smalltalkhub.com/mc/PharoExtras/Pastell/main/ --- http://smalltalkhub.com/mc/PharoExtras/Pastell/main/ Loaded -> ConfigurationOfPastell-DiegoLont.11 --- http://smalltalkhub.com/mc/PharoExtras/Pastell/main/ --- http://smalltalkhub.com/mc/PharoExtras/Pastell/main/ Fetched -> ConfigurationOfPetitParser-JanKurs.48 --- http://smalltalkhub.com/mc/Moose/PetitParser/main/ --- http://smalltalkhub.com/mc/Moose/PetitParser/main/ Loaded -> ConfigurationOfPetitParser-JanKurs.48 --- http://smalltalkhub.com/mc/Moose/PetitParser/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfGraphET-TudorGirba.8 --- http://smalltalkhub.com/mc/ObjectProfile/GraphET/main/ --- http://smalltalkhub.com/mc/ObjectProfile/GraphET/main/ Loaded -> ConfigurationOfGraphET-TudorGirba.8 --- http://smalltalkhub.com/mc/ObjectProfile/GraphET/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfSmallDude-TudorGirba.29 --- http://smalltalkhub.com/mc/Moose/SmallDude/main/ --- http://smalltalkhub.com/mc/Moose/SmallDude/main/ Loaded -> ConfigurationOfSmallDude-TudorGirba.29 --- http://smalltalkhub.com/mc/Moose/SmallDude/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfGlamour-AndreiChis.155 --- http://smalltalkhub.com/mc/Moose/Glamour/main/ --- http://smalltalkhub.com/mc/Moose/Glamour/main/ Loaded -> ConfigurationOfGlamour-AndreiChis.155 --- http://smalltalkhub.com/mc/Moose/Glamour/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfOSProcess-ThierryGoubier.31 --- http://smalltalkhub.com/mc/Pharo/MetaRepoForPharo30/main/ --- http://smalltalkhub.com/mc/Pharo/MetaRepoForPharo30/main/ Loaded -> ConfigurationOfOSProcess-ThierryGoubier.31 --- http://smalltalkhub.com/mc/Pharo/MetaRepoForPharo30/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfMetanool-StephaneDucasse.13 --- http://smalltalkhub.com/mc/Moose/Metanool/main/ --- http://smalltalkhub.com/mc/Moose/Metanool/main/ Loaded -> ConfigurationOfMetanool-StephaneDucasse.13 --- http://smalltalkhub.com/mc/Moose/Metanool/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfRoelTyper-StephaneDucasse.3 --- http://smalltalkhub.com/mc/RMoD/RoelTyper/main/ --- http://smalltalkhub.com/mc/RMoD/RoelTyper/main/ Loaded -> ConfigurationOfRoelTyper-StephaneDucasse.3 --- http://smalltalkhub.com/mc/RMoD/RoelTyper/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> ...RETRY->ConfigurationOfGToolkit Fetched -> ConfigurationOfGToolkit-AndreiChis.55 --- http://smalltalkhub.com/mc/Moose/GToolkit/main/ --- http://smalltalkhub.com/mc/Moose/GToolkit/main/ Loaded -> ConfigurationOfGToolkit-AndreiChis.55 --- http://smalltalkhub.com/mc/Moose/GToolkit/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfMooseAlgos-TudorGirba.51 --- http://smalltalkhub.com/mc/Moose/MooseAlgos/main/ --- http://smalltalkhub.com/mc/Moose/MooseAlgos/main/ Loaded -> ConfigurationOfMooseAlgos-TudorGirba.51 --- http://smalltalkhub.com/mc/Moose/MooseAlgos/main/ --- <https://ci.inria.fr/moose/job/moose-5.0/ws/package-cache> Fetched -> ConfigurationOfPetitSQLParser-FabrizioPerin.19 --- http://smalltalkhub.com/mc/Moose/PetitSQLParser/main/ --- http://smalltalkhub.com/mc/Moose/PetitSQLParser/main/ ...RETRY->ConfigurationOfPetitSQLParser ...RETRY->ConfigurationOfPetitSQLParser[31mError: Could not access http://smalltalkhub.com/mc/Moose/PetitSQLParser/main/: ZnHttpUnsuccessful: 400 Bad Request [0mMCSmalltalkhubRepository(Object)>>error: MCSmalltalkhubRepository>>loadAllFileNames in Block: [ :exception | self error: 'Could not access ' , s...etc... BlockClosure>>cull: MethodContext(ContextPart)>>handleSignal: in Block: [ self exceptionHandlerBlock cull: exception ] BlockClosure>>ensure: MethodContext(ContextPart)>>handleSignal: MethodContext(ContextPart)>>handleSignal: ZnHttpUnsuccessful(Exception)>>signal ZnClient>>handleResponse ZnClient>>executeWithRedirectsRemaining: ZnClient>>executeWithRetriesRemaining: in Block: [ self executeWithRedirectsRemaining: self maxNumb...etc... BlockClosure>>on:do: ZnClient>>executeWithRetriesRemaining: ZnClient>>executeWithTimeout in Block: [ self executeWithRetriesRemaining: self numberOfR...etc... BlockClosure>>on:do: ZnClient>>executeWithTimeout in Block: [ ... ZnClient>>withTimeoutDo: in Block: [ ^ block value ] ZnConnectionTimeout(DynamicVariable)>>value:during: in Block: [ ... BlockClosure>>ensure: ZnConnectionTimeout(DynamicVariable)>>value:during: ZnConnectionTimeout class(DynamicVariable class)>>value:during: ZnClient>>withTimeoutDo: ZnClient>>executeWithTimeout ZnClient>>execute in Block: [ result := self executeWithTimeout ] ZnClient>>withProgressDo: in Block: [ ^ block value ] ZnSignalProgress(DynamicVariable)>>value:during: in Block: [ ... BlockClosure>>ensure: ZnSignalProgress(DynamicVariable)>>value:during: ZnSignalProgress class(DynamicVariable class)>>value:during: ZnClient>>withProgressDo: [0mBuild step 'Execute shell' marked build as failure Archiving artifacts Recording test results

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