July 2014 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Interactive Notebook

by Nicolas Cellier

We had this kind of workbook 20 years ago in VW with mathematical formulae and graphics (plot) embedded. What we did was to avoid continous scrolling of the whole document, but rather have the plan of the document on the left pane of the notebook (just an indented tree like word navigation mode), and the text on the right pane for only the currently selected chapter (in a way, it's a lot like the source code browser). This way, no need to compose very large Text in Smalltalk (I also doubt our editors really scale). Then we could output a static view in PostScript or LaTeX. The greatest limitation IMO was not really the UI, but the principle of the Notebook itself: we soon needed to access the results of previous chunks of code, and we implemented this with an environment (understand some global variables). >From software quality POV, working with such global vars is very disappointing and does not really scale either. The second limitation of the workbook is that, while it's very good for small projects (like maybe we can have in school), it's not the right tool for producing documents with a synthesis of the results, which remain the main added value of humans, so which was what we were asked for. However I'm still curious how far we can go with those notebooks, because the idea is seducing. Maybe it was our own usage which was bad... 2014-07-15 15:31 GMT+02:00 Goubier Thierry <thierry.goubier(a)cea.fr>: > > > Le 15/07/2014 15:19, Stefan Marr a Ã©crit : > > Hi: >> >> On 15 Jul 2014, at 13:33, Goubier Thierry <thierry.goubier(a)cea.fr> wrote: >> >> I'm scanning a bit among scientific / computation languages (including >>> GUIs) and I'd like to know if some work has been done on interactive >>> notebooks gui concepts? >>> >>> Iâm thinking of something like: http://ipython.org/notebook.html >>> >> >> Just another example for R, based on knitr: http://ramnathv.github.io/ >> rNotebook/ >> > > Thanks (and in R). > > Thierry > -- > Thierry Goubier > CEA list > Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s > 91191 Gif sur Yvette Cedex > France > Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95 > >

July 15, 2014

Re: [Pharo-dev] Interactive Notebook

by Goubier Thierry

Le 15/07/2014 15:19, Stefan Marr a Ã©crit : > Hi: > > On 15 Jul 2014, at 13:33, Goubier Thierry <thierry.goubier(a)cea.fr> wrote: > >> I'm scanning a bit among scientific / computation languages (including GUIs) and I'd like to know if some work has been done on interactive notebooks gui concepts? >> >> Iâm thinking of something like: http://ipython.org/notebook.html > > Just another example for R, based on knitr: http://ramnathv.github.io/rNotebook/ Thanks (and in R). Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

July 15, 2014

Re: [Pharo-dev] Interactive Notebook

by Stefan Marr

Hi: On 15 Jul 2014, at 13:33, Goubier Thierry <thierry.goubier(a)cea.fr> wrote: > I'm scanning a bit among scientific / computation languages (including GUIs) and I'd like to know if some work has been done on interactive notebooks gui concepts? > > Iâm thinking of something like: http://ipython.org/notebook.html Just another example for R, based on knitr: http://ramnathv.github.io/rNotebook/ Best regards Stefan -- Stefan Marr INRIA Lille - Nord Europe http://stefan-marr.de/research/

July 15, 2014

STON questions

by Christophe Demarey

Hi, I read the STON paper and the STON chapter in EnterprisePharo but I did not find answers to some questions: how do you tell STON to not serialize some variables of an object? is there a way to avoid the class tag? What I mean is that I would like a synthetic STON String. If a STON entry has a class tag, STON knows which class to instantiate. This class may also know which classes to instantiate for its i-var. In this case, the class tag may be omitted. Maybe I should redefine fromSton;, but in this case, is it possible to avoid a manual parsing of the string? is there a way to do an alias for an i-var (just like for the class name)? is there a way to skip the serialization of an i-var if its value is nil (or an empty collection)? Regards, Christophe.

July 15, 2014

Re: [Pharo-dev] Interactive Notebook

by Goubier Thierry

Le 15/07/2014 14:05, Ben Coman a Ã©crit : > Goubier Thierry wrote: >> I'm scanning a bit among scientific / computation languages (including >> GUIs) and I'd like to know if some work has been done on interactive >> notebooks gui concepts? >> >> I'm thinking of something like: http://ipython.org/notebook.html >> >> I know that the Pharo text editing capabilities are not up to that >> kind of job, but I'd like to know if some would be interested in being >> able to interact via that kind of development environment. >> >> Thierry > I'd be very interested in that kind of feature. I'd imagine you have a > number of separate text areas in one workspace that are evaluated in > order of their origin. Yes, it seems to be the case in the example I was looking at. Sort of the recording of an interactive session with a terminal. Would be interesting to see if we can go back and edit. Only sad thing I see in the way it is presented: output is not part of the program. > I recommend you take MathCAD for a test drive. > http://www.ptc.com/product/mathcad/ I'll have a look, thanks! > cheers, Ben > > > > -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

July 15, 2014

Re: [Pharo-dev] Interactive Notebook

by Ben Coman

Goubier Thierry wrote: > I'm scanning a bit among scientific / computation languages (including > GUIs) and I'd like to know if some work has been done on interactive > notebooks gui concepts? > > I'm thinking of something like: http://ipython.org/notebook.html > > I know that the Pharo text editing capabilities are not up to that > kind of job, but I'd like to know if some would be interested in being > able to interact via that kind of development environment. > > Thierry I'd be very interested in that kind of feature. I'd imagine you have a number of separate text areas in one workspace that are evaluated in order of their origin. I recommend you take MathCAD for a test drive. http://www.ptc.com/product/mathcad/ cheers, Ben

July 15, 2014

Interactive Notebook

by Goubier Thierry

I'm scanning a bit among scientific / computation languages (including GUIs) and I'd like to know if some work has been done on interactive notebooks gui concepts? I'm thinking of something like: http://ipython.org/notebook.html I know that the Pharo text editing capabilities are not up to that kind of job, but I'd like to know if some would be interested in being able to interact via that kind of development environment. Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

July 15, 2014

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/40085 Home: https://github.com/pharo-project/pharo-core

July 15, 2014

[pharo-project/pharo-core] 186a7d: 40085

by GitHub

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 186a7da818ee90092420c2973a1c59355cd04920 https://github.com/pharo-project/pharo-core/commit/186a7da818ee90092420c297… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-07-15 (Tue, 15 Jul 2014) Changed paths: M Athens-Balloon.package/AthensBalloonEngine.class/instance/registering fills/registerFormFill_origin_direction_normal_.st A Athens-Balloon.package/AthensBalloonEngine.class/instance/registering fills/registerFormFill_origin_direction_normal_tileFlag_.st A Athens-Balloon.package/AthensBalloonGradientPaint.class/instance/rendering/strokeRect_on_strokeWidth_.st M Athens-Balloon.package/AthensBalloonImagePaint.class/definition.st A Athens-Balloon.package/AthensBalloonImagePaint.class/instance/accessing/repeat.st A Athens-Balloon.package/AthensBalloonImagePaint.class/instance/initialize/initialize.st M Athens-Balloon.package/AthensBalloonImagePaint.class/instance/rendering/athensFillRectangle_on_.st A Athens-Balloon.package/AthensBalloonLinearGradient.class/instance/rendering/strokeRect_on_strokeWidth_.st A Athens-Balloon.package/AthensBalloonSolidColorPaint.class/instance/as yet unclassified/strokeRect_on_strokeWidth_.st A Athens-Balloon.package/AthensBalloonSolidColorPaint.class/instance/rendering/strokePath_on_strokeWidth_.st M Athens-Balloon.package/AthensBalloonStrokePaint.class/instance/rendering/athensFillPath_on_.st M Athens-Balloon.package/AthensBalloonStrokePaint.class/instance/rendering/athensFillRectangle_on_.st A Athens-Balloon.package/AthensBalloonStrokePaint.class/instance/setting cap styles/capButt.st A Athens-Balloon.package/AthensBalloonStrokePaint.class/instance/setting cap styles/capRound.st A Athens-Balloon.package/AthensBalloonStrokePaint.class/instance/setting cap styles/capSquare.st A Athens-Balloon.package/AthensBalloonStrokePaint.class/instance/setting join styles/joinBevel.st A Athens-Balloon.package/AthensBalloonStrokePaint.class/instance/setting join styles/joinMiter.st A Athens-Balloon.package/AthensBalloonStrokePaint.class/instance/setting join styles/joinRound.st M Athens-Balloon.package/AthensBalloonSurface.class/instance/clipping/clipBy_during_.st A Athens-Balloon.package/AthensBalloonSurface.class/instance/converting/asAthensPaintOn_.st M Athens-Balloon.package/AthensBalloonSurface.class/instance/paints/createLinearGradient_start_stop_.st A Athens-Balloon.package/AthensBalloonSurface.class/instance/paints/createRadialGradient_center_radius_focalPoint_.st A Athens-Balloon.package/AthensBalloonSurface.class/instance/rendering dispatch/fillPath_withSolidColor_.st A Athens-Balloon.package/AthensBalloonSurface.class/instance/rendering dispatch/fillRectangle_withSolidColor_.st A Athens-Core.package/AthensLineSegment.class/instance/visitor/visitWith_.st A Athens-Core.package/AthensMoveSegment.class/instance/visitor/visitWith_.st A Athens-Core.package/AthensQuadSegment.class/instance/visitor/visitWith_.st A Athens-Core.package/AthensSurface.class/instance/rendering dispatch/fillPath_withSolidColor_.st A Athens-Core.package/extension/Color/instance/strokePath_on_strokeWidth_.st A Athens-Core.package/extension/Color/instance/strokeRect_on_strokeWidth_.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/draw2Strings.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/drawFontMetrics.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example1.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example10.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example2.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example3.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example3stroke.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example4.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example5.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example6.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example6point1.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example6stroke.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example7.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example8.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/example9.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/exampleClip.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/exampleDrawForm.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/exampleDrawForm2.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/exampleDrawText.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/exampleStrokeRect.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/exampleUseForm.st R Athens-Examples.package/AthensSurfaceExamples.class/class/as yet unclassified/newSurface_.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/draw2Strings.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/drawFontMetrics.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example1.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example10.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example2.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example3.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example3stroke.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example4.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example5.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example6.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example6point1.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example6stroke.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example7.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example8.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/example9.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/exampleClip.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/exampleDrawForm.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/exampleDrawForm2.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/exampleDrawText.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/exampleStrokeRect.st A Athens-Examples.package/AthensSurfaceExamples.class/class/examples/exampleUseForm.st A Athens-Examples.package/AthensSurfaceExamples.class/class/instance creation/newAsSceneFrom_.st A Athens-Examples.package/AthensSurfaceExamples.class/class/instance initialization/newSurface_.st M Athens-Examples.package/AthensSurfaceExamples.class/class/opening view/openViewOn_.st M Athens-Examples.package/AthensSurfaceExamples.class/definition.st A Athens-Examples.package/AthensSurfaceExamples.class/instance/accessing/renderBlock.st A Athens-Examples.package/AthensSurfaceExamples.class/instance/accessing/renderBlock_.st A Athens-Examples.package/AthensSurfaceExamples.class/instance/drawing/renderOn_.st A Athens-Examples.package/AthensSurfaceExamples.class/instance/initialize/initialize.st A Athens-Examples.package/AthensSurfaceExamples.class/instance/surface management/createSurface_.st A Athens-Morphic.package/extension/AthensBalloonSurface/instance/displayOnMorphicCanvas_at_.st R Polymorph-Widgets.package/RowScrollerMorph.class/README.md R Polymorph-Widgets.package/RowScrollerMorph.class/definition.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/accessing/leftButton.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/accessing/leftButton_.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/accessing/rightButton.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/accessing/rightButton_.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/accessing/scroller.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/accessing/scroller_.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/adoptPaneColor_.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/buttonWidth.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/checkButtonAvailability.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/currentMorphIndex.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/extent_.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/leftButtonLabel.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/leftmostFitableMorphIndex.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/newLeftButton.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/newRightButton.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/newScrollTarget.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/newScroller.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/nextLeftMorph.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/nextRightMorph.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/preferredButtonCornerStyle.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/rightButtonLabel.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/scrollLeft.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/scrollRight.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/scrollTarget.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/scrollTarget_.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/as yet unclassified/targetMorphs.st R Polymorph-Widgets.package/RowScrollerMorph.class/instance/initialization/initialize.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script85.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40085.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40085 12790 AthensSurfaceExamples class side examples do not work due to subclassResponsibility https://pharo.fogbugz.com/f/cases/12790 13538 RowScrollerMorph us unused and undocumented https://pharo.fogbugz.com/f/cases/13538 http://files.pharo.org/image/40/40085.zip

July 15, 2014

Re: [Pharo-dev] Doc of mustache

by Norbert Hartl

Stef, thanks for that important work. There is hopefully more to come. The current implementation reflects the mustache spec to a big extent. There are people (like Damien) that would like to see extensions to it. SoI hope I find (some time and) a way to make it extendable while keeping the original spec. Norbert Am 14.07.2014 um 18:52 schrieb stepharo <stepharo(a)free.fr>: > > On 14/7/14 01:22, Norbert Hartl wrote: >> Stef, >> >> {{# â¦} opens a section that can be used to do nested operation. If the value of number is a collection the section is evaluated for every element in the value. #(1 2 3) is a collection of size 3 and '1 2 3' is a collection of size 5 hence the output. > of course I was thinking that magically you would split the string :) > Silly me. > > I'm enhancing your blog with more details (I'm reading the mustache doc and your tests). > > https://ci.inria.fr/pharo-contribution/job/PharoForTheEnterprise/lastSucces… > >> A common use case for templates would be something like >> >> { >> 'number' -> { >> 'value' -> 1. >> 'value' -> 2. >> 'value' -> 3 } asDictionary >> } asDictionary >> >> Then you can use a template of >> >> {{#number}} >> value is {{value}} >> {{/number}} >> >> Norbert >> >> Am 13.07.2014 um 23:33 schrieb stepharo <stepharo(a)free.fr>: >> >>> Hi Norbert >>> >>> I'm improving the doc. I added some text on section and others.. >>> And on list with collection I have the following behavior and I do not understand why on string. >>> >>> | templateString context | >>> templateString := 'Shown. >>> {{#number}} >>> Shown too! >>> {{/number}}'. >>> context := { 'number' -> #(1 2 3) } asDictionary. >>> (MustacheTemplate on: templateString) value: context 'Shown. >>> >>> Shown too! >>> >>> Shown too! >>> >>> Shown too! >>> ' >>> >>> >>> >>> | templateString context | >>> templateString := 'Shown. >>> {{#number}} >>> Shown too! >>> {{/number}}'. >>> context := { 'number' -> '1 2 3' } asDictionary. >>> (MustacheTemplate on: templateString) value: context >>> 'Shown. >>> >>> Shown too! >>> >>> Shown too! >>> >>> Shown too! >>> >>> Shown too! >>> >>> Shown too! >>> ' >>> >>> >>> >>> >>> On 11/7/14 10:53, Norbert Hartl wrote: >>>> >>>> Am 11.07.2014 um 10:43 schrieb stepharo <stepharo(a)free.fr>: >>>> >>>>> Hi guys >>>>> >>>>> I would like to experiment with template for a small web project I have (my web page) and >>>>> I would like to try mustache. Is there any tutorial? doc? >>>>> I know that "jose maria aguerra" wrote a tutorial but I cannot find it anymore. >>>> >>>> http://norbert.hartl.name/blog/2013/10/03/mustache-templates-for-smalltalk/ >>>> >>>> Norbert >>>> >>> >> >

July 15, 2014