Moose-dev October 2010

moose-dev@list.inf.unibe.ch

24 participants
90 discussions

Re: issue with DSM
by Simon Denier 17 Oct '10

17 Oct '10

On 6 oct. 2010, at 23:28, Alexandre Bergel wrote: > Hi! > > I bumped into this: > -=-=-=-=-=-=-=-=-= > DSMCell>>configurationForNamespace > > self accesses: (self from mooseModel sourceLanguage = #Smalltalk > ... > -=-=-=-=-=-=-=-=-= > > 'self from mooseModel' may return nil. > > This happens when I open a DSM on the following object: > group := FAMIXNamespaceGroup new. > group > add: (FAMIXNamespace new name: 'name1'); > add: (FAMIXNamespace new name: 'name2'); > add: (FAMIXNamespace new name: 'name3'). > > DSM is apparently making an assumptions on the object it gets. Well, all tools make such assumptions, especially that they have some non-empty models. The problem here is that we expect to have a moosemodel. I changed the test to create a moosemodel instead of a group. Next failure comes from the DistributionMap wizard: same thing, it assumes that the model is not "empty" as it is above so it works fine in real cases. #possibleElementSelectors returns an empty collection in this case. Cyrille, could you just add check for non-empty collection? > > Cheers, > Alexandre > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- Simon

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FAMIXMethodGroup>>allPackages
by Alexandre Bergel 16 Oct '10

16 Oct '10

Hi! The following raises an error. Is this intended? | group fClass | fClass := FAMIXClass new. group := FAMIXMethodGroup new. group add: (FAMIXMethod new name: 'name1'; parentType: fClass); add: (FAMIXMethod new name: 'name2'; parentType: fClass); add: (FAMIXMethod new name: 'name3'; parentType: fClass). group allPackages allPackages cannot be computed. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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PPMSEArrayParser cut strings containing $' characters
by Cyrille Delaunay 16 Oct '10

16 Oct '10

If you try to print that: PPMSEArrayParser parse: (FMMSEPrinter new onString beginDocument; beginElement: 'Element'; beginAttribute: 'attribute'; primitive: 'it''s here'; endAttribute: 'attribute'; endElement: 'Element'; endDocument; stream) contents you will see that instead of having the string 'it''s here' as value of the attrinute, I will retrieve a collection with two strings #('it' 's here'). I was expecting to retrieve my string in one full part. So I wonder if this should be the normal behaviour or if we have to re-compose the string by ourselves ?

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only loading Glamour
by Veronica Isabel Uquillas Gomez 16 Oct '10

16 Oct '10

Hi Doru, In the configuration of Torch I set to only load the Glamour groups of needed packages (Core, Extras, Tests) to avoid loading Magritte, Grease and their required packages. Maybe you remember but i discussed with you about that in the last Pharo sprint in Brussels. I really need some light configuration of Torch specially for the Pharo-core image. Currently I have a problem because Glamour-Morphic-Renderer needs Magritte, and Magritte needs Grease... I noticed that because I couldn't load Torch in core neither in dev. I fixed temporarily in dev to load all again, but not in core. Is there a way I can load Glamour without those dependencies?... If not I should set which Glamour packages I need in my own configuration without depending of the Configuration of Glamour. Best regards, Veronica

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Re: costs in software engineering
by Stéphane Ducasse 16 Oct '10

16 Oct '10

Ciao Michele Did you find a copy of this one because I would like to read it because I would like to check our sources :). > @article{Corb1989a, > Author = {Corbi, T. A.}, > Date-Added = {2010-02-04 16:55:04 +0100}, > Date-Modified = {2010-02-04 16:57:29 +0100}, > Journal = {IBM Systems Journal}, > Number = {2}, > Pages = {294--306}, > Publisher = {IBM Corporation}, > Title = {Program understanding: challenge for the 1990's}, > Volume = {28}, > Year = {1989}} > > On 2010-10-14, at 10:00 PM, Tudor Girba wrote: > >> Hi, >> >> I am looking for pointers to papers / reports, if possible recent, about costs in software engineering (such as efforts related to understanding, testing or other activities). Here is what I have so far: >> http://www.tudorgirba.com/pointers/se-costs >> >> Do you happen to know any others? >> >> Cheers, >> Doru >> >> -- >> www.tudorgirba.com >> >> "We are all great at making mistakes." >> >> >> >> >> >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev(a)iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev

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Re: [Pharo-project] [ANN] Glamour on Seaside - first version
by Simon Denier 15 Oct '10

15 Oct '10

So what has to be done to have one's custom Glamour browser in Seaside? - subclass SGLComponent - define #browser and #model - registerAsApplication: 'my/custom/app' I am not sure how to use SGLDefaultComponent On 26 sept. 2010, at 23:15, Tudor Girba wrote: > Hi, > > We are happy to announce the first version of Glamour on Seaside. This work was carried out by Andrei Vasile Chis and was sponsored by ESUG. The project offers a Seaside-based rendering of Glamour browsers. In other words, once you have a browser in Glamour, you can now simply display it on the web. > > You can obtain the code in two ways: > - Nightly built image: > http://hudson.moosetechnology.org/job/moose-with-glamour-seaside/lastSucces… > - Metacello configuration loadable in Pharo 1.1 (not Core) > Gofer new > squeaksource: 'Glamour'; > package: 'ConfigurationOfGlamourSeaside'; > load. > (Smalltalk at: #ConfigurationOfGlamourSeaside) loadDefault. > > A couple of examples are available on the Moose server: > http://online.moosetechnology.org/glamour/basicExamples (a number of example browsers) > http://online.moosetechnology.org/moose/metaBrowser (a browser for the meta-model of Moose) > > > Several developments are planned for the near future, so stay tuned for more news. > > We would highly appreciate any kind of feedback. > > Cheers, > Andrei and Doru > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- Simon

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costs in software engineering
by Tudor Girba 15 Oct '10

15 Oct '10

Hi, I am looking for pointers to papers / reports, if possible recent, about costs in software engineering (such as efforts related to understanding, testing or other activities). Here is what I have so far: http://www.tudorgirba.com/pointers/se-costs Do you happen to know any others? Cheers, Doru -- www.tudorgirba.com "We are all great at making mistakes."

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ClassDescription>>numberOfLinesOfCode override
by Simon Denier 14 Oct '10

14 Oct '10

While checking some packaging today, I noticed that the Kernel package is dirty because Mondrian seems to override ClassDescription>>numberOfLinesOfCode Kernel implementation: numberOfLinesOfCode "Return the number of lines of code" | str | str := String new writeStream. Object fileOutOn: str. ^ str contents lineCount Mondrian impl: numberOfLinesOfCode ^ self methods inject: 5 into: [ :sum :compiledMethod | (compiledMethod propertyValueAt: #numberOfLinesOfCode) ifNil: [ compiledMethod propertyValueAt: #numberOfLinesOfCode put: compiledMethod getSource lineCount ]. sum + (compiledMethod propertyValueAt: #numberOfLinesOfCode) ] I am not sure I understand the purpose of the override. Caching? Why is there a 'self methods inject: 5' at the beginning? And, do we absolutely need this override? :) -- Simon

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Re: one click on hudson.moosetechnology.org
by Simon Denier 14 Oct '10

14 Oct '10

On 14 oct. 2010, at 17:50, Guillermo Schwarz wrote: > That's nice. It starts up faster than Pharo. > > I got it to run the unit tests using the Test Runner, but got hang: > > Am I supposed to be able to run all tests or this image is just for analyzing code? Are you running under Linux? The error you got is due to OSProcess with Linux if I remember. OSProcess is used to call some external importer, so that's not important if you plan to work only with Smalltalk code. > > I supposed that since this was an image generated in Hudson it passed all tests. Yes, you can check the status of tests on the hudson server: they are all green for now. > > Cheers, > Guillermo. > > On Thu, Oct 14, 2010 at 6:47 AM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Hi, > > The Hudson server now produces one click images: > http://hudson.moosetechnology.org/job/moose-latest-dev/lastSuccessfulBuild/… > > Chers, > Doru > > > -- > www.tudorgirba.com > > "When people care, great things can happen." > > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > -- > Saludos cordiales, > > Guillermo Schwarz > Sun Certified Enterprise Architect > <pharo-hung.PNG>_______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- Simon

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one click on hudson.moosetechnology.org
by Tudor Girba 14 Oct '10

14 Oct '10

Hi, The Hudson server now produces one click images: http://hudson.moosetechnology.org/job/moose-latest-dev/lastSuccessfulBuild/… Chers, Doru -- www.tudorgirba.com "When people care, great things can happen."

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Moose-dev October 2010