October 2009 - Pharo-dev - lists.pharo.org

[Pharo-project] Inspect it wrong shortcut
by Mariano Martinez Peck March 3, 2011

March 3, 2011

Hi! With latest pharo 304 in Linux the shortcut for inspect it (ctrl + i) doesn't work but alt + i. I have evaluated Preferences enable: #swapCOntrolAndAltKeys. Actually, all the other shortcuts (browse it, do it, explore it, and so on) works with ctrl + XXX but there is a problem with inspect it. Can someone confirm this ? Cheers, Mariano

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[Pharo-project] Using Pharo from the command-line
by Stefan Marr Dec. 2, 2010

Dec. 2, 2010

Hello: I just try to get started with Pharo to experiment with some benchmarks and would be grateful for some basic hints, since the documentation on pharo-project.org is not to excessive. As far as I read in the documentation of the language shootout[1], I will need the OSProcess package. How can I load this package into the image downloaded from p-p.org? My second problem is to execute code from the command line. I tried a simple example file $ cat test.sq Transcript open; cr; show: 'Hello, world'. $ Squeak\ 4.2.1beta1U.app/Contents/MacOS/Squeak\ VM\ Opt pharo1.0-10418-BETAdev09.08.3.image test.sq But this only leads to a debugger popping up in installSourceFile saying "No content to install". Looks like aStream is nil which should have the data loaded from file:test.sq Any pointers to documentation which might discusses command line related features are very welcome. I actually just need a way to choose a benchmark to be executed from the commandline. The actual code could already be in the image. Many thanks and best regards Stefan [1] http://shootout.alioth.debian.org/gp4/benchmark.php?test=all&lang=squeak&la… -- Stefan Marr Software Languages Lab Former Programming Technology Lab Vrije Universiteit Brussel Pleinlaan 2 / B-1050 Brussels / Belgium http://prog.vub.ac.be/~smarr Phone: +32 2 629 3956 Fax: +32 2 629 3525 -- Stefan Marr Software Languages Lab Former Programming Technology Lab Vrije Universiteit Brussel Pleinlaan 2 / B-1050 Brussels / Belgium http://prog.vub.ac.be/~smarr Phone: +32 2 629 3956 Fax: +32 2 629 3525

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[Pharo-project] CLFramework-UIBuilder
by nullPointer July 1, 2010

July 1, 2010

i published the CLFramework package http://www.squeaksource.com/CLFramework.html Is totally alpha version, not valid for serious apps.The set of widgets of Polymoprh adapteds to designer is limited, and donÂ´t works with normal mechanism as MorphicModel, else with events. IÂ´m continue working in it, but I have arrived at crossroads, where i think is best create my own set of widgets, from zero, or perhaps be more ambitious and try use 3d... i dont know; my knowledges is limited. I added new features; can be viewed here: Inlaying a view into another http://www.youtube.com/watch?v=L0dSuunKbEM Adding external files (images only) for use in UIBuilder http://www.youtube.com/watch?v=UXvwieFA_4k Building a context menu http://www.youtube.com/watch?v=cilG97m4u2g For probe the designer only type view := CLUIBuilderMainForm new show. in a workspace. I want to be thankful to Jordi Delgado and Citilab for Smalltalk initiative and lessons, and future events ( ESUG 2010 :) ) Regards -- View this message in context: http://n2.nabble.com/CLFramework-UIBuilder-tp3594252p3594252.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] [update] 10472
by Adrian Lienhard March 20, 2010

March 20, 2010

Issue 1310: Make all tests green (not complete yet) - Remove class MethodHighlightingTests - ParseNode removeSelector: #addCommentToMorph: - Fix SelfEvaluatingObjectTest>>testArray ({1 + 0 . 1 @ 2 . 3}' prints '{1. 1@2. 3}) - Remove method CompiledMethod>>primitiveNode as it is not used anymore - Fix toolbuilder tests (sort of) - Fix Decompiler>>decompileBlock: (regression of closure fixes). This makes BlockContextTest>>testDecompile pass again - Make BlockContextTest>>testTrace run by commenting out broken part of code simulation Issue 1308: FixedIdentitySet = fails when compared with an integer ___________________ http://www.adrian-lienhard.ch/

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[Pharo-project] {Spam?} Re: "Real" packages.
by Bill Schwab Feb. 20, 2010

Feb. 20, 2010

Stef, Re Dolphin, class categories have long been of marginal use; I'll speak for myself on that but suspect others would agree. Packages are of course extremely useful. Method categories are also quite useful, and Dolphin allows multiple categories to be assigned to a given method. Dolphin mixes virtual categories (computed by rules) with static ones maintained by the user (and serialized as part of packages). I can easily see where OB would get quite a speed boost out of it. Bill Wilhelm K. Schwab, Ph.D. University of Florida Department of Anesthesiology PO Box 100254 Gainesville, FL 32610-0254 Email: bschwab(a)anest.ufl.edu Tel: (352) 273-6785 FAX: (352) 392-7029 >>> stephane.ducasse(a)inria.fr 2/10/2009 4:41:10 PM >>> Alexandre implemented long time ago an hybrid model where both kind of packages could coexist and we should probably revive it for 1.1 Stef On Feb 10, 2009, at 10:28 PM, Michael van der Gulik wrote: > > > On Wed, Feb 11, 2009 at 9:21 AM, David RÃ¶thlisberger <squeak(a)webcitas.ch > > wrote: > > > So if we had real packages in Pharo as first class entities, OB > would be much faster > and simpler to maintain. Right now, OB models packages and class > cats itself, has to > take the information from both the Monticello's working copy > managers and the > SystemOrganizer. This is a mess and a huge pain, but what can we do. > We should really invest in bringing real packages to Pharo. > > > If you want "real" packages, I've implemented them in Squeak: > > http://gulik.pbwiki.com/Namespaces > http://gulik.pbwiki.com/Packages > > The places the code is held, including a video and a Squeak image is > linked from here: > http://gulik.pbwiki.com/SecureSqueak > > I'm not interested in Pharo, but the code is there and is released > under the MIT license if anybody else wants it. > > Gulik. > > -- > http://people.squeakfoundation.org/person/mikevdg > http://gulik.pbwiki.com/ > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

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[Pharo-project] OBDependencyWalker for Pharo
by csrabak＠bol.com.br Dec. 26, 2009

Dec. 26, 2009

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[Pharo-project] small pharo success story
by Marcus Denker Dec. 3, 2009

Dec. 3, 2009

Hi, 2Denker now has it's first iPhone app deployed and in the store that uses a Pharo backend: http://2denker.de/findabike (german only) The app shows the bikes of DB (German Railway Company): http://en.wikipedia.org/wiki/Call_a_Bike On the phone, we use a standard Objective-C frontend. It gets the data via http from a pharo server. Marcus -- Marcus Denker -- marcus(a)2denker.de http://www.2denker.de 2denker UG (haftungsbeschrÃ¤nkt) Sitz KÃ¶ln Amtsgericht - Registergericht - KÃ¶ln, HRB 65065 GeschÃ¤ftsfÃ¼hrer: Christian Denker und Dr. Marcus Denker

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Nov. 6, 2009

apparently there is a bad interaction between the test runner and the author because from time to time I get author = TestRunner Probably the runner code is not robust enough in case of failure capture or something like that. runCase Author useAuthor: 'TestRunner' during: [ [self setUp. self performTest] ensure: [ self tearDown. self cleanUpInstanceVariables ] ]

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[Pharo-project] PhExample, because well designed tests expand on one another (Sneak Preview)
by Niko Schwarz Nov. 6, 2009

Nov. 6, 2009

Hi list! Imagine you want to test the Stack class, and your first test just creates a test and checks if it's empty. Then in your second test, you create the same empty stack, but now push an element 'apple' and check if the size is one. Then in your third test, you do all the same, and then you pop the element and check that it is an apple. Wouldn't it be great if you could write your test cases such that they could expand on one another? If you didn't need to copy paste the code of the previous test and just say that you require the previous one! Well, that's what PhExample lets you do. And as a bonus, tests are ignored if the test they expand on does not pass. This gives you less failed tests, because examples are executed only if the examples they expand on pass too! That gives you the simplest failing examples in your set to look at! And best of all, you can run all examples with ye old TestRunner! The example discussed above would read in code as follows: EGExample subclass: #ForExampleStack â¦ shouldBeEmpty "Create the empty stack" | stack | stack := Stack new. stack should be isEmpty. stack size should = 0. ^ stack shouldPushElement "Push one element" | stack | stack := self given: #shouldBeEmpty. stack push: 42. stack should not be isEmpty. stack size should = 1. stack top should = 42. ^ stack shouldPopElement "And pop it again" | stack | stack := self given: #shouldPushElement. stack pop should = 42. stack should be isEmpty. stack size should = 0. Find the code at http://www.squeaksource.com/PhExample.html. The repository is write-global, so feel free to drop your ideas! PhExample is based on JExample by Lea Haensenberger, Adrian Kuhn, and Markus Gaelli. See http://scg.unibe.ch/research/jexample.

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[Pharo-project] Making packages shipped with Pharo ready for 1.0
by Adrian Lienhard Nov. 5, 2009

Nov. 5, 2009

Hi, I've more closely looked at the failing tests and undeclared references in the Pharo image. The test result is 14 expected failures, 34 failures, 54 errors, 2 unexpected passes. Considering that the Pharo-core ships with all tests green, this situation needs to be fixed. I urge the package maintainers to closely look at the list below and provide fixes and cleanups of their code. There are also 9 tests failing from Pharo-core. I will take care of those. Nil ----- - Sends deprecated message: #findLastOccuranceOfString:startingAt: - A test opens a workspace that says: "Squeak is a beautiful language. Look at http:\\www.squeak.org ..." - Another test opens another workspace - NSBuffer has method that references an undeclared variable 'collection' - undeclared reference to GradientFillMorph, StringSocketStream - Total failing tests: 10 - Total tests with errors: 11 ECompleteion ------------ - 7 tests failing - 2 errors O2 -- - #dropOnClass: references InputSensor (this class does not exist anymore!) - 15 undeclared references to OB* classes, to non-existent variable hasChanges, modifiedTimeStamp, smartGroup, and sensor - 11 failing tests - >30 tests with errors OB ------ - undeclared references: HttpResponse, Json, JsonObject - #dropOnClass: references InputSensor (this class does not exist anymore!) NewInspector ------------ - undeclared reference automaticallyHideIfNoChild - NewInspector DNU #inspect (sent in #testSymbolTableM6812) Shout ----- - undeclared variable sourceMap RB -- - undeclared reference to RBBasicLintRuleTest and RBTransformationRuleTest Pharo-core tests failing ------------------------ - FontTest>>testFallback (assumes different font, to be removed) - FontTest>>testParagraphFallback (assumes different font, to be removed) - FontTest>>testResetAfterEmphasized (assumes different font, to be removed) - StandardSystemFontsTest>>testRestoreDefaultFonts (assumes different font, to be removed) - TestIndenting>>testNewLineStartsIndentedWhenWrapped (assumes different font, to be removed) - TestIndenting>>testSetUp (assumes different font, to be removed) - LocaleTest>>testIsFontAvailable (some Japanese font checking that fails with DejaVu, to be removed) - testFinalizationOfEquals (was on my to do list, but works again: remove expected failure tag) - testObsoleteClasses: again includes classes from MC and others (have to be checked) MorphExamplesAndDemos --------------------- - undeclared references to DescriptionForPartsBin and ScreeningMorph Cheers, Adrian BTW, Damien, do we know for each package who the maintainer is? Does each package have one?

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