- Pharo-dev - lists.pharo.org

[Pharo-project] [COTDC] 2 - SmalltalkEditingState
by laurent laffont Feb. 6, 2011

Feb. 6, 2011

Comment Of The Day Contest - One Day One Comment Rules: Each day a not commented class is elected. Each day the best comment will be integrated with name of the author(s). Today: SmalltalkEditingState Laurent

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[Pharo-project] thinking about a community model of funding
by Torsten Bergmann Feb. 6, 2011

Feb. 6, 2011

>I would like to see a model like that around the pharo virtual machine >emerging > http://phk.freebsd.dk/VML/ Do you know this new funding platform: http://www.kickstarter.com There is also an interesting story with that: some guys announced there they wanted to write a "Facebook" replacement called "diaspora" that is open and better in privacy things: http://www.kickstarter.com/projects/196017994/diaspora-the-personally-contr… Interesting enough they got LOTs of money @kickstarter and then they started coding - in Ruby on Rails. Looks like they got stuck due to development problems after they released the source code: http://mashable.com/2010/09/16/diaspora-source/ Maybe they should have used Seaside ... Should we spend some spare time to write a Facebook II using Pharo and Seaside 3.0? Then we would have a killer app and more people interested ;) Bye T. -- GMX DSL Doppel-Flat ab 19,99 Euro/mtl.! Jetzt mit gratis Handy-Flat! http://portal.gmx.net/de/go/dsl

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Re: [Pharo-project] Build failed in Hudson: Pharo 1.1 #82
by Marcus Denker Feb. 5, 2011

Feb. 5, 2011

On Feb 5, 2011, at 11:08 PM, Lukas Renggli wrote: > On 5 February 2011 17:29, Marcus Denker <marcus.denker(a)inria.fr> wrote: >> .... Lukas fileserver is not reliably online... so all builds fail. >> >> Sometimes I really do not like distributed versioning systems... > > Something must be wrong with your setup then. Among other things, > distributed versioning systems are designed to handle unreliable > sources nicely. > Hmm... right now it somhoe fails if a repository is offline... https://pharo-ic.lille.inria.fr/hudson/job/Pharo%20Core%201.1/97/console I am sure the needed mcz files are in the local cache, though. I need to investigate. For caching, I wonder if it would make sense to provide a "global" Monticello cache? So just a amazon S3 with all public mcz files one can possibly be interested in and if MC does not find a file it looks there? Or maybe some form of repository mirrors? Another source for failure is the rb spelling file which I guess I should change to be hosted locally... > > PS: My server is up and running again. I had to shut it down to be > able to finally install some lights in my apartment. Thanks! Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] [ANN] JNIPort 2.0 for VisualWorks, Pharo and Squeak
by Joachim Geidel Feb. 5, 2011

Feb. 5, 2011

JNIPort 2.0 for VisualWorks, Pharo and Squeak is now available! JNIPort is a Smalltalk library which allows Java code to be invoked from Smalltalk. It acts as a bridge between the world of Smalltalk objects and a Java Virtual Machine (JVM) where Java code is executing. For more information see http://jniport.wikispaces.com JNIPort 2.0 for VisualWorks can be loaded from the Cincom Public Store Repository and from the JNIPort wiki at http://jniport.wikispaces.com/Downloads JNIPort 2.0 for Pharo and Squeak is available from SqueakSource at http://www.squeaksource.com/JNIPort.html and from the JNIPort wiki. The changes from JNIPort 1.9 are: - JNIPort can now be used in Pharo and Squeak. - Packages have been renamed such that the can be shared between Store and Monticello. - Platform specific code has been moved to separate packages to make the core packages portable between VisualWorks, Pharo, and Squeak. - The much-critized _null postfix used for selectors of wrapper methods which don't have arguments is gone. - A few bugs have been fixed. Installation instructions for VisualWorks are on the JNIPort wiki, instructions for Pharo and Squeak are on the wiki of the JNIPort project page of SqueakSource. I strongly encourage you to read the instructions before installing and using JNIPort. JNIPort 2.0 has been tested with: - VisualWorks from 7.5 to 7.8 (trent dec10.3) on Mac OS X 10.6.6 and Windows XP SP 3 - VisualWorks from 7.7 to 7.8 (trent dec10.3) on Ubuntu 10.04 (64bit) with both the 32-bit and the 64-bit VisualWorks VMs - Squeak 4.2 on Mac OS X 10.6.6 and Windows XP SP 3 - Pharo 1.1.1 and 1.2 on Mac OS X 10.6.6 and Windows XP SP 3 Known issues: - In Pharo 1.1.1, you may encounter an error when JNIPort tries to register a new Java object in an internal weak dictionary. This is a bug in Pharo's implementation of this collection class. I can't do anything about it. If you can't live with it, please upgrade to Pharo 1.2. - JNIPort for Pharo and Squeak currently cannot be used with the Cog VM. - Callbacks from foreign operating system threads cannot be used in Pharo and Squeak. The Alien foreign function interface does not yet support this feature. When you run the unit tests, three tests will fail because of this restriction. These failures are expected and do not indicate bugs. Best regards, Joachim Geidel

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Re: [Pharo-project] Build failed in Hudson: Pharo 1.1 #82
by Marcus Denker Feb. 5, 2011

Feb. 5, 2011

.... Lukas fileserver is not reliably online... so all builds fail. Sometimes I really do not like distributed versioning systems... Marcus On Feb 5, 2011, at 5:24 PM, hudson(a)pharo-ic.lille.inria.fr wrote: > See <https://pharo-ic.lille.inria.fr/hudson/job/Pharo%201.1/82/> > > ------------------------------------------ > [...truncated 408 lines...] > > > MetacelloLoaderPolicy>>load > Receiver: a MetacelloLoaderPolicy > Arguments and temporary variables: > > Receiver's instance variables: > overrideRepositories: an Array(a MCDictionaryRepository(cache)) > repositoryMap: a Dictionary('AST-Core-lr.79'->a MCHttpRepository(http://www.squ...etc... > ensuredMap: a Dictionary('AutomaticMethodCategorizer'->#present 'Gofer Core'->#...etc... > cacheRepository: a MCDictionaryRepository(cache) > cacheGofer: nil > ignoreImage: false > loadData: a MetacelloLoadData > loadDirective: linear load : > explicit load : 1.1 [ConfigurationOfPharo] > loa...etc... > silently: true > > > MetacelloFetchingMCSpecLoader>>doLoad > Receiver: a MetacelloFetchingMCSpecLoader(linear load : > explicit load : 1.1 [ConfigurationOfPharo]...etc... > Arguments and temporary variables: > > Receiver's instance variables: > spec: a MetacelloMCVersionSpecLoader > operator: nil > loaderPolicy: a MetacelloLoaderPolicy > disablePackageCache: false > > > [] in [] in MetacelloMCVersion>>doLoadRequiredFromArray: > Receiver: >=1.1 [ConfigurationOfPharo] > Arguments and temporary variables: > fetchLoader: a MetacelloFetchingMCSpecLoader(linear load : > explicit load : 1....etc... > Receiver's instance variables: > spec: spec blessing: #'release'. > spec description: ''. > spec preLoadDoIt: #'prel...etc... > versionNumber: 1.1 > importedVersions: an OrderedCollection('1.1-rc2-baseline') > versionStatus: #loadedMatchConstraints > loaderPolicy: a MetacelloLoaderPolicy > > > MetacelloPharoPlatform(MetacelloPlatform)>>do:displaying: > Receiver: a MetacelloPharoPlatform > Arguments and temporary variables: > aBlock: [fetchLoader doLoad] > aString: 'Loading 1.1 of ConfigurationOfPharo' > Receiver's instance variables: > bypassProgressBars: true > bypassGoferLoadUpdateCategories: false > > > MetacelloPharoPlatform>>do:displaying: > Receiver: a MetacelloPharoPlatform > Arguments and temporary variables: > aBlock: [fetchLoader doLoad] > aString: 'Loading 1.1 of ConfigurationOfPharo' > Receiver's instance variables: > bypassProgressBars: true > bypassGoferLoadUpdateCategories: false > > > [] in MetacelloMCVersion>>doLoadRequiredFromArray: > Receiver: >=1.1 [ConfigurationOfPharo] > Arguments and temporary variables: > anArray: #('default') > displayString: '1.1 of ConfigurationOfPharo' > fetchLoader: a MetacelloFetchingMCSpecLoader(linear load : > explicit load : 1....etc... > Receiver's instance variables: > spec: spec blessing: #'release'. > spec description: ''. > spec preLoadDoIt: #'prel...etc... > versionNumber: 1.1 > importedVersions: an OrderedCollection('1.1-rc2-baseline') > versionStatus: #loadedMatchConstraints > loaderPolicy: a MetacelloLoaderPolicy > > > BlockClosure>>ensure: > Receiver: [| fetchLoader | > fetchLoader := self fetchRequiredFromArray: anArray. > MetacelloPlatform c...etc... > Arguments and temporary variables: > aBlock: [MetacelloPlatform current bypassProgressBars: oldBypassProgress. > load...etc... > complete: nil > returnValue: nil > Receiver's instance variables: > outerContext: MetacelloMCVersion>>doLoadRequiredFromArray: > startpc: 144 > numArgs: 0 > > > MetacelloMCVersion>>doLoadRequiredFromArray: > Receiver: >=1.1 [ConfigurationOfPharo] > Arguments and temporary variables: > anArray: #('default') > displayString: '1.1 of ConfigurationOfPharo' > oldPolicy: a MetacelloLoaderPolicy > oldBypassProgress: false > Receiver's instance variables: > spec: spec blessing: #'release'. > spec description: ''. > spec preLoadDoIt: #'prel...etc... > versionNumber: 1.1 > importedVersions: an OrderedCollection('1.1-rc2-baseline') > versionStatus: #loadedMatchConstraints > loaderPolicy: a MetacelloLoaderPolicy > > > MetacelloMCVersion>>load > Receiver: >=1.1 [ConfigurationOfPharo] > Arguments and temporary variables: > > Receiver's instance variables: > spec: spec blessing: #'release'. > spec description: ''. > spec preLoadDoIt: #'prel...etc... > versionNumber: 1.1 > importedVersions: an OrderedCollection('1.1-rc2-baseline') > versionStatus: #loadedMatchConstraints > loaderPolicy: a MetacelloLoaderPolicy > > > UndefinedObject>>DoIt > Receiver: nil > Arguments and temporary variables: > > Receiver's instance variables: > nil > > Compiler>>evaluate:in:to:notifying:ifFail:logged: > Receiver: a Compiler > Arguments and temporary variables: > textOrStream: '"Dev image" > Gofer new > squeaksource: ''MetacelloRepository''; > p...etc... > aContext: nil > receiver: nil > aRequestor: nil > failBlock: [^ nil] > logFlag: true > methodNode: DoIt > "Dev image" > Gofer new squeaksource: 'MetacelloRepository'; > ...etc... > method: (UndefinedObject>>#DoIt "a CompiledMethod(969408512)") > value: nil > toLog: nil > itsSelection: nil > itsSelectionString: nil > Receiver's instance variables: > sourceStream: a ReadStream '"Dev image" > Gofer new > squeaksource: ''MetacelloRep...etc... > requestor: nil > class: UndefinedObject > category: nil > context: nil > parser: a Parser > > > > --- The full stack --- > RBInternalSpellChecker(Object)>>error: > RBInternalSpellChecker>>loadData > RBInternalSpellChecker>>initialize > RBInternalSpellChecker class(Behavior)>>new > ConfigurationOfRefactoringBrowser>>postLoadRBSpelling > [] in MetacelloPackageSpec(MetacelloSpec)>>doItBlock: > BlockClosure>>valueWithPossibleArgs: > [] in MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadPostloadDirective: > MetacelloPostLoadDirective(MetacelloPrePostLoadDirective)>>evaluateSupplyingAnswers: > MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadPostloadDirective: > MetacelloPostLoadDirective>>loadUsing:gofer: > [] in MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadLinearLoadDirective:gofer: > OrderedCollection>>do: > MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadLinearLoadDirective:gofer: > MetacelloLinearLoadDirective>>loadUsing:gofer: > [] in MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadLinearLoadDirective:gofer: > OrderedCollection>>do: > MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadLinearLoadDirective:gofer: > MetacelloLinearLoadDirective>>loadUsing:gofer: > [] in MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadLinearLoadDirective:gofer: > OrderedCollection>>do: > MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadLinearLoadDirective:gofer: > MetacelloLinearLoadDirective>>loadUsing:gofer: > [] in MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadLinearLoadDirective:gofer: > OrderedCollection>>do: > MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadLinearLoadDirective:gofer: > MetacelloLinearLoadDirective>>loadUsing:gofer: > MetacelloLinearLoadDirective(MetacelloVersionLoadDirective)>>loadWithPolicy: > MetacelloLoaderPolicy>>load > MetacelloFetchingMCSpecLoader>>doLoad > [] in [] in MetacelloMCVersion>>doLoadRequiredFromArray: > MetacelloPharoPlatform(MetacelloPlatform)>>do:displaying: > MetacelloPharoPlatform>>do:displaying: > [] in MetacelloMCVersion>>doLoadRequiredFromArray: > BlockClosure>>ensure: > MetacelloMCVersion>>doLoadRequiredFromArray: > MetacelloMCVersion>>load > UndefinedObject>>DoIt > Compiler>>evaluate:in:to:notifying:ifFail:logged: > - - - - - - - - - - - - - - - > - - - - - - - - - - - - - - - - - - > Compiler class>>evaluate:for:notifying:logged: > Compiler class>>evaluate:for:logged: > Compiler class>>evaluate:logged: > [] in [] in RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: > BlockClosure>>on:do: > [] in RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: > [] in [] in ProgressInitiationException>>defaultMorphicAction > BlockClosure>>on:do: > [] in ProgressInitiationException>>defaultMorphicAction > BlockClosure>>ensure: > ProgressInitiationException>>defaultMorphicAction > ProgressInitiationException>>defaultAction > UndefinedObject>>handleSignal: > ProgressInitiationException(Exception)>>signal > ProgressInitiationException>>display:at:from:to:during: > ProgressInitiationException class>>display:at:from:to:during: > ByteString(String)>>displayProgressAt:from:to:during: > RWBinaryOrTextStream(PositionableStream)>>fileInAnnouncing: > RWBinaryOrTextStream(PositionableStream)>>fileIn > CodeLoader>>installSourceFile: > [] in CodeLoader>>installSourceFiles > Array(SequenceableCollection)>>do: > CodeLoader>>installSourceFiles > ProjectLauncher>>startUpAfterLogin > ProjectLauncher>>startUp > [] in [] in AutoStart class>>startUp: > WorldState>>runStepMethodsIn: > PasteUpMorph>>runStepMethods > WorldState>>doOneCycleNowFor: > WorldState>>doOneCycleFor: > PasteUpMorph>>doOneCycle > [] in Project class>>spawnNewProcess > [] in BlockClosure>>newProcess > ------------------------------------------------------------ > > Archiving artifacts > Enregistrement des rÃ©sultats des tests > -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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Re: [Pharo-project] Issue 1360 in pharo: Add Alien in 1.2
by pharo＠googlecode.com Feb. 5, 2011

Feb. 5, 2011

Comment #20 on issue 1360 by Torsten....(a)astares.de: Add Alien in 1.2 http://code.google.com/p/pharo/issues/detail?id=1360 We should check the state of Alien in newer Win32 VMs, especially after Joachim released JNIPort 2.0 now with Pharo and Squeak support. I asked him offlist about the VM support (IAB32.dll) - he still uses the VM from this issue tracker provided by Marco in squeakVMWithAlien.zip. But this is a 3.11.4.0 Squeak VM and we have newer ones meanwhile.

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[Pharo-project] Where is OB Was: [what do we do for OmniBrowser?]
by Torsten Bergmann Feb. 5, 2011

Feb. 5, 2011

Guillermo Polito wrote: >(ConfigurationOfOmniBrowser project version: '1.2.4') load > >Downloads OB from PharoOB ;). This is now in "ConfigurationOfPharo-tbn.133", I tried a manual build - it works. So this will come with the next build in the ci.pharo-project.org Side note: I've put a copy of ConfigurationOfOmniBrowser-GuillermoPolito.97.mcz into squeaksource/MetacelloRepository to avoid a new baseline/version with the new config location in ConfigurationOfPharo. Bye T. -- Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.gmx.de

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[Pharo-project] Smalltalk for engineers
by Geert Claes Feb. 5, 2011

Feb. 5, 2011

James Robertson spotted this post: http://unhandledexpression.com/2011/02/04/smalltalk-for-engineers/ I was especially interested in the statement "you donât understand what you can/should do ..." -- View this message in context: http://forum.world.st/Smalltalk-for-engineers-tp3261551p3261551.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] [COTDC] MCFileRepositoryInspector
by laurent laffont Feb. 5, 2011

Feb. 5, 2011

** 1st Comment Of The Day Contest - One Day One Comment ** Rules: Each day a not commented class is elected. Each day the best comment will be integrated with name of the author(s). The first round is for: MCFileRepositoryInspector GO GO !! Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/

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Re: [Pharo-project] Issue 3154 in pharo: FSMemoryFileSystem does not store timestamps
by pharo＠googlecode.com Feb. 5, 2011

Feb. 5, 2011

Comment #2 on issue 3154 by damien.p...(a)gmail.com: FSMemoryFileSystem does not store timestamps http://code.google.com/p/pharo/issues/detail?id=3154 Work in progress in PharoTaskForces. Previously existing tests are green but the new functionality is not explicitly tested yet.

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