July 2018 - Pharo-users - lists.pharo.org

Grease stream tests failing on Pharo7
by Johan Brichau July 24, 2018

July 24, 2018

Hi, I am taking a look at making Grease and Seaside work correctly on Pharo7. There have been a number of changes to the ReadWriteStream implementation in Pharo that break Grease tests: https://travis-ci.org/SeasideSt/Grease/jobs/406766720 <https://travis-ci.org/SeasideSt/Grease/jobs/406766720> It seems ReadWriteStream is broken: the readLimit is almost always wrong meaning that the stream `atEnd`, `contents` etc.. return wrong values Before I dive into this, I wanted to inquire if anyone is working on this as I cannot seem to find any open cases on this on the issue tracker. cheers Johan

2 4

Howto BaselineOf
by Hilaire July 23, 2018

July 23, 2018

Hi, I have this enclosed BaselineOfDrGeo which I think contains mostly all I need. How should I load it? This code bellow does not work: (BaselineOfDrGeo project version: #development) load. By the way the PharoDebug log file is not recorded along the image, but at the user root directory. Is itÂ wished? ... -- Dr. Geo http://drgeo.eu

7 25

Dynabook concept
by Hilaire July 22, 2018

July 22, 2018

Some reflexions on the Dynabook concept: http://blog.drgeo.eu/post/2018/The-Dynabook-Concept Hilaire -- Dr. Geo http://drgeo.eu

1 0

Mac OS X left/right scrolling in Pharo issues
by wyattbiker July 22, 2018

July 22, 2018

Is there a way to disable the mouse left/right side scroll when using the Pharo IDE. It causes unwanted highlights or mouse cursor movements. I think it simulates SHIFT + right/left arrow keys. I am using a Magic Mouse but also the trackpad has same problem. Here in this example, the sidescroll actually scrolls thru the tabs of the Inspector. <http://forum.world.st/file/t369021/Screen_Shot_2018-07-21-1.png> In the browser or playground it moves and highlights randomly. <http://forum.world.st/file/t369021/Screen_Shot_2018-07-21-2.png> -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

2 1

Dynabook concept under Dr. Geo perspective
by Hilaire July 19, 2018

July 19, 2018

Hi, The Dynabook concept and Dr. Geo share some values. Here is how http://blog.drgeo.eu/post/2018/The-Dynabook-Concept Hilaire -- Dr. Geo http://drgeo.eu

1 0

pharo bash script with startup
by Otto Behrens July 17, 2018

July 17, 2018

Hi, I just installed pharo 6.1 using the .zip file ( http://files.pharo.org/platform/Pharo6.1-64-linux.zip) and battled to start up pharo with arguments. The issue is that the pharo bash script (in the extracted home dir) quotes all arguments: # execute exec "$LINUX/pharo" \ --plugins "$LINUX" \ --encoding utf8 \ -vm-display-X11 \ "$image" where image = $* The impact is that if I want to run a startup script, eg. pharo my.image startup.st pharo complains with "Could not open the Pharo image file: 'my.image startup.st' So I must run the executable directly? If so, some questions about the options that the bash script passes in: --plugins "$LINUX" is this necessary? will the default not be enough? --encoding utf8 the usage output says for example --textenc default is "UTF-8". Is utf8 the same thing? -vm-display-X11 I tried starting without this, and it worked. Do I need to explicitly start with this? Thanks Otto

9 18

Re: [Pharo-users] Iceberg issue on Ubuntu 16.04.3 Pharo 6.1
by Guillermo Polito July 17, 2018

July 17, 2018

Hi Juraj, The version of Iceberg in Pharo 6.1 is just a preview and we have decided so far that we will not update it so far to avoid disrupting people using Pharo6.1 for business. Also, iceberg development has moved forward a lot on Pharo7, I don't think that a "simple fix" could be just backported. Maybe you can try instead to upgrade your pharo6.1 image with latest iceberg? Try using the script in iceberg's readme. On Tue, Jul 17, 2018 at 2:58 AM Juraj Kubelka via Pharo-users < pharo-users(a)lists.pharo.org> wrote: > Hi, > > I am trying to build a project in ubuntu 16.04.3. To this: > - I downloaded Pharo 6.1 (60541) 64bit > - I open the Pharo image and execute: > > Metacello new > baseline: 'GToolkit'; > repository: 'github://feenkcom/gtoolkit/src'; > load. > > I have the following issue: LGit_GIT_ERROR: SSL error: error:140E0197:SSL > routines:SSL_shutdown:shutdown while in init > The full stack is below. > I can clone the repository from a terminal using: git clone git(a)github.com > :feenkcom/gtoolkit.git > I believe that my settings are correct (same that I use on macOS): > > > > Is Iceberg suppose to work on Ubuntu 16.04.3 64bit? > I have noticed that it works in Pharo 7 64bit (excluding the fact gtoolkit > does not work in Pharo 7 yet). > I found this bug report that might be related: > https://github.com/libgit2/libgit2/issues/4644 > > Thanks! > Juraj > > > Full stack: > > LGitReturnCodeEnum>>handleLGitReturnCode > LGitRepository(LGitExternalObject)>>withReturnHandlerDo: > LGitRepository>>clone:options:to: > LGitRepository>>clone:options: > [ repo clone: url options: cloneOptions ] in [ | repo cloneOptions | > repo := LGitRepository on: self location. > cloneOptions := LGitCloneOptions > withCredentialsProvider: IceCredentialsProvider default. > cloneOptions checkoutOptions > checkoutStrategy: LGitCheckoutStrategyEnum git_checkout_none. > [ repo clone: url options: cloneOptions ] > on: LGit_GIT_ERROR > do: [ :e | e acceptError: IceLibgitErrorVisitor new ]. > repo > checkout: > (aBranchName > ifNil: > [ self branch ifNotNil: [ :b | b name ] ifNil: [ 'master' ] ]). > (LGitRemote of: repo named: 'origin') > lookup; > setUrl: url ] in IceLibgitLocalRepository>>cloneRepositoryFrom:branch: in > Block: [ repo clone: url options: cloneOptions ] > BlockClosure>>on:do: > [ | repo cloneOptions | > repo := LGitRepository on: self location. > cloneOptions := LGitCloneOptions > withCredentialsProvider: IceCredentialsProvider default. > cloneOptions checkoutOptions > checkoutStrategy: LGitCheckoutStrategyEnum git_checkout_none. > [ repo clone: url options: cloneOptions ] > on: LGit_GIT_ERROR > do: [ :e | e acceptError: IceLibgitErrorVisitor new ]. > repo > checkout: > (aBranchName > ifNil: > [ self branch ifNotNil: [ :b | b name ] ifNil: [ 'master' ] ]). > (LGitRemote of: repo named: 'origin') > lookup; > setUrl: url ] in IceLibgitLocalRepository>>cloneRepositoryFrom:branch: in > Block: [ | repo cloneOptions |... > [ self checkInitialized. > aBlock value ] in LGitGlobal class>>runSequence: in Block: [ self > checkInitialized.... > [ activeProcess psValueAt: index put: anObject. > aBlock value ] in LGitActionSequence(DynamicVariable)>>value:during: in > Block: [ activeProcess psValueAt: index put: anObject.... > BlockClosure>>ensure: > LGitActionSequence(DynamicVariable)>>value:during: > LGitActionSequence class(DynamicVariable class)>>value:during: > LGitGlobal class>>runSequence: > IceLibgitLocalRepository>>cloneRepositoryFrom:branch: > IceRepositoryCreator>>createRepository > [ (IceRepositoryCreator new > url: urlToUse; > subdirectory: repoPath; > branchName: self projectVersion; > createRepository) register ] in [ | urlToUse | > urlToUse := remote url. > [ (IceRepositoryCreator new > url: urlToUse; > subdirectory: repoPath; > branchName: self projectVersion; > createRepository) register ] > on: IceAuthenticationError > do: [ :e | > self > crLog: > ('I got an error while cloning: {1}. I will try to clone the HTTPS > variant.' > format: {e messageText}). > urlToUse := remote httpsUrl. > e retry ] ] in > MCGitHubRepository(MCGitBasedNetworkRepository)>>getOrCreateIcebergRepository > in Block: [ (IceRepositoryCreator new... > BlockClosure>>on:do: > [ | urlToUse | > urlToUse := remote url. > [ (IceRepositoryCreator new > url: urlToUse; > subdirectory: repoPath; > branchName: self projectVersion; > createRepository) register ] > on: IceAuthenticationError > do: [ :e | > self > crLog: > ('I got an error while cloning: {1}. I will try to clone the HTTPS > variant.' > format: {e messageText}). > urlToUse := remote httpsUrl. > e retry ] ] in > MCGitHubRepository(MCGitBasedNetworkRepository)>>getOrCreateIcebergRepository > in Block: [ | urlToUse |... > OrderedCollection(Collection)>>detect:ifFound:ifNone: > OrderedCollection(Collection)>>detect:ifNone: > > MCGitHubRepository(MCGitBasedNetworkRepository)>>getOrCreateIcebergRepository > IceGithubRepositoryType>>mcRepository > Iceberg class>>mcRepositoryFor: > IceMetacelloPharoPlatform>>createRepository: > MetacelloMCBaselineProject(MetacelloMCProject)>>createRepository: > MetacelloRepositorySpec>>createRepository > [ aSpec createRepository ] in [ :aSpec | > | description repo | > description := aSpec description. > (repo := repositories > detect: [ :rep | rep description = description ] > ifNone: [ aSpec createRepository ]) ~~ nil > ifTrue: [ repos add: repo ] ] in > MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>repositoriesFrom:ignoreOverrides: > in Block: [ aSpec createRepository ] > Array(Collection)>>detect:ifFound:ifNone: > Array(Collection)>>detect:ifNone: > [ :aSpec | > | description repo | > description := aSpec description. > (repo := repositories > detect: [ :rep | rep description = description ] > ifNone: [ aSpec createRepository ]) ~~ nil > ifTrue: [ repos add: repo ] ] in > MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>repositoriesFrom:ignoreOverrides: > in Block: [ :aSpec | ... > > -- Guille Polito Research Engineer Centre de Recherche en Informatique, Signal et Automatique de Lille CRIStAL - UMR 9189 French National Center for Scientific Research - *http://www.cnrs.fr <http://www.cnrs.fr>* *Web:* *http://guillep.github.io* <http://guillep.github.io> *Phone: *+33 06 52 70 66 13

2 1

Iceberg issue on Ubuntu 16.04.3 Pharo 6.1
by Juraj Kubelka July 17, 2018

July 17, 2018

Hi, I am trying to build a project in ubuntu 16.04.3. To this: - I downloaded Pharo 6.1 (60541) 64bit - I open the Pharo image and execute: Metacello new baseline: 'GToolkit'; repository: 'github://feenkcom/gtoolkit/src'; load. I have the following issue: LGit_GIT_ERROR: SSL error: error:140E0197:SSL routines:SSL_shutdown:shutdown while in init The full stack is below. I can clone the repository from a terminal using: git clone git@github.com:feenkcom/gtoolkit.git I believe that my settings are correct (same that I use on macOS): Is Iceberg suppose to work on Ubuntu 16.04.3 64bit? I have noticed that it works in Pharo 7 64bit (excluding the fact gtoolkit does not work in Pharo 7 yet). I found this bug report that might be related: https://github.com/libgit2/libgit2/issues/4644 <https://github.com/libgit2/libgit2/issues/4644> Thanks! Juraj Full stack: LGitReturnCodeEnum>>handleLGitReturnCode LGitRepository(LGitExternalObject)>>withReturnHandlerDo: LGitRepository>>clone:options:to: LGitRepository>>clone:options: [ repo clone: url options: cloneOptions ] in [ | repo cloneOptions | repo := LGitRepository on: self location. cloneOptions := LGitCloneOptions withCredentialsProvider: IceCredentialsProvider default. cloneOptions checkoutOptions checkoutStrategy: LGitCheckoutStrategyEnum git_checkout_none. [ repo clone: url options: cloneOptions ] on: LGit_GIT_ERROR do: [ :e | e acceptError: IceLibgitErrorVisitor new ]. repo checkout: (aBranchName ifNil: [ self branch ifNotNil: [ :b | b name ] ifNil: [ 'master' ] ]). (LGitRemote of: repo named: 'origin') lookup; setUrl: url ] in IceLibgitLocalRepository>>cloneRepositoryFrom:branch: in Block: [ repo clone: url options: cloneOptions ] BlockClosure>>on:do: [ | repo cloneOptions | repo := LGitRepository on: self location. cloneOptions := LGitCloneOptions withCredentialsProvider: IceCredentialsProvider default. cloneOptions checkoutOptions checkoutStrategy: LGitCheckoutStrategyEnum git_checkout_none. [ repo clone: url options: cloneOptions ] on: LGit_GIT_ERROR do: [ :e | e acceptError: IceLibgitErrorVisitor new ]. repo checkout: (aBranchName ifNil: [ self branch ifNotNil: [ :b | b name ] ifNil: [ 'master' ] ]). (LGitRemote of: repo named: 'origin') lookup; setUrl: url ] in IceLibgitLocalRepository>>cloneRepositoryFrom:branch: in Block: [ | repo cloneOptions |... [ self checkInitialized. aBlock value ] in LGitGlobal class>>runSequence: in Block: [ self checkInitialized.... [ activeProcess psValueAt: index put: anObject. aBlock value ] in LGitActionSequence(DynamicVariable)>>value:during: in Block: [ activeProcess psValueAt: index put: anObject.... BlockClosure>>ensure: LGitActionSequence(DynamicVariable)>>value:during: LGitActionSequence class(DynamicVariable class)>>value:during: LGitGlobal class>>runSequence: IceLibgitLocalRepository>>cloneRepositoryFrom:branch: IceRepositoryCreator>>createRepository [ (IceRepositoryCreator new url: urlToUse; subdirectory: repoPath; branchName: self projectVersion; createRepository) register ] in [ | urlToUse | urlToUse := remote url. [ (IceRepositoryCreator new url: urlToUse; subdirectory: repoPath; branchName: self projectVersion; createRepository) register ] on: IceAuthenticationError do: [ :e | self crLog: ('I got an error while cloning: {1}. I will try to clone the HTTPS variant.' format: {e messageText}). urlToUse := remote httpsUrl. e retry ] ] in MCGitHubRepository(MCGitBasedNetworkRepository)>>getOrCreateIcebergRepository in Block: [ (IceRepositoryCreator new... BlockClosure>>on:do: [ | urlToUse | urlToUse := remote url. [ (IceRepositoryCreator new url: urlToUse; subdirectory: repoPath; branchName: self projectVersion; createRepository) register ] on: IceAuthenticationError do: [ :e | self crLog: ('I got an error while cloning: {1}. I will try to clone the HTTPS variant.' format: {e messageText}). urlToUse := remote httpsUrl. e retry ] ] in MCGitHubRepository(MCGitBasedNetworkRepository)>>getOrCreateIcebergRepository in Block: [ | urlToUse |... OrderedCollection(Collection)>>detect:ifFound:ifNone: OrderedCollection(Collection)>>detect:ifNone: MCGitHubRepository(MCGitBasedNetworkRepository)>>getOrCreateIcebergRepository IceGithubRepositoryType>>mcRepository Iceberg class>>mcRepositoryFor: IceMetacelloPharoPlatform>>createRepository: MetacelloMCBaselineProject(MetacelloMCProject)>>createRepository: MetacelloRepositorySpec>>createRepository [ aSpec createRepository ] in [ :aSpec | | description repo | description := aSpec description. (repo := repositories detect: [ :rep | rep description = description ] ifNone: [ aSpec createRepository ]) ~~ nil ifTrue: [ repos add: repo ] ] in MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>repositoriesFrom:ignoreOverrides: in Block: [ aSpec createRepository ] Array(Collection)>>detect:ifFound:ifNone: Array(Collection)>>detect:ifNone: [ :aSpec | | description repo | description := aSpec description. (repo := repositories detect: [ :rep | rep description = description ] ifNone: [ aSpec createRepository ]) ~~ nil ifTrue: [ repos add: repo ] ] in MetacelloFetchingMCSpecLoader(MetacelloCommonMCSpecLoader)>>repositoriesFrom:ignoreOverrides: in Block: [ :aSpec | ...

1 0

Ecstatic features in Pillar
by Ben Coman July 16, 2018

July 16, 2018

I just saw a comment in the Ecstatic issue tracker that most of its features have been pushed to Pillar, which sounds really interesting. Could someone describe this and how to generate a static site? Also, anyone know of templates suitable for a small engineering consultancy? Just in the last couple of days a need has arisen for me to do this. cheers -ben

1 0

Smalltalk Programming Competition
by horrido July 16, 2018

July 16, 2018

FYI, I am trying to jumpstart a Smalltalk programming competition. Read all about it here. <https://medium.com/@richardeng/smalltalk-programming-competition-2be77cab0e…> My plan is to use Pharo for this competition, even if it makes companies like Cincom and Instantiations unhappy. Any support this competition can receive would be greatly appreciated. -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

9 30