January 2016 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Working with a compressed Fuel file?

by Mariano Martinez Peck

On Mon, Jan 4, 2016 at 10:16 AM, Stephan Eggermont <stephan(a)stack.nl> wrote: > On 03-01-16 20:31, Mariano Martinez Peck wrote: > >> I may have a hint. Which is the error upon materialization? A dnu on the >> stream? Which message? >> > > A segmentation fault when saving > Ahh I reported that years ago: http://forum.world.st/Re-Pharo-project-GZipWriteStream-crashing-my-VM-when-… Cheers, > > Smalltalk stack dump: > 0xffcb7390 M GZipWriteStream(DeflateStream)>deflateBlock 0xe66c808: a(n) > GZipWriteStream > 0xffcb73b4 M GZipWriteStream(DeflateStream)>next:putAll:startingAt: > 0xe66c808: a(n) GZipWriteStream > 0xffcb73d8 M FLBufferedWriteStream>flushBuffer 0xe66cb48: a(n) > FLBufferedWriteStream > 0xffcb73f0 M FLBufferedWriteStream>nextBytesPutAll: 0xe66cb48: a(n) > FLBufferedWriteStream > 0xffcb7410 M FLEncoder>encodeString: 0xe66c720: a(n) FLEncoder > 0xffcb742c M ByteString>serializeOn: 0xcce25a0: a(n) ByteString > 0xffcb7448 M FLHookPrimitiveCluster>serializeInstance:with: 0xe713af8: > a(n) FLHookPrimitiveCluster > 0xffcb746c M [] in > FLHookPrimitiveCluster(FLIteratingCluster)>serializeInstancesStepWith: > 0xe713af8: a(n) FLHookPrimitiveCluster > 0xffcb7494 M IdentitySet(Set)>do: 0xf70b230: a(n) IdentitySet > 0xffcb74b0 M > FLHookPrimitiveCluster(FLIteratingCluster)>serializeInstancesStepWith: > 0xe713af8: a(n) FLHookPrimitiveCluster > 0xffcb74cc M FLSerialization>clusterInstancesStepOf: 0xe66c6e8: a(n) > FLSerialization > 0xffcb74e8 M [] in FLSerialization>instancesStep 0xe66c6e8: a(n) > FLSerialization > 0xffcb750c M OrderedCollection>do: 0xf70b1e0: a(n) OrderedCollection > 0xffcb7530 I FLSerialization>instancesStep 0xe66c6e8: a(n) FLSerialization > 0xffcb7550 I FLSerialization>run 0xe66c6e8: a(n) FLSerialization > 0xffcb7574 I [] in FLSerializer>setDefaultSerialization 0xe66c700: a(n) > FLSerializer > 0xffcb75a0 I [] in FLSerializer>serialize:on: 0xe66c700: a(n) FLSerializer > 0xffcb75cc I [] in FLEncoder class>on:globalEnvironment:do: 0x8f20878: > a(n) FLEncoder class > 0xffcb75ec M BlockClosure>ensure: 0xe66c770: a(n) BlockClosure > 0xffcb7614 I FLEncoder class>on:globalEnvironment:do: 0x8f20878: a(n) > FLEncoder class > 0xffcb7640 I FLSerializer>serialize:on: 0xe66c700: a(n) FLSerializer > 0xffcb7668 I FLSerializer class>serialize:on: 0x8eb91d8: a(n) FLSerializer > class > 0xffcb7694 I [] in MCProject>saveToFile 0xb92d790: a(n) MCProject > 0xffcb76c0 I [] in File>writeStreamDo: 0xe612500: a(n) File > 0xffcb76e0 M BlockClosure>ensure: 0xe66c900: a(n) BlockClosure > 0xffcb7708 I File>writeStreamDo: 0xe612500: a(n) File > 0xffcb7734 I MCProject>saveToFile 0xb92d790: a(n) MCProject > 0xffcb7750 M UndefinedObject>(nil) 0x8b75b00: a(n) UndefinedObject > 0xb73ad00 s OpalCompiler>evaluate > 0xb92dec8 s RubSmalltalkEditor>evaluate:andDo: > 0xb92df58 s RubSmalltalkEditor>highlightEvaluateAndDo: > 0xb743418 s [] in > GLMMorphicPharoScriptRenderer(GLMMorphicPharoCodeRenderer)>actOnHighlightAndEvaluate: > 0xb73ad60 s RubEditingArea(RubAbstractTextArea)>handleEdit: > 0xb92dff8 s [] in > GLMMorphicPharoScriptRenderer(GLMMorphicPharoCodeRenderer)>actOnHighlightAndEvaluate: > 0xb743478 s WorldState>runStepMethodsIn: > 0xb73adc0 s WorldMorph>runStepMethods > 0xb92e070 s WorldState>doOneCycleNowFor: > 0xb7434d8 s WorldState>doOneCycleFor: > 0xb73ae20 s WorldMorph>doOneCycle > 0x944db08 s [] in MorphicUIManager>(nil) > 0x944da80 s [] in BlockClosure>(nil) > > > > > -- Mariano http://marianopeck.wordpress.com

Jan. 4, 2016

Re: [Pharo-users] Working with a compressed Fuel file?

by Stephan Eggermont

On 03-01-16 20:31, Mariano Martinez Peck wrote: > I may have a hint. Which is the error upon materialization? A dnu on the > stream? Which message? A segmentation fault when saving Smalltalk stack dump: 0xffcb7390 M GZipWriteStream(DeflateStream)>deflateBlock 0xe66c808: a(n) GZipWriteStream 0xffcb73b4 M GZipWriteStream(DeflateStream)>next:putAll:startingAt: 0xe66c808: a(n) GZipWriteStream 0xffcb73d8 M FLBufferedWriteStream>flushBuffer 0xe66cb48: a(n) FLBufferedWriteStream 0xffcb73f0 M FLBufferedWriteStream>nextBytesPutAll: 0xe66cb48: a(n) FLBufferedWriteStream 0xffcb7410 M FLEncoder>encodeString: 0xe66c720: a(n) FLEncoder 0xffcb742c M ByteString>serializeOn: 0xcce25a0: a(n) ByteString 0xffcb7448 M FLHookPrimitiveCluster>serializeInstance:with: 0xe713af8: a(n) FLHookPrimitiveCluster 0xffcb746c M [] in FLHookPrimitiveCluster(FLIteratingCluster)>serializeInstancesStepWith: 0xe713af8: a(n) FLHookPrimitiveCluster 0xffcb7494 M IdentitySet(Set)>do: 0xf70b230: a(n) IdentitySet 0xffcb74b0 M FLHookPrimitiveCluster(FLIteratingCluster)>serializeInstancesStepWith: 0xe713af8: a(n) FLHookPrimitiveCluster 0xffcb74cc M FLSerialization>clusterInstancesStepOf: 0xe66c6e8: a(n) FLSerialization 0xffcb74e8 M [] in FLSerialization>instancesStep 0xe66c6e8: a(n) FLSerialization 0xffcb750c M OrderedCollection>do: 0xf70b1e0: a(n) OrderedCollection 0xffcb7530 I FLSerialization>instancesStep 0xe66c6e8: a(n) FLSerialization 0xffcb7550 I FLSerialization>run 0xe66c6e8: a(n) FLSerialization 0xffcb7574 I [] in FLSerializer>setDefaultSerialization 0xe66c700: a(n) FLSerializer 0xffcb75a0 I [] in FLSerializer>serialize:on: 0xe66c700: a(n) FLSerializer 0xffcb75cc I [] in FLEncoder class>on:globalEnvironment:do: 0x8f20878: a(n) FLEncoder class 0xffcb75ec M BlockClosure>ensure: 0xe66c770: a(n) BlockClosure 0xffcb7614 I FLEncoder class>on:globalEnvironment:do: 0x8f20878: a(n) FLEncoder class 0xffcb7640 I FLSerializer>serialize:on: 0xe66c700: a(n) FLSerializer 0xffcb7668 I FLSerializer class>serialize:on: 0x8eb91d8: a(n) FLSerializer class 0xffcb7694 I [] in MCProject>saveToFile 0xb92d790: a(n) MCProject 0xffcb76c0 I [] in File>writeStreamDo: 0xe612500: a(n) File 0xffcb76e0 M BlockClosure>ensure: 0xe66c900: a(n) BlockClosure 0xffcb7708 I File>writeStreamDo: 0xe612500: a(n) File 0xffcb7734 I MCProject>saveToFile 0xb92d790: a(n) MCProject 0xffcb7750 M UndefinedObject>(nil) 0x8b75b00: a(n) UndefinedObject 0xb73ad00 s OpalCompiler>evaluate 0xb92dec8 s RubSmalltalkEditor>evaluate:andDo: 0xb92df58 s RubSmalltalkEditor>highlightEvaluateAndDo: 0xb743418 s [] in GLMMorphicPharoScriptRenderer(GLMMorphicPharoCodeRenderer)>actOnHighlightAndEvaluate: 0xb73ad60 s RubEditingArea(RubAbstractTextArea)>handleEdit: 0xb92dff8 s [] in GLMMorphicPharoScriptRenderer(GLMMorphicPharoCodeRenderer)>actOnHighlightAndEvaluate: 0xb743478 s WorldState>runStepMethodsIn: 0xb73adc0 s WorldMorph>runStepMethods 0xb92e070 s WorldState>doOneCycleNowFor: 0xb7434d8 s WorldState>doOneCycleFor: 0xb73ae20 s WorldMorph>doOneCycle 0x944db08 s [] in MorphicUIManager>(nil) 0x944da80 s [] in BlockClosure>(nil)

Jan. 4, 2016

Re: [Pharo-users] Versionner and package dependencies

by Christophe Demarey

Le 4 janv. 2016 Ã 10:52, Ferlicot D. Cyril a Ã©crit : > Le 04/01/2016 10:44, Christophe Demarey a Ã©crit : >> Hi Cyril, >> >> It is not something we want in Versionner. >> An external project *must* have a configuration to refer to it. If not, >> you will take random packages without knowing if they have themselves >> dependencies. >> What you should do is to create a project for that and then ask >> Versionner to only load the package you need (right-click on the project >> dependency). >> >> Christophe > > Hi, > > So we have to create ourself a configuration for each project that > doesn't have a configuration/group that match our needs if we want to > use versionner if I understand right. Ok, thank you. only if they do not have a configuration. If you need some packages or groups, you can specify them in the "loads" directive. > > And is there a way to execute pre/post scripts (#postLoadDoIt: in > ConfigurationOfXXX) with versionner ? If not is it something you want to > add to versionner or this will not be add ? It is Metacello that execute these scripts. Versionner only allows you to edit configurations. The load options in Versionner use Metacello, so they are executed.

Jan. 4, 2016

Re: [Pharo-users] [Pharo-dev] Pharo-contribution down

by Christophe Demarey

yes, a problem on the CI infrastructure. IT team told me it will be fixed tomorrow Le 2 janv. 2016 Ã 18:51, Esteban Lorenzano a Ã©crit : > everything is down > I think we need to wait âtill monday to fix it :( > > Esteban > >> On 02 Jan 2016, at 18:39, Damien Cassou <damien.cassou(a)inria.fr> wrote: >> >> The Jenkins for pharo-contribution seems to be down: builds never >> finish. >> >> https://ci.inria.fr/pharo-contribution >> >> -- >> Damien Cassou >> http://damiencassou.seasidehosting.st >> >> "Success is the ability to go from one failure to another without >> losing enthusiasm." --Winston Churchill >> > >

Jan. 4, 2016

Re: [Pharo-users] Adding description doc for Catalog browser projects

by Stephan Eggermont

On 04-01-16 11:39, Dimitris Chloupis wrote: > It has just occured me to that since meta repo is public and anyone can > commit to it, is it ok if I add descriptions to projects that have none > ? Because I am tried of seeing a project on Catalog Browser with no idea > what it does. > > But i thought to ask permission to edit other people's configurations, > though I wont be touching the configurations themselves only add > descriptions to projects I find interesting yet they have not description. > > Is that ok with you ? Adding descriptions to projects is very helpful. Another thing that is helpful is checking the symbolic versions (#stable, #development, #'releaseA.B') and adding #'pharo5.x' versions (and #'pharo4.x') where that makes sense. Everywhere where #common refers to an older version it is an improvement to do so. From the version string of the method you can see what the current version of pharo was at the time the configuration was updated. Actually trying to load the configuration and reporting/fixing issues is of course even better. Adding a new version of a configuration only in the meta repo is not so helpful. It will get overwritten as soon as a new version is copied from the original location. A lot of projects are writable though, so you can just commit in the original repo and copy to the meta repos. Just make sure the commit message explains what you changed. If you make a change, you can copy the configuration to all the older meta repos too (I'm not sure why ss3 is missing) Stephan

Jan. 4, 2016

Re: [Pharo-users] Lawsuit Tracker app

by Esteban Lorenzano

> On 04 Jan 2016, at 11:23, SaÅ¡a JaniÅ¡ka <gour(a)atmarama.com> wrote: > > On Ned, 2016-01-03 at 12:49 +0100, Esteban Lorenzano wrote: > >> you have it: >> >> http://catalog.pharo.org > > That's nice, but there are, imho, too many pkgs with "No description > provided", so maybe that should be made as mandatory? it is mandatoryâ¦ but people does not provide them, and we could reject the projects, but then they will be irremediable lost. So we took the âleast painâ path. I encourage people to provide correct project descriptions. cheers, Esteban > > > Sincerely, > Gour > > -- > In the material world, one who is unaffected by whatever good > or evil he may obtain, neither praising it nor despising it, > is firmly fixed in perfect knowledge. > > > > >

Jan. 4, 2016

Re: [Pharo-users] Adding description doc for Catalog browser projects

by Dimitris Chloupis

very good idea Nobert I will do that, and ever better post it here as well On Mon, Jan 4, 2016 at 12:53 PM Norbert Hartl <norbert(a)hartl.name> wrote: > > > Am 04.01.2016 um 11:39 schrieb Dimitris Chloupis <kilon.alios(a)gmail.com > >: > > > > It has just occured me to that since meta repo is public and anyone can > commit to it, is it ok if I add descriptions to projects that have none ? > Because I am tried of seeing a project on Catalog Browser with no idea what > it does. > > > > But i thought to ask permission to edit other people's configurations, > though I wont be touching the configurations themselves only add > descriptions to projects I find interesting yet they have not description. > > > > Is that ok with you ? > > Most of the configurations are just copied to the meta repo. They are > usually kept in a project repo and copied from there. So your changes get > easily lost. But you can provide the catalog methods to the author of the > package. I think most are happy to include your changes. > > Norbert >

Jan. 4, 2016

Re: [Pharo-users] Adding description doc for Catalog browser projects

by Norbert Hartl

> Am 04.01.2016 um 11:39 schrieb Dimitris Chloupis <kilon.alios(a)gmail.com>: > > It has just occured me to that since meta repo is public and anyone can commit to it, is it ok if I add descriptions to projects that have none ? Because I am tried of seeing a project on Catalog Browser with no idea what it does. > > But i thought to ask permission to edit other people's configurations, though I wont be touching the configurations themselves only add descriptions to projects I find interesting yet they have not description. > > Is that ok with you ? Most of the configurations are just copied to the meta repo. They are usually kept in a project repo and copied from there. So your changes get easily lost. But you can provide the catalog methods to the author of the package. I think most are happy to include your changes. Norbert

Jan. 4, 2016

Re: [Pharo-users] Using Playgrounds as a notepad

by Sven Van Caekenberghe

> On 04 Jan 2016, at 07:34, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > Hi, > >> On Jan 4, 2016, at 3:21 AM, Andy Burnett <andy.burnett(a)knowinnovation.com> wrote: >> >> I often find that I need to do simple manipulations to passages of text, e.g. remove all carriage returns, or extract email addresses etc. >> >> Pasting the text into a Playground doesn't work because there is always an apostrophe, or line break or... etc. and the playground complains. >> >> Is there a way to tell a Playground to just ignore the text, and give me a handle to its contents, so that I can then do something like >> >> playgroundId contents splitOn:Character space. >> >> Alternatively, is there another object that would be more appropriate? Playground would be really useful just because it is in the menu, and always available. > > The Playground does not yet allow you to do that. But, you can use the Clipboard: > > Clipboard clipboardText splitOn:Character space. I do this a lot: using #clipboardText is a way to get to a copied string without any problems. You can also do a Print It on 'Clipboard clipboardText asString' which will render the string using the Pharo quoting conventions. > Cheers, > Doru > >> Cheers >> Andy > > -- > www.tudorgirba.com > www.feenk.com > > "Value is always contextual."

Jan. 4, 2016

Adding description doc for Catalog browser projects

by Dimitris Chloupis

It has just occured me to that since meta repo is public and anyone can commit to it, is it ok if I add descriptions to projects that have none ? Because I am tried of seeing a project on Catalog Browser with no idea what it does. But i thought to ask permission to edit other people's configurations, though I wont be touching the configurations themselves only add descriptions to projects I find interesting yet they have not description. Is that ok with you ?

Jan. 4, 2016