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Re: [Pharo-project] [ANN] Amazon AWS S3 Client

by Marcus Denker

> > > (client := ZnAWSS3Client new) > accessKeyId: '2ZGSSBGBHQGJ9VV5N441'; > secretAccessKey: 'OtxrzxIsfpFjA7SwPzILwy8Bw21TLhquhboDYROV'; > checkIntegrity: true. > > client buckets. > > client keysIn: 'my-bucket'. > > client keysIn: 'my-bucket' query: (Dictionary with: 'prefix'->'my-'). > > client at: 'my-bucket' -> 'my-key'. > > client at: 'my-bucket' -> 'my-key' put: (ZnEntity with: '0123456789'). > > client at: 'my-bucket' -> 'my-key' put: (ZnEntity with: 'Smalltalk rules S3!') headers: (Dictionary with: 'x-amz-acl'->'public-read'). > > Sven > > PS: the code does contain comments but you will need to read up on S3 first. To run anything you will have to create an AWS S3 account. > Nice! Did you check the work of Ernst Micklei and Jan van de Sandt? They implemented smalltalk libraries for S3, but in addition other services (e.g. SimpleDB) http://blog.doit.st/ http://www.slideshare.net/esug/cloudfork -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

Jan. 6, 2011

[Pharo-project] James Robertosn's Pharo videos added to website

by Mariano Martinez Peck

In: http://www.pharo-project.org/documentation/screencasts<http://www.pharo-project.org/documentation/screencasts> cheers mariano

Jan. 6, 2011

[Pharo-project] Issue 3507 in pharo: SUnitUnloader >> unloadTestPackages is wrong and outdated

by Torsten Bergmann

>I have the following remark: when I implemented this I took care to make all >remaining packages non-dirty. For example, you unload "Regex-Tests-Core" and >this will change the contents of the "Regex" package and hence make it >dirty. To avoid this, I moved tests into their own package â either into >... >Apparently somebody didn't take care when updating VB-Regex because the >tests are back in the main Regex package. Hi Adrian, I dont understand what you mean: Anything we forgot was to update #unloadTestPackages (which is now solved with issue 3507 by Mariano). In Pharo1.2beta #12292 there is no "VB-Regex" or "Regex" package anymore. So nothing to become dirty here. There is a "Regex-Core", "Regex-Help" and "Regex-Tests-Core". So test can easily be unloaded and existing packages are still clean. And yes ... if you would manually create a package "Regex" then it would have become "dirty" (because class categories are abused). But we know that and it can only be solved by introducing real packages. Using a "RegexTest..." package icould be a workaround and avoids this - but we use the same naming scheme as Seaside. Bye T. -- GMX DSL Doppel-Flat ab 19,99 Euro/mtl.! Jetzt mit gratis Handy-Flat! http://portal.gmx.net/de/go/dsl

Jan. 6, 2011

Re: [Pharo-project] Issue 3507 in pharo: SUnitUnloader >> unloadTestPackages is wrong and outdated

by Adrian Lienhard

Hi Mariano, Nice to see you working on this (sorry, I still didn't get around to do the cleanUp: refactoring (if you like to do this, please go ahead)). Regarding your extension of #unloadTestPackages I have the following remark: when I implemented this I took care to make all remaining packages non-dirty. For example, you unload "Regex-Tests-Core" and this will change the contents of the "Regex" package and hence make it dirty. To avoid this, I moved tests into their own package â either into their own package like in the case of GraphicsResources (see related comment on the issue tracker) or into the global test package "Tests". Apparently somebody didn't take care when updating VB-Regex because the tests are back in the main Regex package. Now, I don't know whether "clean packages" after shrinking is a desired property. It's not critical for me but it feels better to have a well modularized image without needing to unload random sub-packages, classes and methods. Cheers, Adrian On Jan 5, 2011, at 23:08 , pharo(a)googlecode.com wrote: > Updates: > Status: Fixed > > Comment #1 on issue 3507 by marianopeck: SUnitUnloader >> unloadTestPackages is wrong and outdated > http://code.google.com/p/pharo/issues/detail?id=3507 > > (No comment was entered for this change.) > >

Jan. 6, 2011

Re: [Pharo-project] Origins [poll]

by Adrian Lienhard

On Jan 6, 2011, at 00:37 , csrabak(a)bol.com.br wrote: > Miguel, > > You rather create a wiki page (or edit the one Stef intends to put our pictures in a near future ;-) BTW, we already have a page with pictures: http://pharo-project.org/community/contributors. Certainly there are people missing (I didn't check). We could also extend the information on this page, with country and language if this is desired (not so important for me), or the Twitter name (more interesting). Cheers, Adrian > > my 0.01999... > > -- > Cesar Rabak > > Name|Native Language|Greeting in native lang|Born country|Writing from > Cesar Rabak |Spanish/Portuguese/Italian|Hola/OlÃ¡/Ciao|Peru|SÃ£o Paulo, SP - Brazil > > > > Em 05/01/2011 19:38, Miguel CobÃ¡ < miguel.coba(a)gmail.com > escreveu: > It is a new year and I thought that it would be good to know from which > part of the world each person in this list is (or was born), so we can > get a better look at the diversity of the community. > > I start: > > Name|Native Language|Greeting in native lang|Born country|Writing from > > Miguel CobÃ¡|Spanish|Hola|Mexico|Mexico City,Mexico > > Cheers > -- > Miguel CobÃ¡ > http://twitter.com/MiguelCobaMtz > http://miguel.leugim.com.mx > > > > > >

Jan. 6, 2011

Re: [Pharo-project] Issue 3508 in pharo: cleanUpForProduction should really unload 'Graphics-Resources'

by pharo＠googlecode.com

Updates: Status: Comment Comment #2 on issue 3508 by adrian.lienhard: cleanUpForProduction should really unload 'Graphics-Resources' http://code.google.com/p/pharo/issues/detail?id=3508 No! :) This is on purpose. There is no class category GraphicsResources but there are class extensions *graphicsresources (you can see this when you browse the package with MC). The reason I did this is to be able to unload these methods without making the package 'Graphics' dirty. These graphic resources are not needed unless you want to recreate the icons. Adrian

Jan. 6, 2011

[Pharo-project] UI Painter for Pharo videos

by Geert Claes

Pretty cool videos of the UI Painter in Pharo by NullPointer: http://www.youtube.com/user/nullPointerSM http://www.youtube.com/user/nullPointerSM -- View this message in context: http://forum.world.st/UI-Painter-for-Pharo-videos-tp3177000p3177000.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Jan. 6, 2011

Re: [Pharo-project] Alien and callbacks from "foreign" threads?

by Joachim Geidel

Igor Stasenko wrote: > > Can VM handle two callbacks in parallel? No? Case closed :) > I just don't like that in certain scenarios VM will serve as a > lobotomizer for any external libraries, > which invented a highly sophisticated ways to do multiple things at one > time. > I can hear a future woes and whines about 'why it sooo fast in X , but > soo sloww smalltalk' :) > Igor, there are cases where foreign callbacks are needed and where this has nothing at all to do with performance or multi-core processors. I have already pointed out the case of monitoring a Java VM from a Smalltalk application which uses Java libraries. In this case, it's completely irrelevant what the performance is or whether the Smalltalk VM can handle two callbacks in parallel. Best regards, Joachim Geidel -- View this message in context: http://forum.world.st/Alien-and-callbacks-from-foreign-threads-tp3175989p31… Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Jan. 6, 2011

Re: [Pharo-project] controlling the size of a morph embedded in a morphtreemorph

by Alain Plantec

Hi Doru, I know it's a problem with morphtreemorph. I will have a look. Chers Alain > Hi (Alain :)), > > I am trying to embed morphs into a MorphTreeMorph, but I cannot seem to be able to control the size. > > Please take a look at the screenshot in the attachment. On the right hand side I have a tree morph that lists all methods, and when I expand a selector, I see the source code. Now, I would like to have the followings: > - the text morph fill the entire horizontal space > - the text morph expand on the vertical, too > - the label fill the entire horizontal space > > I tried to: > - set the MorphTreeMorph to have lastColumnUnbounded, and > - the morph layout to (fullFrame: (LayoutFrame fractions: (0 @ 0 corner: 1 @ 1))) > > but it did not work. > > Does anyone have an idea? > > > If you want to take a look at the example, you need Glamour: > Gofer new > squeaksource: 'Glamour'; > package: 'ConfigurationOfGlamour'; > load. > (Smalltalk at: #ConfigurationOfGlamour) perform: #loadDefault. > > and then: > GLMOtherExamples new expander openOn: Collection withAllSubclasses. > > > Cheers, > Doru > > > > > > > -- > www.tudorgirba.com > > "What we can governs what we wish." > > >

Jan. 6, 2011

Re: [Pharo-project] Origins [poll]

by Tony Fleig

Tony Fleig|English (well, American English)|Yo|USA|California, USA TF On Wed, Jan 5, 2011 at 1:38 PM, Miguel CobÃ¡ <miguel.coba(a)gmail.com> wrote: > It is a new year and I thought that it would be good to know from which > part of the world each person in this list is (or was born), so we can > get a better look at the diversity of the community. > > I start: > > Name|Native Language|Greeting in native lang|Born country|Writing from > > Miguel CobÃ¡|Spanish|Hola|Mexico|Mexico City,Mexico > > Cheers > -- > Miguel CobÃ¡ > http://twitter.com/MiguelCobaMtz > http://miguel.leugim.com.mx > > > > >

Jan. 6, 2011