December 2011 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Loading MCZ freezes, but loading the source.st works?

by Mariano Martinez Peck

On Mon, Dec 5, 2011 at 4:21 PM, Stefan Marr <pharo(a)stefan-marr.de> wrote: > Hi: > > I got here a Monticello package that does not properly load using the > Metacello configuration. The image freezes and cmd+. does not pop up a > debugger anymore. > > However, if I extract the source.st contained in the package and file it > in manually, it does not freeze the image. > > > > I belief that I once saw with appropriate Transcript>>#show that something > caused an infinite loop. > There are dependencies in overrides I do on kernel classes. They seem to > be properly resolved in the source.st file. > > It is likely you broke DataStream, and hence #loadDefinitions or friends is looping. > Is there a way to force Monticello/Metacello to fall back on the included > source instead of using the binary snapshot? (I guess that is going wrong > for some reason). > > The binary snapshot is only for the definitions. The source is always get from the .sources. > Thanks > Stefan > > -- > Stefan Marr > Software Languages Lab > Vrije Universiteit Brussel > Pleinlaan 2 / B-1050 Brussels / Belgium > http://soft.vub.ac.be/~smarr > Phone: +32 2 629 2974 > Fax: +32 2 629 3525 > > > -- Mariano http://marianopeck.wordpress.com

Dec. 6, 2011

Re: [Pharo-project] [COTDC] 91 - WeakOrderedCollection

by Henrik Sperre Johansen

On 06.12.2011 05:07, DeNigris Sean wrote: > Awesome momentum! There are 20 comments waiting to be integrated + some already in from Squeak!!! > > Continuing in Collections... > > Today: WeakOrderedCollection > > > Comment Of The Day Contest - One Day One Comment > Rules: > #1: Each day a not commented class is elected. Each day the best comment will be integrated with name of the author(s). > #2: If you cannot comment it, deprecate it. > Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest I am the equivalent of an OrderedCollection which has had setCollection: called with a WeakArray argument (before growing). In use, contrasted to how you expect a OrderedCollection to behave normally, be aware objects are not "remove:'d" from me when not referenced elsewhere, but merely nilled. So guard against nils when iterating/accessing, and don't expect a #size which means the same. Cheers, Henry

Dec. 6, 2011

Re: [Pharo-project] [Pharo-users] [COTDC] 91 - WeakOrderedCollection

by Mariano Martinez Peck

I am as an OrderedCollection with the only difference that I hold weakly into the objects you add. For more details, read my tests in WeakOrderedCollectionTest. On Tue, Dec 6, 2011 at 5:07 AM, DeNigris Sean <sean(a)clipperadams.com> wrote: > Awesome momentum! There are 20 comments waiting to be integrated + some > already in from Squeak!!! > > Continuing in Collections... > > Today: WeakOrderedCollection > > > Comment Of The Day Contest - One Day One Comment > Rules: > #1: Each day a not commented class is elected. Each day the best comment > will be integrated with name of the author(s). > #2: If you cannot comment it, deprecate it. > Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest > -- Mariano http://marianopeck.wordpress.com

Dec. 6, 2011

[Pharo-project] issue 5048 broke Pharo Kernel

by Pavel Krivanek

Hi, the issue http://code.google.com/p/pharo/issues/detail?id=5048 broke Pharo-Kernel build on CI server. -- Pavel

Dec. 6, 2011

Re: [Pharo-project] pharo on lion

by Esteban Lorenzano

El 05/12/2011, a las 11:49p.m., Sean P. DeNigris escribiÃ³: > > Sean P. DeNigris wrote >> >> Lion fullscreen apps do not disable the dock/menu bar like Pharo does in >> fullscreen. In Lion, fullscreen apps reveal the dock when the mouse cursor >> is swiped toward the screen edge while already on the edge, and the menu >> bar appears when the top screen edge is hovered over. >> > > I see that it seems to be working correctly in the latest Cocoa VM on > Jenkins. I was using the Carbon VM ( yes Esteban, I know, it's legacy ;-) ) damn you :) > > -- > View this message in context: http://forum.world.st/pharo-on-lion-tp3682819p4163213.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. >

Dec. 6, 2011

[Pharo-project] Running Dyla at ecoop

by Alexandre Bergel

Dear all, ECOOP will be in China next year. I am wondering whether some of you plan to attend. I am thinking to run the Dyla workshop there, and I am looking for co-organizers. The website of last year edition is http://scg.unibe.ch/wiki/events/dyla2011 Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Dec. 6, 2011

[Pharo-project] [update 1.4] #14247

by Marcus Denker

14247 ----- Issue 5062: Proceed Broken http://code.google.com/p/pharo/issues/detail?id=5062 Issue 5060: postscript: do SmalltalkEditor initialize http://code.google.com/p/pharo/issues/detail?id=5060 Issue 4954: MorphicUIManager shall attempt to log the error before opening the UI http://code.google.com/p/pharo/issues/detail?id=4954 -- Marcus Denker -- http://marcusdenker.de

Dec. 6, 2011

Re: [Pharo-project] UIManager

by Henrik Sperre Johansen

On 06.12.2011 11:46, Henrik Sperre Johansen wrote: > Is it just me, or is UIManager gradually turning into a new > SystemDictionary/Project? > > Cheers, > Henry And by that I mean equivalent to those classes in purity of purpose and simplicity; UIManager used to have a clear purpose - Provide a polymorphic interface for accessing common GUI dialogs for code which doesn't care which GUI framework is in use. Right now, MorphicUIMananger also has methods for - Component building (a poor mans ToolBuilder, basically) - Global state accessor, not polymorphic (world and uiProcess handling ) - Debugger components building (!) - Accessing common Smalltalk tools (not necessarily a bad thing, but shouldn't that be the responsibility of ToolRegistry? IE a UIManager should install a proper ToolRegistry when activated, not provide an extra layer of indirection you HAVE to use if you say, want your app to work headlessly) - something called interactiveParserFor: I have no idea what means. - etc. etc. etc. Cheers, Henry

Dec. 6, 2011

[Pharo-project] UIManager

by Henrik Sperre Johansen

Is it just me, or is UIManager gradually turning into a new SystemDictionary/Project? Cheers, Henry

Dec. 6, 2011

Re: [Pharo-project] A possible bug in GZip streams

by Martin Dias

I forgot to say that I am working on a recent Pharo 1.3. And it is not only GZipWriteStream but also ZipWriteStream and ZLibWriteStream . MartÃn On Mon, Dec 5, 2011 at 10:47 AM, Martin Dias <tinchodias(a)gmail.com> wrote: > Hi, > > I get a SubscriptOutOfBounds error when I evaluate: > > | aStream zipStream | > > aStream := ByteArray new writeStream binary. > zipStream := GZipWriteStream on: aStream. > zipStream nextStringPut: ''. > zipStream nextStringPut: ''. > zipStream close. > aStream close. > aStream := aStream contents readStream binary. > zipStream := GZipReadStream on: aStream. > zipStream nextString. > zipStream nextString. > zipStream close. > aStream close. > > The error doesn't happen when I put just one string (instead of two). > > Do you see something wrong in the code? Should I report a bug? > > Thanks, > MartÃn >

Dec. 6, 2011