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

Re: [Pharo-project] Setup MacOSX snow leopard server for Pier

by HwaJong Oh

Appending from previous message: I am expecting http://pier.appdal.com to work instead of http://appdal.com:8080. HwaJong Oh -- View this message in context: http://forum.world.st/Setup-MacOSX-snow-leopard-server-for-Pier-tp3714794p3… Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Aug. 3, 2011

[Pharo-project] Setup MacOSX snow leopard server for Pier

by HwaJong Oh

Hi, http://www.appdal.com is my homepage url. Recently, I started Pier server in my MacOSX snow leopard server at url http://appdal.com:8080/ . I want to get rid of the port description 8080 from url by setting a new host assigned to port 8080 like capture image below. http://forum.world.st/file/n3714794/sccc.png Anyone succeeded doing this? HwaJong Oh -- View this message in context: http://forum.world.st/Setup-MacOSX-snow-leopard-server-for-Pier-tp3714794p3… Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Aug. 3, 2011

Re: [Pharo-project] Small Seaside image

by Mariano Martinez Peck

Hi Laurent. First, as Marcus said, there is no magic. You should really load the packages of seaside and all the minimal dependes. Just load what you need. Once you are done, evaluate ScriptLoader new cleanUpForRelease. But take a look to what that method does. Then, if you are sure you don't need certain packages from pharo core, thanks to the better modularization we have, you can remove it. Esteban did that for his images for iPhone. There are also some shrink you can do. For example, "To put all all classes with the default category. Still can browse and recompile the whole image. Most production enviroments don't care about categories...this make sense when developing." Smalltalk allClassesAndTraitsDo: [:each | each zapOrganization ]. how much did it help? Fonts. Do you need al fonts? no...remove them. etc... On Wed, Aug 3, 2011 at 10:24 AM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > > On Aug 3, 2011, at 10:17 AM, laurent laffont wrote: > > > Hi, > > > > actually using PharoCore 1.3, loading ConfigurationOfSeaside30 Core, then > ScriptLoader>>cleanUpForProduction I have a 13MB image. Is it possible to > have it smaller ? (I know a next step is to be able to use PharoKernel). > > cleanUpForProduction should result in a Core image that is just 6.5MB... so > the ConfigurationOfSeaside30 seems to load *a lot* of stuff? Maybe be a bit > selective? > > Marcus > > > -- > Marcus Denker -- http://marcusdenker.de > > > -- Mariano http://marianopeck.wordpress.com

Aug. 3, 2011

[Pharo-project] Help with a WeakOrderedCollection and objects not being GCed

by Mariano Martinez Peck

Hi guys. I am since yesterday trying to find something and I cannot. So at this point I need external eyes :) I have this little code: anObject := ClassWith2Var new. sharedObject := ClassWith1Var new. sharedObject var1: 'nose'. anObject var1: Date today. anObject var2: sharedObject. serializedObjects := FuelMareaSerializer new serializeAndWriteObject: anObject to: 'aFileName'. anObject := nil. sharedObject := nil. 3 timesRepeat: [Smalltalk garbageCollect]. serializedObjects inspect. What is important here is that FuelMareaSerializer new serializeAndWriteObject: anObject to: 'aFileName' answers a WeakOrderedCollection with each object of the serialized graph (taking anObject as the root) Now, if I print the tempVar serializedObjects I see: a WeakOrderedCollection(ClassWith1Var ClassWith2Var Date DateAndTime Duration a ClassWith1Var a ClassWith2Var 3 August 2011 2011-08-03T00:00:00+02:00 0:02:00:00 1:00:00:00 86400 2455777 'nose' 0 7200) WHYYYY?? why are all there if I put a nil to both, anObject and sharedObejct. This WeakOrderedCollection should be with all nils (except classes). Why are not being garbage collected? If I explore, for example the tempVar sharedObejct, which is at serializedObjects at: 6 and then I put explore pointers I ONLY see the array of the WeakOrderedCollection pointing to it. I don't understand. Any help is really appreaciated. -- Mariano http://marianopeck.wordpress.com

Aug. 3, 2011

Re: [Pharo-project] Small Seaside image

by Marcus Denker

On Aug 3, 2011, at 10:17 AM, laurent laffont wrote: > Hi, > > actually using PharoCore 1.3, loading ConfigurationOfSeaside30 Core, then ScriptLoader>>cleanUpForProduction I have a 13MB image. Is it possible to have it smaller ? (I know a next step is to be able to use PharoKernel). cleanUpForProduction should result in a Core image that is just 6.5MB... so the ConfigurationOfSeaside30 seems to load *a lot* of stuff? Maybe be a bit selective? Marcus -- Marcus Denker -- http://marcusdenker.de

Aug. 3, 2011

[Pharo-project] [update 1.4] #14073

by Marcus Denker

14073 ----- Issue 4574: ChangedMessageSet is not referenced http://code.google.com/p/pharo/issues/detail?id=4574 Issue 4569: load updates just loads the last update? http://code.google.com/p/pharo/issues/detail?id=4569 -- Marcus Denker -- http://marcusdenker.de

Aug. 3, 2011

[Pharo-project] Small Seaside image

by laurent laffont

Hi, actually using PharoCore 1.3, loading ConfigurationOfSeaside30 Core, then ScriptLoader>>cleanUpForProduction I have a 13MB image. Is it possible to have it smaller ? (I know a next step is to be able to use PharoKernel). Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/ Developer group: http://cara74.seasidehosting.st

Aug. 3, 2011

Re: [Pharo-project] building from PharoKernel

by Pavel Krivanek

I will look at it but today I'm not neer my computer -- Pavel 2.8.2011 v 23:15, laurent laffont <laurent.laffont(a)gmail.com>: > Is it actually possible to load ConfigurationOfSeaside30 in PharoKernel ? > > I've tried using https://ci.lille.inria.fr/pharo/job/Pharo%20Kernel%20Gofer/6/artifact/Pharo… but it seems to do nothing... > > Note that builds #7 and #8 .zip seem to contain a PharoCore and not PharoKernel. > > Laurent > > On Tue, Aug 2, 2011 at 11:08 PM, Pavel Krivanek <pavel.krivanek(a)gmail.com> wrote: > We still do not have MinimalMorphic image equivalent so there is no > reason to use it for DrGeo. However you may try to create DrGeo image, > then start with Gefer image, load all methods that are not present in > the Gofer image in form of a proxy method that will log the method > call, loads the right code and executes it. Some supporting code is on > the wiki of http://www.squeaksource.com/KernelImage.html. > MinimalMorphic was created partly using this way. > > -- Pavel > > On Tue, Aug 2, 2011 at 3:41 PM, Hilaire Fernandes > <hilaire.fernandes(a)edu.ge.ch> wrote: > > I would like to build a DrGeo image from PharoKernel. Is it something > > possible? I guess I am not the only one wondering about that > > > > Hilaire > > > > > > -- > > Education 0.2 -- http://blog.ofset.org/hilaire > > > > > > > >

Aug. 3, 2011

Re: [Pharo-project] Inspector limiting an object printString output

by Tudor Girba

+1 Doru On 3 Aug 2011, at 06:10, Igor Stasenko wrote: > In > > Inspector>>selectionPrintString it uses: > > text := [self selection printStringLimitedTo: 5000] > > which sometimes not quite adequate (sometimes i need to display more). > > I think it would be nicer if inspector would ask object, if it desires > to limit itself (when printing in big inspection pane) > and what concrete limit it desires, instead of hardcoding the number > in inspector. > > Something like: > > Object>>printStringLimited > ^ self printLimit ifNotNil: [:limit | > self printStringLimitedTo: limit ] > ifNil: [ > self printString ]. > > so, then #printLimit could be overridden by choice of developer, to > set (or not) the limits > > -- > Best regards, > Igor Stasenko AKA sig. > -- www.tudorgirba.com "We cannot reach the flow of things unless we let go."

Aug. 3, 2011

[Pharo-project] Inspector limiting an object printString output

by Igor Stasenko

In Inspector>>selectionPrintString it uses: text := [self selection printStringLimitedTo: 5000] which sometimes not quite adequate (sometimes i need to display more). I think it would be nicer if inspector would ask object, if it desires to limit itself (when printing in big inspection pane) and what concrete limit it desires, instead of hardcoding the number in inspector. Something like: Object>>printStringLimited ^ self printLimit ifNotNil: [:limit | self printStringLimitedTo: limit ] ifNil: [ self printString ]. so, then #printLimit could be overridden by choice of developer, to set (or not) the limits -- Best regards, Igor Stasenko AKA sig.

Aug. 3, 2011