- Pharo-dev - lists.pharo.org

[Pharo-project] chasing AnObsoleteFlaps
by Nicolas Cellier Nov. 6, 2009

Nov. 6, 2009

I tried this to get rid of AnObsoleteFlaps Preferences dictionaryOfPreferences: (Preferences dictionaryOfPreferences reject: [:e | e value isObsolete]). Unfortunately, RequiredSelectors still has some references... Just too bad.

2 3

[Pharo-project] Error handling failure during load
by Schwab,Wilhelm K Nov. 6, 2009

Nov. 6, 2009

Hello all, I am gradually approaching a working load "script," but I just hit a new wrinkle in RC1: at some point in the process I get offered an emergency evaluator, which appears unable to open. There is mention of looking for something in the system dictionary, and something about "system error handling failed." Nothing is logged, and the image is helpless at that point. Any ideas for how to debug it? Creating my own build log comes to mind; the idea would be to open/update/close each time it starts work on a new package. I can also load the loader into a clean older image and see what happens. It would be _really_ nice to have a clean-loading version of OS Process/Command Shell. Actually, I do not need the shell at all, but I do need the pipeable processes. Bill

4 14

[Pharo-project] [update] 1.0 #10439
by Adrian Lienhard Nov. 6, 2009

Nov. 6, 2009

- remove tests that depend on current font choice - Issue 1331: DNU upon file-in of changeset - Issue 1398: Seaside loading via ScriptManager broken ___________________ http://www.adrian-lienhard.ch/

3 4

[Pharo-project] Announcements question
by HernÃ¡n Morales Durand Nov. 6, 2009

Nov. 6, 2009

Hi, I'm using AXAnnouncements but I suppose this question is valid for other implementations. In SASE (the "triggerEvent" event framework) one could subscribe an event for an object specifying an argument at registration time: eventSource when: #eventName send: #aSelector to: anObject with: argument I've looked at Announcements and it seems this kind of registration isn't supported without using blocks. Am I right? Before getting into details I just want to check. What people do to specify an argument at registration time with Announcements? Cheers, HernÃ¡n

3 5

[Pharo-project] Compiler compile:
by Niko Schwarz Nov. 5, 2009

Nov. 5, 2009

Hi list, consider this code: c := Compiler compile: 'meth "bla" ^ 2'. Here, c will be set to the symbol #meth. And Compiler will be added a new method "meth". This is of course counter-intuitive, but it's kind of wired into the system. Behavior>compile: does certainly more than compile. It compiles the code and adds it to itself, then returns the methodName as a symbol. Without mirrors, it's hard to do it right, though. Also, there's an easy method to add a method to a class, but no easy method to get a CompiledMethod object. I don't want to strongly advocate for my change, I just want to offer it. Here's what I did in my system: I changed Compiler>compile: to do the following: class side: compile: aString onClass: aClass ^ self new compiledMethodFor: aString onClass: aClass instance side: compiledMethodFor: textOrStream onClass: aClass | methodNode method | class := aClass. self from: textOrStream class: class context: nil notifying: nil. methodNode := self translate: sourceStream noPattern: false ifFail: [^self error: 'Compilation failed']. method := methodNode generate: #(0 0 0 0). self interactive ifTrue: [method := method copyWithTempsFromMethodNode: methodNode]. ^method This has its own problem, like: compile: suddenly has different semantics on Compiler than anywhere else. Best might be renaming Behavior>compile: to something more intuitive. Like #compileFromAndAdd:. Cheers, Niko

6 12

[Pharo-project] [update 1.1] #11034
by StÃ©phane Ducasse Nov. 5, 2009

Nov. 5, 2009

11034 ----- - Issue 1415: New version VBRegex - Issue 1413: remove presenter inst var from PasteUpMorph enjoy. Stef

1 0

[Pharo-project] [update 1.1] #11033
by StÃ©phane Ducasse Nov. 5, 2009

Nov. 5, 2009

11033 ----- - Issue 1408: SharedQueue2 doesNotUnderstand: #flushAllSuchThat: - Issue 1412: obsolete references - Issue 1384: TransparentColor instance return false when #isSelfEvaluating is called

1 0

Re: [Pharo-project] Error handling failure during load
by Dale Henrichs Nov. 5, 2009

Nov. 5, 2009

Bill, Have you looked at http://code.google.com/p/metacello? I don't think there's a lot of future tense writing there:). Dale ----- "Wilhelm K Schwab" <bschwab(a)anest.ufl.edu> wrote: | Stef, | | The classes in CommandShell-Piping would be better separated from | CommandShell. That said, I do not terribly much care about loading | CommandShell to get pipes - I care a lot that it won't load w/o | proceeding past two warnings followed by a debug/edit/proceed cycle. | I have no idea whether it is a true fix or not, but I commented out | the offending line and re-saved the package, only to find that it | loads w/o hassles. If it really is that simple, the repository should | be fixed. | | Re Metacello, I looked around for information, found a lot of future | tense writing that looked interesting, and went back to cleaning up my | recreation of Migrate for Pharo. The result is not as flashy as | Migrate, but it adds the search for unpackaged code that I wrote | (something I have never found missing in Dolphin given its IDE) and it | seems to simplify saving all packages of interest. | | I will keep an eye on Metacello, but I do not really need it at the | moment. Of greater concern to me is that I am dead in the water on | RC1. The SharedQueue2 bug stops me cold every time I try to build an | image, and strikes in a way that will not allow me to debug it by | normal means. Do we have a procedure for reverting to SharedQueue? | That might at least get me going. | | Bill | | | -----Original Message----- | From: pharo-project-bounces(a)lists.gforge.inria.fr | [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of | StÃ©phane Ducasse | Sent: Thursday, November 05, 2009 1:42 PM | To: Pharo-project(a)lists.gforge.inria.fr | Subject: Re: [Pharo-project] Error handling failure during load | | | On Nov 3, 2009, at 5:17 PM, Schwab,Wilhelm K wrote: | | > Hello all, | > | > I am gradually approaching a working load "script," but I just hit a | | > new wrinkle in RC1: at some point in the process I get offered an | > emergency evaluator, which appears unable to open. There is mention | | > of looking for something in the system dictionary, and something | about | > "system error handling failed." Nothing is logged, and the image is | | > helpless at that point. Any ideas for how to debug it? | > | > Creating my own build log comes to mind; the idea would be to open/ | | > update/close each time it starts work on a new package. I can also | | > load the loader into a clean older image and see what happens. | > | > It would be _really_ nice to have a clean-loading version of OS | > Process/Command Shell. Actually, I do not need the shell at all, | but | > I do need the pipeable processes. | | damien told today that it would be nice that some CommandShell class | such as (I do not remember) StdOut/SdtIn could be packaged with | OSProcess and not with CommandShell. Or that they are separated | because people want to get them but not need the CommandShell. | | Now bill did you got a look at Metacello? | Because I'm sure it can help to maintain your packaged code. | | Stef | | | | > | > Bill | > | > | > | > _______________________________________________ | > Pharo-project mailing list | > Pharo-project(a)lists.gforge.inria.fr | > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project | | | _______________________________________________ | Pharo-project mailing list | Pharo-project(a)lists.gforge.inria.fr | http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project | | _______________________________________________ | Pharo-project mailing list | Pharo-project(a)lists.gforge.inria.fr | http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

1 0

[Pharo-project] RC1 image build failure
by Schwab,Wilhelm K Nov. 5, 2009

Nov. 5, 2009

Hello all, Whatever is happening, it keeps happening, and on two different machines, but both Ubuntu 9.10, FWIW. Attached is a shot of the whatever-it's-called window; the promised emergency evaluator does not appear (not that I would know what to do with it<g>). Comparing SharedQueue with SharedQueue2 might be interesting; with luck, there will simply be a missing method?? Bill

3 7

[Pharo-project] Juan Cook has invited you to Dropbox
by Dropbox Nov. 5, 2009

Nov. 5, 2009

We're excited to let you know that Juan Cook has invited you to Dropbox! Juan Cook has been using Dropbox to sync and share files online and across computers, and thought you might want it too. Visit http://www.getdropbox.com/link/20.cqyZ1lxSZM/NjQ3MjkzODM3 to get started. - The Dropbox Team ____________________________________________________ To stop receiving invites from Dropbox, please go to http://www.getdropbox.com/bl/568088f42f89/pharo-project%40lists.gforge.inri…

1 0