- Pharo-dev - lists.pharo.org

[Pharo-project] [ANN][DBX] Phoseydon Beta2
by Guillermo Polito Jan. 5, 2012

Jan. 5, 2012

Hi! I'm willing to announce the second beta release of Phoseydon, part of the DBXTalk project, supported by ESUG :). It's main new feature is a simple internal dsl to generate entities, so you can create applications from something like: personEntity := application entityNamed: #Person. personEntity hasString: #nickname; hasInteger: #age; hasBoolean: #isProgrammer. petEntity := application entityNamed: #Pet. petEntity hasString: #nickname. personEntity hasMany: #Pet as: #pets. petEntity hasOne: #Person as: #owner. Also, a little manual is already written in: http://dbxtalk.smallworks.com.ar/pier/Documentation For download: http://dbxtalk.smallworks.com.ar/pier/Download Issues, mails, questions: http://dbxtalk.smallworks.com.ar/pier/Support Cheers, the DBXTalk Team

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[Pharo-project] Fwd: xpath queries
by StÃ©phane Ducasse Jan. 5, 2012

Jan. 5, 2012

Begin forwarded message: > From: Giovanni Corriga <giovanni(a)corriga.net> > Subject: Re: [Pharo-project] xpath queries > Date: January 5, 2012 4:02:49 PM GMT+01:00 > To: StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > > Stef, > > the below message was bounces by the mailing list server. Can you > please forward it? > > Thanks, > > Giovanni > > 2012/1/5 Giovanni Corriga <giovanni(a)corriga.net>: >> Stef, >> >> I have now set the license to MIT. I actually wanted to put the code >> in the public domain, but Squeaksource does not allow that. >> >> Giovanni >> >> 2012/1/4 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: >>> We can ask giovanni because he wrote it. >>> Doru you can use the ConfigurationOfXMLSupport to load it. >>> >>> >>> Stef >>> >>> On Jan 4, 2012, at 2:33 PM, Tudor Girba wrote: >>> >>>> Hi Alain, >>>> >>>> By mistake I somehow did not see this mail. Thanks for the pointer. I >>>> did not know about it. >>>> >>>> Looking at the repository, there is no license. Of course, this can be >>>> just a mistake, but as it stands, it mean it is not open source. >>>> >>>> Cheers, >>>> Doru >>>> >>>> On Mon, Dec 19, 2011 at 2:15 PM, Alain Fischer >>>> <mailinglist.fischer(a)bluewin.ch> wrote: >>>>> Do you know Pastell ? >>>>> http://www.squeaksource.com/Pastell.html >>>>> http://wiki.squeak.org/squeak/Pastell >>>>> http://blog.corriga.net/2007/06/pastell-xpath-like-library-for-squeak.html >>>>> http://astares.blogspot.com/2010/01/pharosqueak-and-xml.html >>>>> >>>>> >>>>> On 19 dÃ©c. 11, at 12:43, Tudor Girba wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> Is there some solution for supporting XPath queries in Pharo? >>>>>> >>>>>> Cheers, >>>>>> Doru >>>>>> >>>>>> -- >>>>>> www.tudorgirba.com >>>>>> >>>>>> "Every thing has its own flow" >>>>>> >>>>> >>>>> >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow" >>>> >>>

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[Pharo-project] Accelerated PNG reader
by Hilaire Fernandes Jan. 5, 2012

Jan. 5, 2012

In the past, I remember about some Squeak improvment about the read speed of PNG. As far as I remember these optimisation went in Pharo. Is it the case? Hilaire -- Dr. Geo -- http://www.drgeo.eu

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[Pharo-project] stalls on jenkins
by Igor Stasenko Jan. 5, 2012

Jan. 5, 2012

i suspecting there are problems with network.. otherwise i have no idea what may cause stalls. many unrelated jobs are just stalling indefinitely long. maybe it is problem with sockets/semaphores? i currently trying to run 1.4 tests on my machine (just need to build a proper VM first) -- Best regards, Igor Stasenko.

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[Pharo-project] xpath queries
by Tudor Girba Jan. 5, 2012

Jan. 5, 2012

Hi, Is there some solution for supporting XPath queries in Pharo? Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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[Pharo-project] Tomcat on Smalltalk/X
by Pavel Krivanek Jan. 5, 2012

Jan. 5, 2012

Hi, I would like to mention an interesting success by colleauges from Smalltalk/X. They are able to run Tomcat directly on their stX:libJava. https://swing.fit.cvut.cz/blog/libjava_tomcat Cheers, -- Pavel

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[Pharo-project] happy new year plus cogdroid news
by Alain Rastoul Jan. 4, 2012

Jan. 4, 2012

Hi Pharo guys, First, let me wish you a happy new year, health, and success in your projects. I also wanted to mention that I started the first day of this year trying Pharo on an android tablet (sony) with my develoment image (Pharo 1.3 with lot of stuff loaded : seaside, glorp, dbx, moose fuel and more) and it was really nice ... I even got a local seaside web server running on the tablet. ... 8-) IMHO a great opportunity for Pharo, the ONLY IDE running natively on Android (and mac, and linux and windows), a hyped new system, new media (back to the think pad?) ... There is still a lot of work to make Pharo a "good android citizen" , including (just thoughts): - several basic UI improvements , it is quite difficult to click on a corner to expand a window - keyboard improvements : no way to get alt or ctl key working so far - new theme for tablet (bigger fonts, bigger scrollbars etc) (I started to look at this) - new smalltalk tools : browser, finder inspector (I will try a small Glamourous browser ) - reduce cpu usage (suspend/awake pharo process ? ) - interface to android content providers (audio, video, calendar data etc) - ... and for sure lot more Many thanks to Andreas, Dimitri and other people who worked on it Best regards, Alain

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[Pharo-project] TWM warning while loading
by Sean P. DeNigris Jan. 4, 2012

Jan. 4, 2012

In Pharo 1.4 update: #14261: (ConfigurationOfTilingWindowManager project version: #bleedingEdge) load This package depends on the following classes: OBBrowser You must resolve these dependencies before you will be able to load these definitions: patchworkUIThemeColor Select Proceed to continue, or close this window to cancel the operation. -- View this message in context: http://forum.world.st/TWM-warning-while-loading-tp4257854p4257854.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] VM crash on update
by Milan Mimica Jan. 4, 2012

Jan. 4, 2012

Hello! I can quite easily crash the VM when updating pharo 1.4 image (Right click -> System -> Software Update). It crashes almost always. VM is Cog r2522. (gdb) bt #0 markAndTrace (oop=-7168) at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:20994 #1 0x080602c2 in markAndTraceStackPage (thePage=0xffffaa8c) at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:20887 #2 0x0806036d in markAndTraceStackPages (fullGCFlag=<value optimized out>) at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:20777 #3 markAndTraceInterpreterOops (fullGCFlag=<value optimized out>) at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:20648 #4 0x080746b1 in markPhase (fullGCFlag=-2139637670) at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:21333 #5 0x08074d3e in incrementalGC () at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:17530 #6 0x080751ff in sufficientSpaceAfterGC (minFree=-2139637670) at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:43517 #7 0x08078081 in checkForEventsMayContextSwitch (mayContextSwitch=1) at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:11257 #8 0x0807a6e0 in ceCheckForInterrupts () at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:10012 #9 0xb79886eb in ?? () #10 0x08082164 in initStackPagesAndInterpret () at /home/eliot/oscogvm/src/vm/gcc3x-cointerp.c:18088 #11 0x0805c49a in main (argc=Cannot access memory at address 0x8077b85a ) at /home/eliot/oscogvm/platforms/unix/vm/sqUnixMain.c:1769 -- Milan Mimica http://sparklet.sf.net

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[Pharo-project] roadmap
by Tudor Girba Jan. 4, 2012

Jan. 4, 2012

Hi, Lukas and Stefan (Marr) both raised the topic of the roadmap. From Lukas: > This leads me to the question: Did anybody ever sketch an architecture > of where Pharo should be heading to? I created a simplified one based > on my own understanding of the current proposals: http://bit.ly/vpnAf1 > (Google Docs). I think too that they have a point. Stef answered: > We should because we know where we want to go. I think that at the very least it is a communication issue. From outside it is unclear in what order should the efforts be spent. We have a ton of wishes, but not an understanding of where we want to get and how. Please, let's discuss this roadmap. Not listing wishes, but actionable points. I start with some questions: - beside RB and Announcements, are there other things that could be problematic - how do we approach the RB problem? Is it Ok to get it out of the image and have Jenkins build the Pharo distribution by loading the head? Cheers, Doru -- www.tudorgirba.com "Sometimes the best solution is not the best solution."

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