October 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Failing tests in 1.2

by Nicolas Cellier

Please, please, fix http://code.google.com/p/pharo/issues/detail?id=3200 before release. Cheers Nicolas 2010/10/30 Marcus Denker <marcus.denker(a)inria.fr>: > ... bug Issues for all of them > > Â Â Â Â http://code.google.com/p/pharo/issues/list?can=2&q=type=FailingTest > > > -- > Marcus Denker Â -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > >

Oct. 31, 2010

Re: [Pharo-project] InputEventFetcher starving all other processes

by StÃ©phane Ducasse

what is strange is that pharo does not change the vm code. One which OS are you? > Hi: > > On 31 Oct 2010, at 19:15, Stefan Marr wrote: > >> But the symptoms are that InputEventFetcher>>primGetNextEvent: delivers 500-1000x more events than EventSensor>>primGetNextEvent: in MVC or Squeak 4.1 images deliver. > Turns out that the array which is supposed to be filled in by '>>primGetNextEvent: array' does not get filled in correctly. > For some reason the old values stay in the array when there isn't any new event. may be a semaphore or something like that prevents some actions to happen. > > However, the very same code works for the non-Pharo images. > > Was there any change to the code in or related to this primitive (<primitive: 94>) lately? > > 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 > >

Oct. 31, 2010

Re: [Pharo-project] About literalDictionary

by StÃ©phane Ducasse

ok thanks! On Oct 31, 2010, at 9:23 PM, Levente Uzonyi wrote: > On Sun, 31 Oct 2010, stephane ducasse wrote: > >> Hi levente >> >> I saw that literalDictionary was removed from squeak compiler. >> Can you tell us the reason? > > - one class less in the system > - one class less in the HashedCollection hierarchy, so it will be easier to migrate HashedCollections to the new object format > - we have a nice example for PluggableDictionary > > > Levente > >> Tx >> >> Stef >> >> >

Oct. 31, 2010

Re: [Pharo-project] Fwd: about OPAX

by StÃ©phane Ducasse

Thanks!!! On Oct 31, 2010, at 8:06 PM, Tudor Girba wrote: > Done. > > Doru > > On 31 Oct 2010, at 12:17, StÃ©phane Ducasse wrote: > >> Hi doru >> >> could you take 15 min and add comments to the OPAX classes? >> in XMLSupport. There is not a line of comments, so I know that this is your private code that got there but still. >> >> Stef >> >> >> >> > > -- > www.tudorgirba.com > > "Don't give to get. Just give." > > > > > >

Oct. 31, 2010

Re: [Pharo-project] InputEventFetcher starving all other processes

by Stefan Marr

Hi: On 31 Oct 2010, at 19:15, Stefan Marr wrote: > But the symptoms are that InputEventFetcher>>primGetNextEvent: delivers 500-1000x more events than EventSensor>>primGetNextEvent: in MVC or Squeak 4.1 images deliver. Turns out that the array which is supposed to be filled in by '>>primGetNextEvent: array' does not get filled in correctly. For some reason the old values stay in the array when there isn't any new event. However, the very same code works for the non-Pharo images. Was there any change to the code in or related to this primitive (<primitive: 94>) lately? 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

Oct. 31, 2010

Re: [Pharo-project] About literalDictionary

by Levente Uzonyi

On Sun, 31 Oct 2010, stephane ducasse wrote: > Hi levente > > I saw that literalDictionary was removed from squeak compiler. > Can you tell us the reason? - one class less in the system - one class less in the HashedCollection hierarchy, so it will be easier to migrate HashedCollections to the new object format - we have a nice example for PluggableDictionary Levente > Tx > > Stef > >

Oct. 31, 2010

Re: [Pharo-project] how to load magritte in seaside 3.0?

by Esteban Lorenzano

MAReport from magritte 1 does not work well with Seaside 3 (it needs a small fix), all other things works ok. cheers, Esteban On 2010-10-31 06:40:31 -0300, Lukas Renggli <renggli(a)gmail.com> said: > Magritte 2 uses Grease as a portability layer and works well on Seaside 3. > > Magritte 1 has its own portability layer, works well on Seaside 2.8, > but also 3 (I think). > > You should use Magritte 2 on Seaside 3. > > Lukas > > > > On 31 October 2010 10:36, StÃ©phane Ducasse > <stephane.ducasse(a)inria.fr> wr > ote: >> thanks lukas >> >> what is magritte2 vs magritte? >> Because I 'm trying to rebuild an old image of mine that use an old versi > on of magritte >> >> Stef >> >> On Oct 31, 2010, at 10:11 AM, Lukas Renggli wrote: >> >>> Until somebody figures out why the configuration does not work you >>> could use the following script from >>> http://github.com/renggli/builder/blob/master/scripts/magritte2.st. Of >>> course this assumes that Seaside 3 is already loaded. >>> >>> Gofer new >>> Â Â Â renggli: 'magritte2'; >>> Â Â Â package: 'Magritte-Model'; >>> Â Â Â package: 'Magritte-Pharo-Model'; >>> Â Â Â package: 'Magritte-Seaside'; >>> Â Â Â package: 'Magritte-Pharo-Seaside'; >>> Â Â Â package: 'Magritte-Morph'; >>> Â Â Â package: 'Magritte-Tests-Model'; >>> Â Â Â package: 'Magritte-Tests-Pharo-Model'; >>> Â Â Â load. >>> >>> Lukas >>> >>> On 31 October 2010 09:38, stephane ducasse >>> <stephane.ducasse(a)free.fr> wr > ote: >>>> Hi >>>> >>>> I want to load magritte with Seaside 3.0 and I followed >>>> >>>> http://book.pharo-project.org/book/PharoTools/Magritte/ >>>> >>>> Magritte2 For Pharo With Seaside 3 >>>> >>>> Gofer it >>>> Â Â Â squeaksource: 'MetacelloRepository'; >>>> Â Â Â package: 'ConfigurationOfMagritte'; >>>> Â Â Â load. >>>> (ConfigurationOfMagritte2 project version: '2.0.5') load >>>> >>>> but I does not load. >>>> >>>> Stef >>>> >>>> >>>> >>>> >>> >>> >>> >>> -- >>> Lukas Renggli >>> www.lukas-renggli.ch

Oct. 31, 2010

Re: [Pharo-project] Fwd: about OPAX

by Tudor Girba

Done. Doru On 31 Oct 2010, at 12:17, StÃ©phane Ducasse wrote: > Hi doru > > could you take 15 min and add comments to the OPAX classes? > in XMLSupport. There is not a line of comments, so I know that this is your private code that got there but still. > > Stef > > > > -- www.tudorgirba.com "Don't give to get. Just give."

Oct. 31, 2010

Re: [Pharo-project] InputEventFetcher starving all other processes

by Stefan Marr

Hi: On 31 Oct 2010, at 17:32, StÃ©phane Ducasse wrote: > mike rueger changes the poll behavior of the sensor. > The idea is to get rid of polling. Well, I have not identified the source of the problem yet. But the symptoms are that InputEventFetcher>>primGetNextEvent: delivers 500-1000x more events than EventSensor>>primGetNextEvent: in MVC or Squeak 4.1 images deliver. Could there be something else in PharoCore which interacts with the VM in unexpected ways? In case that is relevant, the RoarVM uses X11 for the interface. (-headless has the same issues) 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

Oct. 31, 2010

Re: [Pharo-project] ISBN - barecode reader?

by StÃ©phane Ducasse

mirko kiefer sent me I wrote a simple client for the Amazon Web Services in Node.js that allows you to do this kind of queries. The implementation is quite straightforward - porting it to Smalltalk shouldn't be much work. http://github.com/mirkok/Node-AWS On Oct 31, 2010, at 5:59 PM, laurent laffont wrote: > On Sun, Oct 31, 2010 at 5:31 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > Thanks > > In fact after the remarks of denis I think that the most important aspect for me is how to query amazon web services :) > > > It's not the most intuitive web service but I've used it before. I will try from Pharo. > > You can have a look at: > http://www.morganney.com/blog/API/AWS-Product-Advertising-API-Requires-a-Si… > http://www.morganney.com/blog/API/Amazon-Web-Services-with-PHP-and-SimpleXM… > > Cheers, > > Laurent > > > > Stef > > On Oct 31, 2010, at 5:22 PM, laurent laffont wrote: > > > > > On Sun, Oct 31, 2010 at 4:58 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > > > > On Oct 31, 2010, at 4:29 PM, Denis Kudriashov wrote: > > > > > Why you need some library? > > > > I would like to see if I can use the webcam of my computer to scan isbn and get data for my comix. > > > > > > A solution seems to capture the image and then use zbar lib http://zbar.sourceforge.net/ > > > > Laurent > > > > > > > > Stef > > > > > With my experance barcode reader work like usual keyboard. When you scan barcode with device it chars input to current focused view like as you typed it from keyboard. > > > > > > 2010/10/31 stephane ducasse <stephane.ducasse(a)free.fr> > > > barecode > > > > > > > > > > > >

Oct. 31, 2010