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

Re: [Pharo-project] [PBE-Spanish] Status update 2011-06-21

by Alexandre Bergel

Allende is a common name here in Chile :-) It is a bit like "Dupon" in France Alexandre On 23 Jun 2011, at 08:30, Clara Allende wrote: > BTW, I'm not related to her :P nor to Salvador Allende (the Chilean president). At least not that I'm aware of :D > Maybe I could inherit a lot of money and I don't know about it ;) LOL > > 2011/6/23 Mariano Martinez Peck <marianopeck(a)gmail.com> > > > On Wed, Jun 22, 2011 at 11:12 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > thanks clara this is great to see this book translation making progress. > We are creating good energy. > > Stef (I will ask mariano to explain me for the surname) > > > http://en.wikipedia.org/wiki/Isabel_Allende > > :) > > > > On Jun 22, 2011, at 8:10 PM, Clara Allende wrote: > > > I would like to help with the translation if I can :) and if you wish :O > > > > 2011/6/21 Diogenes Moreira <diogenes.moreira(a)gmail.com> > > Thank you very muchhhhhhhh. for your efforts > > > > D > > (and the english wrong readers ) > > > > > > On Tue, Jun 21, 2011 at 8:52 PM, Nicolas Paez <nicopaez(a)gmail.com> wrote: > > Hello everyone, > > > > Here is the weekly update of the Spanish translation of Pharo By Example book. > > > > Summary > > â¢ Just 4 charpters remaining to complete the rough translation. > > â¢ During this week we will focus on completing the translation of the remaining chapters and on fixing the compilation errors we are getting. > > â¢ We have also started to define the revision process. > > â¢ By end of June we will publish a new drop with the completed chapters. > > Chapters drill down > > > > Chapter 01: 80% > > Chapter 02: completed, but not published yet and with compilation errors > > Chapter 03: completed, already published > > Chapter 04: completed, already published > > Chapter 05: completed, but not published yet and with compilation errors > > Chapter 06: 21% > > Chapter 07: completed, and with compilation errors > > Chapter 08: completed, and with compilation errors > > Chapter 09: completed, and with compilation errors > > Chapter 10: just started > > Chapter 11: completed, already published > > Chapter 12: 52% > > Chapter 13: completed, and with compilation errors > > Chapter 14: completed > > > > Regards, > > NicoPaez > > http://nicopaez.wordpress.com > > > > > > > > > > -- > Mariano > http://marianopeck.wordpress.com > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

June 23, 2011

Re: [Pharo-project] [Pharo-users] Fwd: Faster That light

by Mariano Martinez Peck

I have worked the last days on a generic connection pool for Pharo. The > objective is to improve performances for an application that uses a network > data source (databases, LDAP, etc.). > > Hi Olivier. First, let me say that we really appreciate your project and we are happy with it :) Now, to avoid reinventing the wheel, I want to point you some stuff. 1) There is a GlorpDBX connection pool available. This is the package GlorpDBX-ConnectionPool. Documentation: http://www.squeakdbx.org/documentation/SqueakDBX%20connection%20pool%20for%… 2) There is a general purpose pool (for any kind of object) that also work in Glorp or DBXTalk. http://www.squeaksource.com/ObjectPool There is a package ObjectPool-GlorpDBX :) I cc'ed Panu, the developer. So...maybe you can join forces with him? > My work is now stable and the gain of performances is good. For exemple, I > have a benchmark that uses a SqueakDBX/PostgreSQL database and a LDAP > directory. Without the pool, the test take 6,61s, with the pool, only 0,367s > :-) > > I have made many stress tests for testing the fiability. This morning, the > connection pools has processed 270000 requests without problems. > > I think that my project can interest you. > > sure it does!!! > I don't know if the code is ready for production. > > It doesn't matter. It is good to know about it. > > The projet is on squeaksource and I have added your account (and Stef also) > as Guest. > > MCHttpRepository > location: 'http://www.squeaksource.com/FasterThatLight' > user: '' > password: '' > > Thanks for remarks and critics. > > Thanks. I will take a look. For the pools, the expert is Diogenes and Panu :) Best regards, -- Mariano http://marianopeck.wordpress.com

June 23, 2011

Re: [Pharo-project] Athen, Cairo, Paris, Santiago, ...

by Tudor Girba

Hi, On 23 Jun 2011, at 11:15, Igor Stasenko wrote: > On 23 June 2011 10:18, Tudor Girba <tudor(a)tudorgirba.com> wrote: >> Is there a way to play with it already? >> > > No. I didn't pushed the code to repository yet. > > Will do, after i deal with hudson & VM. This is my priority right now, > which unfortunately drains more > time and energy than i expected. > > And i am the guy who can't switch focus easily, so let me finish with > this one :) Please do. This is way more important. I do not even expect for you to read this mail until you are done :) Cheers, Doru > -- > Best regards, > Igor Stasenko AKA sig. > -- www.tudorgirba.com "Every thing has its own flow."

June 23, 2011

Re: [Pharo-project] [Vm-dev] new Cog linux VM available

by Chris Muller

Thanks for the new VM Eliot. FYI, I did run into an issue - strangely Magma tests couldn't pass with this VM and I finally traced it down to the fact that UUID new gives me the same UUID every time.. This doesn't appear to be a problem in oscog.56, so must've regressed sometime since then. Regards, Chris On Sun, Jun 19, 2011 at 6:28 PM, Eliot Miranda <eliot.miranda(a)gmail.com> wrote: > > Hi All, > Â Â Â a new Cog linux VM is available at http://www.mirandabanda.org/files/Cog/VM/VM.r2437/Â which fixes a lack of correct stack alignment in Alien callouts. > > -- > best, > Eliot > >

June 23, 2011

Re: [Pharo-project] [PBE-Spanish] Status update 2011-06-21

by Clara Allende

BTW, I'm not related to her :P nor to Salvador Allende (the Chilean president). At least not that I'm aware of :D Maybe I could inherit a lot of money and I don't know about it ;) LOL 2011/6/23 Mariano Martinez Peck <marianopeck(a)gmail.com> > > > On Wed, Jun 22, 2011 at 11:12 PM, StÃ©phane Ducasse < > stephane.ducasse(a)inria.fr> wrote: > >> thanks clara this is great to see this book translation making progress. >> We are creating good energy. >> >> Stef (I will ask mariano to explain me for the surname) >> >> > http://en.wikipedia.org/wiki/Isabel_Allende > > :) > > > >> >> On Jun 22, 2011, at 8:10 PM, Clara Allende wrote: >> >> > I would like to help with the translation if I can :) and if you wish :O >> > >> > 2011/6/21 Diogenes Moreira <diogenes.moreira(a)gmail.com> >> > Thank you very muchhhhhhhh. for your efforts >> > >> > D >> > (and the english wrong readers ) >> > >> > >> > On Tue, Jun 21, 2011 at 8:52 PM, Nicolas Paez <nicopaez(a)gmail.com> >> wrote: >> > Hello everyone, >> > >> > Here is the weekly update of the Spanish translation of Pharo By Example >> book. >> > >> > Summary >> > â¢ Just 4 charpters remaining to complete the rough translation. >> > â¢ During this week we will focus on completing the translation of >> the remaining chapters and on fixing the compilation errors we are getting. >> > â¢ We have also started to define the revision process. >> > â¢ By end of June we will publish a new drop with the completed >> chapters. >> > Chapters drill down >> > >> > Chapter 01: 80% >> > Chapter 02: completed, but not published yet and with compilation errors >> > Chapter 03: completed, already published >> > Chapter 04: completed, already published >> > Chapter 05: completed, but not published yet and with compilation errors >> > Chapter 06: 21% >> > Chapter 07: completed, and with compilation errors >> > Chapter 08: completed, and with compilation errors >> > Chapter 09: completed, and with compilation errors >> > Chapter 10: just started >> > Chapter 11: completed, already published >> > Chapter 12: 52% >> > Chapter 13: completed, and with compilation errors >> > Chapter 14: completed >> > >> > Regards, >> > NicoPaez >> > http://nicopaez.wordpress.com >> > >> > >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > >

June 23, 2011

Re: [Pharo-project] Athen, Cairo, Paris, Santiago, ...

by StÃ©phane Ducasse

On Jun 23, 2011, at 11:15 AM, Igor Stasenko wrote: > On 23 June 2011 10:18, Tudor Girba <tudor(a)tudorgirba.com> wrote: >> Is there a way to play with it already? >> > > No. I didn't pushed the code to repository yet. > > Will do, after i deal with hudson & VM. This is my priority right now, > which unfortunately drains more > time and energy than i expected. > > And i am the guy who can't switch focus easily, so let me finish with > this one :) yes apparently hudson and windows is far from a love affair. So many days spent on that this is good to know Stef > > -- > Best regards, > Igor Stasenko AKA sig. >

June 23, 2011

Re: [Pharo-project] [Lsehub-staff] what about a sprint at lille July 8

by Luc Fabresse

I will be there too. #Luc 2011/6/23 Camillo Bruni <camillo.bruni(a)inria.fr> > I am certainly in :). > > > On 2011-06-22, at 09:59, StÃ©phane Ducasse wrote: > > > Hi guys > > > > I would like to get some energy around code :) > > and I propose a sprint july 8th at Lille... > > What do you think? > > > > Stef > > >

June 23, 2011

Re: [Pharo-project] focus morph

by Gary Chambers

Indeed, if you want keyboard focus on mouse down (not everything does). handlesMouseDown: evt ^ true mouseDown: evt super mouseDown: evt. self wantsKeyboardFocus ifTrue: [self takeKeyboardFocus]. Regards, Gary ----- Original Message ----- From: "Hilaire Fernandes" <hilaire.fernandes(a)edu.ge.ch> To: <pharo-project(a)lists.gforge.inria.fr> Sent: Wednesday, June 22, 2011 9:06 PM Subject: Re: [Pharo-project] focus morph > Yes, your suggestion works out of the box, but it is sad it is too much > magic looking like. I had a note on the collaborative pharo book. > > Is there some magic to set focus on mouse clic? Or is it just about > handling mouse clic and set the focus? > > Thanks > > Hilaire > > Le 22/06/2011 16:30, Hilaire Fernandes a Ã©crit : >> Thanks, great info! >> >> >> Le 22/06/2011 16:24, Gary Chambers a Ã©crit : >>> Additionally, you need to respond true to #handlesKeyboard: >>> Otherwise the Morphic event dispatcher won't send a keystroke. >>> >>> Mostly though you'll need to implement: >>> >>> keyboardFocusChange: aBoolean >>> "The message is sent to a morph when its keyboard focus changes. >>> Update for focus feedback." >>> >>> self focusChanged >>> >>> >>> +and >>> >>> drawSubmorphsOn: aCanvas >>> "Display submorphs back to front. >>> Draw the focus here since we are using inset bounds >>> for the focus rectangle." >>> >>> super drawSubmorphsOn: aCanvas. >>> self hasKeyboardFocus ifTrue: [self drawKeyboardFocusOn: aCanvas] >>> >>> >>> +and >>> >>> keyStroke: event >>> "Process keys navigation and space to toggle." >>> >>> (self navigationKey: event) ifTrue: [^self]. >>> "your key handlers here if any..." >>> >>> in order to have the focus drawn and handle tab/shift-tab navigation >>> between morphs. >>> >>> Sorry it is less than simple, just the way Morphic is (unless we >>> refactor focus stuff to be potentially applicable to all morphs). >>> >>> Regards, Gary >>> >>> ----- Original Message ----- From: "Hilaire Fernandes" >>> <hilaire.fernandes(a)edu.ge.ch> >>> To: <pharo-project(a)lists.gforge.inria.fr> >>> Sent: Wednesday, June 22, 2011 2:56 PM >>> Subject: [Pharo-project] focus morph >>> >>> >>>> Hello, >>>> >>>> In a panel morph I have a collection of morph, I want the focus >>>> features >>>> on these morphes. >>>> >>>> morphs of the collection respond true to the takesKeyboardFocus message >>>> but so far it does not help. >>>> >>>> >>>> What is the usual way to do that? >>>> >>>> >>>> -- >>>> Education 0.2 -- http://blog.ofset.org/hilaire >>>> >>>> >>> >>> >>> >> >> > > > -- > Education 0.2 -- http://blog.ofset.org/hilaire > >

June 23, 2011

Re: [Pharo-project] Athen, Cairo, Paris, Santiago, ...

by Igor Stasenko

On 23 June 2011 10:18, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Is there a way to play with it already? > No. I didn't pushed the code to repository yet. Will do, after i deal with hudson & VM. This is my priority right now, which unfortunately drains more time and energy than i expected. And i am the guy who can't switch focus easily, so let me finish with this one :) -- Best regards, Igor Stasenko AKA sig.

June 23, 2011

Re: [Pharo-project] Merge tool. No way to cherry pick the changes?

by Igor Stasenko

On 22 June 2011 23:10, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >>>> Perhaps the "non-applicable" could be streamlined. >>>> I.e., "keep current version" = not applicable. >>>> >>> yes, could be.. >>> but that logic are only for conflics.. and i didn't wanted to mess >>> with it because its a lot more work. >> >> btw, Stephane, this is a good topic for dealing with it on friday, if >> you don't have anything else in mind. > > ok > did you run MC tests? > I htink that we should invest more in running tests. > well, the changes i made are not intrusive, i mean it will work as before unless user plays with this flag using UI. So, MC will behave exactly as before and there is no problem from that side. > > >>> Because strangely , instead of using field to indicate a conflict (in >>> MCPatchOperation record) it does something strange and overly >>> complicated >>> (MCConflict). >>> >>> So, then each entry could contain >>> 'isApplicable' >>> and >>> 'isConflicting' >>> >>> and once user resolves the conflict, the isConflicting should be set to false, >>> while isApplicable are uniformly to indicate which version to use >>> (current or incoming one), when merging. >>> >>> >>>> No need for the extra menu item then. >>>> >>>> Regards, Gary >>>> >>>> ----- Original Message ----- From: "Igor Stasenko" <siguctua(a)gmail.com> >>>> To: <Pharo-project(a)lists.gforge.inria.fr> >>>> Sent: Wednesday, June 22, 2011 3:40 PM >>>> Subject: Re: [Pharo-project] Merge tool. No way to cherry pick the changes? >>>> >>>> >>>>> Here the code >>>>> http://code.google.com/p/pharo/issues/detail?id=4439 >>>>> >>>>> please tell me if it works for you. >>>>> I tested on simple merge and it works fine (the changes which i marked >>>>> as not applicable are not loaded). >>>>> >>>>> -- >>>>> Best regards, >>>>> Igor Stasenko AKA sig. >>>>> >>>> >>>> >>> >>> >>> >>> -- >>> Best regards, >>> Igor Stasenko AKA sig. >>> >> >> >> >> -- >> Best regards, >> Igor Stasenko AKA sig. >> > > > -- Best regards, Igor Stasenko AKA sig.

June 23, 2011