- Pharo-users - lists.pharo.org

Re: [Pharo-users] is there an unique URL to the latest pharo core or dev release?

by Lukas Renggli

Having such an URL would be great indeed. Right now I always have to specify it manually as a parameter to the root image in Hudson. With a constant URL Hudson could automatically detect a new image and perform the complete build chain. Lukas On 8 August 2010 20:45, Bernardo Ezequiel Contreras <vonbecmann(a)gmail.com> wrote: > Hi All, > > Â Â is there a unique URL to the latest pharo core or dev release? > Â Â For example(it just an example to express my idea, it could be > different), > Â Â if i want the latest Pharo Core release, i would like to access the > following URL > Â Â www.pharo-project.org/PharoCore/latestRelease/ > Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â | > Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â -> > a Zip file with the latest release > > Â The same applies to Pharo Dev, it could be > Â www.pharo-project.org/Pharo/latestRelease/ > Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â | > Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â -> a Zip > file with the latest release > > Â Therefore, i could write a script to download the latest release when you > announce a new one. > Â The truth is that i am too lazy to access the web browser and navigate to > the download page. > Â Perhaps, i am missing something here. > Â Could you help me? > > thanks in advance > > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users > > -- Lukas Renggli www.lukas-renggli.ch

Aug. 8, 2010

Pharocasts: Web application testing through Selenium-RC

by laurent laffont

http://pharocasts.blogspot.com/2010/08/web-application-testing-through.html WebTester is a framework to test web applications. Designed to support several testing systems, it actually provides an implementation which uses Selenium RC. You can test a any web application with it; but if you are developing Seaside applications you can take a component (any component), and unit test that component. For me the cool part is that with this sort of tool it's easy to open the entreprise backdoor to Pharo. Pharo + WebTester can quickly integrate an existing (web) development based on other tools / languages. Christoph's voice should arrive soon. Cheers, Laurent Laffont http://pharocasts.blogspot.com/ http://magaloma.blogspot.com/

Aug. 8, 2010

is there an unique URL to the latest pharo core or dev release?

by Bernardo Ezequiel Contreras

Hi All, is there a unique URL to the latest pharo core or dev release? For example(it just an example to express my idea, it could be different), if i want the latest Pharo Core release, i would like to access the following URL www.pharo-project.org/PharoCore/latestRelease/ | -> a Zip file with the latest release The same applies to Pharo Dev, it could be www.pharo-project.org/Pharo/latestRelease/ | -> a Zip file with the latest release Therefore, i could write a script to download the latest release when you announce a new one. The truth is that i am too lazy to access the web browser and navigate to the download page. Perhaps, i am missing something here. Could you help me? thanks in advance

Aug. 8, 2010

Re: [Pharo-users] I just changed some instance variables - now what?

by Norbert Hartl

On 04.08.2010, at 09:28, Pat Maddox wrote: > Simple example: I create a Person class that has one instance variable named 'name'. I've created a few instances and put them in a collection "Person allPeople". Now I change Person's definition to have the instance variables 'firstName' and 'lastName' and remove the instance variable 'name'. > > The Person instances I have now have instance variables 'firstName' and 'lastName' set to nil. > > When I'm developing locally it is okay (if irritating) for me to wipe out any objects that I have in memory and start again. More importantly, I don't have the first clue how I'm going to deploy code and keep it up to date. I can get the new code in via Monticello, but what good is that if it wipes out all of my data? > > I feel stupid asking because I'm sure there's some aspect I'm missing, but please help me out here because I'm not seeing it. > In pharo every object has a class. If you change the class all of the objects are migrated towards the new class. Your use case is indeed a difficult one. I assume that in name you have first and last name combined. This scenario mostly means you need a two-step change. Usually you would scan all of your instances and you would create some method (splitName) that can split the name into firstName and lastName. The next step would be to add that method and the instance variables firstName and lastName to your class. In a monticello package you can have something executed after installation. That be something like Person allInstances: [:each| each splitName] Now you would have three instance variables all filled with values. In the next monticello upgrade you can remove the instance variable name from the class safely. Well, you could have the code the splits the name also to remove the instance variable. But if you are feeling insecure the two-step approach is good. Hope this helps, Norbert

Aug. 4, 2010

I just changed some instance variables - now what?

by Pat Maddox

Simple example: I create a Person class that has one instance variable named 'name'. I've created a few instances and put them in a collection "Person allPeople". Now I change Person's definition to have the instance variables 'firstName' and 'lastName' and remove the instance variable 'name'. The Person instances I have now have instance variables 'firstName' and 'lastName' set to nil. When I'm developing locally it is okay (if irritating) for me to wipe out any objects that I have in memory and start again. More importantly, I don't have the first clue how I'm going to deploy code and keep it up to date. I can get the new code in via Monticello, but what good is that if it wipes out all of my data? I feel stupid asking because I'm sure there's some aspect I'm missing, but please help me out here because I'm not seeing it. Pat

Aug. 4, 2010

Fwd: [Communities] Re: Colstme in June

by Norbert Hartl

Begin forwarded message: > As promised a short reminder for the upcoming 4th Cologne Smalltalk Meetup. The poll about the date is still open at [1] and the deadline will be a week from now. More about it at [2]. > > Cheers, > Alex > > [1] http://www.doodle.com/cskz2yetns5x359v > [2] http://colstme.selfish.org

Aug. 3, 2010

Re: [Pharo-users] libGLU.so.1: cannot open shared object file: No such file or directory

by laurent laffont

Hi, did you check that libGLU.so.1 is actually on your system ? It should be in /usr/lib/libGLU.so.1 If not, check that package mesa is installed. I'm not using OpenSuse but that's how it works on ArchLinux and Debian. Cheers, Laurent On Mon, Aug 2, 2010 at 7:23 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>wrote: > I'm using Pharo for the first time as a beginner. My O/S is > > $ uname -a > Linux shevek 2.6.31.12-0.2-desktop #1 SMP PREEMPT 2010-03-16 21:25:39 +0100 > x86_64 x86_64 x86_64 GNU/Linux > > which is OpenSuSE 11.2 > > I downloaded and unzipped Pharo-1.1-OneClick.app > with this result: > > $ pwd > /home/greg/Play/Lang/Special/Pharo/Pharo-1.1-OneClick.app > $ ./pharo.sh > libGLU.so.1: cannot open shared object file: No such file or directory > could not find module vm-display-X11 > Aborted > > However, the module does seem to exist: > > $ find . -name '*vm-display-X11*' > ./Contents/Linux/so.vm-display-X11 > > I look forward to running Pharo and sharing it with > my friends when it comes up reliably for newbies like > me on Gnu/Linux - something which Squeak has not yet > achieved! > > Thanks, > > _Greg > > J. Greg Davidson > > > Read moreâ¦ > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users >

Aug. 2, 2010

libGLU.so.1: cannot open shared object file: No such file or directory

by StÃ©phane Ducasse

I'm using Pharo for the first time as a beginner. My O/S is $ uname -a Linux shevek 2.6.31.12-0.2-desktop #1 SMP PREEMPT 2010-03-16 21:25:39 +0100 x86_64 x86_64 x86_64 GNU/Linux which is OpenSuSE 11.2 I downloaded and unzipped Pharo-1.1-OneClick.app with this result: $ pwd /home/greg/Play/Lang/Special/Pharo/Pharo-1.1-OneClick.app $ ./pharo.sh libGLU.so.1: cannot open shared object file: No such file or directory could not find module vm-display-X11 Aborted However, the module does seem to exist: $ find . -name '*vm-display-X11*' ./Contents/Linux/so.vm-display-X11 I look forward to running Pharo and sharing it with my friends when it comes up reliably for newbies like me on Gnu/Linux - something which Squeak has not yet achieved! Thanks, _Greg J. Greg Davidson Read moreâ¦

Aug. 2, 2010

Re: [Pharo-users] RecentMessageList

by Benjamin Van Ryseghem

> Now that I see you understand this, could you please take care about this > issue: > > http://code.google.com/p/pharo/issues/detail?id=2734 > > > http://forum.world.st/Conflic-between-Shout-and-PluggableTextMorph-in-Pharo… > > Thanks! > > Mariano > I've found this topic when I had the same problem :) To run tests on 1.2 about text styling, I've only file in the categories Shout-Styling and Shout-Parsing and I had to add a method to PluggableTextMorph : stylerStyled: styledCopyOfText textMorph contents runs: styledCopyOfText runs . "textMorph paragraph recomposeFrom: 1 to: textMorph contents size delta: 0." "caused chars to appear in wrong order esp. in demo mode. remove this line when sure it is fixed" textMorph updateFromParagraph. selectionInterval ifNotNil:[ textMorph editor selectInvisiblyFrom: selectionInterval first to: selectionInterval last; storeSelectionInParagraph; setEmphasisHere]. "textMorph editor blinkParen." self scrollSelectionIntoView With that, i've color in my PluggableTextMorph, but I think it's not the proper way to do it :) > Thanks > I will check your code. I was wondering why two NullObjects and not just > one? > I thought that we would have a NullStyler and the ShoutStyler > > Steph > I've now merged the two classes, there only remains NullTextStyler ^^ I've also added a new way to sort method : by package, but it's a bite too slow to be really usefull, I will try to improve that. And i've added a mini-menu on tree nodes but with only 2 items because I've no idea what could be useful Ben

Aug. 2, 2010

Re: [Pharo-users] Disabling Fractions ?

by HernÃ¡n Morales Durand

http://www.squeaksource.com/FixedDecimal.html ? 2010/7/31 Stanislav Paskalev <kshorg(a)gmail.com>: > Hi, > What is the best way to disable fractions or automatically convert > them into say floats ? > > Stanislav Paskalev > > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users >

Aug. 2, 2010