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Re: [Pharo-project] [Pharo-users] More GSoC ideas wanted, 3 days left ....

by S Krish

There was a work with Tiny Core Linux, that could easily be adapted for this. Depends on the details of what features needs to work though for appropriate additional libraries to be integrated in TCL . On Wed, Mar 27, 2013 at 3:00 PM, ClÃ©ment Bera <bera.clement(a)gmail.com>wrote: > Title: A Pharo Image running on top of VirtualBox with the help of a > Linux micro kernel > > Level: intermediate > > Possible mentor: Clement Bera > > Possible second mentor: Marcus Denker, Camillo Bruni > > Description > Archiving Pharo / Squeak Image is not easy : it depends on a VM, that > depends on a processor and an OS. Sometimes, we find old Pharo / Squeak > Image that we cannot run because we have lost the appropriate VM. This is > even more relevant when the project rely on a specifically built VM. > Moreover, sometimes we have also lost the Pharo / Squeak Image sources from > that image and we cannot read easily the code. I propose then to save the > working image with its sources, changes file and VM into a virtual box > image in order to have it working on top of virtual box easily forever. > This way the archived image will only depends on the computer processor, > and not on VM, OS, computer processor, source file, change file > > Technical Details > The student would have to identify a minimum linux kernel in order to run > Pharo. Then, he would have to implement some Pharo code so that by entering > 'Smalltalk saveAsVirtualBoxImage' in workspace it would create a virtual > box image in the same folder, with the current VM, source file, change > file, image and the minimum linux kernel. This command will probably go get > some part of the virtual box image (for instance the linux micro kernel) or > some external tool as Vagrant (http://www.vagrantup.com) somewhere on the > internet. Running the virtual box image would directly run the Pharo image > on the Pharo VM through a start-up process. Lastly, the student would have > to set up a Jenkins job on the Pharo-contribution continuous integration > server that create a Pharo virtual box image. If some time is remaining, > the student would have to find a solution to manage the Pharo image crashes > in virtual box. > > Benefits to the Student > The student will learn some smalltalk (networking, commandLineHandler), > how to set up a build in a Jenkins continuous integration server and some > linux command line. He will also have a nice impressive open source tool to > show. > > Benefits to the Community > The community will benefit from the archiving tool. The Pharo virtual box > image could also be interesting for some experiments. > > 2013/3/26 stephane ducasse <stephane.ducasse(a)free.fr> > >> >> On Mar 26, 2013, at 2:36 PM, Janko MivÅ¡ek <janko.mivsek(a)eranova.si> >> wrote: >> >> > Hi Stef, >> > >> > Dne 26. 03. 2013 13:35, piÅ¡e stephane ducasse: >> >> Janko >> >> >> >> Can you put andrei chis and nicolas passerini for Debugger improvment >> projects. >> > >> > Put where? As mentors? >> >> Yes they are more into it. >> >> > >> >> I know that alexandre should propose a couple of topics around roassal. >> >> >> >> I could come up with a couple of other topics. >> >> Here is one: >> > >> > Added >> > >> > Best regards >> > Janko >> >> >> >> >> >>> Ideas so far: http://gsoc2013.esug.org/ideas >> >>> >> >>> To propose an idea just respond to this post by fulfilling this idea >> >>> template: >> >>> >> >>> Title: >> >> Better rewriting rule tool >> >> >> >> >> >>> Level: (beginner, intermediate, advanced) >> >> Intermediate >> >> >> >>> Possible mentor: (if already known) >> >> Stephane Ducasse >> >> >> >>> Possible second mentor: (if already known) >> >> Andre Hora >> >>> >> >>> Description >> >> The refactoring browser is based on a powerful rewrite engine >> which transforms AST. >> >> However it is quite cumbersome to write rewrite rules. There is a >> need to build a tool to help >> >> programmers defining their own transformation. >> >> >> >>> Technical Details >> >>> >> >>> Benefits to the Student >> >> learning AST >> >> learning AST transofrmation >> >> learning AST pattern matching >> >> User interface definition >> >> >> >>> Benefits to the Community >> >> A tool that is cruelly missing. >> >> >> >> >> >>> >> >>> Best regards >> >>> Serge and Janko, >> >>> your this year GSoC admins >> >>> >> >>> >> >>> -- >> >>> Janko MivÅ¡ek >> >>> Aida/Web >> >>> Smalltalk Web Application Server >> >>> http://www.aidaweb.si >> >>> >> >> >> >> >> >> >> > >> > -- >> > Janko MivÅ¡ek >> > Aida/Web >> > Smalltalk Web Application Server >> > http://www.aidaweb.si >> > >> >> >> >

March 28, 2013

Re: [Pharo-project] bump: pharo wikipedia page sucks

by Serge Stinckwich

On Thu, Mar 28, 2013 at 4:40 PM, ClÃ©ment Bera <bera.clement(a)gmail.com> wrote: > I tried to write some more stuff on the French Pharo wiki page : > http://fr.wikipedia.org/wiki/Pharo . > > I moved all the reference to history (birth of smalltalk, relation with > companies, forking) in the history section. I tried to focus the page on How > to use Pharo and Who uses Pharo. I would like the add a part 'Why Pharo is > so great' with all its nice features, which are kind of already in the > introduction of the page but I don't know how to present it well and what to > focus on. Right now it is more like 'It is smalltalk so it is great' but not > 'This is Pharo and these are the reasons why it is great' like they have on > Amber web page. > > Tell me if you like the way I made the French Pharo wiki page I will > translate it in English. > > If you have somewhere a list of great features of Pharo to inspire me so I > can write it down in a section. > > Some more reference on how to learn Smalltalk would be nice too (Adding to > Pharo by example 1 & 2) Thank you Clement for your work. I agree with you that the Pharo should be redesign massively ;-) Maybe we should talk on the french Smalltalk mailing-list how we redesign the page ? Regards, -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://doesnotunderstand.org/

March 28, 2013

Re: [Pharo-project] Project Show & Tell - LEKtrek

by Tudor Girba

I only had a brief look. Exciting :) Doru On Thu, Mar 28, 2013 at 3:24 PM, Ben Coman <btc(a)openinworld.com> wrote: > LEKtrek is "a software development platform for electrical power > applications". This is my masters project to provide the GUI for modeling > electrical power networks, into which researchers can plug calculations. > These video presentations are still a work in progress, but just in case > you needed some filler for the Show Us Your Project sessions at > PharoConf/MooseDay, please feel free to use any portion of the three videos > listed below. These can be viewed using VLC. Note that the 020 video was > the first I ever produced and suffers a little for quality until I can fix > it after writing up my dissertation. Quality gets better in the later > videos 010 and 030. > http://files.openinworld.com/**LEKtrek/<http://files.openinworld.com/LEKtrek/> > * LEKtrek 010 Introduction 2013-02-25.mp4 - 6min - background context for > the project > * LEKtrek 020 Explorer User 2013-02-28.mp4 - 8min30 - a tool to explore > the IEC 61970 Common Information Model (of electrical power networks) > * LEKtrek 030 Modeller User 2013-03-19.mp4 - 9min - a tool for modeling an > electrical power network, and executing calculations on that model. > > The project is based on top of Roassal, Glamour & Magritte 3. It will > released open-source, but I am still musing over the finer points of > several licenses, which waits on completion of my dissertation. > > Any and all feedback on contents and aesthetics are welcome. > > cheers -ben > > -- www.tudorgirba.com "Every thing has its own flow"

March 28, 2013

Re: [Pharo-project] bump: pharo wikipedia page sucks

by ClÃ©ment Bera

I tried to write some more stuff on the French Pharo wiki page : http://fr.wikipedia.org/wiki/Pharo . I moved all the reference to history (birth of smalltalk, relation with companies, forking) in the history section. I tried to focus the page on How to use Pharo and Who uses Pharo. I would like the add a part 'Why Pharo is so great' with all its nice features, which are kind of already in the introduction of the page but I don't know how to present it well and what to focus on. Right now it is more like 'It is smalltalk so it is great' but not 'This is Pharo and these are the reasons why it is great' like they have on Amber web page. Tell me if you like the way I made the French Pharo wiki page I will translate it in English. If you have somewhere a list of great features of Pharo to inspire me so I can write it down in a section. Some more reference on how to learn Smalltalk would be nice too (Adding to Pharo by example 1 & 2) 2013/3/28 Marcus Denker <marcus.denker(a)inria.fr> > > On Mar 28, 2013, at 1:50 PM, stephane ducasse <stephane.ducasse(a)free.fr> > wrote: > > > Yes but also I do not want that people think that I want to have less > Squeak on the pharo page. > > To me a Pharo page should be about: all the history about the squeak > fork is now history for me. > > As a newbie I wante to get excited by pharo not understand the history > of ant fighting while > > elephants are running around. The license story is also a pain. > > I would move all that into history. > > > Yes. > > Marcus > > >

March 28, 2013

Re: [Pharo-project] Platform and portable versions for Pharo 2.0 too

by Marcus Denker

On Mar 28, 2013, at 1:19 PM, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On Mar 28, 2013, at 1:17 PM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > >> Marcus Denker-4 wrote >>> Sorryâ¦ we are working already on too many things and there has to be a >>> boundary >>> somewhere. >> >> I don't think this is the right place to draw it. I'm going to work now, but >> I'll do it later. I guess I could just take the nightly ones and manually >> stick in the release image, right? > > Pleaseâ¦ this now does *not* need to be done. Please. Please. Pleaseâ¦ > > (I am dead) > -> the images are carefully hand prepared (yes, this is shitty, we will fix that eventually). -> the files are served from gforge so that we count the downloads (politically important). -> now the download and the "download 2.0" pages are out of sync. The thing is that I have not Time and no Energy to work on this now. The problem is that every change has as a result work to be done. We should be careful to not waste our energy. Marcus

March 28, 2013

[Pharo-project] One more project for GSoc 2012

by Serge Stinckwich

One more project idea for Smalltalk GSoC 2013. ---------------------------------------------------------------------- Title: Phratch, a port of Scratch to Pharo 2.0 Level: intermediate Possible mentor: Jannick Laval Possible second mentor: Serge Stinckwich Description: Phratch (https://code.google.com/p/phratch/) is an ongoing port of Scratch and BYOB on Pharo 2.0. The current prototype is still suffering from a lot of bugs. Part of the work will be to add unit tests to the existing project. Even if this is a port to Pharo, we will try to build a new version that is flavor-independent. The long term objective of Phratch is to be able to use it for teaching software engineering and robotics. Technical Details: Pharo and some knowledge of Squeak Benefits to the Student: Student will participate to a very cool project. Benefits to the Community: Scratch will be rebuild on top of a modern Smalltalk version and will benefit from lastest development in the core library and VM. ---------------------------------------------------------------------- -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://doesnotunderstand.org/

March 28, 2013

[Pharo-project] Ring & namespaces

by Ben Coman

I see in a few scattered bits and pieces that Ring will support namespaces. So that presumably that will assist in porting VW code to Pharo? How near is that functionality? cheers -ben

March 28, 2013

Re: [Pharo-project] about a new pharo site

by phil＠highoctane.be

https://lastpass.com/ http://www.atlassian.com/ http://belighted.com/ A common fixture is at the bottom with the footer including a ton of links under the fold. And a call to action just in the face of visitors (get it, download it etc) And a damn product packshot. (screen shot for non ad junkies). FWIW, notice that there is a ton of social proof in there in the form of logos, testimonials etc. http://en.wikipedia.org/wiki/Social_proof Social proof is the best thing ever for us humans, we do have a herd mentality, even if the ST community still evades this somewhat. Phil 2013/3/28 Esteban A. Maringolo <emaringolo(a)gmail.com>: > The Vagrant site is cool. The RoR is nice too, but a little old these days. > But I agree the Pharo site needs to be better, and modern. > > You don't have to leave the Smalltalk community to find a simple site: > Amber-lang.net > It has all, what I think, a newcomer would expect: an intro, a few > FAQs, a code snippet, links to download it or to its Github repo. The > same goes for the Node.js webiste. > > Python and Django on the other hand have more complex websites. > > Regards! > > Esteban A. Maringolo > > > 2013/3/28 Camillo Bruni <camillobruni(a)gmail.com>: >> I like this >> http://vagrantup.com >> >> and I think you have to immediately address the users by letting them chose >> >> I am new => show how to download details and everything >> I am pro => directly show raw links / discussions ... >> I am a company? :D >> >> of course one should not exclude the other, but we should optimize for the >> targeted audience >> >> On 2013-03-28, at 11:49, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >> >>> Hi, >>> >>> I would like to discuss something about a complete redesign of the site because right now, while it was good some years ago, now is old and confusing... >>> I would like something clean and easy, more or less like the ruby on rails site: http://rubyonrails.org >>> >>> ideas? >>> >>> Esteban >>> >>> ps: this is a brainstorm for a change that will take time, do not expect too much too soon :) >> >> >

March 28, 2013

Re: [Pharo-project] in anybody out there? who uses 2.0?

by Esteban A. Maringolo

Any hints on how to load the Magritte-Seaside package? Regards, Esteban A. Maringolo 2013/3/28 Tudor Girba <tudor(a)tudorgirba.com>: > Magritte2 is a bit old. Magritte3 loads fine (we are using it in Moose). > > Doru > > > On Mar 28, 2013, at 3:11 AM, "Esteban A. Maringolo" <emaringolo(a)gmail.com> wrote: > >> Did anybody manage to load Magritte 2 at least? >> >> When running this: >> Gofer it >> squeaksource: 'MetacelloRepository'; >> package: 'ConfigurationOfMagritte2'; >> load. >> >> (ConfigurationOfMagritte2 project version: '2.0.6') load: #('Magritte-Seaside') >> >> I get the following error: >> This package depends on the following classes: >> BlockContext >> You must resolve these dependencies before you will be able to load >> these definitions: >> magritteDynamicObject >> >> Esteban A. Maringolo >> >> >> 2013/3/27 Sean P. DeNigris <sean(a)clipperadams.com>: >>> EstebanLM wrote >>>> So... I wonder... is that because we made a really cool release, or just >>>> because nobody is using it? >>> >>> I've ported most of my projects to 2.0, but I've been on holidays for a few >>> weeks, so I haven't updated to the released version. I'll know better this >>> week, but IIRC most of the bugs I noticed have been fixed. >>> >>> >>> >>> ----- >>> Cheers, >>> Sean >>> -- >>> View this message in context: http://forum.world.st/in-anybody-out-there-who-uses-2-0-tp4678552p4678640.h… >>> Sent from the Pharo Smalltalk mailing list archive at Nabble.com. >>> >> > > -- > www.tudorgirba.com > > "What we can governs what we wish." > > > >

March 28, 2013

[Pharo-project] Project Show & Tell - LEKtrek

by Ben Coman

LEKtrek is "a software development platform for electrical power applications". This is my masters project to provide the GUI for modeling electrical power networks, into which researchers can plug calculations. These video presentations are still a work in progress, but just in case you needed some filler for the Show Us Your Project sessions at PharoConf/MooseDay, please feel free to use any portion of the three videos listed below. These can be viewed using VLC. Note that the 020 video was the first I ever produced and suffers a little for quality until I can fix it after writing up my dissertation. Quality gets better in the later videos 010 and 030. http://files.openinworld.com/LEKtrek/ * LEKtrek 010 Introduction 2013-02-25.mp4 - 6min - background context for the project * LEKtrek 020 Explorer User 2013-02-28.mp4 - 8min30 - a tool to explore the IEC 61970 Common Information Model (of electrical power networks) * LEKtrek 030 Modeller User 2013-03-19.mp4 - 9min - a tool for modeling an electrical power network, and executing calculations on that model. The project is based on top of Roassal, Glamour & Magritte 3. It will released open-source, but I am still musing over the finer points of several licenses, which waits on completion of my dissertation. Any and all feedback on contents and aesthetics are welcome. cheers -ben

March 28, 2013