- Pharo-dev - lists.pharo.org

[ann] gt4gemstone

by Tudor Girba

Hi, feenk.com is proud to announce gt4gemstone, a version of the Glamorous Toolkit aimed at supporting remote development with GemStone/S from Pharo. gt4gemstone is released as an open-source project under the MIT license and was built primarily by Andrei Chis with some marginal contributions from me. The project is hosted at: https://github.com/feenkcom/gt4gemstone The toolkit currently offers several features: â¢ Remote Playground â¢ Remote Inspector with extensions that can be coded exactly like the ones in Pharo â¢ Remote Debugger with mixed stacks (Pharo and GemStone) â¢ Basic Remote Code Browser â¢ Remote Session Handler â¢ Integration with Roassal â¢ A Glamour-specific proxy model for efficient serialization of Glamour presentations â¢ A basic proxy model for working with any remote objects from GemStone One particular aspect that we focused on is performance. So much so, that at one point inspecting objects in gt4gemstone was faster than doing them locally. In the meantime, the GT inspector from Pharo also received an upgrade. But, perhaps the most exciting thing about this project is that most extensions of the inspector can be expressed exactly in the same way both in Pharo and in GemStone, and this makes the scenario of building in Pharo and deploying in GemStone even more appealing. The official announcement with some extra details can be found here: http://www.humane-assessment.com/blog/introducing-gt4gemstone/ Cheers, Tudor -- www.tudorgirba.com www.feenk.com "There are no old things, there are only old ways of looking at them."

May 2, 2017

Re: [Pharo-dev] Pharo booklet collection

by Esteban A. Maringolo

Correct link seems to be http://files.pharo.org/books-pdfs/booklet-Glorp/2017-05-02-Glorp.spiral.pdf Esteban A. Maringolo 2017-05-02 17:28 GMT-03:00 phil(a)highoctane.be <phil(a)highoctane.be>: > link for glorp gives smacc book error > > On Tue, May 2, 2017 at 10:25 PM, Stephane Ducasse <stepharo.self(a)gmail.com> > wrote: >> >> Hi Pharoers >> >> You are lucky. The "Pharo booklet collection" edited by S. Ducasse is >> arriving... >> >> Are you ready to read nice and focused booklets? >> >> You can find at http://files.pharo.org/books/ in beta version: >> >> Smacc: the Smalltalk Compiler Compiler by J. Brant, T. Goubier, J. Lecerf >> and S. Ducasse. >> Glorp: the Object Relational Mapper framework by E. Maringolo, N. Pratt >> and R. Withney >> >> All the book material is hosted on >> https://github.com/SquareBracketAssociates so you can contribute! Fix typos >> and propose new material. >> >> We are planning a booklet on Magritte, Reddit in 10 cool classes, Voyage, >> and Mocking with BabyMock and Mocketry, XML (but we need a writer) and >> potentially PetitParser. >> >> If you have material for a tutorial and you would like to be part of the >> Pharo Booklet Collection contact S. Ducasse. >> >> S. Ducasse > >

May 2, 2017

Re: [Pharo-dev] Pharo booklet collection

by phil＠highoctane.be

Right link is http://files.pharo.org/books-pdfs/booklet-Glorp/2017-05-02-Glorp.spiral.pdf On Tue, May 2, 2017 at 10:25 PM, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > Hi Pharoers > > You are lucky. The "Pharo booklet collection" edited by S. Ducasse is > arriving... > > Are you ready to read nice and focused booklets? > > You can find at http://files.pharo.org/books/ in beta version: > > - Smacc: the Smalltalk Compiler Compiler by J. Brant, T. Goubier, J. > Lecerf and S. Ducasse. > - Glorp: the Object Relational Mapper framework by E. Maringolo, N. > Pratt and R. Withney > > All the book material is hosted on https://github.com/ > SquareBracketAssociates so you can contribute! Fix typos and propose new > material. > > We are planning a booklet on Magritte, Reddit in 10 cool classes, Voyage, > and Mocking with BabyMock and Mocketry, XML (but we need a writer) and > potentially PetitParser. > > If you have material for a tutorial and you would like to be part of the > Pharo Booklet Collection contact S. Ducasse. > > S. Ducasse >

May 2, 2017

Re: [Pharo-dev] Pharo booklet collection

by phil＠highoctane.be

link for glorp gives smacc book error On Tue, May 2, 2017 at 10:25 PM, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > Hi Pharoers > > You are lucky. The "Pharo booklet collection" edited by S. Ducasse is > arriving... > > Are you ready to read nice and focused booklets? > > You can find at http://files.pharo.org/books/ in beta version: > > - Smacc: the Smalltalk Compiler Compiler by J. Brant, T. Goubier, J. > Lecerf and S. Ducasse. > - Glorp: the Object Relational Mapper framework by E. Maringolo, N. > Pratt and R. Withney > > All the book material is hosted on https://github.com/ > SquareBracketAssociates so you can contribute! Fix typos and propose new > material. > > We are planning a booklet on Magritte, Reddit in 10 cool classes, Voyage, > and Mocking with BabyMock and Mocketry, XML (but we need a writer) and > potentially PetitParser. > > If you have material for a tutorial and you would like to be part of the > Pharo Booklet Collection contact S. Ducasse. > > S. Ducasse >

May 2, 2017

Re: [Pharo-dev] GarageGlorp

by Stephane Ducasse

Tx Do you get the test pass? When I loaded and press the button I get a resources error. I hope that we should not get a real db to get the tests pass. Stef On Tue, May 2, 2017 at 8:40 PM, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: > It is done. > > Regards! > Esteban A. Maringolo > > > 2017-04-30 14:32 GMT-03:00 Stephane Ducasse <stepharo.self(a)gmail.com>: > > tx > > > > On Sun, Apr 30, 2017 at 5:36 PM, Esteban A. Maringolo < > emaringolo(a)gmail.com> > > wrote: > >> > >> I will do so as soon as I sit in front of my computer. > >> > >> Regards! > >> > >> El abr. 29, 2017 3:35 PM, "Stephane Ducasse" <stepharo.self(a)gmail.com> > >> escribiÃ³: > >>> > >>> Hi > >>> > >>> for a tutorial I wanted to load Glorp in Pharo 60 as described in the > >>> Glorp doc. > >>> > >>> Metacello new > >>> smalltalkhubUser: 'DBXTalk' project: 'Garage'; > >>> configuration: 'GarageGlorp'; > >>> version: #stable; > >>> load. > >>> > >>> I get an error stating that > >>> The symbolic version stable is not defined in the configuration for the > >>> ... for the platform. > >>> > >>> I changed the loading instruction to > >>> > >>> Metacello new > >>> smalltalkhubUser: 'DBXTalk' project: 'Garage'; > >>> configuration: 'GarageGlorp'; > >>> version: '0.2'; > >>> load. > >>> > >>> And it seems to work. May be we should publish a symbolic version for > >>> pharo 60. > >>> I do not think that I have commit right. > >>> > >>> Stef > > > > > >

May 2, 2017

Pharo booklet collection

by Stephane Ducasse

Hi Pharoers You are lucky. The "Pharo booklet collection" edited by S. Ducasse is arriving... Are you ready to read nice and focused booklets? You can find at http://files.pharo.org/books/ in beta version: - Smacc: the Smalltalk Compiler Compiler by J. Brant, T. Goubier, J. Lecerf and S. Ducasse. - Glorp: the Object Relational Mapper framework by E. Maringolo, N. Pratt and R. Withney All the book material is hosted on https://github.com/SquareBracketAssociates so you can contribute! Fix typos and propose new material. We are planning a booklet on Magritte, Reddit in 10 cool classes, Voyage, and Mocking with BabyMock and Mocketry, XML (but we need a writer) and potentially PetitParser. If you have material for a tutorial and you would like to be part of the Pharo Booklet Collection contact S. Ducasse. S. Ducasse

May 2, 2017

Re: [Pharo-dev] Smalltalk Internet Browser

by H. Hirzel

On 5/2/17, phil(a)highoctane.be <phil(a)highoctane.be> wrote: > On Tue, May 2, 2017 at 8:45 PM, H. Hirzel <hannes.hirzel(a)gmail.com> wrote: > >> On 5/2/17, phil(a)highoctane.be <phil(a)highoctane.be> wrote: >> > Here is a workable solution: Headless Chrome >> > >> > https://developers.google.com/web/updates/2017/04/headless-chrome >> > >> > This HN thread has some interesting things we could take inspiration >> from. >> > >> > We can drive it from Pharo and grab the screen, and then show that in a >> > Morph. Then capture clicks and send then to the headless chrome. >> > >> > Will not do everything, but can be decent. >> >> +1 >> Thanks for this link, Phil. >> >> Seems to be an exercise with some OSProcess calls. >> > > More like REST calls ( https://w3c.github.io/webdriver/webdriver-spec.html > ) against chromedriver executable driving headless chrome. Ok, this makes it easier, in fact. Thanks for the clarification. > >> >> The result might as well have an application for the testing of web >> site rendering. >> >> Though there are many tools (e.g. http://phantomjs.org/) which do this >> it is convenient to do the scripting in Smalltalk. >> > > PhantomJS maintainer stepped down upon the news of ChromeHeadless becoming > available. Good to know. --Hannes > Phil > >> >> --Hannes >> >> >> > >> > Phil >> > >> > On Sun, Apr 30, 2017 at 10:37 PM, askoh <askoh(a)askoh.com> wrote: >> > >> >> Yes. It is a novel way of remote desktop. Perhaps Craig can tell if it >> >> can >> >> do >> >> the following. >> >> I want to go to a web page, select a body of text and have Smalltalk >> code >> >> analyze the text in some way and return the answer in the browser or >> >> in >> >> the >> >> Smalltalk app or file output. There should be two-way communication >> >> between >> >> app and browser. I would like to do live debugging too. >> >> >> >> Aik-Siong Koh >> >> >> >> >> >> Hi Askoh, >> >> >> >> are you also aware of Snowglobe >> >> https://thiscontext.com/2016/10/31/app-streaming-with-snowglobe/ ? >> This >> >> allows one to use a standard Smalltalk image running on the native Cog >> VM >> >> to >> >> render in a web browser. >> >> >> >> _,,,^..^,,,_ (phone) >> >> >> >> >> >> >> >> >> >> -- >> >> View this message in context: http://forum.world.st/ >> >> Smalltalk-Internet-Browser-tp4944879p4944998.html >> >> Sent from the Pharo Smalltalk Developers mailing list archive at >> >> Nabble.com. >> >> >> >> >> > >> >> >

May 2, 2017

Re: [Pharo-dev] Smalltalk Internet Browser

by phil＠highoctane.be

On Tue, May 2, 2017 at 8:45 PM, H. Hirzel <hannes.hirzel(a)gmail.com> wrote: > On 5/2/17, phil(a)highoctane.be <phil(a)highoctane.be> wrote: > > Here is a workable solution: Headless Chrome > > > > https://developers.google.com/web/updates/2017/04/headless-chrome > > > > This HN thread has some interesting things we could take inspiration > from. > > > > We can drive it from Pharo and grab the screen, and then show that in a > > Morph. Then capture clicks and send then to the headless chrome. > > > > Will not do everything, but can be decent. > > +1 > Thanks for this link, Phil. > > Seems to be an exercise with some OSProcess calls. > More like REST calls ( https://w3c.github.io/webdriver/webdriver-spec.html ) against chromedriver executable driving headless chrome. > > The result might as well have an application for the testing of web > site rendering. > > Though there are many tools (e.g. http://phantomjs.org/) which do this > it is convenient to do the scripting in Smalltalk. > PhantomJS maintainer stepped down upon the news of ChromeHeadless becoming available. Phil > > --Hannes > > > > > > Phil > > > > On Sun, Apr 30, 2017 at 10:37 PM, askoh <askoh(a)askoh.com> wrote: > > > >> Yes. It is a novel way of remote desktop. Perhaps Craig can tell if it > >> can > >> do > >> the following. > >> I want to go to a web page, select a body of text and have Smalltalk > code > >> analyze the text in some way and return the answer in the browser or in > >> the > >> Smalltalk app or file output. There should be two-way communication > >> between > >> app and browser. I would like to do live debugging too. > >> > >> Aik-Siong Koh > >> > >> > >> Hi Askoh, > >> > >> are you also aware of Snowglobe > >> https://thiscontext.com/2016/10/31/app-streaming-with-snowglobe/ ? > This > >> allows one to use a standard Smalltalk image running on the native Cog > VM > >> to > >> render in a web browser. > >> > >> _,,,^..^,,,_ (phone) > >> > >> > >> > >> > >> -- > >> View this message in context: http://forum.world.st/ > >> Smalltalk-Internet-Browser-tp4944879p4944998.html > >> Sent from the Pharo Smalltalk Developers mailing list archive at > >> Nabble.com. > >> > >> > > > >

May 2, 2017

Re: [Pharo-dev] Smalltalk Internet Browser

by H. Hirzel

On 5/2/17, phil(a)highoctane.be <phil(a)highoctane.be> wrote: > Here is a workable solution: Headless Chrome > > https://developers.google.com/web/updates/2017/04/headless-chrome > > This HN thread has some interesting things we could take inspiration from. > > We can drive it from Pharo and grab the screen, and then show that in a > Morph. Then capture clicks and send then to the headless chrome. > > Will not do everything, but can be decent. +1 Thanks for this link, Phil. Seems to be an exercise with some OSProcess calls. The result might as well have an application for the testing of web site rendering. Though there are many tools (e.g. http://phantomjs.org/) which do this it is convenient to do the scripting in Smalltalk. --Hannes > > Phil > > On Sun, Apr 30, 2017 at 10:37 PM, askoh <askoh(a)askoh.com> wrote: > >> Yes. It is a novel way of remote desktop. Perhaps Craig can tell if it >> can >> do >> the following. >> I want to go to a web page, select a body of text and have Smalltalk code >> analyze the text in some way and return the answer in the browser or in >> the >> Smalltalk app or file output. There should be two-way communication >> between >> app and browser. I would like to do live debugging too. >> >> Aik-Siong Koh >> >> >> Hi Askoh, >> >> are you also aware of Snowglobe >> https://thiscontext.com/2016/10/31/app-streaming-with-snowglobe/ ? This >> allows one to use a standard Smalltalk image running on the native Cog VM >> to >> render in a web browser. >> >> _,,,^..^,,,_ (phone) >> >> >> >> >> -- >> View this message in context: http://forum.world.st/ >> Smalltalk-Internet-Browser-tp4944879p4944998.html >> Sent from the Pharo Smalltalk Developers mailing list archive at >> Nabble.com. >> >> >

May 2, 2017

Re: [Pharo-dev] GarageGlorp

by Esteban A. Maringolo

It is done. Regards! Esteban A. Maringolo 2017-04-30 14:32 GMT-03:00 Stephane Ducasse <stepharo.self(a)gmail.com>: > tx > > On Sun, Apr 30, 2017 at 5:36 PM, Esteban A. Maringolo <emaringolo(a)gmail.com> > wrote: >> >> I will do so as soon as I sit in front of my computer. >> >> Regards! >> >> El abr. 29, 2017 3:35 PM, "Stephane Ducasse" <stepharo.self(a)gmail.com> >> escribiÃ³: >>> >>> Hi >>> >>> for a tutorial I wanted to load Glorp in Pharo 60 as described in the >>> Glorp doc. >>> >>> Metacello new >>> smalltalkhubUser: 'DBXTalk' project: 'Garage'; >>> configuration: 'GarageGlorp'; >>> version: #stable; >>> load. >>> >>> I get an error stating that >>> The symbolic version stable is not defined in the configuration for the >>> ... for the platform. >>> >>> I changed the loading instruction to >>> >>> Metacello new >>> smalltalkhubUser: 'DBXTalk' project: 'Garage'; >>> configuration: 'GarageGlorp'; >>> version: '0.2'; >>> load. >>> >>> And it seems to work. May be we should publish a symbolic version for >>> pharo 60. >>> I do not think that I have commit right. >>> >>> Stef > >

May 2, 2017