July 2020 - Pharo-users - lists.pharo.org

Iceberg: Installing a baseline from a self hosted Git/Gitea repository branch

by Offray Vladimir Luna CÃ¡rdenas

HI. I'm migrating my packages from StHub to a self hosted Gitea instance. I have already a test |BaselineOf| hosted there and referring to other self hosted repositories. I'm following the [Baselines documentation](https://github.com/pharo-open-documentation/pharo-wiki/blob/… for all this. But when I try to load the baseline from the |beta/migration| branch running the code below, I get the message |Could not resolve: BaselineOfGrafoscopio in https://code.tupale.co/Offray/Grafoscopio/src/branch/beta/migration/|. How can I load Baselines hosted in a branch inside a self hosted Git/Gitea repository? |Metacello new baseline: 'Grafoscopio'; repository: 'https://code.tupale.co/Offray/Grafoscopio/src/branch/beta/migration/'; load | |Thanks,| || |Offray| ||

July 14, 2020

Re: [Pharo-users] mentor help continued

by Richard Sargent

Perhaps you should start by looking to see whether there is or are classes already in the image that do what you want. Look for classes by name (with wildcards) or for methods. For example, are there any classes which implement #hours, #minutes, or #seconds (possibly in the singular form). On Tue, Jul 14, 2020, 07:44 Roelof Wobben via Pharo-users < pharo-users(a)lists.pharo.org> wrote: > Sorry that you did not hear from me a long time but I was in a dark > place for a long time. > > but im back and have a question > > I have to make a clock so the seconds and minutes schould not be above 60, > > How can I take care of that ? > > and can I put the code here on the class side on this given method > > hour: anInteger minute: anInteger2 > self shouldBeImplemented > > or schould I use that to make a call to the instance side and take care > of there that the seconds and minutes are always valid. > > Roelof > > >

July 14, 2020

Re: [Pharo-users] need suggestion badly

by Ben Coman

Rather than spoon feed you for your masters project (and also your question is a bit generic and hard to answer), can you report the tutorial examples you've found for LibC, OSProcess and OSSubProcess. Then perhaps you can ask more focussed questions about any difficulties you have doing those tutorials. Please read http://www.catb.org/~esr/faqs/smart-questions.html Apart from basic google search, a good place to search is... http://forum.world.st/Pharo-f1294836.html or focus your google search like this... OSProcess site:forum.world.st Also, I'm not sure which book, but you may find something here... https://books.pharo.org/ cheers -ben On Sun, 12 Jul 2020 at 12:33, shawon58 <shawonhoque58(a)gmail.com> wrote: > Hello > I am doing masters project where i need to use pharo and freeCAD. In my > work > i need to send some parameter to freeCAD which can create a cube or other > type shape. After getting some idea i write a C++ code that can send > command > to freeCAD to create a cube.step file so that means i have the file for > cube > now. Just i need to compile and send some parameter to through command > line. > below i have attached my screenshot to show the gui. a simple gui to send > command line command using LibC function. where i can compile and execute > than run my box or other file using pharo gui. > But my supervisor want me to send parameter from pharo to that file which i > dont know how to do. if i can send the parameter to that file or exe than > my > work complete. as my limition is c++ file cause c++ file can hand freeCAD > command. Also i know if my file is c file than maybe i can use ffi . > > Now i need suggestion is there any way to do ? need your kind advice . > Thanks > > <http://forum.world.st/file/t372453/a.png> > > > > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html > >

July 14, 2020

mentor help continued

by Roelof Wobben

Sorry that you did not hear from me a long time but I was in a dark place for a long time. but im back and have a question I have to make a clock so the seconds and minutes schould not be above 60, How can I take care of that ? and can I put the code here on the class side on this given method hour: anInteger minute: anInteger2 Â Â Â self shouldBeImplemented or schould I use that to make a call to the instance side and take care of there that the seconds and minutes are always valid. Roelof

July 14, 2020

About some stuff to know if I launch new project to build Graphical User Interface for a database...

by Patrick Gelin

Hi, I'm testing pharo and I would like to know about some things I can't yet really get with documentation : 1. I was asking myself about delivries for (no pharo) end users. I don't want end user use pharo launcher and look at image to load it. I saw article about to build standalone executable but it was for website into a serveur. What about standalone application with graphical interface ? 2. What differences between each smalltalk implementations ? What about Gnu Smalltalk, Smalltalk/X, VisualWork or Pharo ? Do you know a functionnal benchmark web page ? 3. What about standard about pharo language and libraries ? It look pretty difficult to get ride with smalltalk libraries... What do you recomand to know about libaries and tools to build a graphical application with embededÂ database application (Like firebird or EasySQL or PostGresql) ? Do I need an Object Mapping Framework ? Do you know one open source ? 4. What about database reporting (with subreports) framework/library ? 5. What about smart forms with Database ? 6. I'm programming into Linux Mint 9.3. Can I build delivry for Windows from Linux Mint ? Do I need to export/import my project into Windows in order to build Windows delivry ? Is'it possible to launch an executable from USB without no install ? 7. I would like to use events to program Graphical User Interfaces as database frontend. Do you know avanced book to explain semaphores, graphicals framework for cross delivries (Linux / Windows) ? Thank you in advance for your responses. -- /M Patrick GELIN 78 rue du Truchay 38690 BELMONT/

July 14, 2020

Re: [Pharo-users] A question concerning Nautilus

by Serge Stinckwich

Hi RenÃ©, use instead: ClyFullBrowser openOnMethod: Integer >> #factorial Book should be updated for Pharo 8 :-) Regards, On Mon, Jul 13, 2020 at 10:42 PM Rene Paul Mages (ramix) <pharo(a)rmages.com> wrote: > Hello, > > In the chapter 2 ( A quick tour of Pharo ) of this book : > > https://github.com/SquareBracketAssociates/UpdatedPharoByExample > > we can read : > > http://ramix.org/pharo/UpdatePBE/TheSystemBrowser.png > > When I "do it" the following code Nautilus don't open on the method > factorial : > > http://ramix.org/pharo/UpdatePBE/Nautilus.png > > I am running Pharo version 8.0. under a 64 bits Linux machine. > > -- > Thanks for your help > Rene Paul Mages ( GnuPG_key 0x9840A6F7 ) > http://www.pharo.fr > http://www.linux-azur.org/ramix > http://twitter.com/RenePaulMages > > > > > -- Serge Stinckwic âhâ https://twitter.com/SergeStinckwich â

July 14, 2020

Re: [Pharo-users] smalltalkhub down

by Sven Van Caekenberghe

Hi Christophe, Thanks a lot for taking care. About the static version: that already looks great, it even has a search interface. What functionality is still missing if I may ask ? Do you need help ? I think it would be good to switch to this version as soon as possible to prevent future complaints. Sven > On 13 Jul 2020, at 20:35, Christophe Demarey <christophe.demarey(a)inria.fr> wrote: > > Hi all, > > Sorry for the downtime. Smalltalkhub should be up again. > Also, even if it is not yet fully ready, you can take a look at the static version of smalltalkhub: http://static.smalltalkhub.com/ > > Regards > >> Le 13 juil. 2020 Ã 17:20, Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> a Ã©crit : >> >> I can confirm all these issues, from StHub non-available to error 400, >> to VOMongoConnextionError. >> >> For me, anything that allow us to keep running GitMigrationTool as >> documentent would be good, no matter if the site is static or not. If >> web interface is not available, but there is anyway to get a list of the >> projects one once hosted in StHub, that's fine. >> >> Cheers, >> >> Offray >> >> On 13/07/20 8:15 a. m., Sven Van Caekenberghe wrote: >>> Yes, when you try to download a .mcz file you get a VOMongoConnectionError. >>> >>> So something is still not right. >>> >>> It would probably be better to move to a statically hosted web site ASAP, but then people will probably complain that the web UI is gone. >>> >>>> On 13 Jul 2020, at 11:57, Roch-Alexandre NominÃ© <roch(a)petaouchnok.org> wrote: >>>> >>>> Hi Sven, >>>> >>>> The web interface is up but it seems impossible to download .mcz , every attempt ends with a timeout. >>>> >>>> Best regards >>>> >>>> Roch. >>>> >>>> Le lun. 13 juil. 2020 Ã 10:06, Sven Van Caekenberghe <sven(a)stfx.eu> a Ã©crit : >>>> >>>> >>>>> On 12 Jul 2020, at 11:19, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>>>> >>>>> I am sure somebody will fix the *readonly* version of SmalltalkHub as soon as possible. >>>> It is up again. >>>> >>>> But, https://downforeveryoneorjustme.com/github ! >>> >> > >

July 13, 2020

Re: [Pharo-users] Agile Artificial Intelligence in Pharo book

by G B

smalltalkhub is up and I was able to get the source listed in the book.Â Looking forward to it and will leave a review on Amazon. On Sunday, July 12, 2020, 9:43:05 PM CDT, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: Here is the file it tries to download from SmalltalkHub. Try to locate it in the pharo-local/package-cache folder. It should load properly. Alexandre --Â _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel Â http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. On 12-07-2020, at 20:48, G B via Pharo-users <pharo-users(a)lists.pharo.org> wrote: From: G B <g_patrickb(a)yahoo.com> Subject: Re: [Pharo-users] Agile Artificial Intelligence in Pharo book Date: 12 July 2020, 20:48:11 GMT-4 To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> Thank you both. It shows the problem as:"a MCSmalltalkhubRepository(http://smalltalkhub.com/mc/Pharo/Athens/main/)" self I'll wait for it to return to service. On Sunday, July 12, 2020, 7:43:46 PM CDT, Gabriel Cotelli <g.cotelli(a)gmail.com> wrote: Smalltalk Hub is a code hosting platform and it's having problems these days. Looks like the book code has some dependency hosted there, so I think that when the problem gets solved it should work again.Â On Sun, Jul 12, 2020, 20:22 G B via Pharo-users <pharo-users(a)lists.pharo.org> wrote: I bought "Agile Artificial Intelligence in Pharo" and am using Pharo 8.0 64-bit.Â In the book it says you can download the source using: Metacello newÂ baseline: 'AgileArtificialIntelligence';Â repository: 'github://Apress/agile-ai-in-pharo/src';Â load. Then it times out with:"MCSmalltalkhubRepository(MCRepository)>>error:" self Could not load Athens-SVG-PeterUhnak.17.mcz:ZnHttpUnsuccessful: 503 Service Temporarily Unavailable I am fairly new to Pharo and run into problems with documentation being old, for example, Pharo By Example. I realize it is difficult to keep books updated with the many changes in an active project. I'm fine with that. However, how can a just published book have the source listed in its pages, but then not have it available?

July 13, 2020

Re: [Pharo-users] smalltalkhub down

by Offray Vladimir Luna CÃ¡rdenas

Thanks Christophe, I can confirm GitMigrationTool is working against the current version of SmalltalkHub as documented. The reported problems are gone. Cheers, Offray On 13/07/20 1:35 p.Â m., Christophe Demarey wrote: > Hi all, > > Sorry for the downtime. Smalltalkhub should be up again. > Also, even if it is not yet fully ready, you can take a look at the static version of smalltalkhub: http://static.smalltalkhub.com/ > > Regards > >> Le 13 juil. 2020 Ã 17:20, Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> a Ã©crit : >> >> I can confirm all these issues, from StHub non-available to error 400, >> to VOMongoConnextionError. >> >> For me, anything that allow us to keep running GitMigrationTool as >> documentent would be good, no matter if the site is static or not. If >> web interface is not available, but there is anyway to get a list of the >> projects one once hosted in StHub, that's fine. >> >> Cheers, >> >> Offray >> >> On 13/07/20 8:15 a. m., Sven Van Caekenberghe wrote: >>> Yes, when you try to download a .mcz file you get a VOMongoConnectionError. >>> >>> So something is still not right. >>> >>> It would probably be better to move to a statically hosted web site ASAP, but then people will probably complain that the web UI is gone. >>> >>>> On 13 Jul 2020, at 11:57, Roch-Alexandre NominÃ© <roch(a)petaouchnok.org> wrote: >>>> >>>> Hi Sven, >>>> >>>> The web interface is up but it seems impossible to download .mcz , every attempt ends with a timeout. >>>> >>>> Best regards >>>> >>>> Roch. >>>> >>>> Le lun. 13 juil. 2020 Ã 10:06, Sven Van Caekenberghe <sven(a)stfx.eu> a Ã©crit : >>>> >>>> >>>>> On 12 Jul 2020, at 11:19, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>>>> >>>>> I am sure somebody will fix the *readonly* version of SmalltalkHub as soon as possible. >>>> It is up again. >>>> >>>> But, https://downforeveryoneorjustme.com/github ! >

July 13, 2020

Re: [Pharo-users] smalltalkhub down

by Christophe Demarey

Hi all, Sorry for the downtime. Smalltalkhub should be up again. Also, even if it is not yet fully ready, you can take a look at the static version of smalltalkhub: http://static.smalltalkhub.com/ Regards > Le 13 juil. 2020 Ã 17:20, Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> a Ã©crit : > > I can confirm all these issues, from StHub non-available to error 400, > to VOMongoConnextionError. > > For me, anything that allow us to keep running GitMigrationTool as > documentent would be good, no matter if the site is static or not. If > web interface is not available, but there is anyway to get a list of the > projects one once hosted in StHub, that's fine. > > Cheers, > > Offray > > On 13/07/20 8:15 a. m., Sven Van Caekenberghe wrote: >> Yes, when you try to download a .mcz file you get a VOMongoConnectionError. >> >> So something is still not right. >> >> It would probably be better to move to a statically hosted web site ASAP, but then people will probably complain that the web UI is gone. >> >>> On 13 Jul 2020, at 11:57, Roch-Alexandre NominÃ© <roch(a)petaouchnok.org> wrote: >>> >>> Hi Sven, >>> >>> The web interface is up but it seems impossible to download .mcz , every attempt ends with a timeout. >>> >>> Best regards >>> >>> Roch. >>> >>> Le lun. 13 juil. 2020 Ã 10:06, Sven Van Caekenberghe <sven(a)stfx.eu> a Ã©crit : >>> >>> >>>> On 12 Jul 2020, at 11:19, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>>> >>>> I am sure somebody will fix the *readonly* version of SmalltalkHub as soon as possible. >>> It is up again. >>> >>> But, https://downforeveryoneorjustme.com/github ! >> >

July 13, 2020