March 2021 - Pharo-users - lists.pharo.org

Re: Problem installing Seaside on Windows

by StÃ©phane Ducasse

David I think that we will release a new Windows VM soon. We are chasing a problem related to some failures on Windows. Now I cannot give you a fixed date. > On 22 Mar 2021, at 16:36, David Pennington <david(a)totallyobjects.com> wrote: > > Hi everyone. > > I have been developing a new web site using Seaside on my M1 MacBookAir and I have had no issues. > > To deploy it, I have to install Pharo on either a Windows 10 or a Windows Server 2012 server. Pharo has installed on both without any issues. However, I am having problems installing Seaside. > > I have Pharo 8.0 installed on both (64 bit version). > > If I try and install from the Catalog, I get the following error in the Transcript. > > IceGenericError: Failed to stat file 'C:/Users/david/Documents/Pharo/images/Pharo 8.0 - 64bit (stable)/pharo-local. > > If I try using Monticello, I get the following: > > Metacello new > baseline:'Seaside3'; > repository: 'github://SeasideSt/Seaside:master/repository'; > load > I got an error while cloning: There was an authentication error while trying to execute the operation: . > This happens usually because you didn't provide a valid set of credentials. > You may fix this problem in different ways: > > 1. adding your keys to ssh-agent, executing ssh-add ~/.ssh/id_rsa in your command line. > 2. adding your keys in settings (open settings browser search for "Use custom SSH keys" and > add your public and private keys). > 3. using HTTPS instead SSH (Just use an url in the form HTTPS://etc.git) I will try to clone the HTTPS variant. > > Can you help please? > > David > Totally Objects -------------------------------------------- StÃ©phane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza Villeneuve d'Ascq 59650 France

March 22, 2021

Re: Problem installing Seaside on Windows

by Sanjay Minni

Hi David, I have repeatedly installed Seaside on Pharo 8 / 9 64 bit - Windows 10 without any issues and I have done it both ssh and https I do it quickly / simply by tools->iceberg->[+ add] (on top panel right) on popup select: 'clone from github.com' fill in owner: SeasideSt (case does not matter) project: seaside local directory: (leave the default for now) protocol try https first (not sure if github requires a password) or ssh which may be slightly complicated once seaside libraries are pulled in and seaside appears in the iceberg panel then right click on seaside on popup scroll down to metacello->install baseline (default) hope that works Long Haired David wrote > Hi everyone. > > I have been developing a new web site using Seaside on my M1 MacBookAir > and I have had no issues. > > To deploy it, I have to install Pharo on either a Windows 10 or a Windows > Server 2012 server. Pharo has installed on both without any issues. > However, I am having problems installing Seaside. > > I have Pharo 8.0 installed on both (64 bit version). > > If I try and install from the Catalog, I get the following error in the > Transcript. > > IceGenericError: Failed to stat file > 'C:/Users/david/Documents/Pharo/images/Pharo 8.0 - 64bit > (stable)/pharo-local. > > If I try using Monticello, I get the following: > > Metacello new > baseline:'Seaside3'; > repository: 'github://SeasideSt/Seaside:master/repository'; > load > I got an error while cloning: There was an authentication error while > trying to execute the operation: . > This happens usually because you didn't provide a valid set of > credentials. > You may fix this problem in different ways: > > 1. adding your keys to ssh-agent, executing ssh-add ~/.ssh/id_rsa in your > command line. > 2. adding your keys in settings (open settings browser search for "Use > custom SSH keys" and > add your public and private keys). > 3. using HTTPS instead SSH (Just use an url in the form HTTPS://etc.git) > I will try to clone the HTTPS variant. > > Can you help please? > > David > Totally Objects ----- cheers, Sanjay -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

March 22, 2021

Problem installing Seaside on Windows

by David Pennington

Hi everyone. I have been developing a new web site using Seaside on my M1 MacBookAir and I have had no issues. To deploy it, I have to install Pharo on either a Windows 10 or a Windows Server 2012 server. Pharo has installed on both without any issues. However, I am having problems installing Seaside. I have Pharo 8.0 installed on both (64 bit version). If I try and install from the Catalog, I get the following error in the Transcript. IceGenericError: Failed to stat file 'C:/Users/david/Documents/Pharo/images/Pharo 8.0 - 64bit (stable)/pharo-local. If I try using Monticello, I get the following: Metacello new baseline:'Seaside3'; repository: 'github://SeasideSt/Seaside:master/repository'; load I got an error while cloning: There was an authentication error while trying to execute the operation: . This happens usually because you didn't provide a valid set of credentials. You may fix this problem in different ways: 1. adding your keys to ssh-agent, executing ssh-add ~/.ssh/id_rsa in your command line. 2. adding your keys in settings (open settings browser search for "Use custom SSH keys" and add your public and private keys). 3. using HTTPS instead SSH (Just use an url in the form HTTPS://etc.git) I will try to clone the HTTPS variant. Can you help please? David Totally Objects

March 22, 2021

Connecting to a MongoDB Atlas Cluster

by Sanjay Minni

Hi can anyone pls help me with an example of connecting to a MongoDB Atlas cluster (their cloud service). My Atlas cluster replica set is at the urls yyyy-shard-00-00.xxxxx.mongodb.net:27017 yyyy-shard-00-01.xxxxx.mongodb.net:27017 yyyy-shard-00-02.xxxxx.mongodb.net:27017 The MongoDB Atlas website specifies the application connectstring as 'mongodb+srv://<username>:<password>@yyyy.xxxxx.mongodb.net/<mydefaultdatabase>?retryWrites=true&w=majority" I saw the doc / example on pharo-nosql/mongotalk but could not figure out in MongoClient - 1. how to get embed the username:password in the connectstring which i feel would be needed, 2. how to specify the default database 3. is it required to specify all three members while Mongo suggests a single part connect string which probably must be covering the cluster thanks ----- cheers, Sanjay -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

March 18, 2021

Re: [ANN] Develop in Pharo 9, run on Javascript

by Noury Bouraqadi

In PharoJS, we are able to provide a placeholder for a class upon transpilation. So, if we know which class/method to replace, we have a tool. But, we don't have a list of stuff requiring specific support/transpilation in PharoJS. And I didn't dig deep enough to list all missing stuff. Yes, I'm lazy, I use TDD :-) There's however few things we know are not support (yet) such thisContext is one of them (No idea how to handle it). Process and related classes is another another bucket, though we have a plan for it. Networking faces the same issues as graphics. We need to replace libraries. Note that, as for graphics we can use JS libraries, but we loose the benefit of pharo compatibility. Noury

March 15, 2021

Re: [ANN] Develop in Pharo 9, run on Javascript

by Guillermo Polito

This is cool :) Noury, would you mind sharing what were the main âissuesâ in the migration? If you have interesting tips we could see how to make them rewrite rules or add them into a guide in the wiki. Thanks, G > El 15 mar 2021, a las 14:40, Noury Bouraqadi <bouraqadi(a)gmail.com> escribiÃ³: > > Moose visualization rely on Pharo graphic libraries, and the underlying primitives. We don't have support for them. We need a some mapping at least from these primitives to JS ones (canvas). > > Noury

March 15, 2021

Re: [Pharo-dev] Re: Pharo - GSOC 2021

by Guillermo Polito

Nice!!! Thanks everybody!!! > El 11 mar 2021, a las 17:38, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com> escribiÃ³: > > Congratulations :-) > > HernÃ¡n > > El jue, 11 mar 2021 a las 7:34, Serge Stinckwich (<serge.stinckwich(a)gmail.com <mailto:serge.stinckwich@gmail.com>>) escribiÃ³: > Dear all, > > great news I want to share with you: Pharo has been selected to be part of GSOC 2021 > > https://summerofcode.withgoogle.com/organizations/?sp-search=pharo#46672743… <https://summerofcode.withgoogle.com/organizations/?sp-search=pharo#46672743…> > > Thank you to the great team of admins for making this happen: Oleksandr Zaitsev, Gordana Rakic and Juan Pablo Sandoval Alcocer ! > > We will send updates soon on the student selection process soon. > Regards, > -- > Serge Stinckwich > https://twitter.com/SergeStinckwich <https://twitter.com/SergeStinckwich>

March 15, 2021

Re: [ANN] Develop in Pharo 9, run on Javascript

by Noury Bouraqadi

Moose visualization rely on Pharo graphic libraries, and the underlying primitives. We don't have support for them. We need a some mapping at least from these primitives to JS ones (canvas). Noury

March 15, 2021

[ANN] Willow v14.2.0 [v14.2.0] released!

by Buenos Aires Smalltalk

March 15, 2021

Re: [ANN] Develop in Pharo 9, run on Javascript

by Steve Quezadas

So that I understand properly. If I write, say, a visual presentation in Moose, PharoJS allows me to export that presentation to a javascript window? So it can be viewed in any web browser? On Fri, Mar 12, 2021 at 7:55 AM StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > super cool! > > On 12 Mar 2021, at 16:16, Noury Bouraqadi <bouraqadi(a)gmail.com> wrote: > > Hi everyone, > > We have been working on porting PharoJS to Pharo 9 for a while now. > And we managed to reach the end of the tunnel this week. > All PharoJS tests are now green on Pharo 9. > > Find out more at: https://github.com/PharoJS/PharoJS > Dave & Noury > <pharoJsPharo9TestsGreen2021-02-10.jpg> > > > -------------------------------------------- > StÃ©phane Ducasse > http://stephane.ducasse.free.fr / http://www.pharo.org > 03 59 35 87 52 > Assistant: Aurore Dalle > FAX 03 59 57 78 50 > TEL 03 59 35 86 16 > S. Ducasse - Inria > 40, avenue Halley, > Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza > Villeneuve d'Ascq 59650 > France > >

March 15, 2021

Interested in gig work opportunity?

by James Foster

I have a self-funded hobby project (unrelated to any employer or company) that involves porting some Python code to Pharo. The initial task involves porting about 100 classes with 600 methods and writing tests for each of them and Iâve budgeted US$1200. I realize that this isnât a big job or much money, and Iâm mostly curious to find out whether anyone with the needed skills is interested. If so, please contact me at smalltalk(a)jgfoster.net <mailto:smalltalk@jgfoster.net> with a brief summary of your Pharo and Python experience. Take care not to reply to the group unless you want to let me know publicly that this sort of inquiry is inappropriate or unreasonable! James

March 14, 2021

Re: [ANN] Develop in Pharo 9, run on Javascript

by Richard O'Keefe

Well done! On Sat, 13 Mar 2021 at 04:17, Noury Bouraqadi <bouraqadi(a)gmail.com> wrote: > Hi everyone, > > We have been working on porting PharoJS to Pharo 9 for a while now. > And we managed to reach the end of the tunnel this week. > All PharoJS tests are now green on Pharo 9. > > Find out more at: https://github.com/PharoJS/PharoJS > Dave & Noury >

March 13, 2021

Re: [ANN] Develop in Pharo 9, run on Javascript

by Sean P. DeNigris

Noury Bouraqadi-2 wrote > All PharoJS tests are now green on Pharo 9. Awesome!!! ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

March 12, 2021

Re: [ANN] Develop in Pharo 9, run on Javascript

by Esteban Lorenzano

Thanks Noury and Dave! I was eager to have it ! (now I need to find the time to do what I wanted to do with it, but that's another story ;) ) Esteban On Mar 12 2021, at 4:16 pm, Noury Bouraqadi <bouraqadi(a)gmail.com> wrote: > Hi everyone, > > We have been working on porting PharoJS to Pharo 9 for a while now. > And we managed to reach the end of the tunnel this week. > All PharoJS tests are now green on Pharo 9. > > Find out more at: https://github.com/PharoJS/PharoJS > Dave & Noury

March 12, 2021

Re: [ANN] Develop in Pharo 9, run on Javascript

by StÃ©phane Ducasse

super cool! > On 12 Mar 2021, at 16:16, Noury Bouraqadi <bouraqadi(a)gmail.com> wrote: > > Hi everyone, > > We have been working on porting PharoJS to Pharo 9 for a while now. > And we managed to reach the end of the tunnel this week. > All PharoJS tests are now green on Pharo 9. > > Find out more at: https://github.com/PharoJS/PharoJS <https://github.com/PharoJS/PharoJS> > Dave & Noury > <pharoJsPharo9TestsGreen2021-02-10.jpg> -------------------------------------------- StÃ©phane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Aurore Dalle FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, BÃ¢t.A, Park Plaza Villeneuve d'Ascq 59650 France

March 12, 2021

[ANN] Develop in Pharo 9, run on Javascript

by Noury Bouraqadi

Hi everyone, We have been working on porting PharoJS to Pharo 9 for a while now. And we managed to reach the end of the tunnel this week. All PharoJS tests are now green on Pharo 9. Find out more at: https://github.com/PharoJS/PharoJS Dave & Noury

March 12, 2021

[ANN] Boardwalk v6.1.0 [v6.1.0] released!

by Buenos Aires Smalltalk

March 12, 2021

Re: Code not showing all items in directory

by Sean P. DeNigris

Long Haired David wrote > bucketList := fileDirectory children. How many items are in `bucketList`? ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

March 11, 2021

Re: [Pharo-dev] Pharo - GSOC 2021

by HernÃ¡n Morales Durand

Congratulations :-) HernÃ¡n El jue, 11 mar 2021 a las 7:34, Serge Stinckwich (< serge.stinckwich(a)gmail.com>) escribiÃ³: > Dear all, > > great news I want to share with you: Pharo has been selected to be part of > GSOC 2021 > > > https://summerofcode.withgoogle.com/organizations/?sp-search=pharo#46672743… > > Thank you to the great team of admins for making this happen: Oleksandr > Zaitsev, Gordana Rakic and Juan Pablo Sandoval Alcocer ! > > We will send updates soon on the student selection process soon. > Regards, > -- > Serge Stinckwic > h > https://twitter.com/SergeStinckwich >

March 11, 2021

Re: [Pharo-dev] Re: Pharo - GSOC 2021

by Serge Stinckwich

Yes accepted as an organization. The Pharo GSOC admins will provide more details soon. On Thu, 11 Mar 2021 at 21:13, Norbert Hartl <norbert(a)hartl.name> wrote: > Great! This is to be accepted as organization? Projects still have to be > accepted IIRC. Right? > > Norbert > > Am 11.03.2021 um 07:33 schrieb Serge Stinckwich < > serge.stinckwich(a)gmail.com>: > > Dear all, > > great news I want to share with you: Pharo has been selected to be part of > GSOC 2021 > > > https://summerofcode.withgoogle.com/organizations/?sp-search=pharo#46672743… > > Thank you to the great team of admins for making this happen: Oleksandr > Zaitsev, Gordana Rakic and Juan Pablo Sandoval Alcocer ! > > We will send updates soon on the student selection process soon. > Regards, > -- > Serge Stinckwic > h > https://twitter.com/SergeStinckwich > > > -- Serge Stinckwic âhâ https://twitter.com/SergeStinckwich â

March 11, 2021

Re: Pharo - GSOC 2021

by Norbert Hartl

Great! This is to be accepted as organization? Projects still have to be accepted IIRC. Right? Norbert > Am 11.03.2021 um 07:33 schrieb Serge Stinckwich <serge.stinckwich(a)gmail.com>: > > Dear all, > > great news I want to share with you: Pharo has been selected to be part of GSOC 2021 > > https://summerofcode.withgoogle.com/organizations/?sp-search=pharo#46672743… <https://summerofcode.withgoogle.com/organizations/?sp-search=pharo#46672743…> > > Thank you to the great team of admins for making this happen: Oleksandr Zaitsev, Gordana Rakic and Juan Pablo Sandoval Alcocer ! > > We will send updates soon on the student selection process soon. > Regards, > -- > Serge Stinckwich > https://twitter.com/SergeStinckwich <https://twitter.com/SergeStinckwich>

March 11, 2021

Re: [Pharo-dev] Re: Pharo - GSOC 2021

by Noury Bouraqadi

+1 On Mar 11 2021, at 7:51 am, Esteban Lorenzano <estebanlm(a)netc.eu> wrote: > Super ! > Thank you very much to all people working to make it possible ! > > Esteban > On Mar 11 2021, at 7:33 am, Serge Stinckwich <serge.stinckwich(a)gmail.com> wrote: > > Dear all, > > > > great news I want to share with you: Pharo has been selected to be part of GSOC 2021 > > > > https://summerofcode.withgoogle.com/organizations/?sp-search=pharo#46672743… > > > > Thank you to the great team of admins for making this happen: Oleksandr Zaitsev, Gordana Rakic and Juan Pablo Sandoval Alcocer ! > > > > We will send updates soon on the student selection process soon. > > Regards, > > > > -- > > Serge Stinckwic > > h > > > > https://twitter.com/SergeStinckwich

March 11, 2021

Re: [Pharo-dev] Pharo - GSOC 2021

by Esteban Lorenzano

Super ! Thank you very much to all people working to make it possible ! Esteban On Mar 11 2021, at 7:33 am, Serge Stinckwich <serge.stinckwich(a)gmail.com> wrote: > Dear all, > > great news I want to share with you: Pharo has been selected to be part of GSOC 2021 > > https://summerofcode.withgoogle.com/organizations/?sp-search=pharo#46672743… > > Thank you to the great team of admins for making this happen: Oleksandr Zaitsev, Gordana Rakic and Juan Pablo Sandoval Alcocer ! > > We will send updates soon on the student selection process soon. > Regards, > > -- > Serge Stinckwic > h > > https://twitter.com/SergeStinckwich

March 11, 2021

Pharo - GSOC 2021

by Serge Stinckwich

Dear all, great news I want to share with you: Pharo has been selected to be part of GSOC 2021 https://summerofcode.withgoogle.com/organizations/?sp-search=pharo#46672743… Thank you to the great team of admins for making this happen: Oleksandr Zaitsev, Gordana Rakic and Juan Pablo Sandoval Alcocer ! We will send updates soon on the student selection process soon. Regards, -- Serge Stinckwic h https://twitter.com/SergeStinckwich

March 11, 2021

Simple statistics package?

by Esteban Maringolo

Hi, I need to perform simple statistical analysis over a small set of objects (~10-1000 max), basic stuff like getting the quartiles, mean, average of a certain set and perform moving averages. I'm looking for something where I can pass a collection of objects of my domain, an accessor and get the values mentioned above. I know there is PolyMath, but it seems to be oriented towards heavy number crunching and mathematical abstractions as its input. E.g. The PMHistogram works on pure numbers, so once I build it, I cannot know which of my objects fall into what group of the histogram. Does such a thing exist? Regards! Esteban A. Maringolo

March 8, 2021