May 2017 - Pharo-users - lists.pharo.org

How to trigger (execute) code at startup of the image

by Georges Kerssies

Hello, Does anybody know how to execute code at startup of the image? Something like returnFromSnapshot in vw Thanks in advance, Georges

May 26, 2017

Re: [Pharo-users] Discord server ownership

by Yuriy Tymchuk

Esteban is going to be excited about this :) > On 25 May 2017, at 21:29, Dimitris Chloupis <kilon.alios(a)gmail.com> wrote: > > Hey there, as you may or may not know I am the person to blame for starting the Pharo server in Discord , out of curiousity at first then it grew up to our main online chat. Unfortunately I have been using Pharo , less and less lately because for better or worse the libraries I depend on are based on Python and C++ (Blender and Unreal ) so I was intending to transfer ownership of the Server for some time now as the fair thing to do. > > So as of this moment the owner of the discord server is no longer me but Esteban Lorenzano , so he is the person to bother... sorry I mean address , with any of your ideas , remarks etc from now on. > > It was a pleasure to see the community embracing Discord so fast and of course I will be still around as an Admin trying to do my small part in sharing my love for Pharo with newcomers. > > A sever owner essentially has full privileges . Technically I gave admins every privilege but one which I did not understood what it was so I left it be. While on the other hand channel admins (that was my idea for allowing me to be more lazy) have full privileges only for the channel they are admins of. > > I suspect that Esteban eventually will transfer ownership to the Pharo board but since he is THE DUDE for anything Pharo I decided he was the right person to get the crown , the glory and the money that come with being a Discord Server owner. > > Goodbye and thank you for all the fish :)

May 26, 2017

Discord server ownership

by Dimitris Chloupis

Hey there, as you may or may not know I am the person to blame for starting the Pharo server in Discord , out of curiousity at first then it grew up to our main online chat. Unfortunately I have been using Pharo , less and less lately because for better or worse the libraries I depend on are based on Python and C++ (Blender and Unreal ) so I was intending to transfer ownership of the Server for some time now as the fair thing to do. So as of this moment the owner of the discord server is no longer me but Esteban Lorenzano , so he is the person to bother... sorry I mean address , with any of your ideas , remarks etc from now on. It was a pleasure to see the community embracing Discord so fast and of course I will be still around as an Admin trying to do my small part in sharing my love for Pharo with newcomers. A sever owner essentially has full privileges . Technically I gave admins every privilege but one which I did not understood what it was so I left it be. While on the other hand channel admins (that was my idea for allowing me to be more lazy) have full privileges only for the channel they are admins of. I suspect that Esteban eventually will transfer ownership to the Pharo board but since he is THE DUDE for anything Pharo I decided he was the right person to get the crown , the glory and the money that come with being a Discord Server owner. Goodbye and thank you for all the fish :)

May 25, 2017

Booklet update

by Stephane Ducasse

Hi There are 7 booklets on the back burner Smacc, Voyage, Mocking, Bloc, Reddit, uFFI, Glorp and more to come. My goal is to flushmy hard-disc and make sure that other people can contribute. Now I made sure that all have a travis green job! Thanks a lot to damien P for the docker latex package. It is great. I also created jenkins jobs (some are failing but this is a slave problem to me). So now you can contribute and see you changes integrated. Stef

May 25, 2017

Re: [Pharo-users] mustache questions

by Stephane Ducasse

The formats are not the problems. This is just that some smart students were not really carefully supervised. So I will work on it slowly because I want to be able to use pillar for real in the future. On Thu, May 25, 2017 at 6:50 PM, phil(a)highoctane.be <phil(a)highoctane.be> wrote: > Ah, yes, that change really smells bad compared to previous Pillar where > it was all in one step. > > Let's do opinionated books/booklets/presentations/articles. At least > we'll have something working. > > Let's pick one or two output formats and then let's use Pandoc > http://pandoc.org/ for the rest. > > Phil > > On Thu, May 25, 2017 at 5:00 PM, Stephane Ducasse <stepharo.self(a)gmail.com > > wrote: > >> Hi Norbert >> >> Pillar uses Mustache: it generate a json file and take the template and >> ask mustache to do the inlining. >> Now I just hate the idea that we have objects that we should save in file >> to produce other files... >> >> Do you know if we could use mustache directly: i.e., get the text from >> object, get the template and inject it directly without saving to json >> files, loading from json files.... >> >> Stef >> >> >

May 25, 2017

Re: [Pharo-users] mustache questions

by phil＠highoctane.be

Ah, yes, that change really smells bad compared to previous Pillar where it was all in one step. Let's do opinionated books/booklets/presentations/articles. At least we'll have something working. Let's pick one or two output formats and then let's use Pandoc http://pandoc.org/ for the rest. Phil On Thu, May 25, 2017 at 5:00 PM, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > Hi Norbert > > Pillar uses Mustache: it generate a json file and take the template and > ask mustache to do the inlining. > Now I just hate the idea that we have objects that we should save in file > to produce other files... > > Do you know if we could use mustache directly: i.e., get the text from > object, get the template and inject it directly without saving to json > files, loading from json files.... > > Stef > >

May 25, 2017

Re: [Pharo-users] mustache questions

by Offray Vladimir Luna CÃ¡rdenas

Hi, He, he, what a happy coincidence. I'm reading right now the Mustache chapter Enterprise Pharo book, which BTW is a joyful reading and a very well written book. I'm creating now some Grafoscopio interactive companion notebooks for the Pharo Books I'm reading, with some code snippets and annotations to share between learners. Here is an screenshot of the Enterprise Pharo notebook: and here the actual notebook: http://mutabit.com/repos.fossil/grafoscopio/doc/tip/Docs/En/Books/Enterpris… I know that is possible to inject objects and its values directly inside Mustache without passing through any external JSON file. We have used it in that way in our Data Week hackathon+workshop to prototype our Twitter Data selfies exercise. So this JSON import and export option must be a Pillar requirement. What I'm testing for PDF output configuration is to have an interactive node, that is a dictionary where all the Pandoc exporting and notebook metadata options are declared. When the export is run, Grafoscopio traverses the tree looking for this particular node and applies the options to the output. Here is an screenshot of how it loooks: Future versions of the Grafoscopio manual [1] will be produced like this. Creating the current one, the user goes out to the shell prompt to put such options, but when they will be embedded in the notebook, the document will know more about itself, including command prompt options and metadata and authors will be able to produce customized outputs without leaving the image. Cheers, Offray On 25/05/17 10:00, Stephane Ducasse wrote: > Hi Norbert > > Pillar uses Mustache: it generate a json file and take the template > and ask mustache to do the inlining. > Now I just hate the idea that we have objects that we should save in > file to produce other files... > > Do you know if we could use mustache directly: i.e., get the text from > object, get the template and inject it directly without saving to json > files, loading from json files.... > > Stef >

May 25, 2017

Re: [Pharo-users] mustache questions

by Norbert Hartl

> Am 25.05.2017 um 17:00 schrieb Stephane Ducasse <stepharo.self(a)gmail.com>: > > Hi Norbert > > Pillar uses Mustache: it generate a json file and take the template and ask mustache to do the inlining. > Now I just hate the idea that we have objects that we should save in file to produce other files... > > Do you know if we could use mustache directly: i.e., get the text from object, get the template and inject it directly without saving to json files, loading from json files.... > Sure, that is the normal behavior. 'Hello {{ name }} !' asMustacheTemplate value: { 'name' -> 'Stef' } asDictionary if the template is in a file 'hello.templ' asFileReference asMustacheTemplate value: { 'name' -> 'Stef' } asDictionary . I talked to Damien back then but I never understood why that configuration file was so important. For that they needed to add a CLI option for mustache. But I cannot recall exactly what were the reasons. Does that answer your question? Norbert

May 25, 2017

Re: [Pharo-users] Renamed instance attribute by code

by Hilaire

No I don't have a repeatable case I can share. (RPackageOrganizer default packageNamed: each) definedClasses returns Trait if there are part of the package. Therefore only work around I found is to not send instVarNames to a Trait. Le 25/05/2017 Ã 14:04, Stephane Ducasse a Ã©crit : > Hilaire > > > Do you have a repeatable case? > A test? can you open a bug entry? > Because gustavos is working on improving the refactorings. > > Stef > -- Dr. Geo http://drgeo.eu

May 25, 2017

mustache questions

by Stephane Ducasse

Hi Norbert Pillar uses Mustache: it generate a json file and take the template and ask mustache to do the inlining. Now I just hate the idea that we have objects that we should save in file to produce other files... Do you know if we could use mustache directly: i.e., get the text from object, get the template and inject it directly without saving to json files, loading from json files.... Stef

May 25, 2017