- Pharo-users - lists.pharo.org

Re: [Pharo-users] Who is maintaining of Artefact?

by Christian Haider

Moin, the port is almost done. Then I will add documentation and publish the code under MIT licence. Including the code used to port the library from VW to Gemstone using a novel approach. The heard of the âPDF engineâ is the type system which allows the assignment of Smalltalk classes to raw PDF objects. In the new version, the PDF types are decoupled from the Smalltalk classes, so that classes can be renamed freely (i.e. adding prefixes). I think that porting the new version to Pharo (and VA and â¦) has gotten much easier. I hope that someone would take the challenge :). Cheers, Christian Von: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] Im Auftrag von Denis Kudriashov Gesendet: Dienstag, 12. September 2017 11:12 An: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> Betreff: Re: [Pharo-users] Who is maintaining of Artefact? Look at slides PDFtalk for Gemstone <https://www.slideshare.net/esug/pdftalk-for-gemstone> from last ESUG about porting it to Gemstone (which is done). Maybe it is similar as porting GLORP into Pharo. Somebody can comment on this process. 2017-09-12 11:04 GMT+02:00 H. Hirzel <hannes.hirzel(a)gmail.com <mailto:hannes.hirzel@gmail.com> >: Looks like a worthwhile exercise PDFTalk https://wiki.pdftalk.de/doku.php "The syntax is covered comprehensively, which means that any PDF file can be read and any PDF object can be written in a conforming way. Typical PDF objects are dictionaries of which many are specialized as Smalltalk objects. The library code is annotated with the original descriptions and definitions from the specification, so that learning about PDF itself is well supported. " I wonder what the main issues would be when porting this to Pharo. --Hannes On 9/12/17, Denis Kudriashov <dionisiydk(a)gmail.com <mailto:dionisiydk@gmail.com> > wrote: > There is also PDFTalk from Christian Haider > https://wiki.pdftalk.de/doku.php. > But it needs to be ported into Pharo. > > 2017-09-11 21:03 GMT+02:00 Alejandro Infante > <alejandroinfante91(a)gmail.com <mailto:alejandroinfante91@gmail.com> >: > >> Hi! >> I would like to explore having support for Unicode characters. I want to >> help for it. >> >> Who is the right person to talk about it? >> >> Cheers! >> Alejandro >> >

Sept. 12, 2017

Re: [Pharo-users] Who is maintaining of Artefact?

by Denis Kudriashov

Look at slides PDFtalk for Gemstone <https://www.slideshare.net/esug/pdftalk-for-gemstone> from last ESUG about porting it to Gemstone (which is done). Maybe it is similar as porting GLORP into Pharo. Somebody can comment on this process. 2017-09-12 11:04 GMT+02:00 H. Hirzel <hannes.hirzel(a)gmail.com>: > Looks like a worthwhile exercise > > PDFTalk https://wiki.pdftalk.de/doku.php > > "The syntax is covered comprehensively, which means that any PDF file > can be read and any PDF object can be written in a conforming way. > > Typical PDF objects are dictionaries of which many are specialized as > Smalltalk objects. > > The library code is annotated with the original descriptions and > definitions from the specification, so that learning about PDF itself > is well supported. " > > I wonder what the main issues would be when porting this to Pharo. > > --Hannes > > On 9/12/17, Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > > There is also PDFTalk from Christian Haider > > https://wiki.pdftalk.de/doku.php. > > But it needs to be ported into Pharo. > > > > 2017-09-11 21:03 GMT+02:00 Alejandro Infante > > <alejandroinfante91(a)gmail.com>: > > > >> Hi! > >> I would like to explore having support for Unicode characters. I want to > >> help for it. > >> > >> Who is the right person to talk about it? > >> > >> Cheers! > >> Alejandro > >> > > > >

Sept. 12, 2017

Re: [Pharo-users] Who is maintaining of Artefact?

by H. Hirzel

Looks like a worthwhile exercise PDFTalk https://wiki.pdftalk.de/doku.php "The syntax is covered comprehensively, which means that any PDF file can be read and any PDF object can be written in a conforming way. Typical PDF objects are dictionaries of which many are specialized as Smalltalk objects. The library code is annotated with the original descriptions and definitions from the specification, so that learning about PDF itself is well supported. " I wonder what the main issues would be when porting this to Pharo. --Hannes On 9/12/17, Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > There is also PDFTalk from Christian Haider > https://wiki.pdftalk.de/doku.php. > But it needs to be ported into Pharo. > > 2017-09-11 21:03 GMT+02:00 Alejandro Infante > <alejandroinfante91(a)gmail.com>: > >> Hi! >> I would like to explore having support for Unicode characters. I want to >> help for it. >> >> Who is the right person to talk about it? >> >> Cheers! >> Alejandro >> >

Sept. 12, 2017

Re: [Pharo-users] Who is maintaining of Artefact?

by Denis Kudriashov

There is also PDFTalk from Christian Haider https://wiki.pdftalk.de/doku.php. But it needs to be ported into Pharo. 2017-09-11 21:03 GMT+02:00 Alejandro Infante <alejandroinfante91(a)gmail.com>: > Hi! > I would like to explore having support for Unicode characters. I want to > help for it. > > Who is the right person to talk about it? > > Cheers! > Alejandro >

Sept. 12, 2017

Re: [Pharo-users] DataFrame inspector issues

by Serge Stinckwich

On Tue, Sep 12, 2017 at 9:22 AM, Alistair Grant <akgrant0710(a)gmail.com> wrote: > Hi Everyone, > > âHi Alistair, â > I've started using DataFrame, it's great to have this functionality > easily available, and noticed a few issues with the inspector: > > 1. The inspector always shows row numbers and not the supplied name. > > 2. The last column label isn't displayed. > > If I remember correctly, there has been some discussion about making the > column widths draggable in the inspector. I would prefer to have a > context menu that is "size to fit". This could be potentially expensive > to calculate, so it would be user-initiated. > > Where should I report issues? > https://github.com/PolyMathOrg/DataFrame/issues > > âThank you for your report.â âAt the moment, you can report issues here. I guess later, we will intregrate DataFrame in the main PolyMath repository. â > I have a patch that addresses the first issue, although I'm not > completely happy with it, and I'll take a look at the second issue. > âThis is maybe better to discuss about DataFrameâ and other PolyMath issues on the polymath mailing-list: https://groups.google.com/forum/#!forum/scismalltalk âSee you there !â -- Serge Stinckwich UCN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

Sept. 12, 2017

DataFrame inspector issues

by Alistair Grant

Hi Everyone, I've started using DataFrame, it's great to have this functionality easily available, and noticed a few issues with the inspector: 1. The inspector always shows row numbers and not the supplied name. 2. The last column label isn't displayed. If I remember correctly, there has been some discussion about making the column widths draggable in the inspector. I would prefer to have a context menu that is "size to fit". This could be potentially expensive to calculate, so it would be user-initiated. Where should I report issues? https://github.com/PolyMathOrg/DataFrame/issues I have a patch that addresses the first issue, although I'm not completely happy with it, and I'll take a look at the second issue. Thanks very much, Alistair

Sept. 12, 2017

Re: [Pharo-users] About neoCSV

by Sven Van Caekenberghe

I am not sure I understand 100% what you want, but consider this example: (NeoCSVReader on: 'foo bar baz 1 2 3 11 22 33' readStream) separator: $ ; namedColumnsConfiguration; upToEnd. => an Array(a Dictionary(#bar->'2' #baz->'3' #foo->'1' ) a Dictionary(#bar->'22' #baz->'33' #foo->'11' )) Since you did not use $, but space I had to set that using #separator: #namedColumnsConfiguration uses the header as keys and reads dictionaries instead of arrays. Instead of #upToEnd you can also iterate with #do: Is this what you are looking for ? > On 12 Sep 2017, at 08:23, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > > Hi sven > > I have a question with NeoCVS > Do you offer the possibility to manage the data of one line based on > the description given by the first line > > Ex > > foo bar baz > 1 2 3 > 11 22 33 > > => > > res doWith: [:tag :data | > Transcript show: tag ; space ; show: data printString ;cr > ] > > foo 1 bar 2 baz 3 > foo 11 bar 22 baz 33 > > Stef >

Sept. 12, 2017

Re: [Pharo-users] Who is maintaining of Artefact?

by Stephane Ducasse

Yes please go ahead. One of these days I will have a look at the templating because with cocoon I have made a prototype based look up that can be applied instead of having one. Stef On Mon, Sep 11, 2017 at 9:17 PM, olivier auverlot <olivier.auverlot(a)gmail.com> wrote: > Hi Alejandro, > > There are no activities in the Artefact project because it does what we > need. Of course, if you want explore the world of Unicode, you can do it. We > are interested :) > > Best regards > Olivier > > > 2017-09-11 21:09 GMT+02:00 Cyril Ferlicot D. <cyril.ferlicot(a)gmail.com>: >> >> Le 11/09/2017 Ã 21:03, Alejandro Infante a Ã©crit : >> > Hi! >> > I would like to explore having support for Unicode characters. I want to >> > help for it. >> > >> > Who is the right person to talk about it? >> > >> >> Hi, >> >> Artefact was originally created by Guillaume Larcheveque and Olivier >> Auverlot. But I don't know if they have time to maintain it. >> >> > Cheers! >> > Alejandro >> > >> >> >> -- >> Cyril Ferlicot >> https://ferlicot.fr >> >> http://www.synectique.eu >> 2 rue Jacques PrÃ©vert 01, >> 59650 Villeneuve d'ascq France >> >

Sept. 12, 2017

Re: [Pharo-users] PlotMorph on Pharo 6.1

by Stephane Ducasse

Excellent! On Mon, Sep 11, 2017 at 8:10 PM, stephan <stephan(a)stack.nl> wrote: > On 11-09-17 19:20, Stephane Ducasse wrote: >> >> Stefan >> >> (Did you publish the configuration in the PlotMorph repo?) >> ifTrue: [ Stefan isPerfect ] > > > PlotMorph, MetaRepos for Pharo 5 and 6 :) > > > >

Sept. 12, 2017

About neoCSV

by Stephane Ducasse

Hi sven I have a question with NeoCVS Do you offer the possibility to manage the data of one line based on the description given by the first line Ex foo bar baz 1 2 3 11 22 33 => res doWith: [:tag :data | Transcript show: tag ; space ; show: data printString ;cr ] foo 1 bar 2 baz 3 foo 11 bar 22 baz 33 Stef

Sept. 12, 2017