September 2016 - Pharo-users

Re: [Pharo-users] [ANN] Pillar 4.0.0

by stepharo

Hi I followed the pillarChap and I could get it running :( Installing and Exporting your First Document You first need to get Pillar. For that, we recommend downloading and exe- cuting the script available at https://raw.githubusercontent.com/pillar-markup/ pillar/master/download.sh in the base directory if you are on an Unix environ- ment. wget https://raw.githubusercontent.com/pillar-markup/pillar/master/download.sh chmod +x download.sh ./download.sh Then, you can load an archetype (see Section 14.2) with command: ./pillar archetype welcome You have the possibility to rename the directory in which your files will be exported. To do that you have to change the OUTPUTDIRECTORY variable in the Makefile: OUTPUTDIRECTORY = result Then, you can check everything is working fine by creating a first.pillar file with this content: !Hello World And finally compiling it from a terminal (see Section 14.6 for more informa- tion about the command-line interface): make result/first.html make result/welcome.html make: *** No rule to make target `result/welcome.html'. Stop. there is a welcome.pillar so I should be able to get welcome.html Now I do not get the expression make result/first.html cp welcome.pillar first.pillar tryingFromDoc make result/first.html make: *** No rule to make target `result/first.html'. Stop. I think that this doc is simply bogus. Each time I tried it I have to fix it radically. make welcome is working so may be this is what we should add to the doc. I do not think that Pillar guys are reading this mailing-list so I will try to save what should be saved. :( Stef Stef

Sept. 17, 2016

Re: [Pharo-users] JSON-RPC implementation

by stepharo

smalltalkhub.com/list is your friend http://smalltalkhub.com/#!/~MasashiUmezawa/LtJsonRpc Le 17/9/16 Ã 04:19, Esteban A. Maringolo a Ã©crit : > Does anybody implemented a JSON-RPC library for pharo? > > I don't see any listed here > <http://json-rpc.org/wiki/implementations>, but maybe somebody is > keeping it secret :) > > Regards! > > Esteban A. Maringolo > >

Sept. 17, 2016

Re: [Pharo-users] Spec - Wrap-able Label

by Ben Coman

On Sat, Sep 17, 2016 at 4:49 AM, Brad Selfridge <bsselfridge(a)gmail.com> wrote: > Never mind. I found MorphicUIManager. It will support most of the > requirements that I'm needing. Still would be nice to have wrap-able text, > even in MorphicUIManager. Maybe you can wrap it yourself. I vaguely remembered a feature. As an exercise, try finding it yourself... World > Tools > Finder > (pull down) Examples 'abcde' . 3 . 'abc', String cr, 'de' <Search> cheers -ben P.S. spoiler answer below... is that far enough off screen yet? 'ab cde' withNoLineLongerThan: 3

Sept. 17, 2016

JSON-RPC implementation

by Esteban A. Maringolo

Does anybody implemented a JSON-RPC library for pharo? I don't see any listed here <http://json-rpc.org/wiki/implementations>, but maybe somebody is keeping it secret :) Regards! Esteban A. Maringolo

Sept. 17, 2016

Re: [Pharo-users] Spec - Wrap-able Label

by Brad Selfridge

Never mind. I found MorphicUIManager. It will support most of the requirements that I'm needing. Still would be nice to have wrap-able text, even in MorphicUIManager. ----- Brad Selfridge -- View this message in context: http://forum.world.st/Spec-Wrap-able-Label-tp4915942p4915953.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Sept. 16, 2016

Re: [Pharo-users] Spec - Wrap-able Label

by Brad Selfridge

I'm trying to build a MessagePrompter widget. It's like Growl only it pops a Spec modal dialog type window. You can pop a message for "errors", "information", "warning", or "question". You can set the type of response buttons that include: "OK", "OK/CANCEL", "RETRY/CANCEL", "YES/NO", or "YES/NO/CANCEL". What I'm needing is that a long message string, that you want to display, "wrap" inside the widget rather than fall out the end of widget. ----- Brad Selfridge -- View this message in context: http://forum.world.st/Spec-Wrap-able-Label-tp4915942p4915947.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Sept. 16, 2016

Re: [Pharo-users] Spec - Wrap-able Label

by Stephan Eggermont

On 16-09-16 21:39, Brad Selfridge wrote: > How hard would it be to create a wrap-able label model? What would one have > to do to create one? What is a wrap-able label model? What is it supposed to be able to do? Adding a extra model is not so difficult, one needs to add something in Spec-Core-Widgets, Spec-MorphicAdapters and add to SpecAdapterBindings Stephan

Sept. 16, 2016

Spec - Wrap-able Label

by Brad Selfridge

How hard would it be to create a wrap-able label model? What would one have to do to create one? ----- Brad Selfridge -- View this message in context: http://forum.world.st/Spec-Wrap-able-Label-tp4915942.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Sept. 16, 2016

Re: [Pharo-users] [Pharo-dev] [ANN] RProjectConnector V2.1

by Serge Stinckwich

Anyone can help here ? On Wed, Sep 14, 2016 at 7:26 PM, Serge Stinckwich <serge.stinckwich(a)gmail.com> wrote: > Always same error message ... > > ExternalAddress loadSymbol: 'Rf_initEmbeddedR' from: RLibrary > > returns FailedPrimitive > > On Wed, Sep 14, 2016 at 3:55 PM, Blondeau Vincent > <vincent.blondeau(a)worldline.com> wrote: >> >> >>> -----Message d'origine----- >>> De : Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] De la part de >>> Serge Stinckwich >>> EnvoyÃ© : mercredi 14 septembre 2016 15:09 >>> Ã : Any question about pharo is welcome >>> Cc : scismalltalk(a)googlegroups.com; Pharo Development List >>> Objet : Re: [Pharo-users] [Pharo-dev] [ANN] RProjectConnector V2.1 >>> >>> Hi Vincent, >>> >> Hi Serge, >> >> >>> Ok I try again with the latest Pharo 6.0. >>> >>> When I evaluate: >>> >>> Gofer it smalltalkhubUser: 'VincentBlondeau' project: >>> 'RProjectConnector'; configuration; loadStable There is an error : could not >>> resolve Rconnector. Apparently there is a problem with the package name, >>> because this vincentBlondeau and not VincentBlondeau (Uppercase). Did you >>> already try your configuration in an empty Pharo 6.0 image ? :-) >> >> Not really for this one ... I corrected and it should work now ;) >>> >>> I was able to load RConnector-vincentBlondeau.72 directly from Monticello >>> repo. >>> I modify the RLibrary>>macModuleName path name to >>> /usr/local/Cellar/r/3.3.1_2/R.framework/Versions/3.3/Resources/lib/libR.dyl >>> ib >>> When I relaunch my image, I have an error: the R session is not well >>> initialized at startup. >>> >>> In RSession>>isExistsRf_initEmbeddedR I still see a reference to Alien class. >>> You are still using Alien ? >>> >> >> Because I didn't found something better before. But, I just looked at it and changed to ExternalAddress method. >> >> Can you try again with version 73 ? >> >> Thanks, >> Vincent >> >>> >>> >>> On Tue, Sep 13, 2016 at 6:25 PM, Blondeau Vincent >>> <vincent.blondeau(a)worldline.com> wrote: >>> > >>> > >>> > >>> >> -----Message d'origine----- >>> >> De : Pharo-dev [mailto:pharo-dev-bounces@lists.pharo.org] De la part >>> >> de Serge Stinckwich EnvoyÃ© : vendredi 2 septembre 2016 16:44 Ã : >>> >> Pharo Development List Cc : scismalltalk(a)googlegroups.com; Any >>> >> question about pharo is welcome Objet : Re: [Pharo-dev] [ANN] >>> >> RProjectConnector V2.1 >>> >> >>> >> Great job Vincent ! >>> >> >>> > It will be great when it will work on OS X ;) >>> > >>> >> There is some problems on Mac OS X: >>> >> - when I try to load in a fresh Pharo 5.0 image, I got a DNU on: >>> >> RObjectArray class>>initElementType: >>> >> I was able to load the package after a while by loading directly the >>> >> package with the Monticello Browser >>> > >>> > Strange, I deleted these methods... Please ensure you are using a Pharo 6.0 >>> image (it should work under Pharo 5.0 too) and that version 14 of >>> ConfigurationOfRProjectConnector and version 71 of the RConnector >>> packages are loaded. >>> > >>> >> - Apparently there is still some methods using NB like: RSession >>> >> class>>checkSession or RSession class>>initEmbeddedR: >>> > >>> > Should not, it is modified ... >>> > >>> >> >>> >> I try to move the R dll close to my Pharo VM and also inside the >>> >> Plugins directory but without success ... >>> > >>> > It should be at the same location that libcairo.2.dylib >>> > >>> >> Is there a way to say where are the R dll instead of copying them ? >>> >> >>> > Didn't think so .. Maybe the VM developers knows ? >>> > >>> > >>> > Thanks! >>> > >>> > Vincent >>> > >>> > >>> >> Thank you. >>> >> >>> >> >>> >> >>> >> >>> >> On Thu, Sep 1, 2016 at 5:42 PM, Blondeau Vincent >>> >> <vincent.blondeau(a)worldline.com> wrote: >>> >> > Hello everyone, >>> >> > >>> >> > >>> >> > >>> >> > I am glad to announce the release of version 2.1 of the >>> RProjectConnector. >>> >> > >>> >> > The binding between Pharo and R (https://www.r-project.org/) is now >>> >> > translated to UFFI and so to Pharo 6.0. >>> >> > >>> >> > >>> >> > >>> >> > You can call directly your R methods from Pharo. For example, with >>> >> > the famous iris clustering example: >>> >> > >>> >> > >>> >> > >>> >> > iris := 'eval' asREval: {RObject findVar: 'iris'}. >>> >> > >>> >> > 'plot' >>> >> > >>> >> > asREval: >>> >> > >>> >> > {(iris at: 'Petal.Length'). >>> >> > >>> >> > (iris at: 'Petal.Width'). >>> >> > >>> >> > (#pch -> 21). >>> >> > >>> >> > (#xlab -> 'length'). >>> >> > >>> >> > (#ylab -> 'Width'). >>> >> > >>> >> > (#bg ->((iris at: 'Species') collect: >>> >> > [ :value | {'red'. 'green3'. 'blue'} at: value ])). >>> >> > >>> >> > (#main -> 'Edgar Anderson''s Iris Data')}. >>> >> > >>> >> > iris inspect. >>> >> > >>> >> > >>> >> > >>> >> > To use it, you should install R and copy the R libraries near the >>> >> > Pharo VM (see the documentation on SmalltalkHub >>> >> > (http://smalltalkhub.com/#!/~VincentBlondeau/RProjectConnector) for >>> >> > how to proceed). >>> >> > >>> >> > >>> >> > >>> >> > Donât forget to relaunch Pharo after the installation to be able to >>> >> > use the connector. >>> >> > >>> >> > >>> >> > >>> >> > Only basic features are implemented yet, but you can participate to >>> >> > its extension! >>> >> > >>> >> > >>> >> > >>> >> > Cheers, >>> >> > >>> >> > Vincent Blondeau >>> >> > >>> >> > >>> >> > >>> >> >>> !!!************************************************************ >>> >> ******* >>> >> > ****************** "Ce message et les piÃ¨ces jointes sont >>> >> > confidentiels et rÃ©servÃ©s Ã l'usage exclusif de ses destinataires. >>> >> > Il peut Ã©galement Ãªtre protÃ©gÃ© par le secret professionnel. Si vous >>> >> > recevez ce message par erreur, merci d'en avertir immÃ©diatement >>> >> > l'expÃ©diteur et de le dÃ©truire. L'intÃ©gritÃ© du message ne pouvant >>> >> > Ãªtre assurÃ©e sur Internet, la responsabilitÃ© de Worldline ne pourra >>> >> > Ãªtre recherchÃ©e quant au contenu de ce message. Bien que les >>> >> > meilleurs efforts soient faits pour maintenir cette transmission >>> >> > exempte de tout virus, l'expÃ©diteur ne donne aucune garantie Ã cet >>> >> > Ã©gard et sa responsabilitÃ© ne saurait Ãªtre recherchÃ©e pour tout >>> >> > dommage rÃ©sultant d'un virus transmis. >>> >> > >>> >> > This e-mail and the documents attached are confidential and >>> >> > intended solely for the addressee; it may also be privileged. If >>> >> > you receive this e-mail in error, please notify the sender >>> >> > immediately and destroy it. As its integrity cannot be secured on >>> >> > the Internet, the Worldline liability cannot be triggered for the >>> >> > message content. Although the sender endeavours to maintain a >>> >> > computer virus-free network, the sender does not warrant that this >>> >> > transmission is virus-free and will not be liable for any damages resulting >>> from any virus transmitted.!!!" >>> >> >>> >> >>> >> >>> >> -- >>> >> Serge Stinckwich >>> >> UCBN & UMI UMMISCO 209 (IRD/UPMC) >>> >> Every DSL ends up being Smalltalk >>> >> http://www.doesnotunderstand.org/ >>> > >>> > >>> > >>> !!!************************************************************ >>> ******* >>> > ****************** "Ce message et les piÃ¨ces jointes sont >>> > confidentiels et rÃ©servÃ©s Ã l'usage exclusif de ses destinataires. Il peut >>> Ã©galement Ãªtre protÃ©gÃ© par le secret professionnel. Si vous recevez ce >>> message par erreur, merci d'en avertir immÃ©diatement l'expÃ©diteur et de le >>> dÃ©truire. L'intÃ©gritÃ© du message ne pouvant Ãªtre assurÃ©e sur Internet, la >>> responsabilitÃ© de Worldline ne pourra Ãªtre recherchÃ©e quant au contenu de >>> ce message. Bien que les meilleurs efforts soient faits pour maintenir cette >>> transmission exempte de tout virus, l'expÃ©diteur ne donne aucune garantie Ã >>> cet Ã©gard et sa responsabilitÃ© ne saurait Ãªtre recherchÃ©e pour tout dommage >>> rÃ©sultant d'un virus transmis. >>> > >>> > This e-mail and the documents attached are confidential and intended >>> solely for the addressee; it may also be privileged. If you receive this e-mail >>> in error, please notify the sender immediately and destroy it. As its integrity >>> cannot be secured on the Internet, the Worldline liability cannot be triggered >>> for the message content. Although the sender endeavours to maintain a >>> computer virus-free network, the sender does not warrant that this >>> transmission is virus-free and will not be liable for any damages resulting >>> from any virus transmitted.!!!" >>> >>> >>> >>> -- >>> Serge Stinckwich >>> UCBN & UMI UMMISCO 209 (IRD/UPMC) >>> Every DSL ends up being Smalltalk >>> http://www.doesnotunderstand.org/ >> >> >> !!!************************************************************************************* >> "Ce message et les piÃ¨ces jointes sont confidentiels et rÃ©servÃ©s Ã l'usage exclusif de ses destinataires. Il peut Ã©galement Ãªtre protÃ©gÃ© par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir immÃ©diatement l'expÃ©diteur et de le dÃ©truire. L'intÃ©gritÃ© du message ne pouvant Ãªtre assurÃ©e sur Internet, la responsabilitÃ© de Worldline ne pourra Ãªtre recherchÃ©e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'expÃ©diteur ne donne aucune garantie Ã cet Ã©gard et sa responsabilitÃ© ne saurait Ãªtre recherchÃ©e pour tout dommage rÃ©sultant d'un virus transmis. >> >> This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.!!!" > > > > -- > Serge Stinckwich > UCBN & UMI UMMISCO 209 (IRD/UPMC) > Every DSL ends up being Smalltalk > http://www.doesnotunderstand.org/ -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

Sept. 16, 2016

Re: [Pharo-users] Class shown in _UnpackagedPackage but belongs to package

by Esteban A. Maringolo

2016-09-14 16:27 GMT-03:00 stepharo <stepharo(a)free.fr>: > Hi esteban > > I would love to know how you did it, to fix it. Sorry, I don't remember the steps, I only remember a high "WTF?!" per minute rate. Because it was a clean image, I threw it away and started from scratch. Didn't happen again. > Even my bad power that break anything I touch did not succeed recently to > get this bug back :) Oh... that's a challenge for me, I unintentionally hit all the sharp corners in every software I use. Regards! Esteban A. Maringolo

Sept. 16, 2016