- Pharo-users - lists.pharo.org

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

Re: [Pharo-users] letsencrypt smalltalkhub ?

by Esteban A. Maringolo

Buying a certificate isn't an option either? Esteban A. Maringolo 2016-09-15 20:06 GMT-03:00 Peter Uhnak <i.uhnak(a)gmail.com>: > Not enough manpower, I asked about this before, but it's not a priority. > It was "good" enough until now, and with move to git it probably won't matter for much longer. > Also let's encrypt isn't just about getting a cert... you need to fully automate updating the certs (which occurs every three months)... so more work. > > Peter > > On Thu, Sep 15, 2016 at 08:50:54AM -0700, PAUL DEBRUICKER wrote: >> Hi - >> >> >> Has anyone looked into adding >> >> https://letsencrypt.org/ >> >> >> to the servers/vms Smalltalkhub runs on so we can have https access by default? >

Sept. 15, 2016

Re: [Pharo-users] letsencrypt smalltalkhub ?

by Peter Uhnak

Not enough manpower, I asked about this before, but it's not a priority. It was "good" enough until now, and with move to git it probably won't matter for much longer. Also let's encrypt isn't just about getting a cert... you need to fully automate updating the certs (which occurs every three months)... so more work. Peter On Thu, Sep 15, 2016 at 08:50:54AM -0700, PAUL DEBRUICKER wrote: > Hi - > > > Has anyone looked into adding > > https://letsencrypt.org/ > > > to the servers/vms Smalltalkhub runs on so we can have https access by default?

Sept. 15, 2016

Is there a way to enable the arrow keys in the method list in Nautilus in Pharo5

by PAUL DEBRUICKER

I seem to remember that you used to be able to click on a method in the method pane of a browser and then use the arrow keys to navigate up and down in that list. Is there a setting I should flip to enable that now? If not how would one go about turning that on? Thanks Paul

Sept. 15, 2016

Re: [Pharo-users] Cryptography packages

by Esteban A. Maringolo

Hi, I just adapted the latest version of the Cryptography package in SqueakSource (Cryptography-rww.49) and removed everything that was already in the Pharo 5.0 image and modified what was necessary to have all the tests passing. There is still a pending organization of the Cryptography classes and packages per se, but this should be the reference implementation in Pharo. http://smalltalkhub.com/#!/~Cryptography/Cryptography/ Name: Cryptography-EstebanMaringolo.50 Author: EstebanMaringolo Time: 15 September 2016, 2:17:35.340244 pm UUID: 903f4f9d-166d-49c6-bf2e-31ebfcfe3c26 Ancestors: Cryptography-rww.49 It's weird (to say it softly) to upload a Cryptography package using plain text user credentials over an insecure HTTP connection. #TheIrony Regards, Esteban A. Maringolo 2016-09-12 19:45 GMT-03:00 Ben Coman <btc(a)openinworld.com>: > > > On Tue, Sep 13, 2016 at 2:49 AM, Esteban A. Maringolo <emaringolo(a)gmail.com> > wrote: >> >> Who is the author of the to-be announced library? > > > I guess Stef was being deliberately vague allowing the author's convenience > to make the announcement. > > cheers -ben > >> >> >> Regards! >> >> Esteban A. Maringolo >> >> >> 2016-09-12 15:17 GMT-03:00 stepharo <stepharo(a)free.fr>: >> > Hi esteban >> > >> > I know that there will be an announce about bitcoin library in Pharo so >> > I >> > can put you in contact with the author. >> > >> > Stef >> > >> > >> > Le 12/9/16 Ã 14:42, Esteban A. Maringolo a Ã©crit : >> > >> >> 2016-09-11 14:26 GMT-03:00 Paul DeBruicker <pdebruic(a)gmail.com>: >> >>> >> >>> Years ago when Squeaksource was "going away" I made a copy of its >> >>> Cryptography repo here: >> >>> http://smalltalkhub.com/#!/~Cryptography/Cryptography >> >> >> >> I saw it before posting to the list, but the latest commit is from >> >> three years go. >> >> >> >> I'm reading a book about Bitcoin/Blockchains and I want to follow the >> >> examples using my favorite language instead of Python. >> >> Probably not all the algorithms will be there, particularly ECC, but >> >> at least the ones for hashing should. >> >> >> >> Regards! >> >> >> >> >> >> Esteban A. Maringolo >> >> >> >> >> > >> > >> >

Sept. 15, 2016