August 2018 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Jupyter notebooks / Dynabook / JupyterTalk

by H. Hirzel

P.S. I see that the Metacello script installs a lot in one go. I might be easier to identify the problem if the installation can be done in steps, i.e. several load scripts in sequence. On 8/15/18, H. Hirzel <hannes.hirzel(a)gmail.com> wrote: > Hello JesÃºs MarÃ and others > > Thank you for the updated Metacello script. This brings some steps forward. > > > The use case: > > 1. I started with http://pharo.org/web/download > > curl https://get.pharo.org/64/ | bash > > > 2. Open pharo with > ./pharo-ui > > > 3. JupyterTalk installation > I pasted > > > Metacello new > baseline: 'JupyterTalk'; > repository: 'github://jmari/JupyterTalk:master/repository'; > load:'all' > > 4. A problem came up, see screen shot JupyterTalk_Installation > I hit 'proceed' > > > 5. I wanted to save the image and did 'save and quit'. Then an > additional error popped up > See screen shot 'Error_after_choosing_save_and_quit' > > Help is appreciated. > > Regards > Hannes > > > > > > On 8/13/18, JesÃºs MarÃ <jmariaguirre(a)gmail.com> wrote: >> That worked for me >> >> Metacello new >> baseline: 'JupyterTalk'; >> repository: 'github://jmari/JupyterTalk:master/repository'; >> load:'all' >> >> I will correct the github readme page. >> >> >> >> >> -- >> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html >> >> >

Aug. 15, 2018

Re: [Pharo-users] Jupyter notebooks / Dynabook / JupyterTalk

by H. Hirzel

Hello JesÃºs MarÃ and others Thank you for the updated Metacello script. This brings some steps forward. The use case: 1. I started with http://pharo.org/web/download curl https://get.pharo.org/64/ | bash 2. Open pharo with ./pharo-ui 3. JupyterTalk installation I pasted Metacello new baseline: 'JupyterTalk'; repository: 'github://jmari/JupyterTalk:master/repository'; load:'all' 4. A problem came up, see screen shot JupyterTalk_Installation I hit 'proceed' 5. I wanted to save the image and did 'save and quit'. Then an additional error popped up See screen shot 'Error_after_choosing_save_and_quit' Help is appreciated. Regards Hannes On 8/13/18, JesÃºs MarÃ <jmariaguirre(a)gmail.com> wrote: > That worked for me > > Metacello new > baseline: 'JupyterTalk'; > repository: 'github://jmari/JupyterTalk:master/repository'; > load:'all' > > I will correct the github readme page. > > > > > -- > Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html > >

Aug. 15, 2018

Re: [Pharo-users] XML Writer not pretty printing

by Carlo

Hi Peter It seems that #preservesIgnorableWhitespace: is only adhered to "...When validation is enabled and a DTD with element declarations is present..." (See comment in SAX2ContentHandler>>ignorableWhitespace:) The actual parsing code is in SAXParserDriver>>handleWhitespace: What you could do is use #removeAllFormattingNodes but your-mileage-may-vary... parser := XMLDOMParser on:'<root> <tab/> <twoSpaces/> <fourSpaces/> </root>'. (parser parseDocument) removeAllFormattingNodes; prettyPrinted. Regards Carlo On 14 Aug 2018, at 13:08, Peter Uhnak <i.uhnak(a)gmail.com> wrote: Hi, I am trying to output a pretty printed document, but it seems that the configuration is being ignored doc := '<root> <tab/> <twoSpaces/> <fourSpaces/> </root>' parseXML. String << [ :stream | doc printOn: stream beforeWritingDo: [ :writer | writer enablePrettyPrinting; enablePlatformSpecificLineBreak. writer formatter indentString: ' '. ] ] produces "'<root> <tab/> <twoSpaces/> <fourSpaces/> </root>'" I thought that maybe #preservesIgnorableWhitespace: has something to do with it, but whether it is true or false, the output is not pretty printed (not to mention, that pretty printing should ignore any preserved whitespaces anyway). Is this a bug? Should I print it in a different way? Thanks, Peter

Aug. 14, 2018

XML Writer not pretty printing

by Peter Uhnak

Hi, I am trying to output a pretty printed document, but it seems that the configuration is being ignored doc := '<root> <tab/> <twoSpaces/> <fourSpaces/> </root>' parseXML. String << [ :stream | doc printOn: stream beforeWritingDo: [ :writer | writer enablePrettyPrinting; enablePlatformSpecificLineBreak. writer formatter indentString: ' '. ] ] produces "'<root> <tab/> <twoSpaces/> <fourSpaces/> </root>'" I thought that maybe #preservesIgnorableWhitespace: has something to do with it, but whether it is true or false, the output is not pretty printed (not to mention, that pretty printing should ignore any preserved whitespaces anyway). Is this a bug? Should I print it in a different way? Thanks, Peter

Aug. 14, 2018

Re: [Pharo-users] Is there a project Label for packages

by Alidra Abdelghani

Thanks a lot guys for your help. Cheers Abdelghani > On 12 Aug 2018, at 10:50 am, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > BaselineOf/ConfigurationOf is the only place that contains this information, e.g. > > (BaselineOfCalypso project version packages collect: #name) asSet > > Peter > > On Sat, Aug 11, 2018 at 7:41 PM, Eric Gade <eric.gade(a)gmail.com <mailto:eric.gade@gmail.com>> wrote: > Unless I'm mistaken, the `BaselineOfXXX` is, in part, a description of all the packages used by a given project. > > On Sat, Aug 11, 2018 at 1:18 PM, Alidra Abdelghani via Pharo-users <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>> wrote: > > > ---------- Forwarded message ---------- > From: Alidra Abdelghani <alidrandco(a)yahoo.fr <mailto:alidrandco@yahoo.fr>> > To: pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org> > Cc: > Bcc: > Date: Sat, 11 Aug 2018 18:18:17 +0100 > Subject: Is there a project Label for packages > Hi, > > I would like to filter Packages according to the project they have been developed in (For instance, the Roassal packages, the Seaside packages, the Moose packages,â¦) > > > So I am wondering if there is any way to question a package about the project(s) it belong to? > If not in Pharo, maybe there such a thing in Famix? > If not, is there a way to reach this information (a repo, a web site, â¦.) > NB. > I could use the prefix of the name of the package, but this does not seem to be always accurate (for the Pharo project for instance) > > Thanks a lot in advance > Abdelghani > > > > > > > -- > Eric > Dr. Abdelghani Alidra Enseignant-chercheur UniversitÃ© 20 aoÃ»t 1955 SKIKDA-ALGÃRIE Mob:+ 213 550 453 391

Aug. 14, 2018

Re: [Pharo-users] Smalltalk Security Landscape - survey for ESUG 2018

by Ben Coman

On 14 August 2018 at 01:50, Jerry Kott <jkott(a)image-ware.com> wrote: > Dear Smalltalkers and friends, > > I am planning to have a presentation titled âSmalltalk Security Landscapeâ > at this yearâs ESUG conference. In my presentation I hope to increase > cybersecurity awareness within the Smalltalk community and help shape the > evolution of the language and its ecosystem. > > I have put together a survey to help me research the topic. I ask for your > kind help to get a picture of where Smalltalk stands in the area of > cybersecurity. The survey is completely anonymous, and should take less > than 15 minutes to complete. I appreciate your time and participation. > > If you are in a management role, I would like your help by forwarding this > to your team members to help reach the broad Smalltalk community. > > Here is a link: https://www.surveymonkey.com/r/esug2018 > > Thank you for your help, and hope to see you in Cagliari! > > *Jerry Kott* > This message has been digitally signed. > PGP Fingerprint: > A9181736DD2F1B6CC7CF9E51AC8514F48C0979A5 > > > > I was going to say it is not clear which way the scale runs in "Rank Smalltalk dialect(s) you use" but I see its coded in as a constraint. I rather liked your term "Citizen Developer" cheers -ben

Aug. 13, 2018

Smalltalk Security Landscape - survey for ESUG 2018

by Jerry Kott

Dear Smalltalkers and friends, I am planning to have a presentation titled âSmalltalk Security Landscapeâ at this yearâs ESUG conference. In my presentation I hope to increase cybersecurity awareness within the Smalltalk community and help shape the evolution of the language and its ecosystem. I have put together a survey to help me research the topic. I ask for your kind help to get a picture of where Smalltalk stands in the area of cybersecurity. The survey is completely anonymous, and should take less than 15 minutes to complete. I appreciate your time and participation. If you are in a management role, I would like your help by forwarding this to your team members to help reach the broad Smalltalk community. Here is a link: https://www.surveymonkey.com/r/esug2018 <https://www.surveymonkey.com/r/esug2018> Thank you for your help, and hope to see you in Cagliari! Jerry Kott This message has been digitally signed. PGP Fingerprint: A9181736DD2F1B6CC7CF9E51AC8514F48C0979A5

Aug. 13, 2018

Re: [Pharo-users] code completion - order classes suggested by match then package reference count?

by Sean P. DeNigris

Paul DeBruicker wrote > I'm using the default E completion if it matters. I thought this was the very issue o-completion solves ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Aug. 13, 2018

code completion - order classes suggested by match then package reference count?

by PAUL DEBRUICKER

Hi - When I want to use an OrderedCollection in Pharo 6.1 the code completion has me write "Ordere" before it is the one selected. If I have ever used an OrderPreservingDictionary (which comes up first) I've forgotten, but daily use OrderedCollections. Is there a way now to change the sort order of classes so that they sort by # of uses/references in the image or package I'm developing in? I'm using the default E completion if it matters. Thanks Paul

Aug. 13, 2018

Re: [Pharo-users] Jupyter notebooks / Dynabook / JupyterTalk

by JesÃºs MarÃ

That worked for me Metacello new baseline: 'JupyterTalk'; repository: 'github://jmari/JupyterTalk:master/repository'; load:'all' I will correct the github readme page. -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Aug. 13, 2018