April 2013 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] cannot modify class comments on Linux

by Gisela Decuzzi

I'm on 64-bit Ubuntu 12.04 2013/4/25 Pavel Krivanek <pavel.krivanek(a)gmail.com> > Hi, > > what architecture and distro do you use because I tried it on a 32-bit > Debian and it worked. I'm on 64-bit Fedora 18. That may be the reason why > the tests are not failing on CI. This error appears on all old system > classes and on newely created classes too. > Some next info: https://bugzilla.redhat.com/show_bug.cgi?id=956376 > > -- Pavel > > On Thu, Apr 25, 2013 at 10:58 AM, Gisela Decuzzi <giseladecuzzi(a)gmail.com>wrote: > >> Hi Pavel, I tried in Pharo 2.0 and 3.0 and it work well for me. (just try >> in a random class comment) >> Are you trying to modify a particular class comment? >> >> >> 2013/4/25 Pavel Krivanek <pavel.krivanek(a)gmail.com> >> >>> Hi, >>> >>> if you will try to modify a class comment on Linux, the error >>> "RemoteString past end of file" will appear. On windows VM it seems to work >>> well. Can someone confirm this behavior on Linux. Squeak has the same >>> problem. >>> >>> Cheers, >>> -- Pavel >>> >> >> >

April 25, 2013

Re: [Pharo-project] cannot modify class comments on Linux

by Pavel Krivanek

Hi, what architecture and distro do you use because I tried it on a 32-bit Debian and it worked. I'm on 64-bit Fedora 18. That may be the reason why the tests are not failing on CI. This error appears on all old system classes and on newely created classes too. Some next info: https://bugzilla.redhat.com/show_bug.cgi?id=956376 -- Pavel On Thu, Apr 25, 2013 at 10:58 AM, Gisela Decuzzi <giseladecuzzi(a)gmail.com>wrote: > Hi Pavel, I tried in Pharo 2.0 and 3.0 and it work well for me. (just try > in a random class comment) > Are you trying to modify a particular class comment? > > > 2013/4/25 Pavel Krivanek <pavel.krivanek(a)gmail.com> > >> Hi, >> >> if you will try to modify a class comment on Linux, the error >> "RemoteString past end of file" will appear. On windows VM it seems to work >> well. Can someone confirm this behavior on Linux. Squeak has the same >> problem. >> >> Cheers, >> -- Pavel >> > >

April 25, 2013

[Pharo-project] [update 3.0] #30060

by Marcus Denker

30060 ----- 10376 Clean up underscore assignment https://pharo.fogbugz.com/f/cases/10376 10392 Suggestions context-dependent https://pharo.fogbugz.com/f/cases/10392 Diff information: http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/SmartSuggestions-MarcusDenke… http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Compiler-MarcusDenker.389 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Settings-Compiler-MarcusDenk… http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/AST-Core-MarcusDenker.131

April 25, 2013

[Pharo-project] SandstoneDB on Pharo 2.0 - done - what next?

by Torsten Bergmann

Yes - the SandstoneDb project on Squeaksource is read/write - just commit. Esteban wrote: >also, I noticed there is no "ConfigurationOfSandstoneDB"... There already is one in MetacellRepository, just look at the comments below the video: http://www.pharocasts.com/2010/04/sandstonedb-simple-activerecord-style.html I assume your package is based on "SandstoneDb-RamonLeon.148.mcz" from http://www.squeaksource.com/SandstoneDb.html If so please commit your changes so others can try. If OK we can adopt the config in "MetacellRepository" and later put it into "MetaRepoForPharo20". If in doubt just ask! Bye T.

April 25, 2013

Re: [Pharo-project] cannot modify class comments on Linux

by Gisela Decuzzi

Hi Pavel, I tried in Pharo 2.0 and 3.0 and it work well for me. (just try in a random class comment) Are you trying to modify a particular class comment? 2013/4/25 Pavel Krivanek <pavel.krivanek(a)gmail.com> > Hi, > > if you will try to modify a class comment on Linux, the error > "RemoteString past end of file" will appear. On windows VM it seems to work > well. Can someone confirm this behavior on Linux. Squeak has the same > problem. > > Cheers, > -- Pavel >

April 25, 2013

[Pharo-project] cannot modify class comments on Linux

by Pavel Krivanek

Hi, if you will try to modify a class comment on Linux, the error "RemoteString past end of file" will appear. On windows VM it seems to work well. Can someone confirm this behavior on Linux. Squeak has the same problem. Cheers, -- Pavel

April 25, 2013

[Pharo-project] [update 3.0] #30059

by Marcus Denker

April 25, 2013

Re: [Pharo-project] [Pharo-users] Cannot be recompiled

by Mariano Martinez Peck

On Wed, Apr 24, 2013 at 10:08 AM, Martin Dias <tinchodias(a)gmail.com> wrote: > Hi, > > (forwarded from pharo-users) > > Object > subclass: #A > instanceVariableNames: '' > classVariableNames: '' > poolDictionaries: '' > category: 'Unclassified'. > > (Smalltalk at: #A) > subclass: #B > instanceVariableNames: '' > classVariableNames: '' > poolDictionaries: '' > category: 'Unclassified'. > > Object > variableSubclass: #A > instanceVariableNames: '' > classVariableNames: '' > poolDictionaries: '' > category: 'Unclassified'. > > I'm working in the "new class builder" [1]. It automatically propagates > this format change to the subclasses, instead of raising the error like the > current class builder does. ie, the class B becomes variable when A becomes > variable. > > Do you agree? > > What happens if a subclass was already variable but not simple variable, like byte or words? they will be changed? > Cheers, > Martin > > [1]: https://ci.inria.fr/pharo-contribution/job/Slot/ > > > > On Tue, Apr 23, 2013 at 2:05 PM, Martin Dias <tinchodias(a)gmail.com> wrote: > >> Hi, >> >> In: >> >> Object >> subclass: #A >> instanceVariableNames: '' >> classVariableNames: '' >> poolDictionaries: '' >> category: 'Unclassified'. >> >> (Smalltalk at: #A) >> subclass: #B >> instanceVariableNames: '' >> classVariableNames: '' >> poolDictionaries: '' >> category: 'Unclassified'. >> >> Object >> variableSubclass: #A >> instanceVariableNames: '' >> classVariableNames: '' >> poolDictionaries: '' >> category: 'Unclassified'. >> >> ---> why do we raise the error "B cannot be recompiled"? >> >> what's the problem with reformatting subclasses automatically? >> >> best regards, >> Martin >> >> >> >> > -- Mariano http://marianopeck.wordpress.com

April 25, 2013

[Pharo-project] rubric performace

by Tudor Girba

Hi, I did a little experiment to check the performance of Rubric when dealing with large content. And by large, I mean 45 MB or about 15 million lines of text. I opened the file in several other editors: - TextMate: 10s + the text is wrapped and can be browsed smoothly - Sublime Text 2: 10s + the text is wrapped and can be browsed smoothly - Eclipse: 5s + browsing is very slow (so it is basically useless) How did Rubric perform: - When opened with unwrapped lines: 33s + the text can be browsed smoothly - When opened with wrapped lines -> Pharo crashed :( In any case, I think being 3 times slower (even if without wrapping) than TextMate is highly exciting. Great job Alain. If you want to reproduce the experiment, here is the Smalltalk snippet I used: --- Gofer new smalltalkhubUser: 'AlainPlantec' project: 'Rubric'; package: 'Rubric-AlainPlantec.26'; load. [ contents := ((FileSystem disk workingDirectory / 'src' / 'ArgoUML-0-34' / 'output.mse') readStreamDo: #contents). (RubLipsumBasicExample windowWithScrolledText: ( RubLipsumBasicExample new string: contents; newScrolledTextNotWrapped)) openInWorld ] timeToRun --- Cheers, Doru -- www.tudorgirba.com "What we can governs what we wish."

April 24, 2013

[Pharo-project] [ANN] elasticsearch client

by Paul DeBruicker

Hi - Elasticsearch (http://www.elasticsearch.org/) claims to be a: "flexible and powerful open source, distributed real-time search and analytics engine for the cloud" I put what I've made up here: MCHttpRepository location: 'http://ss3.gemstone.com/ss/Elasticsearch' user: '' password: '' So far it allows you to create an index, add documents, get documents by id, search using the URI Request api, and then delete the index. I made it in Pharo 1.4. I made an attempt to abstract out the HTTP client and URL stuff so it could be used with Zinc or Webclient. But right now it only works with Zinc. If someone wants it to run in Squeak sooner rather than later let me know and I can either fix it and the config or help you do it. basic usage is like this: index:= ESIndex createIndex: 'test-index'. docContent := Dictionary new. docContent at: 'message' put: 'this is the documents content'. docContent at: 'creator' put: 'Mr T'. document:=ESDocument withContent: docContent. document addToIndex:index. search:=ESURISearch index:index. search queryString:'documents'; search. search results explore. ESIndex deleteIndex:'test-index' I haven't begun implementing the QueryDSL but the ESSearch class does do the required GET with a JSON body and does work. Seems like it'd be useful to have the QueryDSL but right now I don't need more than the URI Request searching provides. It also doesn't do any of the cluster health/maintenance api yet

April 24, 2013