Squeak-dev October 2012

squeak-dev@lists.squeakfoundation.org

53 participants
109 discussions

Cryptography - Problem with SSH client
by Guido Chari 14 Feb '13

14 Feb '13

I'm having some problems connecting to an SSH server from Squeak. The server is in my localhost and i test it with a unix ssh client with no problems. However, when i tried to connect from Squeak i received an error ("bad signature") on SSHDHGroup1KeyExchangeProcessor>>processServerDHReplyMsg:securityParams: method on the key exchange phase of the algorithm. Does anybody use the SSH client from the cryptography package? What should be the error? Cheers, Guido.

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Calendar Chooser
by Jon Hylands 25 Jan '13

25 Jan '13

Hi everyone, So, I'm working on an application for managing my projects and timesheets and such, and one of the things I really wanted was a decent Calendar chooser. I looked around and didn't see one, so I spent a few hours and made what I think is a nice one... Its a single morph class, with one support class. I've attached a screenshot. I have no idea how widgets like this are typically included - either as some kind of add-on, or included with the base image. Thoughts? - Jon

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Re: [squeak-dev] The Inbox: Collections-topa.366.mcz
by Tobias Pape 22 Jan '13

22 Jan '13

Hi, this little method may save some time if you need to generate readable method selectors frequently. Any objections against trunk inclusion? So Long, -Tobias Am 2010-06-16 um 13:34 schrieb commits(a)source.squeak.org: > > ==================== Summary ==================== > > Name: Collections-topa.366 > Author: topa > Time: 16 June 2010, 3:34:47.932 pm > UUID: 5491e7f9-bcc4-423a-a267-8853ca2eb9a3 > Ancestors: Collections-ul.365 > > Provide #asCamelCase for Strings. > May be usefull for natural language conversation or the like. >

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OmniBrowser support now in trunk
by Colin Putney 13 Dec '12

13 Dec '12

Hi all, Just wanted give a bit more context for the changes I've just uploaded to trunk. They fall into two categories: One is adding support for icons in lists. OmniBrowser uses this to indicate things like methods being overridden and classes inheriting from certain important superclasses, like Collection or Exception. The other is making the current selection available when building context menus for text panes. Previously the current selection wasn't available when the menu was being built, though you could get it when actually executing a menu command. Having the selection lets us determine which refactorings are applicable, and indicate that correctly in the menu. I probably should have submitted these changes to the Inbox for review before pushing them to trunk, but I didn't think of it until I had already uploaded the first few versions. I don't think there's much risk of breaking anything, though. There's very little change to existing code, and that's only triggered by the model indicating that it wants to use the new functionality when it builds a window in ToolBuilder. The next release of OmniBrowser should be available pretty soon too, just a few more bugs to fix. Colin

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[Test] PetitParser in Squeak trunk #12176
by H. Hirzel 13 Dec '12

13 Dec '12

Artefacts ------------------------------------------- Testing 4.3#12176 (latest trunk) from <https://github.com/frankshearar/squeak-ci/zipball/master> PetitParser <http://source.lukas-renggli.ch/petit> Load Metacello manually ------------------------------------------- Added the following repository MCHttpRepository location: 'http://seaside.gemstone.com/ss/metacello' user: '' password: '' * Manually load ConfigurationOfMetacello-pmm.717 Author: pmm Time: 25 August 2012, 10:32:34 am * Then do ConfigurationOfMetacello loadLatestVersion Load PetitParser ------------------------------------------- Execute in a Workspace Gofer new renggli: 'petit'; package: 'PetitParser'; package: 'PetitTests'; package: 'PetitAnalyzer'; package: 'PetitBeta'; package: 'PetitCSV'; package: 'Factorial-Language'; package: 'PetitJson'; package: 'PetitMSE'; package: 'PetitManifestMf'; package: 'PetitSQL'; package: 'PetitXml'; package: 'PetitXPath'; load. could not load package: 'PetitRegex'; package: 'PrettyPetit'; package: 'PetitSmalltalk'; Testrunner PetitParser ------------------------------------------- 404 run, 396 passes 4 expected failures, 4 errors If you take out Factorial-Language 400 run, 396 passes, 4 expected failures all green PetitParser documentation ------------------------------------------- <http://scg.unibe.ch/research/helvetia/petitparser> <http://www.lukas-renggli.ch/blog/petitparser-1> <http://www.lukas-renggli.ch/blog/petitparser-2> Lukas Renggli. Dynamic Language Embedding With Homogeneous Tool Support. PhD thesis, University of Bern, October 2010. <http://scg.unibe.ch/archive/phd/renggli-phd.pdf> <http://www.themoosebook.org/book/internals/petit-parser> Note: ------------------------------------------- This test report is written in Markdown notation To view the text formatted you might want to use <http://www.showdown.im/> ; for a guide on markdown see for example <http://johnmacfarlane.net/pandoc/>

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Re: [squeak-dev] Ulam spiral
by H. Hirzel 07 Dec '12

07 Dec '12

So the question is, do we get the Ulam spiral creation code snippet included in Squeak 4.4? --Hannes On 10/3/12, Jecel Assumpcao Jr. <jecel(a)merlintec.com> wrote: > Hannes. Hirzel wrote on Wed, 3 Oct 2012 14:45:45 +0200 >> Things which it illustrates are >> 1) The compactness of the Smalltalk language >> 2) How to modify code in a Workspace and execute it with 'do it'. >> 3) The fact that you do not need to have 'deep' knowledge of Smalltalk >> in order to adapt a piece of code. >> 4) It is like a 'poem'. A short self contained nice piece of code. > > 5) Code can be executed directly in the mail window. Oh wait, that is > just me - the last Celeste user ;-) > > -- Jecel > > >

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CI ftw
by Frank Shearar 04 Dec '12

04 Dec '12

http://www.squeakci.org/job/SqueakTrunk/19/testReport/? That's a fully up-to-date trunk passing most of its tests. The update-from-4.3 test also passes most of its tests: http://www.squeakci.org/job/UpdateFromLastRelease/3/testReport/ Next is to show well-known packages (and mine, just because I'm in control of them) loading into a tested image and running their suites. frank

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OMeta2 minor bug
by Douglas McPherson 01 Nov '12

01 Nov '12

Hi, I think there's a small problem with the semantic predicate of the range rule: range :a :b = anything:x ?[a <= x & x <= b] -> [x] A pair of parenthesis fixes the problem: range :a :b = anything:x ?[a <= x & (x <= b)] -> [x] Thanks, Doug

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[ANN] Swazoo beta3 with final WebSockets released
by Janko Mivšek 31 Oct '12

31 Oct '12

Dear all, Here is hopefully last beta for Swazoo 2.3 with WebSockets upgraded to final RFC. Thanks to Hans-Martin Mosner :) You can find it with Squeak/Pharo on SqueakSource: http://www.squeaksource.com /MetacelloRepository/ConfigurationOfSwazoo2 http://www.squeaksource.com/Swazoo/Swazoo-2.3beta3.0.mcz and for VisualWorks in Public Store. >From release comment: Swazoo 2.3 beta3 release, same as on Squeak/Pharo 1. WebSockets protocol upgraded to a final RFC thanks to Hans-Martin Mosner 2. IP blacklising and whitelisting introduced, add IP address patterns to collections in SwazooServer singleton ipBlacklist or ipWhiteList - urlBlacklist added, to filter by url patterns - ipAllowedList added, for kind of 'root' IPs, always allowed access 3. more: - SwazooServer instvar #other introduced, #watchdog removed and moved to #other - SpTimestamp extended with #millisecond method - HTTPRequest printOn: for POSTs prints postdata or entity body too - Collection count: added on VW, for Squeak/Pharo compatibility 2. pathces: - HTTPConnection close didn't terminate the loop process - SwazooWebSocket asByteArray:, implemented here for portability - Sport patch: SpAbstractSocketReadRequest #close missing - HTTPRequest printOn: prints AJAX for such requests - HTTPConnection interact raises error for non OsErrors (VW specific!) - extension: Collection #count: added, for compatibility with Squeak/Pharo - HTTPConnection getAndDispatchMessages don't close http10 with keepAlive! - SwazooStream anyDataReady ignore any exception when #fillBuffer - SwazooURI proper parsing of protocol, host and port - patch: HTTPRequest printOn: - SwazooServer -- stop, stops all instances of HTTPServer, just for sure -- category private-wathcdog removed - FileResponse printEntityOn: binary - SpFileStream binary, nextAvailable - Collection count: added - patch: HTTPConnection close nils self server, nextPutError ignores any further error - HTTPConnection produceResponseFor: exception catching removed, there is another one upper in #interact anyway Best regards Janko -- Janko Mivšek Aida/Web Smalltalk Web Application Server http://www.aidaweb.si

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[OT] RTalk
by dimitris chloupis 30 Oct '12

30 Oct '12

I found this http://www.jarober.com/blog/blogView?showComments=true&printTitle=IM_98:_Rt… ,about RTalk , that is not only smalltalk run on top of JVM but almost the entire environment. The problem is that I cant seem to be able to find via google any site that contains the source code or something I could use ? Does anyone know if there is any official website for RTalk ? It looks quite promising and I would like to give it a try.

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