- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] [squeak-dev] re: Context status 2015-01-16
by Nicolas Cellier Jan. 21, 2015

Jan. 21, 2015

2015-01-19 15:41 GMT+01:00 Craig Latta <craig(a)netjam.org>: > > Okay, I'll add both of the execution-driven imprinters to the > repository. They're called "active" and "passive" imprinting. > > Active imprinting is directed by the system that initially has the > desired code. An ActiveImprintingServer has clients in the systems which > will receive the code. Every time the server system runs a method in a > certain process, it imprints that method onto each of the clients. One > use case for this is giving the code of a demo to an audience as you run > it. > > Passive imprinting is directed by the system that wants the code. > The target system makes a remote-messaging connection to a system which > has the code, and runs an expression which will use the code. Every time > a method is missing from the target system (in any process), the target > system requests the missing method from the provider system, installs > it, and retries running that method. > > I have imprinted the exception-handling system, the compiler, and > the class builder with both approaches. > > > In this scheme, something is striking me. Some images share some code (classes, compiledMethods) But what about code mutations/updates? Without such mutations, is it still Smalltalk? Without active imprinting, such mutations might not be obvious to propagate (for example a subclass now overrides a message of super) And since you import class builder and compiler in the target, on what purpose? Is the target going to change a class locally? What if it then imports incompatible methods from provider? Or is the goal to just replicate some mutations from the provider? Maybe the scheme is more interesting for deployment of static code, but I'm curious to know if ever live updates would still be possible... > thanks, > > -C > > -- > Craig Latta > netjam.org > +31 6 2757 7177 (SMS ok) > + 1 415 287 3547 (no SMS) > > >

2 1

Re: [Pharo-dev] pharo-contribution CI out of space?
by Stephan Eggermont Jan. 20, 2015

Jan. 20, 2015

I've removed all jobs from the queue. Stephan

1 0

[ANN] Updated SQLite3 wrapper project based on NB
by Torsten Bergmann Jan. 20, 2015

Jan. 20, 2015

Some of you may already have noticed that it is already available but there was not yet a formal announcement, so here it is: There is a new way/project to work with the SQLite3 embeddable database. While in the past there was already a SQLite wrapper project for Pharo based on FFI this one is based on NativeBoost and also has some support for Glorp. The "NBSQLite3 for Pharo" is a project to provide an API and access to the SQLite3 database from within the Pharo image. With this tool you can use the small relational SQL engine into own Pharo projects. The project page is located on http://smalltalkhub.com/#!/~PharoExtras/NBSQLite3 More details can be found on the project page or on blog posts of PierceNg (the orginal author): http://www.samadhiweb.com/blog The project is now additionally refactored, supported with green tests, documented, split in seperate loadable packages and moved to the PharoExtras team at STHub. A Metacello configuration for Pharo 4 is ready in the Pharo 4 configuration browser. If you like you can help to test on/adopt to different platforms (at a minimum known to work on Windows) or improve it further. Have fun Pierce and T.

2 5

Job offer in smalltalk
by stepharo Jan. 20, 2015

Jan. 20, 2015

Begin forwarded message: From: Thomas Brodt <thomas.brodt.lists(a)porabo.ch> Subject: [vwnc] Job opening for a smalltalker in northern Switzerland Date: 20 Jan 2015 15:01:20 GMT+1 To: VWNC <vwnc(a)cs.uiuc.edu> Reply-To: thomas.brodt(a)porabo.ch Dear Smalltalkers we're growing our development team and need a smalltalk developer for our company located in northern Switzerland (german written and spoken is required, though). For more details see our job description: http://www.porabo.ch/stellenanzeigen Have a nice day! Thomas _______________________________________________ vwnc mailing list vwnc(a)cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/vwnc

1 0

OpenStreetMap integration
by Alexandre Bergel Jan. 20, 2015

Jan. 20, 2015

Dear All, This week end I have integrated the excellent work of Onil Goubier and Thierry Goubier. They have worked on a bridge between OpenStreetMap and Roassal. As a result, you can easily decorate a map with element describing metrics and properties of geolocation. Consider the following: I think the following screenshot should be self-explanatory: Below are some results of 10lines-long scripts. Seisms during the last 30 days: Refugies monitored by the United Nations High Commissioner for Refugees: We started to write a chapter for Agile Visualization. Here it is: https://dl.dropboxusercontent.com/u/31543901/AgileVisualization/OpenStreetM… Again, thanks Onil and Thierry. This is a very valuable contribution for the whole community! Cheers, Alexandre NB: Sorry for the cross-post, but I believe the content of this email goes well beyond to the Moose people interest. -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

10 19

Re: [Pharo-dev] pharo-contribution CI out of space?
by Stephan Eggermont Jan. 20, 2015

Jan. 20, 2015

The build queue is not getting smaller. Stephan

1 0

[pharo-project/pharo-core]
by GitHub Jan. 20, 2015

Jan. 20, 2015

Branch: refs/tags/40452 Home: https://github.com/pharo-project/pharo-core

1 0

[pharo-project/pharo-core] 2cc32c: 40452
by GitHub Jan. 20, 2015

Jan. 20, 2015

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 2cc32cc62c30dae021effab292f1131262853488 https://github.com/pharo-project/pharo-core/commit/2cc32cc62c30dae021effab2… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-01-20 (Tue, 20 Jan 2015) Changed paths: A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script452.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40452.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A Slot-Tests.package/SlotBasicTest.class/instance/tests-comments/testClassWithComment.st A Slot-Tests.package/SlotBasicTest.class/instance/tests-comments/testClassWithCommentAndStamp.st M Slot.package/LayoutAbstractScope.class/instance/extending/extend_as_.st M Slot.package/LayoutClassScope.class/instance/reshaping/rebase_to_.st R Slot.package/Slot.class/instance/accessing/index_.st M Slot.package/SlotClassBuilder.class/definition.st A Slot.package/SlotClassBuilder.class/instance/accessing/comment_.st A Slot.package/SlotClassBuilder.class/instance/accessing/comment_stamp_.st M Slot.package/SlotClassBuilder.class/instance/initialize-release/build.st M Slot.package/SlotClassBuilder.class/instance/initialize-release/buildNewClass.st Log Message: ----------- 40452 14755 Slot: do not call #index: on virtual slots https://pharo.fogbugz.com/f/cases/14755 14753 add support for setting class comments to class builder https://pharo.fogbugz.com/f/cases/14753 http://files.pharo.org/image/40/40452.zip

1 0

Re: [Pharo-dev] pharo-contribution CI out of space?
by Stephan Eggermont Jan. 20, 2015

Jan. 20, 2015

I've deleted a number of repeated jobs. I wonder if it wouldn't be better to just clear the queue. Disabled VoyageMongo, as its last green build was 2014-3-14 Stephan

1 0

improving print-it in playground
by Tudor Girba Jan. 19, 2015

Jan. 19, 2015

Hi, I worked with Andrei to find a solution for improving the print-it support. You can take a look here: http://www.humane-assessment.com/blog/improving-print-it-support-in-gtplayg… The current solution can be found in the latest Pharo image. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

4 3