July 2015 - Pharo-dev - lists.pharo.org

[Reflectivity] ... and Roassal
by Marcus Denker July 24, 2015

July 24, 2015

Hi, Yesterday Alex and me played with using Roassal in combination with reflectivity. Very quickly (within half an hour, even shorter) we had a view per class that shows coverage for ASTs as trees like this: this is | t | t := false. t ifTrue: [ self bar ] ifFalse: [ 'hello' ]. ^ 5 and you directly see that I have not yet added support for annotating optimized blocksâ¦ will come soon. (These views are nice for debugging reflectivityâ¦) The code: 1) node-by-node coverage: getCoverageOf: aPharoClass whileExecuting: aBlock " self new getCoverageOf: CoverageDemoTest whileExecuting: [ CoverageDemoTest new simpleAst ] " | link | link := MetaLink new metaObject: #node; selector: #tagExecuted. aPharoClass methods do: [ :cm | cm ast nodesDo: [ :node | node link: link ] ]. aBlock value. ^ aPharoClass and the code for visalization: renderCoverage | b | b := RTMondrian new. b shape rectangle withTextAbove: #selector. b nodes: self methods forEach: [ :aMethod | b shape label text: [ :astNode | | aName | aName := astNode class name copyFrom: 3 to: astNode class name size. (aName endsWith: 'Node') ifTrue: [ aName copyFrom: 1 to: aName size - 'Node' size ] ifFalse: [ aName ] ] ; color: Color red; if: #hasBeenExecuted color: Color green. b nodes: aMethod ast allChildren. b edges connectFrom: #parent. b layout tree. ]. b layout flow. b build. ^ b view A second example shows often executed nodes larger (shows another bugâ¦ the one largest should have the same size as the other large ones): Code: renderNodeExecutions | b | b := RTMondrian new. b shape rectangle withTextAbove: #selector. b nodes: self methods forEach: [ :aMethod | b shape rectangle size: [ :astNode | astNode propertyAt: #nbExecutions ifAbsent: [ 0 ] ]. b nodes: aMethod ast allChildren. b edges connectFrom: #parent. b layout tree. ]. b layout flow. b build. ^ b view getNodeExecution: aPharoClass whileExecuting: aBlock " self new getNodeExecution: CoverageDemoTest whileExecuting: [ 30 timesRepeat: [ CoverageDemoTest new simpleAst ] ] " | link | link := MetaLink new metaObject: [ :node | | v | v := node propertyAt: #nbExecutions ifAbsentPut: [ 0 ]. node propertyAt: #nbExecutions put: v + 1 ]; selector: #value:; arguments: #(#node). aPharoClass methods do: [ :cm | cm ast nodesDo: [ :node | node link: link ] ]. aBlock value. ^ aPharoClass These are just very quick and raw experimentsâ¦ but they got us excited about the possibilities when this is all debugged and readyâ¦ Marcus

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Surprising auto-categorization behaviour
by Stephan Eggermont July 24, 2015

July 24, 2015

Morph>>justDroppedInto:event: is categorized as *Morphic-Base When writing a new Morph subclass, categorizing all uncategorized dirties Morphic-Base and might make you lose code. Do we really want auto-categorization to categorize as extension methods? Stephan

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[ANN] PharoVX
by Dmitry Matveev July 24, 2015

July 24, 2015

Hi all, Let me introduce PharoVX: a Pharo binding to OpenVX, the standard for accelerated computer vision. OpenVX is currently [being] implemented by various vendors, but right now we can download a sample implementation from Khronos for free and use it in Pharo. PharoVX is mostly written during ESUG 2015 in Italy, and I just wrapped it up a bit on this week before posting to list. The project homepage provides some instructions on how to obtain and build the reference implementation, how to do the basic setup, and how to debug your VX pipelines. PharoVX now also allows to run all kernels specified in standard v1.0.1. There are some known problems: 1. Mapping data to-and-from VX is slow - it is currently done pixel-by-pixel in a Smalltalk code. I will probably try to speed it up with NativeBoost. 2. On the first invocation, the image data can be corrupted. For the subsequent VX executions, it seems to be fine. Links: 1: http://dmitrymatveev.co.uk/pharovx/ 2: http://www.khronos.org/openvx <https://www.khronos.org/openvx> With best regards, Dmitry

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[pharo-project/pharo-core] c5002a: 50188
by GitHub July 24, 2015

July 24, 2015

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: c5002a90b4d36261e86929b47689147cddb563bd https://github.com/pharo-project/pharo-core/commit/c5002a90b4d36261e86929b4… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-07-24 (Fri, 24 Jul 2015) Changed paths: M ConfigurationOfGTInspectorCore.package/ConfigurationOfGTInspectorCore.class/instance/symbolic versions/stable_.st A ConfigurationOfGTInspectorCore.package/ConfigurationOfGTInspectorCore.class/instance/versions/version2017_.st M ConfigurationOfGTPlaygroundCore.package/ConfigurationOfGTPlaygroundCore.class/instance/symbolic versions/stable_.st A ConfigurationOfGTPlaygroundCore.package/ConfigurationOfGTPlaygroundCore.class/instance/versions/version217_.st M ConfigurationOfGTSpotter.package/ConfigurationOfGTSpotter.class/instance/symbolic versions/development_.st M ConfigurationOfGTSpotter.package/ConfigurationOfGTSpotter.class/instance/symbolic versions/stable_.st A ConfigurationOfGTSpotter.package/ConfigurationOfGTSpotter.class/instance/versions/version128_.st M ConfigurationOfGToolkitCore.package/ConfigurationOfGToolkitCore.class/instance/symbolic versions/stable_.st A ConfigurationOfGToolkitCore.package/ConfigurationOfGToolkitCore.class/instance/versions/version304_.st M ConfigurationOfGlamourCore.package/ConfigurationOfGlamourCore.class/instance/symbolic versions/development_.st M ConfigurationOfGlamourCore.package/ConfigurationOfGlamourCore.class/instance/symbolic versions/stable_.st M ConfigurationOfGlamourCore.package/ConfigurationOfGlamourCore.class/instance/versions/version313_.st A ConfigurationOfGlamourCore.package/ConfigurationOfGlamourCore.class/instance/versions/version318_.st M ConfigurationOfRubric.package/ConfigurationOfRubric.class/instance/symbolic versions/stable_.st A ConfigurationOfRubric.package/ConfigurationOfRubric.class/instance/versions/version114_.st A ConfigurationOfRubric.package/ConfigurationOfRubric.class/instance/versions/version115_.st M GT-InspectorExtensions-Core.package/extension/SequenceableCollection/instance/gtInspectorItemsIn_.st A GT-Spotter.package/GTSpotter.class/class/instance creation/on_withProcessors_.st A GT-Spotter.package/GTSpotter.class/class/instance creation/withProcessors_.st M GT-Spotter.package/GTSpotter.class/definition.st R GT-Spotter.package/GTSpotter.class/instance/accessing/previousStep.st A GT-Spotter.package/GTSpotter.class/instance/accessing/processorsFilter.st A GT-Spotter.package/GTSpotter.class/instance/accessing/processorsFilter_.st A GT-Spotter.package/GTSpotter.class/instance/initialization/initialize.st A GT-Spotter.package/GTSpotter.class/instance/testing/hasMultipleSteps.st R GT-Spotter.package/GTSpotter.class/instance/testing/hasPreviousStep.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/README.md A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/class/examples/exampleHelpSearch.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/class/examples/exampleMenuMorphSearch.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/class/examples/exampleWorldMenuSearch.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/definition.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/instance/accessing/signatureFor_.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/instance/adding/addSignatureFor_.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/instance/adding/addSignaturesFor_.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/instance/initialization/initialize.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/instance/printing/printSignature_.st A GT-Spotter.package/GTSpotterMethodListProcessorFilter.class/instance/testing/shouldEnableProcessorsCreateBy_.st A GT-Spotter.package/GTSpotterNullProcessorFilter.class/README.md A GT-Spotter.package/GTSpotterNullProcessorFilter.class/definition.st A GT-Spotter.package/GTSpotterNullProcessorFilter.class/instance/testing/shouldEnableProcessorsCreateBy_.st A GT-Spotter.package/GTSpotterPreviewBrick.class/instance/updating/handleException_forComposite_.st M GT-Spotter.package/GTSpotterPreviewBrick.class/instance/updating/updatePreviewWith_.st A GT-Spotter.package/GTSpotterProcessorFilter.class/README.md A GT-Spotter.package/GTSpotterProcessorFilter.class/definition.st A GT-Spotter.package/GTSpotterProcessorFilter.class/instance/testing/shouldEnableProcessorsCreateBy_.st A GT-Spotter.package/GTSpotterStep.class/instance/accessing-dynamic/previousStep.st A GT-Spotter.package/GTSpotterStep.class/instance/accessing-dynamic/processorsFilter.st A GT-Spotter.package/GTSpotterStep.class/instance/testing/hasPreviousNavigationFromClass_.st A GT-Spotter.package/GTSpotterStep.class/instance/testing/hasPreviousStep.st M GT-Spotter.package/extension/Object/instance/spotterProcessorsFor_.st A GT-SpotterExtensions-Core.package/extension/CatalogProject/instance/spotterPreviewIn_.st A GT-SpotterExtensions-Core.package/extension/CompiledMethod/instance/spotterMethodClassFor_.st A GT-SpotterExtensions-Core.package/extension/GTInspector/class/spotterExtensionsFor_.st A GT-SpotterExtensions-Core.package/extension/GTSpotter/class/spotterExtensionsFor_.st A GT-SpotterExtensions-Core.package/extension/RGMethodDefinition/instance/spotterPreviewCodeIn_.st M GT-SpotterExtensions-Core.package/extension/Slot/instance/spotterAccessesFor_.st M GT-Tests-Spotter.package/GTSpotterTest.class/instance/tests/testInstanceCreation.st M GT-Tests-Spotter.package/GTSpotterTest.class/instance/tests/testNewSpotter.st R Glamour-Core.package/extension/GLMBrickDarkThemer/instance/actionThemer.st R Glamour-Core.package/extension/GLMBrickThemer/instance/actionThemer.st A Glamour-Morphic-Brick.package/GLMActionBrickDarkThemer.class/README.md A Glamour-Morphic-Brick.package/GLMActionBrickDarkThemer.class/definition.st A Glamour-Morphic-Brick.package/GLMActionBrickDarkThemer.class/instance/brick-scrollbar/scrollbarWidth.st A Glamour-Morphic-Brick.package/GLMActionBrickDarkThemer.class/instance/brick-scrollpane/scrollpaneBackgroundColor.st A Glamour-Morphic-Brick.package/GLMActionBrickDarkThemer.class/instance/modules/popupThemer.st A Glamour-Morphic-Brick.package/GLMActionBrickPopupDarkThemer.class/README.md A Glamour-Morphic-Brick.package/GLMActionBrickPopupDarkThemer.class/definition.st A Glamour-Morphic-Brick.package/GLMActionBrickPopupDarkThemer.class/instance/brick-popup/borderWidth.st A Glamour-Morphic-Brick.package/GLMActionBrickPopupThemer.class/README.md A Glamour-Morphic-Brick.package/GLMActionBrickPopupThemer.class/definition.st A Glamour-Morphic-Brick.package/GLMActionBrickPopupThemer.class/instance/brick-popup/borderWidth.st A Glamour-Morphic-Brick.package/GLMActionBrickThemer.class/README.md A Glamour-Morphic-Brick.package/GLMActionBrickThemer.class/definition.st A Glamour-Morphic-Brick.package/GLMActionBrickThemer.class/instance/brick-scrollpane/scrollbarWidth.st A Glamour-Morphic-Brick.package/GLMActionBrickThemer.class/instance/brick-scrollpane/scrollpaneBackgroundColor.st A Glamour-Morphic-Brick.package/GLMActionBrickThemer.class/instance/modules/popupThemer.st A Glamour-Morphic-Brick.package/GLMBrickDarkThemer.class/instance/theme-actions/actionThemer.st A Glamour-Morphic-Brick.package/GLMBrickThemer.class/instance/theme-actions/actionThemer.st M Glamour-Morphic-Renderer.package/GLMMorphicWindowRenderer.class/instance/rendering/render_.st R Glamour-Morphic-Theme.package/GLMActionBrickDarkThemer.class/README.md R Glamour-Morphic-Theme.package/GLMActionBrickDarkThemer.class/definition.st R Glamour-Morphic-Theme.package/GLMActionBrickDarkThemer.class/instance/brick-scrollbar/scrollbarWidth.st R Glamour-Morphic-Theme.package/GLMActionBrickDarkThemer.class/instance/brick-scrollpane/scrollpaneBackgroundColor.st R Glamour-Morphic-Theme.package/GLMActionBrickDarkThemer.class/instance/modules/popupThemer.st R Glamour-Morphic-Theme.package/GLMActionBrickPopupDarkThemer.class/README.md R Glamour-Morphic-Theme.package/GLMActionBrickPopupDarkThemer.class/definition.st R Glamour-Morphic-Theme.package/GLMActionBrickPopupDarkThemer.class/instance/brick-popup/borderWidth.st R Glamour-Morphic-Theme.package/GLMActionBrickPopupThemer.class/README.md R Glamour-Morphic-Theme.package/GLMActionBrickPopupThemer.class/definition.st R Glamour-Morphic-Theme.package/GLMActionBrickPopupThemer.class/instance/brick-popup/borderWidth.st R Glamour-Morphic-Theme.package/GLMActionBrickThemer.class/README.md R Glamour-Morphic-Theme.package/GLMActionBrickThemer.class/definition.st R Glamour-Morphic-Theme.package/GLMActionBrickThemer.class/instance/brick-scrollpane/scrollbarWidth.st R Glamour-Morphic-Theme.package/GLMActionBrickThemer.class/instance/brick-scrollpane/scrollpaneBackgroundColor.st R Glamour-Morphic-Theme.package/GLMActionBrickThemer.class/instance/modules/popupThemer.st M Glamour-Tests-Core.package/GLMAccumulatorTest.class/instance/tests/testPaneAddedAnnouncement.st M Glamour-Tests-Core.package/GLMAccumulatorTest.class/instance/tests/testPaneRemovedAnnouncement.st M Glamour-Tests-Core.package/GLMAccumulatorTest.class/instance/tests/testPaneSelectedAnnouncement.st M Glamour-Tests-Core.package/GLMBrowserTest.class/instance/tests/testTransmissionTriggeredAnnounced.st M Glamour-Tests-Core.package/GLMBrowserTest.class/instance/tests/testUpdateRecomputesMatchingPresentations.st M Glamour-Tests-Core.package/GLMCompositePresentationTest.class/instance/as yet unclassified/testCompositeWithinCompositeOuterPortEvents.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50187.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50188.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50187.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50188.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A Shout-Tests.package/SHParserST80Test.class/README.md A Shout-Tests.package/SHParserST80Test.class/definition.st A Shout-Tests.package/SHParserST80Test.class/instance/tests-manual/d.st A Shout-Tests.package/SHParserST80Test.class/instance/tests-manual/e.st A Shout-Tests.package/SHParserST80Test.class/instance/tests-manual/q.st A Shout-Tests.package/SHParserST80Test.class/instance/tests-manual/r.st A Shout-Tests.package/SHParserST80Test.class/instance/tests-manual/s.st A Shout-Tests.package/SHParserST80Test.class/instance/tests-smoke/testBooleanHierarchy.st A Shout-Tests.package/SHParserST80Test.class/instance/tests-smoke/testCollectionHierarchy.st A Shout-Tests.package/SHParserST80Test.class/instance/tests-smoke/testNumberHierarchy.st A Shout-Tests.package/SHParserST80Test.class/instance/tests-smoke/testObjectClass.st A Shout-Tests.package/SHParserST80Test.class/instance/tests/testNumbers.st A Shout-Tests.package/SHParserST80Test.class/instance/utilities/%3E-------%3E.st A Shout-Tests.package/SHParserST80Test.class/instance/utilities/tokenTypesIn_.st A Shout-Tests.package/SHParserST80Test.class/instance/utilities/tokensIn_.st A Shout-Tests.package/SHParserST80Test.class/instance/utilities/verifyClass_.st A Shout-Tests.package/SHParserST80Test.class/instance/utilities/verifyClass_selector_.st A Shout-Tests.package/SHParserST80Test.class/instance/utilities/verifyHierarchy_.st A Shout-Tests.package/SHStyleElementTest.class/README.md A Shout-Tests.package/SHStyleElementTest.class/definition.st A Shout-Tests.package/SHStyleElementTest.class/instance/running/setUp.st A Shout-Tests.package/SHStyleElementTest.class/instance/tests/testPrintOn.st A Shout-Tests.package/SHStyleElementTest.class/instance/tests/testStyleForTable.st R ShoutTests.package/SHParserST80Test.class/README.md R ShoutTests.package/SHParserST80Test.class/definition.st R ShoutTests.package/SHParserST80Test.class/instance/tests-manual/d.st R ShoutTests.package/SHParserST80Test.class/instance/tests-manual/e.st R ShoutTests.package/SHParserST80Test.class/instance/tests-manual/q.st R ShoutTests.package/SHParserST80Test.class/instance/tests-manual/r.st R ShoutTests.package/SHParserST80Test.class/instance/tests-manual/s.st R ShoutTests.package/SHParserST80Test.class/instance/tests-smoke/testBooleanHierarchy.st R ShoutTests.package/SHParserST80Test.class/instance/tests-smoke/testCollectionHierarchy.st R ShoutTests.package/SHParserST80Test.class/instance/tests-smoke/testNumberHierarchy.st R ShoutTests.package/SHParserST80Test.class/instance/tests-smoke/testObjectClass.st R ShoutTests.package/SHParserST80Test.class/instance/tests/testNumbers.st R ShoutTests.package/SHParserST80Test.class/instance/utilities/%3E-------%3E.st R ShoutTests.package/SHParserST80Test.class/instance/utilities/tokenTypesIn_.st R ShoutTests.package/SHParserST80Test.class/instance/utilities/tokensIn_.st R ShoutTests.package/SHParserST80Test.class/instance/utilities/verifyClass_.st R ShoutTests.package/SHParserST80Test.class/instance/utilities/verifyClass_selector_.st R ShoutTests.package/SHParserST80Test.class/instance/utilities/verifyHierarchy_.st R ShoutTests.package/SHStyleElementTest.class/README.md R ShoutTests.package/SHStyleElementTest.class/definition.st R ShoutTests.package/SHStyleElementTest.class/instance/running/setUp.st R ShoutTests.package/SHStyleElementTest.class/instance/tests/testPrintOn.st R ShoutTests.package/SHStyleElementTest.class/instance/tests/testStyleForTable.st R Tool-Catalog.package/CatalogProject.class/instance/spotting/spotterPreviewIn_.st Log Message: ----------- 50188 ConfigurationOfRubric http://files.pharo.org/image/50/50188.zip

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[pharo-project/pharo-core]
by GitHub July 24, 2015

July 24, 2015

Branch: refs/tags/50188 Home: https://github.com/pharo-project/pharo-core

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[Pharo5] to review: 15769 Suggestions work in Nautilus but not in "Implementors" menu.
by Marcus Denker July 24, 2015

July 24, 2015

Hi, This needs a check if it fixes the missing âsuggestionsâ in the message browser: 15769 Suggestions work in Nautilus but not in "Implementors" menu. https://pharo.fogbugz.com/f/cases/15769/ Marcus

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[Pharo5][to review] 11115 Trying to remove shouldGetStepsFrom:
by Marcus Denker July 24, 2015

July 24, 2015

Hi, This needs a check if it breaks anything (especially regarding Halos) 11115 Trying to remove shouldGetStepsFrom: https://pharo.fogbugz.com/f/cases/11115 Marcus

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Buttons in Nautilus
by Franck Warlouzet July 24, 2015

July 24, 2015

Hello, Working on groups, I am removing the group button in Nautilus because no one uses it (Correct me if I am wrong). So there will be an extra slot for another button instead of this one. We could put a direct access to class refs but maybe we are the only ones to use it a lot. Is there something you always do and you would like to have without opening a menu ? Cheers, Franck

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[pharo-project/pharo-core]
by GitHub July 24, 2015

July 24, 2015

Branch: refs/tags/50187 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 5a3bf1: 50187
by GitHub July 24, 2015

July 24, 2015

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 5a3bf19d4b2c2cd862dbbb6e9deee2a7c312a722 https://github.com/pharo-project/pharo-core/commit/5a3bf19d4b2c2cd862dbbb6e… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-07-24 (Fri, 24 Jul 2015) Changed paths: R AST-Core.package/RBScanner.class/instance/accessing/flush.st M Kernel.package/CompiledMethod.class/instance/scanning/readsSlot_.st M Kernel.package/Timespan.class/instance/testing/includesAll_.st M Kernel.package/Timespan.class/instance/testing/includesAny_.st R Reflectivity-Tests.package/CoverageDemoTest.class/instance/as yet unclassified/tearDown.st A Reflectivity-Tests.package/CoverageDemoTest.class/instance/running/tearDown.st R Reflectivity-Tests.package/ReflectiveMethodTest.class/instance/as yet unclassified/tearDown.st A Reflectivity-Tests.package/ReflectiveMethodTest.class/instance/running/tearDown.st M Reflectivity.package/Breakpoint.class/instance/links/haltLink.st M Reflectivity.package/Breakpoint.class/instance/links/haltLinkOneShot.st M Reflectivity.package/RFMetaContext.class/instance/level/shiftLevelUp.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50186.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50187.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50186.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50187.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 50187 16019 BreakPoints should install links that compile directly on installation https://pharo.fogbugz.com/f/cases/16019 16017 RBScanner>>#flush not needed https://pharo.fogbugz.com/f/cases/16017 16016 Replace with #allSatisfy:, #anySatisfy: https://pharo.fogbugz.com/f/cases/16016 http://files.pharo.org/image/50/50187.zip

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