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[pharo-project/pharo-core] b5240e: 60152
by GitHub July 25, 2016

July 25, 2016

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: b5240ed6e5c16c67dc61c35d0001d203363b7eaf https://github.com/pharo-project/pharo-core/commit/b5240ed6e5c16c67dc61c35d… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-07-25 (Mon, 25 Jul 2016) Changed paths: R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60151.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60152.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60151.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60152.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-Core.package/ContainerModel.class/definition.st M Spec-Core.package/DialogWindowModel.class/definition.st M Spec-Core.package/DropListModel.class/instance/api/displayForItem_.st M Spec-Core.package/ListModel.class/instance/api/multiSelection_.st M Spec-Core.package/ListModel.class/instance/private/clickOnSelectedItem.st M Spec-Core.package/MenuModel.class/instance/printing/printOn_.st M Spec-Core.package/RadioButtonModel.class/instance/protocol/state_.st M Spec-Core.package/SpecAdapterBindings.class/instance/initialize/initializeBindings.st M Spec-Core.package/TableContainerModel.class/definition.st M Spec-Core.package/TickingWindowModel.class/definition.st M Spec-Core.package/TransferModel.class/definition.st M Spec-Core.package/TreeModel.class/class/examples/exampleWithCustomColumnsAndNodes.st M Spec-Core.package/WindowModel.class/definition.st M Spec-Core.package/extension/PluggableMenuItemSpec/instance/addToMenuItemModel_.st M Spec-Debugger.package/SpecDebuggerStack.class/instance/printing/columnsFor_.st R Spec-Examples.package/ApplicationWithToolbar.class/instance/initialization/addItem.st M Spec-Examples.package/DynamicWidgetChange.class/instance/private/changeToButton.st M Spec-Examples.package/DynamicWidgetChange.class/instance/private/changeToList.st M Spec-Examples.package/ListSelectionModel.class/instance/initialization/initializeWidgets.st M Spec-Examples.package/TabContainerMorph.class/class/example/example.st R Spec-Inspector.package/EyeAbstractInspector.class/instance/private-focus/takeKeyboardFocus.st M Spec-Inspector.package/EyeByteArrayInspector.class/instance/converting/objectAsLatin1String.st M Spec-MorphicAdapters.package/MorphicAdapterBindings.class/instance/initialize/initializeBindings.st M Spec-MorphicAdapters.package/MorphicMenuAdapter.class/instance/protocol/menuGroups.st M Spec-MorphicAdapters.package/SpecTreeColumn.class/instance/private/setHeaderButtonLabel_font_icon_target_actionSelector_.st M Spec-PolyWidgets.package/PickListModel.class/instance/initialization/initializePresenter.st M Spec-SelectEntity.package/SelectEntity.class/class/example/example.st M Spec-SelectEntity.package/SelectEntity.class/definition.st M Spec-Tools.package/ChangeSorterApplication.class/class/menu/classListMenu_.st M Spec-Tools.package/ChangeSorterApplication.class/class/menu/messageListMenu_.st M Spec-Tools.package/ConfigurationGenerator.class/instance/metacello/addMetacelloBaseline.st M Spec-Tools.package/ConfigurationGenerator.class/instance/metacello/createVersionForBlessing_.st M Spec-Tools.package/KeymapBrowser.class/instance/initialization/initializePresenter.st M Spec-Tools.package/MessageBrowser.class/instance/announcements/handleMethodModified_.st Log Message: ----------- 60152 18774 Fix some critics https://pharo.fogbugz.com/f/cases/18774 18746 fix some typo in method comments https://pharo.fogbugz.com/f/cases/18746 18745 Move what are not widget from Spec-core-widget to another subpackage of Spec-core https://pharo.fogbugz.com/f/cases/18745 http://files.pharo.org/image/60/60152.zip

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[Ann] ObjectTravel. A tool to traverse object references
by Denis Kudriashov July 25, 2016

July 25, 2016

Hi. This is side project of my work on Seamess and RemoteDebuggingTools. You can load it by: Gofer it smalltalkhubUser: 'Pharo' project: 'ObjectTravel'; configuration; loadStable ObjectTravel is a tool to deeply traverse "native" references of given object through instance variables and "array contents". Usage is quite simple: traveler := ObjectTraveler on: (1@2 corner: 3@4). traveler referencesDo: [:eachRef | eachRed logCr]. Here is list of suitable methods: - collectReferences - countReferences - skip: anObject - traverseOnly: predicateBlock - copyObject - findAllPathsTo: targetObject - replaceCurrentReferenceWith: anObject Details are here http://dionisiydk.blogspot.fr/2016/07/objecttravel-tool-to-traverse-object.… . Best regards, Denis

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Spec TextModel syntax highlight
by Yuriy Tymchuk July 25, 2016

July 25, 2016

Hi, Iâm trying to have a syntax highlight in my code area. When I do TextModel new beForCode; openWithSpec and type a code there, nothing is highlighted. any ides why? Also where should I look if I want to use a custom SHTextStyler? Cheers. Uko

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A taste of bootstrap
by Pavel Krivanek July 24, 2016

July 24, 2016

Hi, as you maybe know, we are working on Pharo image bootstrap - the process that can generate an image from source codes and initialize it correctly. Because of practical reasons we do not bootstrap the standard image at once but we are trying to bootstrap a small headless kernel image and then load the rest of the system into it. The good news is that we are successful in our effor. We are already able to produce well usable images as you can test here: https://goo.gl/fn1VbP >From the Pharo/Squeak point of view this image is very special because it doesn't contain any object inherited from 70's. Pharo lost its umbilical cord. Notice that the initial display width is too narrow and and we still need a lot of work on the building process, but In the next weeks and months it will change a lot the Pharo development - especially as soon as it will be combined with Git support. Cheers, -- Pavel

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Questions about TextModel in Spec
by Yuriy Tymchuk July 24, 2016

July 24, 2016

Hi, at some moment I wrote a super angry comment about Spec. But as there is a big effort put into documentation & improving the framework Iâve decided to give it another try. And guess what, after 10 min I ran into yet one more problem. I was expecting that it will be tough to have a custom styling for code, but no itâs much simpler: how do I get a text from text model? I type something in, sent #getText to the model => nothing. I expect that the problem is that the text is not acceptedâ¦ Why in the first place a basic text model needs this âacceptâ stuff? What if I have just a dialog where someone types something and submits it? I donât need accepts with orange corners for that. I think that youâve got the idea. I just want to build a simple UI and it looks like itâs easier to do it with Morphicâ¦ Cheers. Uko

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[pharo-project/pharo-core]
by GitHub July 24, 2016

July 24, 2016

Branch: refs/tags/60151 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] 38eda5: 60151
by GitHub July 24, 2016

July 24, 2016

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: 38eda59e2e6cd1af69c8f399c3add62581a703bc https://github.com/pharo-project/pharo-core/commit/38eda59e2e6cd1af69c8f399… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-07-24 (Sun, 24 Jul 2016) Changed paths: M NautilusRefactoring.package/ChangesBrowserTest.class/instance/tests/testInitializeWidgets.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60150.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60151.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60150.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60151.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A Spec-Core.package/ComposableModel.class/instance/accessing/focusOrder_.st M Spec-Core.package/RadioButtonGroup.class/definition.st A Spec-Core.package/RadioButtonGroup.class/instance/accessing/buttons.st A Spec-Core.package/RadioButtonGroup.class/instance/accessing/currentlyActivated.st A Spec-Core.package/RadioButtonGroup.class/instance/accessing/currentlyActivated_.st A Spec-Core.package/RadioButtonGroup.class/instance/api-events/whenCanDeselectByClickChanged_.st A Spec-Core.package/RadioButtonGroup.class/instance/api-events/whenCurrentlyActivatedChanged_.st A Spec-Core.package/RadioButtonGroup.class/instance/api/addRadioButton_.st A Spec-Core.package/RadioButtonGroup.class/instance/api/canDeselectByClick.st A Spec-Core.package/RadioButtonGroup.class/instance/api/canDeselectByClick_.st A Spec-Core.package/RadioButtonGroup.class/instance/api/default_.st M Spec-Core.package/RadioButtonGroup.class/instance/initialization/initialize.st R Spec-Core.package/RadioButtonGroup.class/instance/protocol-events/whenCanDeselectByClickChanged_.st R Spec-Core.package/RadioButtonGroup.class/instance/protocol/addRadioButton_.st R Spec-Core.package/RadioButtonGroup.class/instance/protocol/canDeselectByClick.st R Spec-Core.package/RadioButtonGroup.class/instance/protocol/canDeselectByClick_.st R Spec-Core.package/RadioButtonGroup.class/instance/protocol/default_.st A Spec-Core.package/SpecFocusOrder.class/README.md A Spec-Core.package/SpecFocusOrder.class/definition.st A Spec-Core.package/SpecFocusOrder.class/instance/accessing/presenters.st A Spec-Core.package/SpecFocusOrder.class/instance/as yet unclassified/addLast_.st A Spec-Core.package/SpecFocusOrder.class/instance/as yet unclassified/add_.st A Spec-Core.package/SpecFocusOrder.class/instance/as yet unclassified/giveFocusToNextFrom_for_.st A Spec-Core.package/SpecFocusOrder.class/instance/as yet unclassified/giveFocusToPreviousFrom_for_.st A Spec-Core.package/SpecFocusOrder.class/instance/initialization/initialize.st A Spec-Core.package/SpecFocusOrder.class/instance/to clean later/ifEmpty_ifNotEmpty_.st A Spec-Core.package/SpecFocusOrder.class/instance/to clean later/ifNotEmpty_.st A Spec-Core.package/SpecFocusOrder.class/instance/to clean later/removeAll.st A Spec-Tests.package/SpecFocusOrderTest.class/README.md A Spec-Tests.package/SpecFocusOrderTest.class/definition.st A Spec-Tests.package/SpecFocusOrderTest.class/instance/running/setUp.st A Spec-Tests.package/SpecFocusOrderTest.class/instance/tests/testAdd.st A Spec-Tests.package/SpecFocusOrderTest.class/instance/tests/testAddLast.st A Spec-Tests.package/SpecFocusOrderTest.class/instance/tests/testGiveFocusToNextFrom.st A Spec-Tests.package/SpecFocusOrderTest.class/instance/tests/testRemoveAll.st Log Message: ----------- 60151 18747 Improve RadioButtonGroup https://pharo.fogbugz.com/f/cases/18747 18742 add class to manage focusorder https://pharo.fogbugz.com/f/cases/18742 http://files.pharo.org/image/60/60151.zip

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Stack trying to use Pier 3 with Pharo 5
by Sean Glazier July 24, 2016

July 24, 2016

Hi, After loading the configurations of Pier and checking for the lastest and loading them as well. I still get the following when I go to the peir setup off the seaside browse applications. WABidirectionalCache(Object)>>doesNotUnderstand: #associationsDo: PRAdminSetup class>>recursiveHandersOn:path:do: PRAdminSetup class>>recursiveDispatcherHandersDo: PRAdminKernelPathPair class>>kernelPathPairs PRAdminSetupChooseDistribution>>pierKernelNames PRAdminSetupChooseDistribution>>suggestKernelNameFrom: PRAdminSetupChooseDistribution>>kernelName MASelectorAccessor>>read: PRAdminSetupChooseDistribution(Object)>>readUsing: [ :each | result at: each put: (self model readUsing: each) ] in MACheckedMemento(MAMemento)>>pullRaw in Block: [ :each | result at: each put: (self model readUsi...etc... SortedCollection(OrderedCollection)>>do: MAPriorityContainer(MAContainer)>>do: MACheckedMemento(MAMemento)>>pullRaw MACheckedMemento(MAMemento)>>pull MACheckedMemento(MACachedMemento)>>reset MACheckedMemento>>reset MACheckedMemento class(MAMemento class)>>model:description: MAPriorityContainer(MAContainer)>>asComponentOn: PRAdminSetupChooseDistribution(Object)>>asComponent PRAdminSetupChooseDistribution>>selectDistributionComponent PRAdminSetupChooseDistribution>>children PRAdminSetupChooseDistribution(WAPresenter)>>childrenDo: WAVisiblePresenterGuide>>visitPresenter: WAVisiblePresenterGuide(WAPainterVisitor)>>visitComponent: PRAdminSetupChooseDistribution(WAComponent)>>accept: WAVisiblePresenterGuide>>visitDecoration: WAAnswerHandler(WADecoration)>>accept: WAVisiblePresenterGuide(WAPainterVisitor)>>visitDecorationsOfComponent: PRAdminSetupChooseDistribution(WAComponent)>>acceptDecorated: WAVisiblePresenterGuide(WAPresenterGuide)>>visit: Any help is appreciated :-) Kind Regards, Sean Glazier

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github-cache organisation
by Ben Coman July 23, 2016

July 23, 2016

Just a general observation and first impression of installing a github hosted project. After installing OSSubprocess from the Catalog Browser on Pharo 50760, which uses repository... github://marianopeck/OSSubProcess:v0.2.4/repository ...I see file "github--marianopeckOSSubprocessv0241266307023333901887488330764830.zip" sitting next to my .image file. That would seem to dirty up that area when I start to use git more often. I'd expect that file to be placed in one of the cache folders. cheers -ben

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[ANN] JSONWebToken
by Norbert Hartl July 22, 2016

July 22, 2016

Hi, thanks to the inquiry of Sven I published an implementation of JSONWebToken to smalltalkhub. It is available at http://smalltalkhub.com/#!/~NorbertHartl/JSONWebToken <http://smalltalkhub.com/#!/~NorbertHartl/JSONWebToken> For those who don't know JSONWebToken or short JWT pronounced "jot" is a token format suitable for authentication and authorization. The token consist of a header, a payload and a signature. The header defines crypto algorithms, compression and other things needed to read a token on reception. The payload is called a claim set which is basically a dictionary with well-known and custom keys. If we think about OAuth or OpenId the values contained map directly to JWT claims. For OpenID connect which is an identification mechanism on top of OAuth the usage of JWT is one of the building blocks. What are the advantages in using JWT? - it defines a header for encoding the content so it is quite flexible in the ways compression and encryption of the key is done - defines a payload which maps arbitrary keys and there is a set of well-known keys that implementations of OAuth, OpenID can understand - defines a signature that makes it easy to trust the information contained or to give the token to someone who is not trusted - token format is a single line string so it can be used e.g. in HTTP authentication headers A problem JWT can solve: In our company we have a lot of little REST servers serving some duties. To minimize the chaos I want to have a central authentication and authorization point. If we assume having 20 images running and we look at typical way how authorization works: there is image A (Authentication), image S (Service) und client C. Client C wants to use the service S 1. client C authenticates and retrieves authorization information from A (or from S which redirects him to A) 2. client C hands out the authorization information to S 3. S needs to check at A if the information is valid (client C could have modified it or generated it) 4. S grants C access Taking the assumption of having 20 service images, every image would need to get back to A in order to check authorization information. The more services images you have the more load it will put on A. In a JWT use case scenario the same would look like 1. client C authenticates and receives a JWT containing authorization information. The token is signed by A 2. client C hands out JWT to service S 3. S checks the signature of A and knows that the authorization information contained is valid. 4. S grants C access FYI, Norbert

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