March 2014 - Pharo-dev - lists.pharo.org

[ANN] ZTimezone support added to ZTimestamp
by Sven Van Caekenberghe March 17, 2014

March 17, 2014

Hi, I just added a first version of timezone support to the ZTimestamp project - a small, lightweight, non-intrusive, self-dependent alternative to DateAndTime and friends. With this addition, it is now possible to work with UTC/GMT timestamps internally yet present correctly localised timestamps in any timezone, based on the standard Olsen database. ZTimestampFormat was extended with optional timezone support. About ZTimestamp https://ci.inria.fr/pharo-contribution/job/PharoProjectCatalog/HTML_Report/… https://github.com/svenvc/docs/blob/master/neo/ztimestamp.md ZTimestamp can be loaded most easily from the Pharo 2 or 3 Configuration Browser. StHub http://www.smalltalkhub.com/#!/~SvenVanCaekenberghe/Neo/packages/ZTimestamp CI job https://ci.inria.fr/pharo-contribution/job/ZTimestamp/ >From the class comment of ZTimezone https://github.com/svenvc/ztimestamp/tree/master/repository/ZTimestamp.pack… === I am ZTimezone, representing the timezone information in the standard Olsen database. http://en.wikipedia.org/wiki/Tz_database Usage You reference timezones by their ID. The list of supported identifiers is accessible using ZTimezone timezoneIdentifiers. To access a timezone do ZTimezone id: 'Europe/Brussels'. The necessary information will be loaded, parsed and cached from a binary file of the zoneinfo database (see also man tzfile). This should work automagically on Mac OS X and Unix, on Windows you have to download the necessary files and specify their location ZTimezone zoneInfoLocation: FileLocator C / 'foo' / 'bar' / 'zoneinfo'. Once you get a handle on a timezone, the main operation is to query the sub timezone that is applicable at a certain point in time (ZTimezone id: 'Europe/Brussels') subzoneForTimestamp: ZTimestamp now. The ZSubTimezone instance returned contains information like the UTC offset. Since you'll probably only be interested in that aspect there is a convenience method (ZTimezone id: 'Europe/Brussels') offsetForTimestamp: DateAndTime now. The flow is that for every GMT timestamp, you get the concrete offset to use for a specific timezone. Note that this is not a constant, it depends on the time periode the timestamp falls in. The are 2 more convenience methods to quickly convert between GTM and local wall time (ZTimezone id: #'Europe/Brussels') gmtToLocal: ZTimestamp now. (ZTimezone id: #'Europe/Brussels') localToGmt: DateAndTime now. Also note the zoneTab and the timezones are cached in the image. When the TZ database changes, it might be necessary to either call #cleanUp or #reloadAll. When moving images between machines, either all info should be loaded and cached, or it might be necessary to use #zoneInfoLocation: again. Implementation A chronological array of transition points in unix time specifies which sub zone is active from that point on to the next. === Sven

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[Bug]13088-Deleting class that is used in pool dictionaries leaves a "private" class pool entry
by Max Leske March 16, 2014

March 16, 2014

https://pharo.fogbugz.com/f/cases/13088/Deleting-class-that-is-used-in-pool…

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[pharo-project/pharo-core] 2805a8: 30798
by GitHub March 16, 2014

March 16, 2014

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: 2805a8118caaf14b11032180936f9ccdcd1e0903 https://github.com/pharo-project/pharo-core/commit/2805a8118caaf14b11032180… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-03-16 (Sun, 16 Mar 2014) Changed paths: M DebuggerModel.package/DebugContext.class/instance/private/blockNotFoundDialog_with_.st M Komitter.package/KomitNode.class/instance/initialize/initialize.st M Komitter.package/KomitPackageNode.class/instance/initialize/initialize.st M Nautilus.package/AbstractNautilusUI.class/instance/system announcements/classDefinitionModified_.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script451.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30798.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st A Spec-Core.package/TreeNodeModel.class/instance/procotol/hasChildren_.st A Spec-Inspector.package/AbstractEyeElement.class/instance/testing/shouldShowInTree.st A Spec-Inspector.package/ClassEyeElement.class/instance/testing/shouldShowInTree.st A Spec-Inspector.package/EyeInspector.class/class/accessing/showAllInstVars.st A Spec-Inspector.package/EyeInspector.class/class/accessing/showClass.st M Spec-Inspector.package/EyeInspector.class/instance/list/generateElements.st M Spec-Inspector.package/EyeInspector.class/instance/list/limit1.st M Spec-Inspector.package/EyeInspector.class/instance/list/limit2.st A Spec-Inspector.package/EyeInspector.class/instance/testing/showAllInstVars.st A Spec-Inspector.package/EyeInspector.class/instance/testing/showClass.st A Spec-Inspector.package/EyeStringInspector.class/README.md A Spec-Inspector.package/EyeStringInspector.class/definition.st A Spec-Inspector.package/EyeStringInspector.class/instance/accessing/elements.st M Spec-Inspector.package/EyeTreeInspector.class/instance/accessing/roots.st M Spec-Inspector.package/EyeTreeInspector.class/instance/accessing/tree.st M Spec-Inspector.package/EyeTreeInspector.class/instance/api/childrenForObject_.st A Spec-Inspector.package/RootEyeElement.class/README.md A Spec-Inspector.package/RootEyeElement.class/definition.st A Spec-Inspector.package/RootEyeElement.class/instance/accessing/label.st A Spec-Inspector.package/SelfEyeElement.class/instance/testing/shouldShowInTree.st A Spec-Inspector.package/ThisContextEyeElement.class/instance/accessing/accessorCode.st A Spec-Inspector.package/ThisContextEyeElement.class/instance/accessing/label.st R Spec-Inspector.package/ThisContextEyeElement.class/instance/as yet unclassified/accessorCode.st R Spec-Inspector.package/ThisContextEyeElement.class/instance/as yet unclassified/label.st A Spec-Inspector.package/extension/String/class/inspectorClass.st Log Message: ----------- 30798 13006 Browsers do not synchronize class definitions https://pharo.fogbugz.com/f/cases/13006 13076 Optimize the information displayed by EyeInspector and EyeTreeInspector https://pharo.fogbugz.com/f/cases/13076 13086 EyeTreeInspector text pane doItReceiver does not match list selection https://pharo.fogbugz.com/f/cases/13086 13072 Debugger fail when editing a block that is no longer on the stack https://pharo.fogbugz.com/f/cases/13072 13077 Fix Komitter tree not displaying children https://pharo.fogbugz.com/f/cases/13077 http://files.pharo.org/image/30/30798.zip

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[pharo-project/pharo-core]
by GitHub March 16, 2014

March 16, 2014

Branch: refs/tags/30798 Home: https://github.com/pharo-project/pharo-core

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method Quest :)
by Pharo4Stef March 15, 2014

March 15, 2014

Hi guys I need the following behavior and I started to implement it (but Iâm not sure that I implemented in a good way). But may be this method already exist. testDiffs "self run: #testDiffs" self assert: (#(a b c d e f) diff: #(a b z k)) equals: {#(c d e f) . #(z k)}. Stef

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Announcement from removing classes
by Diego Lont March 14, 2014

March 14, 2014

Hi all, I registered myself to the SystemAnnouncement of removing classes. This works fine when I manually remove a class from the system (either class or package), or do this by using the code equivalent. But when I unload the package using Monticello, no event from removing (unloading) the class comes along. I cannot find the event that I should register to. Can someone point me in the right direction? Thanks in advance, Diego

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[pharo-project/pharo-core]
by GitHub March 14, 2014

March 14, 2014

Branch: refs/tags/30797 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] d7ff3a: 30797
by GitHub March 14, 2014

March 14, 2014

Branch: refs/heads/3.0 Home: https://github.com/pharo-project/pharo-core Commit: d7ff3a9a65273292a764fc8e8012df07169acb4d https://github.com/pharo-project/pharo-core/commit/d7ff3a9a65273292a764fc8e… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-03-14 (Fri, 14 Mar 2014) Changed paths: M Morphic-Base.package/SimpleHierarchicalListMorph.class/instance/event handling/keyStroke_.st M NetworkTests.package/UrlTest.class/instance/tests/testAbsoluteFILE.st M NetworkTests.package/UrlTest.class/instance/tests/testAbsoluteFILE2.st M NetworkTests.package/UrlTest.class/instance/tests/testAbsoluteFILE3.st A Polymorph-Widgets.package/ThreadSafeTranscriptPluggableTextMorph.class/README.md A Polymorph-Widgets.package/ThreadSafeTranscriptPluggableTextMorph.class/definition.st A Polymorph-Widgets.package/ThreadSafeTranscriptPluggableTextMorph.class/instance/drawing/drawSubmorphsOn_.st A Polymorph-Widgets.package/ThreadSafeTranscriptPluggableTextMorph.class/instance/initialization/initialize.st A Polymorph-Widgets.package/ThreadSafeTranscriptPluggableTextMorph.class/instance/transcript/update_.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - scripts/script450.st A ScriptLoader30.package/ScriptLoader.class/instance/pharo - updates/update30797.st M ScriptLoader30.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-MorphicAdapters.package/MorphicMenuAdapter.class/instance/private/buildWidgetPopup.st M Spec-Tools.package/DualChangeSorterApplication.class/instance/menu/changesMenu_shifted_from_to_.st A System-Tools.package/ToolShortcuts.class/README.md A System-Tools.package/ToolShortcuts.class/class/initializing/initialize.st A System-Tools.package/ToolShortcuts.class/class/testing/isGlobalCategory.st A System-Tools.package/ToolShortcuts.class/definition.st A System-Tools.package/ToolShortcuts.class/instance/keymaps/openMonticelloPackageBrowser.st A System-Tools.package/ToolShortcuts.class/instance/keymaps/openSettings.st A System-Tools.package/ToolShortcuts.class/instance/keymaps/openSystemBrowser.st A System-Tools.package/ToolShortcuts.class/instance/keymaps/openTranscript.st A System-Tools.package/ToolShortcuts.class/instance/keymaps/openUnitTestRunner.st A System-Tools.package/ToolShortcuts.class/instance/keymaps/openWorkspace.st A System-Tools.package/ToolShortcuts.class/instance/keymaps/saveImage.st R Transcript.package/ThreadSafeTranscriptPluggableTextMorph.class/README.md R Transcript.package/ThreadSafeTranscriptPluggableTextMorph.class/definition.st R Transcript.package/ThreadSafeTranscriptPluggableTextMorph.class/instance/drawing/drawSubmorphsOn_.st R Transcript.package/ThreadSafeTranscriptPluggableTextMorph.class/instance/initialization/initialize.st R Transcript.package/ThreadSafeTranscriptPluggableTextMorph.class/instance/transcript/update_.st M Zinc-Resource-Meta-Core.package/ZnUrl.class/class/accessing/schemesNotUsingDoubleSlash.st M Zinc-Resource-Meta-Core.package/ZnUrl.class/instance/parsing/parseFrom_defaultScheme_.st A Zinc-Resource-Meta-Core.package/ZnUrl.class/instance/private/isSchemeNotUsingDoubleSlash_.st Log Message: ----------- 30797 13064 nil as menutitle (inspector menu) https://pharo.fogbugz.com/f/cases/13064 13032 Transcript red screen of death https://pharo.fogbugz.com/f/cases/13032 12103 shortcuts for tools https://pharo.fogbugz.com/f/cases/12103 13062 Scroll does not work in Monticello package list https://pharo.fogbugz.com/f/cases/13062 13066 Failing tests in NetworkTests.Url.UrlTest https://pharo.fogbugz.com/f/cases/13066 http://files.pharo.org/image/30/30797.zip

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Komitter does not display correctly
by Serge Stinckwich March 14, 2014

March 14, 2014

In the last version of Pharo, Komitter does not work correctly. Modifications done under packages are not displayed. Apparently the problem appears at #30789: https://github.com/pharo-project/pharo-core/commit/802360955460a9a8d9284c87… I guess something related to this spec fix: https://pharo.fogbugz.com/f/cases/13040 Regards, -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

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Spec double title or nil title
by roberto.minelli＠usi.ch March 14, 2014

March 14, 2014

Hi Guys, I noticed a weird behavior of Spec MenuModel, it has either a double title or a #nil title. Please see https://pharo.fogbugz.com/f/cases/13075/Spec-double-title-or-nil-title Cheers, R

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