March 2020 - Pharo-users - lists.pharo.org

What is the status of SUnit in Pharo?

by Tim Mackinnon

Hi guys - whatâs the status of SUnit in Pharo, are fixes supposed to be applied upstream to some master SUnit project or do we propose fixes/improvements locally? For example the method: should: aBlock raise: anExceptionalEvent whoseDescriptionIncludes: substring description: aString ^self assert: (self executeShould: aBlock inScopeOf: anExceptionalEvent withDescriptionContaining: substring) description: aString The #executeShould:â¦. Is implemented in the subclass TestCase and not TestAsserter (is that a local pharo thing to do with Traits?) - the code critic shows an error - and it seems the Calypso doesnât have an option to call these things out anymore? But equally poking more - while I REALLY LOVE the fact that assert:equals: give me a useful diff browser on a failure - I REALLY HATE that there are many other examples where I donât get the same useful UI - e.g. #should:raise:whoseDescriptionIncludes:description: is awful???? Given our community mostly invented unit testing - why is it so poorly fleshed out to do the right thing? Along the same lines - when trying to write descriptive tests, why canât I easily assert the existence of a substring in something and get an equally useful message? I recall mentioning this a few years ago and donât remember why I got shot down - but honestly, this stops us writing helpful tests and keeps us in the stone ages? Can we modernise this state of affairs so things are like the amazing diff browser (which Iâm assuming is some sort of hack? Is the debug window pulling apart a TestResult to do this - am interested in how it does this, as I couldnât figure it out?) Tim

March 30, 2020

[Spec] Min script browser

by Hilaire

Hi, I am experimenting Spec to write a DrGeo user scripts browser (in DrGeo scripts are classes). The layout and widgetery is so far ok (see screenshot). Nevertheless I have issue to keep synchronized the compiled methods in the Spec list, a recompiled method when the user edit its code and save it, then the source code in the code widget. Indeed when the user press save to keep the code it is compiled fine but the Spec list still hold what I guess is another instance of the compiled method. My attempt to manage this situation makes my code to look like shit. How will you manage this to keep up to date and synchronized the script information in the different Spec widgets? Thanks Hilaire -- Dr. Geo http://drgeo.eu

March 30, 2020

[Spec] List and notebook page

by Hilaire

I resolved the issue, but it looks counter intuitive. Any rational? connectPresenters Â Â Â scripts whenSelectedItemChanged: [ :class | Â Â Â Â Â Â source clearContent; behavior: nil. Â Â Â Â Â Â class ifNotNil: [ *methods resetAllPageContents.* Â Â Â Â Â Â Â Â (methods pageAt: 1) whenRetrievedDo: [ :listÂ |Â listÂ items:Â class methods]. Â Â Â Â Â Â Â Â Â (methods pageAt: 2) whenRetrievedDo: [ :listÂ | listÂ items:Â class class methods]. *methods resetAllPageContents.*]]. -- Dr. Geo http://drgeo.eu

March 29, 2020

[Spec] List and notebook page

by Hilaire

Hi, I refactor a bit the code, to have a slightly better behavior. I send the #display: message at the time the list is installed in the notebook page: *newMethodsList Â Â Â methods := self newNotebook. Â Â Â methods Â Â Â Â Â Â addPage: self instanceMethodsTab; Â Â Â Â Â Â addPage: self classMethodsTab* *instanceMethodsTab Â Â Â ^ SpNotebookPage Â Â Â Â Â Â title: 'Methods' translated Â Â Â Â Â Â provider: [ self newList Â Â Â Â Â Â Â Â Â display: [:aMethod | aMethod selector ]; Â Â Â Â Â Â Â Â Â yourself]* *classMethodsTab Â Â Â ^ SpNotebookPage Â Â Â Â Â Â title: 'Script data' translated Â Â Â Â Â Â provider: [ self newList Â Â Â Â Â Â Â Â Â display: [:aMethod | aMethod selector ]; Â Â Â Â Â Â Â Â Â yourself]* Then I connect the presenters: *connectPresenters Â Â Â scripts whenSelectedItemChanged: [ :class | Â Â Â Â Â Â methods resetAllPageContents. Â Â Â Â Â Â (methods pageAt: 1) whenRetrievedDo: [ :listÂ |Â listÂ items:Â class methods]. Â Â Â Â Â Â (methods pageAt: 2) whenRetrievedDo: [ :listÂ | listÂ items:Â class class methods]. Â Â Â Â Â Â methods selectPageIndex: 1. Â Â Â Â Â Â sourceÂ Â Â Â clearContent ].* The behavior is mostly as expected, but when the I click for the first time on a script at the left, the notebook list in page 1 is not updated (empty): Then when I click a second time on another script it is updated, then also in the first clicked script: Any idea ? I joined the complete class too. Thanks. Keep safe. Hilaire -- Dr. Geo http://drgeo.eu

March 29, 2020

Autocompletion shortcut

by Vitor Medina Cruz

Hi there, Is it possible to change autocompletion shortcut to ctrl + space instead of tab or shift + space? Every other tool uses ctrl + space, I would like to use it on Pharo also. Thanks, Vitor

March 28, 2020

Re: [Pharo-users] Test Completion has been added to Pharo 8 - please test!

by Vitor Medina Cruz

Hello, I didn't find the controller option in Pharo 8, and I really want to use this autocompletion test, something has changed? Thanks, Vitor On Fri, Jul 12, 2019 at 12:51 PM Myroslava Romaniuk via Pharo-users < pharo-users(a)lists.pharo.org> wrote: > Aha ok! Please let us know if you have a specific example of when it > fails. We removed completion for temp declaration but when using already > declared temps, as far as i tested, it seems to work. So would be grateful > for a counterexample. > > Best, > Myroslava > > On Fri, 12 Jul 2019 at 16:50, Cyril Ferlicot <cyril.ferlicot(a)gmail.com> > wrote: > >> On Wed, Jul 3, 2019 at 2:29 AM Myroslava Romaniuk via Pharo-users >> <pharo-users(a)lists.pharo.org> wrote: >> > >> > Hi all, >> > >> > we added an intermediate version of the upcoming test completion to >> Pharo 8, it would be cool if you tested it and let us know the results. >> Here's a blog post about it - link, and here's a tweet I'd be grateful if >> you shared - link so perhaps people who don't read the mailing list would >> also see it. In the blog post you can find more info how to enable the >> completion in the settings and details about the whole thing in general. If >> something doesn't work, or if something works differently than it used to >> in the old completion (both if you don't like it or perhaps if you prefer >> it) let me know either replying here, on twitter, or submitting an issue >> request directly for the github repository here - link. >> > >> >> Hi, >> >> Since the new code completion is enable I have problem with variables >> completion. >> I saw it the most with temporary variables that are not proposed for >> completion anymore. This is really annoying since I often have long >> variables names to be explicit in my code :( >> >> I hope it can help you improve it :) >> >> > Thanks very much, >> > Myroslava >> >> >> >> -- >> Cyril Ferlicot >> https://ferlicot.fr >> > > > -- > Ð Ð¿Ð¾Ð²Ð°Ð³Ð¾Ñ, > ÐÐ¸ÑÐ¾ÑÐ»Ð°Ð²Ð° Ð Ð¾Ð¼Ð°Ð½ÑÐº. >

March 28, 2020

Re: Zinc server with static and non-static files

by Davide Varvello

Thanks Sven, crystal clear! Davide Sven Van Caekenberghe-2 wrote > Hi Davide, > > What Norbert says is all correct and useful. Go read the code of the > classes he mentions. > > I wanted to add, that fundamentally, all this (dispatching/configuring), > is not difficult to understand or to follow. > > Even with the aptly named ZnDefaultServerDelegate you can already do a > lot, including what you asked for. Consider part of the startup file of > http://zn.stfx.eu which serves its own website, together with all the > default builtin responses. > > So the following are all possible: > > - http://zn.stfx.eu > - http://zn.stfx.eu/zn/index.html > - http://zn.stfx.eu/xn/small.html > - http://zn.stfx.eu/welcome > - http://zn.stfx.eu/dw-bench > - ... > - http://zn.stfx.eu/help > > (the last one lists all configured prefixes). > > (ZnServer defaultOn: 8180) > logToTranscript; > logLevel: 1; > start. > > (staticFileServerDelegate := ZnStaticFileServerDelegate new) > prefixFromString: 'zn'; > directory: '/home/stfx/zn' asFileReference. > > ZnServer default delegate prefixMap > at: 'zn' > put: [ :request | staticFileServerDelegate handleRequest: request ]; > at: 'redirect-to-zn' > put: [ :request | ZnResponse redirect: '/zn/index.html' ]; > at: '/' > put: 'redirect-to-zn'. > > (#map:to: is newer/better) > > When using a block as a handler, you can literally do anything. > > HTH, > > Sven > >> On 28 Mar 2020, at 08:54, Norbert Hartl < > norbert@ > > wrote: >> >> There is ZnPrefixMappingDelegate you can use. >> >> server >> delegate: (ZnPrefixMappingDelegate >> map: 'static' to: staticFileDelegate; >> map: 'app' to: myApp). >> >> There is also ZnStaticFileDecoratorDelegate if you want to mimick another >> typical setup where all urls that resolve to a file get served from disk >> and any other will be forwarded to you app. >> >> server >> delegate: (ZnStaticFileDecoratorDelegate >> decorate: myApp >> servingFilesFrom: 'static/'). >> >> Hope this helps! >> >> Norbert >> >> >>> Am 28.03.2020 um 01:34 schrieb Davide Varvello via Pharo-users < > pharo-users@.pharo > >: >>> >>> >>> Von: Davide Varvello < > varvello@ > > >>> Betreff: Zinc server with static and non-static files >>> Datum: 28. MÃ¤rz 2020 um 01:34:13 MEZ >>> An: > pharo-users@.pharo >>> >>> >>> Hi Guys, >>> Is it possible a Zinc server returns static files within a specific url >>> path >>> (like the ZnStaticFileServerDelegate) and also returns other logics as >>> shown >>> with map:#otherPath to: MyWebapp new ? >>> TIA >>> Davide >>> >>> >>> >>> -- >>> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html >>> >>> >>> >> -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

March 28, 2020

[Spec] List and notebook page

by Hilaire

Hi, In a list contained in a notebook page, the display bloc is not called as expect: Likely I missed something, any idea? Thank. Keep safe. Hilaire connectPresenters Â Â Â scripts whenSelectedItemChanged: [ :class | Â Â Â Â Â Â methods selectPageIndex: 1. Â Â Â Â Â Â ((methods pageAt: 1) activePresenter ) Â Â Â Â Â Â Â Â Â items:Â class methods; Â Â Â Â Â Â Â Â Â display: [:aMethod | self halt. aMethod selector]. Â Â Â Â Â Â sourceÂ Â Â Â clearContent ]. newMethodsList Â Â Â methods := self newNotebook. Â Â Â methods Â Â Â Â Â Â addPage: self instanceMethodsTab; Â Â Â Â Â Â addPage: self classMethodsTab instanceMethodsTab Â Â Â ^ SpNotebookPage Â Â Â Â Â Â title: 'Methods' translated Â Â Â Â Â Â provider: [ self newList ] -- Dr. Geo http://drgeo.eu

March 28, 2020

Re: [Pharo-users] Zinc server with static and non-static files

by Sven Van Caekenberghe

Hi Davide, What Norbert says is all correct and useful. Go read the code of the classes he mentions. I wanted to add, that fundamentally, all this (dispatching/configuring), is not difficult to understand or to follow. Even with the aptly named ZnDefaultServerDelegate you can already do a lot, including what you asked for. Consider part of the startup file of http://zn.stfx.eu which serves its own website, together with all the default builtin responses. So the following are all possible: - http://zn.stfx.eu - http://zn.stfx.eu/zn/index.html - http://zn.stfx.eu/xn/small.html - http://zn.stfx.eu/welcome - http://zn.stfx.eu/dw-bench - ... - http://zn.stfx.eu/help (the last one lists all configured prefixes). (ZnServer defaultOn: 8180) logToTranscript; logLevel: 1; start. (staticFileServerDelegate := ZnStaticFileServerDelegate new) prefixFromString: 'zn'; directory: '/home/stfx/zn' asFileReference. ZnServer default delegate prefixMap at: 'zn' put: [ :request | staticFileServerDelegate handleRequest: request ]; at: 'redirect-to-zn' put: [ :request | ZnResponse redirect: '/zn/index.html' ]; at: '/' put: 'redirect-to-zn'. (#map:to: is newer/better) When using a block as a handler, you can literally do anything. HTH, Sven > On 28 Mar 2020, at 08:54, Norbert Hartl <norbert(a)hartl.name> wrote: > > There is ZnPrefixMappingDelegate you can use. > > server > delegate: (ZnPrefixMappingDelegate > map: 'static' to: staticFileDelegate; > map: 'app' to: myApp). > > There is also ZnStaticFileDecoratorDelegate if you want to mimick another typical setup where all urls that resolve to a file get served from disk and any other will be forwarded to you app. > > server > delegate: (ZnStaticFileDecoratorDelegate > decorate: myApp > servingFilesFrom: 'static/'). > > Hope this helps! > > Norbert > > >> Am 28.03.2020 um 01:34 schrieb Davide Varvello via Pharo-users <pharo-users(a)lists.pharo.org>: >> >> >> Von: Davide Varvello <varvello(a)yahoo.com> >> Betreff: Zinc server with static and non-static files >> Datum: 28. MÃ¤rz 2020 um 01:34:13 MEZ >> An: pharo-users(a)lists.pharo.org >> >> >> Hi Guys, >> Is it possible a Zinc server returns static files within a specific url path >> (like the ZnStaticFileServerDelegate) and also returns other logics as shown >> with map:#otherPath to: MyWebapp new ? >> TIA >> Davide >> >> >> >> -- >> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html >> >> >> >

March 28, 2020

Re: Zinc server with static and non-static files

by Davide Varvello

Hi Norbert, Thank you very much for the suggestion!! Davide NorbertHartl wrote > There is ZnPrefixMappingDelegate you can use. > > server > delegate: (ZnPrefixMappingDelegate > map: 'static' to: staticFileDelegate; > map: 'app' to: myApp). > > There is also ZnStaticFileDecoratorDelegate if you want to mimick another > typical setup where all urls that resolve to a file get served from disk > and any other will be forwarded to you app. > > server > delegate: (ZnStaticFileDecoratorDelegate > decorate: myApp > servingFilesFrom: 'static/'). > > Hope this helps! > > Norbert > > >> Am 28.03.2020 um 01:34 schrieb Davide Varvello via Pharo-users < > pharo-users@.pharo > >: >> >> >> Von: Davide Varvello < > varvello@ > > >> Betreff: Zinc server with static and non-static files >> Datum: 28. MÃ¤rz 2020 um 01:34:13 MEZ >> An: > pharo-users@.pharo >> >> >> Hi Guys, >> Is it possible a Zinc server returns static files within a specific url >> path >> (like the ZnStaticFileServerDelegate) and also returns other logics as >> shown >> with map:#otherPath to: MyWebapp new ? >> TIA >> Davide >> >> >> >> -- >> Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html >> >> >> -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

March 28, 2020