- Pharo-users - lists.pharo.org

Where did the XMLDOMParse go?

by Twan van der Schoot

Hi All, Question: Is there any Pharo "endorsed" XML support for Pharo v6.0 and if so, where can I find it? I'm new to Pharo and I'm currently cutting my teeth into v6.0 attempting to program the XML-Browser example on Pharocasts. I fully realise that that example is based on v1.4 of Pharo. However is struck me as strange that any support for XML lacks from v6.0 and even the (default) Monticello packages repo. Can some one provide me with some hints, Thanks for reading. Best regards, Twan van der Schoot

July 6, 2017

Problem with PharmIDE

by sergio ruiz

Hey, all.. I am checking out PharmIDE.. This is BOSS.. but in testing, i lost connection to my remote.. and now, when i try to evaluate: remotePharo := PrmRemoteIDE connectTo: (TCPAddress ip: #[138 197 11 201] port: 40423). I get: Â Error: Peer should not change id when it was already identified i also tried this: PrmRemoteIDE disconnectAll . and got the same thing.. any ideas? Thanks! ---- peace, sergio photographer, journalist, visionary Public Key:Â http://bit.ly/29z9fG0 #BitMessageÂ BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.Village-Buzz.com http://www.ThoseOptimizeGuys.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

July 6, 2017

Re: [Pharo-users] RFBSever not surviving disconnection

by sergio ruiz

Okay.. THIS is AWESOME! On July 5, 2017 at 9:34:27 AM, sergio ruiz (sergio.rrd(a)gmail.com) wrote: As alternative to RFB try remote dev toolsÂ http://dionisiydk.blogspot.fr/2017/01/pharmide-pharo-remote-ide-to-develop.…. You can play with it in PharoCloudÂ http://docs.swarm.pharocloud.com/article/remote_debugÂ . ---- peace, sergio photographer, journalist, visionary Public Key:Â http://bit.ly/29z9fG0 #BitMessageÂ BM-NBaswViL21xqgg9STRJjaJaUoyiNe2dV http://www.Village-Buzz.com http://www.ThoseOptimizeGuys.com http://www.coffee-black.com http://www.painlessfrugality.com http://www.twitter.com/sergio_101 http://www.facebook.com/sergio101

July 6, 2017

Re: [Pharo-users] Glamour: update presenter with new text

by Hilaire

For me it unselects the method, and it still reverts the source code view with the previous source code method Le 05/07/2017 Ã 19:43, Juraj Kubelka a Ã©crit : > *composite updateOn: MethodModified from: [ SystemAnnouncer > uniqueInstance ].* -- Dr. Geo http://drgeo.eu

July 5, 2017

Re: [Pharo-users] Glamour: update presenter with new text

by Nicolai Hess

2017-07-05 19:43 GMT+02:00 Juraj Kubelka <juraj.kubelka(a)icloud.com>: > I think the issue is how to update a browser when a method is modified. > There is a script: > > -=-=-=-=- > browser := GLMTabulator new > column: #one; > column: #two; > column: #three; > yourself. > browser transmit to: #one; andShow: [ :composite | > composite fastList ]. > > browser transmit from: #one; to: #two; andShow: [ :composite | > composite wrapper > title: [ 'Instance' translated ]; > show: [ :wrapper | > wrapper fastList > display: [ :aClass | aClass methods ]; > format: [ :aCompiledMethod | aCompiledMethod selector asString ] ]. > composite wrapper > title: [ 'Class side' translated ]; > show: [ :wrapper | > wrapper fastList > display: [ :aClass | aClass class methods ]; > format: [ :aCompiledMethod | aCompiledMethod selector asString ] ]. > *composite updateOn: MethodModified from: [ SystemAnnouncer uniqueInstance > ].* > composite onChangeOfPort: #activePresentation act: [ :presentation | > (presentation pane port: #activePresentation) value > ifNotNil: [ :activePresentation | > ((browser paneNamed: #two) port: #selection) value: (activePresentation > defaultPane port: #selection) value ] ] ]. > > browser transmit > from: #two; to: #three; > andShow: [ :composite | composite text > display: [ :aCompiledMethod | aCompiledMethod sourceCode ]; > updateOn: MethodModified from: [ SystemAnnouncer uniqueInstance ]. ]. > > browser openOn: Collection allSubclasses. > -=-=-=-=- > I have some strange behavior with this example. Saving the edited method in this browser does not actually change the code shown in a "real" browser. Saving the edited method in a "real" browser may update the code in this browser, but sometimes not, and sometimes it even shows the code from a different method. > > I have added the bold line from the previous post: http://forum.world.st/ > Custom-Glamour-browser-for-Dr-Geo-scripting-tp4952920p4953209.html > > But it is not perfect, because it does not keep the selection. > > Hilaire, it looks like you are going to end up with a simplified > Nautilus/Calypso system editor. > Maybe it is possible to take Calypso and find out how to simplify it for > your needs? > Well, I am writing it without understanding your goal :-) > > Cheers, > Juraj > > > El 05-07-2017, a las 19:24, Tudor Girba <tudor(a)tudorgirba.com> escribiÃ³: > > Hi Hilaire, > > I think it does fit your problem. > > However, I am not sure what the current problem is. Could you describe it > again in more details? > > Cheers, > Doru > > > On Jul 5, 2017, at 5:10 PM, Hilaire <hilaire(a)drgeo.eu> wrote: > > May be my use case does not fit to Glamour, but I am tempted to think it > does. I really need help on that to make progress. > > Thanks > > Hilaire > > Le 04/07/2017 Ã 23:08, Hilaire a Ã©crit : > > I added these lines of code, but it is not that yet: > > browser > updateOn: GLMItemAdded from: #yourself; > updateOn: GLMItemRemoved from: #yourself. > > > > -- > Dr. Geo > > http://drgeo.eu > > > -- > www.tudorgirba.com > www.feenk.com > > "It's not how it is, it is how we see it." > > > >

July 5, 2017

Re: [Pharo-users] Glamour: update presenter with new text

by Hilaire

Okay, I will try to describe it: First in Dr. Geo there is user scripting. The idea is to let the user define a computing object he can plug on a sketch. This object receive an arbitrary number of objects as arguments selected from the sketch by mouse. This script object is a class, subclass of DrGeoUserScript, and each use in a geometric canvas create an instance. This video exposes this: http://www.dailymotion.com/video/x30amxd_introduction-to-scripting_tech Now, the script editing is done with Nautilus and it is a bit too overload for average user. What I want is a dedicated browser with more targeted information: * Two vertical panes: 1. at the left, the script classes, but it is the script name (as given by the user) displayed 2. at the right, the methods of the selected script * A large horizontal pane with the source of selected pane. The attached screenshot shows the wished user interface as writen with Glamour. Hilaire Le 05/07/2017 Ã 19:24, Tudor Girba a Ã©crit : > However, I am not sure what the current problem is. Could you describe it again in more details? -- Dr. Geo http://drgeo.eu

July 5, 2017

Re: [Pharo-users] Are we able to run pharo images in a read only environment?

by Sven Van Caekenberghe

> On 5 Jul 2017, at 19:03, Henrik Sperre Johansen <henrik.s.johansen(a)veloxit.no> wrote: > > Sven Van Caekenberghe-2 wrote >>> On 27 Jun 2017, at 21:15, Sven Van Caekenberghe < > >> sven@ > >> > wrote: >>> >>> >>>> On 27 Jun 2017, at 21:00, Esteban A. Maringolo < > >> emaringolo@ > >> > wrote: >>>> >>>> Interesting experiment. >>>> >>>> It would be good to know how fast does the image boot and start >>>> execution in the context of a service billed at the sub second scale. >>> >>> Sadly I have the impression we lost some speed: >>> >>> ~/pharo64$ ./pharo Pharo.image printVersion >>> [version] 6.0 #60499 >>> >>> ~/pharo64$ time ./pharo Pharo.image eval '42 factorial' >>> 1405006117752879898543142606244511569936384000000000 >>> >>> real 0m1.276s >>> user 0m0.985s >>> sys 0m0.171s >>> >>> while before >>> >>> ~/pharo/build$ ../bin/pharo Pharo.image printVersion >>> [version] 4.0 #40620 >>> >>> $ time ../bin/pharo Pharo.image eval '42 factorial' >>> 1405006117752879898543142606244511569936384000000000 >>> >>> real 0m0.526s >>> user 0m0.434s >>> sys 0m0.045s >>> >>> But it is really hard to find the cause. >> >> The good news is that the Pharo 7 minimal core is way faster >> >> $ time ./pharo ~/Downloads/Pharo7.0-core-32bit-b649ac6.image eval "42 >> factorial" >> 1405006117752879898543142606244511569936384000000000 >> >> real 0m0.262s >> user 0m0.132s >> sys 0m0.062s >> >> Which is good of course ! > > So I guess, most of the additional time is either spent in #startUp methods > not present in the minimal image (), or in vm reading the larger sized > image? > While doing the same in Pharo4 would probably be a pain, it could be > interesting to hack ClassSessionHandler in Pharo7 to log time spent in each, > and compare the output difference between minimal/full image... Yes, there should (optionally) be some log with timing info explaining which startup actions are executed and how long each takes. Maybe the log could just be kept in memory in the image. > -- > View this message in context: http://forum.world.st/Are-we-able-to-run-pharo-images-in-a-read-only-enviro… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

July 5, 2017

Re: [Pharo-users] Glamour: update presenter with new text

by Juraj Kubelka

I think the issue is how to update a browser when a method is modified. There is a script: -=-=-=-=- browser := GLMTabulator new column: #one; column: #two; column: #three; yourself. browser transmit to: #one; andShow: [ :composite | composite fastList ]. browser transmit from: #one; to: #two; andShow: [ :composite | composite wrapper title: [ 'Instance' translated ]; show: [ :wrapper | wrapper fastList display: [ :aClass | aClass methods ]; format: [ :aCompiledMethod | aCompiledMethod selector asString ] ]. composite wrapper title: [ 'Class side' translated ]; show: [ :wrapper | wrapper fastList display: [ :aClass | aClass class methods ]; format: [ :aCompiledMethod | aCompiledMethod selector asString ] ]. composite updateOn: MethodModified from: [ SystemAnnouncer uniqueInstance ]. composite onChangeOfPort: #activePresentation act: [ :presentation | (presentation pane port: #activePresentation) value ifNotNil: [ :activePresentation | ((browser paneNamed: #two) port: #selection) value: (activePresentation defaultPane port: #selection) value ] ] ]. browser transmit from: #two; to: #three; andShow: [ :composite | composite text display: [ :aCompiledMethod | aCompiledMethod sourceCode ]; updateOn: MethodModified from: [ SystemAnnouncer uniqueInstance ]. ]. browser openOn: Collection allSubclasses. -=-=-=-=- I have added the bold line from the previous post: http://forum.world.st/Custom-Glamour-browser-for-Dr-Geo-scripting-tp4952920… <http://forum.world.st/Custom-Glamour-browser-for-Dr-Geo-scripting-tp4952920…> But it is not perfect, because it does not keep the selection. Hilaire, it looks like you are going to end up with a simplified Nautilus/Calypso system editor. Maybe it is possible to take Calypso and find out how to simplify it for your needs? Well, I am writing it without understanding your goal :-) Cheers, Juraj > El 05-07-2017, a las 19:24, Tudor Girba <tudor(a)tudorgirba.com> escribiÃ³: > > Hi Hilaire, > > I think it does fit your problem. > > However, I am not sure what the current problem is. Could you describe it again in more details? > > Cheers, > Doru > > >> On Jul 5, 2017, at 5:10 PM, Hilaire <hilaire(a)drgeo.eu> wrote: >> >> May be my use case does not fit to Glamour, but I am tempted to think it does. I really need help on that to make progress. >> >> Thanks >> >> Hilaire >> >> Le 04/07/2017 Ã 23:08, Hilaire a Ã©crit : >>> I added these lines of code, but it is not that yet: >>> >>> browser >>> updateOn: GLMItemAdded from: #yourself; >>> updateOn: GLMItemRemoved from: #yourself. >>> >>> >> >> -- >> Dr. Geo >> >> http://drgeo.eu > > -- > www.tudorgirba.com > www.feenk.com > > "It's not how it is, it is how we see it." > >

July 5, 2017

Re: [Pharo-users] Glamour: update presenter with new text

by Tudor Girba

Hi Hilaire, I think it does fit your problem. However, I am not sure what the current problem is. Could you describe it again in more details? Cheers, Doru > On Jul 5, 2017, at 5:10 PM, Hilaire <hilaire(a)drgeo.eu> wrote: > > May be my use case does not fit to Glamour, but I am tempted to think it does. I really need help on that to make progress. > > Thanks > > Hilaire > > Le 04/07/2017 Ã 23:08, Hilaire a Ã©crit : >> I added these lines of code, but it is not that yet: >> >> browser >> updateOn: GLMItemAdded from: #yourself; >> updateOn: GLMItemRemoved from: #yourself. >> >> > > -- > Dr. Geo > > http://drgeo.eu -- www.tudorgirba.com www.feenk.com "It's not how it is, it is how we see it."

July 5, 2017

Re: [Pharo-users] Are we able to run pharo images in a read only environment?

by Henrik Sperre Johansen

Sven Van Caekenberghe-2 wrote >> On 27 Jun 2017, at 21:15, Sven Van Caekenberghe < > sven@ > > wrote: >> >> >>> On 27 Jun 2017, at 21:00, Esteban A. Maringolo < > emaringolo@ > > wrote: >>> >>> Interesting experiment. >>> >>> It would be good to know how fast does the image boot and start >>> execution in the context of a service billed at the sub second scale. >> >> Sadly I have the impression we lost some speed: >> >> ~/pharo64$ ./pharo Pharo.image printVersion >> [version] 6.0 #60499 >> >> ~/pharo64$ time ./pharo Pharo.image eval '42 factorial' >> 1405006117752879898543142606244511569936384000000000 >> >> real 0m1.276s >> user 0m0.985s >> sys 0m0.171s >> >> while before >> >> ~/pharo/build$ ../bin/pharo Pharo.image printVersion >> [version] 4.0 #40620 >> >> $ time ../bin/pharo Pharo.image eval '42 factorial' >> 1405006117752879898543142606244511569936384000000000 >> >> real 0m0.526s >> user 0m0.434s >> sys 0m0.045s >> >> But it is really hard to find the cause. > > The good news is that the Pharo 7 minimal core is way faster > > $ time ./pharo ~/Downloads/Pharo7.0-core-32bit-b649ac6.image eval "42 > factorial" > 1405006117752879898543142606244511569936384000000000 > > real 0m0.262s > user 0m0.132s > sys 0m0.062s > > Which is good of course ! So I guess, most of the additional time is either spent in #startUp methods not present in the minimal image (), or in vm reading the larger sized image? While doing the same in Pharo4 would probably be a pain, it could be interesting to hack ClassSessionHandler in Pharo7 to log time spent in each, and compare the output difference between minimal/full image... -- View this message in context: http://forum.world.st/Are-we-able-to-run-pharo-images-in-a-read-only-enviro… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 5, 2017