- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] smalltalkhub should be working now

by Esteban Lorenzano

Iâm not sure. Probably a concurrency issue (undetected so far) made a duplicate version of Pharo team. Then because of the duplicate Pharo team, a second Pharo40Inbox was created. Then some people committed slices to the new (and empty) Pharo40Inbox. So, the solution was: - unify both projects (so all slices are in just one place) - detect and remove wrong Pharo40Inbox - detect and remove wrong Pharo team - review all structure so it has correct ids, etc. (viewed like this, looks easy, but it was a lot of tedious work :) ) On 25 Jul 2014, at 21:42, stepharo <stepharo(a)free.fr> wrote: > Thanks you both. > Could you explain a bit what was the problem? > Stef > > On 25/7/14 15:26, Esteban Lorenzano wrote: >> with the invaluable help of Nico, we managed to fixed it. >> (or at least we *think* we managed to fix it :D ) >> >> Esteban >> >> >> > >

July 25, 2014

Re: [Pharo-dev] Returning the source of a class as a string

by kilon alios

ok we are getting somewhere, the problem is that if I do (SomeClass compiledMethodAt: #nameOfMethod it will look only in the instance side for method, how I look also for class methods ? Also how I can return source of class ? to be specific I need the names of instance variables, class variables and class instance variables . Markus that beautiful nodesDo outputs the full syntax tree yeap definetly what I need to do what I want. Does the ast method applies also to classes or only compiled methods ? On Fri, Jul 25, 2014 at 9:59 PM, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On 25 Jul 2014, at 20:55, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > > On 25 Jul 2014, at 20:49, Thierry Goubier <thierry.goubier(a)gmail.com> > wrote: > > Le 25/07/2014 20:37, kilon alios a Ã©crit : > > I don't understand how to use aClass definition from workspace nor I > understand your selector message. > > (aClass compiledMethodAt: self selector) sourceCode , self would imply > that i try to operate this from inside another class with self selector > being the method itself at the time executed ? > > No, just that you can write: > > (Object compiledMethodAt: #printString) sourceCode > > That's me not sanitizing my code samples (lifting it from the AltBrowser) > > > However because I try to parse pharo syntax to python code, the classes > that I am parsing are unrelated to the parser class itself so I don't see > how self selector would be relevant here. > > > I also don't understand > > ast := RBParser parseMethod: aTarget text asString onError: [ :msg > :pos | ^ self ]. > ast doSemanticAnalysisIn: self sourceClass > > what is aTarget ? > > > Ok, as above, it should be understood as: > > ast := RBParser parseMethod: (Object compiledMethodAt: #printString) > onError: [ :msg :ps | ]. > ast doSemanticAnalysisIn: self sourceClass. > > > There is a method on CompiledMethod called #ast that called the parser > + semantic analysis: > > ( Object compiledMethodAt: #halt ) ast > > No need to know details about RBParser. > > > as example how to query the AST see the method #accessesSlot: > > accessesSlot: aSlot > self ast nodesDo: [ :node | > node isVariable and: [ > node isInstance and: [ > (node binding slot == aSlot) > ifTrue: [^true]]]]. > ^false > >

July 25, 2014

Re: [Pharo-dev] smalltalkhub should be working now

by stepharo

Thanks you both. Could you explain a bit what was the problem? Stef On 25/7/14 15:26, Esteban Lorenzano wrote: > with the invaluable help of Nico, we managed to fixed it. > (or at least we *think* we managed to fix it :D ) > > Esteban > > >

July 25, 2014

Re: [Pharo-dev] Returning the source of a class as a string

by Marcus Denker

On 25 Jul 2014, at 20:55, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On 25 Jul 2014, at 20:49, Thierry Goubier <thierry.goubier(a)gmail.com> wrote: > >> Le 25/07/2014 20:37, kilon alios a Ã©crit : >>> I don't understand how to use aClass definition from workspace nor I understand your selector message. >>> >>> (aClass compiledMethodAt: self selector) sourceCode , self would imply that i try to operate this from inside another class with self selector being the method itself at the time executed ? >> No, just that you can write: >> >> (Object compiledMethodAt: #printString) sourceCode >> >> That's me not sanitizing my code samples (lifting it from the AltBrowser) >> >>> >>> However because I try to parse pharo syntax to python code, the classes that I am parsing are unrelated to the parser class itself so I don't see how self selector would be relevant here. >>> >>> >>> I also don't understand >>> >>> ast := RBParser parseMethod: aTarget text asString onError: [ :msg :pos | ^ self ]. >>> ast doSemanticAnalysisIn: self sourceClass >>> >>> what is aTarget ? >> >> Ok, as above, it should be understood as: >> >> ast := RBParser parseMethod: (Object compiledMethodAt: #printString) onError: [ :msg :ps | ]. >> ast doSemanticAnalysisIn: self sourceClass. >> > > There is a method on CompiledMethod called #ast that called the parser + semantic analysis: > > ( Object compiledMethodAt: #halt ) ast > > No need to know details about RBParser. > as example how to query the AST see the method #accessesSlot: accessesSlot: aSlot self ast nodesDo: [ :node | node isVariable and: [ node isInstance and: [ (node binding slot == aSlot) ifTrue: [^true]]]]. ^false

July 25, 2014

Re: [Pharo-dev] Returning the source of a class as a string

by Marcus Denker

On 25 Jul 2014, at 20:49, Thierry Goubier <thierry.goubier(a)gmail.com> wrote: > Le 25/07/2014 20:37, kilon alios a Ã©crit : >> I don't understand how to use aClass definition from workspace nor I understand your selector message. >> >> (aClass compiledMethodAt: self selector) sourceCode , self would imply that i try to operate this from inside another class with self selector being the method itself at the time executed ? > No, just that you can write: > > (Object compiledMethodAt: #printString) sourceCode > > That's me not sanitizing my code samples (lifting it from the AltBrowser) > >> >> However because I try to parse pharo syntax to python code, the classes that I am parsing are unrelated to the parser class itself so I don't see how self selector would be relevant here. >> >> >> I also don't understand >> >> ast := RBParser parseMethod: aTarget text asString onError: [ :msg :pos | ^ self ]. >> ast doSemanticAnalysisIn: self sourceClass >> >> what is aTarget ? > > Ok, as above, it should be understood as: > > ast := RBParser parseMethod: (Object compiledMethodAt: #printString) onError: [ :msg :ps | ]. > ast doSemanticAnalysisIn: self sourceClass. > There is a method on CompiledMethod called #ast that called the parser + semantic analysis: ( Object compiledMethodAt: #halt ) ast No need to know details about RBParser. Marcus

July 25, 2014

Re: [Pharo-dev] Returning the source of a class as a string

by Thierry Goubier

Le 25/07/2014 20:37, kilon alios a Ã©crit : > I don't understand how to use aClass definition from workspace nor I > understand your selector message. > > (aClass compiledMethodAt: self selector) sourceCode , self would imply > that i try to operate this from inside another class with self > selector being the method itself at the time executed ? No, just that you can write: (Object compiledMethodAt: #printString) sourceCode That's me not sanitizing my code samples (lifting it from the AltBrowser) > > However because I try to parse pharo syntax to python code, the > classes that I am parsing are unrelated to the parser class itself so > I don't see how self selector would be relevant here. > > > I also don't understand > > ast := RBParser parseMethod: aTarget text asString onError: [ :msg > :pos | ^ self ]. > ast doSemanticAnalysisIn: self sourceClass > > what is aTarget ? Ok, as above, it should be understood as: ast := RBParser parseMethod: (Object compiledMethodAt: #printString) onError: [ :msg :ps | ]. ast doSemanticAnalysisIn: self sourceClass. > > Is there any documentation about RBParser how I can use it ? Or any > documentation relevant to the subject ? Any documentation on compilers should do it. The RBParser is simply a parser, and it produces fairly simple ASTs (given that Smalltalk is simple). Thierry

July 25, 2014

Re: [Pharo-dev] Looks like smart suggestions implementors is broken

by stepharo

On 25/7/14 17:46, Marcus Denker wrote: > On 25 Jul 2014, at 17:37, stepharo <stepharo(a)free.fr> wrote: > >> But can you do implementors of because this is the one that I cannot. >> > DNU because #browseAllImplementorsOf: is not understood (send to the wrong class?) > > Should not be hard to fixâ¦ a workaround would be to add it to AbstractTool (forwarding to the browsed environments navigation). > > A better solution would be to add the concept of systemNavigation to the SugsContext. Yes this should be simple. I wonder how we lost this method. > > There is a confusion that SugsMessageBrowerContext tools is systemNavigation, while on Nautilus it is the tool itself, we should clean > that up. ok so my imagine (this is my working hacking image) was not dead. I got a slow bandwidth :). > >> On 25/7/14 15:32, Marcus Denker wrote: >>> On 25 Jul 2014, at 15:20, stepharo <stepharo(a)free.fr> wrote: >>> >>>> hi >>>> >>>> can someone confirm? >>>> >>> I can do âsenders ofâ of a selector. >>> >>> Marcus >>> >>> >>> >> > >

July 25, 2014

Re: [Pharo-dev] Returning the source of a class as a string

by kilon alios

I don't understand how to use aClass definition from workspace nor I understand your selector message. (aClass compiledMethodAt: self selector) sourceCode , self would imply that i try to operate this from inside another class with self selector being the method itself at the time executed ? However because I try to parse pharo syntax to python code, the classes that I am parsing are unrelated to the parser class itself so I don't see how self selector would be relevant here. I also don't understand ast := RBParser parseMethod: aTarget text asString onError: [ :msg :pos | ^ self ]. ast doSemanticAnalysisIn: self sourceClass what is aTarget ? Is there any documentation about RBParser how I can use it ? Or any documentation relevant to the subject ? On Fri, Jul 25, 2014 at 9:06 PM, Thierry Goubier <thierry.goubier(a)gmail.com> wrote: > Le 25/07/2014 19:47, kilon alios a Ã©crit : > > >> I want to find the source of a Class and its methods (including all >> variables too, local , instance, class , class instance etc) and return >> them as a string or a collection of strings. >> >> For the class, use aClass definition. For a method use > CompiledMethod>>sourceCode; you can also ask the class for a selector as > in: (aClass compiledMethodAt: self selector) sourceCode > > (works also if aClass is the meta side) > > >> I have found MethodNode>>sourceText and CompiledMethod>>sourceCode but I >> have no clue how to send these messages or if they are the messages I am >> looking for. >> >> Also any pointers as to how to navigate the Pharo syntax by code using >> something like AST would be greatly appreciated :) >> >> http://stackoverflow.com/questions/24961556/how-to-ask- >> an-object-to-return-its-class-and-methods-source-as-a-string >> >> ast := RBParser parseMethod: aTarget text asString onError: [ :msg > :pos | ^ self ]. > ast doSemanticAnalysisIn: self sourceClass. > > (you need the semantic analysis to have the variable bindings) > > To navigate the parse tree you either write a visitor or use existing > search structures and extend nodes, as is done in SmartSuggestions. > > SmartSuggestions is probably an interesting place to look for that. The > code above is from an ancestor to smart suggestion. > > Then I have some code which does a visit + rewrite over an AST tree (a > code tracing tool). Refactoring also does that (all things RB). > > > >> Would it make more sense to use something like PettitParser ? >> >> Maybe. But probably not, RBParser is good enough. > > Thierry > >

July 25, 2014

Re: [Pharo-dev] Metarepo Pharo 4.0 access

by Esteban Lorenzano

I marked it as public access. you should be able to commit. Esteban On 25 Jul 2014, at 20:04, Maximiliano Taborda <mtaborda(a)gmail.com> wrote: > Hi. > I need access too. Could you give it to me? > My username is: maxi. Thanks. > > Regards. > Maxi > > > 2014-07-25 12:30 GMT-03:00 Marcus Denker <marcus.denker(a)inria.fr>: > > On 25 Jul 2014, at 17:06, Serge Stinckwich <serge.stinckwich(a)gmail.com> wrote: > > > Can someone give me access to the metarepo for Pharo 4.0 ? > > done > > >

July 25, 2014

Re: [Pharo-dev] Opening World Tools via Shortcuts

by kilon alios

thanks you it works like a charm. One less reason to use mouse ;) On Fri, Jul 25, 2014 at 9:07 PM, Camille Teruel <camille.teruel(a)gmail.com> wrote: > On OSX you have (on Windows and Linux you might change Cmd to Ctrl or Alt > I never remember): > > - Monticello: Cmd+O,P > - Workspace: Cmd+O,W > - Browser: Cmd+O,B > - Transcript: Cmd+O,T > - Settings: Cmd+O,S > - Test Runner: Cmd+O,U > > AFAIK there is no shortcut for the Finder, we can assign it Cmd+O,F. > > > On 25 juil. 2014, at 19:45, kilon alios <kilon.alios(a)gmail.com> wrote: > > Is it possible to open the tools in world menu using shortcuts ? > > I am interested especially for Workspace , Browser (without selecting a > message) , Finder , Monticello and of course all the others. > you can answer the questions also here -> > http://stackoverflow.com/questions/24943081/bypassing-world-menu-with-short… > > >

July 25, 2014