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

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

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

by Camille Teruel

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

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

by Thierry Goubier

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-… > 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 Maximiliano Taborda

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

Returning the source of a class as a string

by kilon alios

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. 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-… Would it make more sense to use something like PettitParser ?

July 25, 2014

Opening World Tools via Shortcuts

by kilon alios

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