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[Pharo-project] SocketStream enh

by StÃ©phane Ducasse

Hi lukas and others.... I will integrate the following SocketStream tests and before I would love to see if this does not impact seaside http://code.google.com/p/pharo/issues/detail?id=2767 Stef

Aug. 8, 2010

Re: [Pharo-project] Instance variable pull up broken

by Lukas Renggli

> The only point I would note - it seems inconsistent that you "pull up" > instance variables but "push up" methods (I recall it was a naming act of > history, but it would be nice to call it "push up" everywhere.) That was unified a few months ago. Lukas -- Lukas Renggli www.lukas-renggli.ch

Aug. 8, 2010

Re: [Pharo-project] Instance variable pull up broken

by Tim Mackinnon

I've been trying out the refactoring tools with a specific 2 subclasses of a common class example - and I didn't get this problem either - I could push up methods and pull up instance variables of my two common subclasses. The only point I would note - it seems inconsistent that you "pull up" instance variables but "push up" methods (I recall it was a naming act of history, but it would be nice to call it "push up" everywhere.) Tim On 7 Aug 2010, at 21:39, Lukas Renggli wrote: > I cannot reproduce. If you look at the code you should see that what > you describe should not happen: > > transform > class allSubclasses do: > [:each | > (each directlyDefinesInstanceVariable: variableName) > ifTrue: [each removeInstanceVariable: variableName]]. > class addInstanceVariable: variableName > > Maybe your class hierarchy is broken? > > Lukas > > On 7 August 2010 22:18, Niko Schwarz <niko.schwarz(a)googlemail.com> > wrote: >> Here's a funny way to crash your image. Works in: >> >> Pharo-1.1-11367-Beta >> Latest update: #11367 >> >> Make a class named AbstractBla, with two subclasses: SubA, SubB. >> Then, >> add to both SubA and SubB the identically named instance variable: >> instVar. Now, use the "pull up" refactoring in OmniBrowser on SubA to >> pull up instVar into the superclass. As you correctly guess, that >> breaks SubB, because now both its superclass and SubB have an >> instance >> variable named instVar. But, instead of refusing to refactor, >> OmniBrowser dutifully refactors and takes the image with it. >> >> I hope that was understandable. >> >> Cheers, >> >> Niko >> >> >> -- >> http://scg.unibe.ch/staff/Schwarz >> twitter.com/nes1983 >> Tel: +41 076 235 8683 >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > > > -- > Lukas Renggli > www.lukas-renggli.ch > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 8, 2010

Re: [Pharo-project] Instance variable pull up broken

by StÃ©phane Ducasse

if you can reproduce it or understand what was your problem we are interested because we want to make sure that the next classbuilder should be really robust. Stef On Aug 8, 2010, at 1:24 AM, Niko Schwarz wrote: > Hmm, I can't reproduce it in a fresh image, either. Sorry for the noise. > > Niko > > On Sat, Aug 7, 2010 at 10:39 PM, Lukas Renggli <renggli(a)gmail.com> wrote: >> I cannot reproduce. If you look at the code you should see that what >> you describe should not happen: >> >> transform >> class allSubclasses do: >> [:each | >> (each directlyDefinesInstanceVariable: variableName) >> ifTrue: [each removeInstanceVariable: variableName]]. >> class addInstanceVariable: variableName >> >> Maybe your class hierarchy is broken? >> >> Lukas >> >> On 7 August 2010 22:18, Niko Schwarz <niko.schwarz(a)googlemail.com> wrote: >>> Here's a funny way to crash your image. Works in: >>> >>> Pharo-1.1-11367-Beta >>> Latest update: #11367 >>> >>> Make a class named AbstractBla, with two subclasses: SubA, SubB. Then, >>> add to both SubA and SubB the identically named instance variable: >>> instVar. Now, use the "pull up" refactoring in OmniBrowser on SubA to >>> pull up instVar into the superclass. As you correctly guess, that >>> breaks SubB, because now both its superclass and SubB have an instance >>> variable named instVar. But, instead of refusing to refactor, >>> OmniBrowser dutifully refactors and takes the image with it. >>> >>> I hope that was understandable. >>> >>> Cheers, >>> >>> Niko >>> >>> >>> -- >>> http://scg.unibe.ch/staff/Schwarz >>> twitter.com/nes1983 >>> Tel: +41 076 235 8683 >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>> >> >> >> >> -- >> Lukas Renggli >> www.lukas-renggli.ch >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > > > -- > http://scg.unibe.ch/staff/Schwarz > twitter.com/nes1983 > Tel: +41 076 235 8683 > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 8, 2010

Re: [Pharo-project] List of Downloadable Tools

by laurent laffont

2010/8/8 Guillermo Polito <guillermopolito(a)gmail.com> > Hi! I was looking for a Pharo Dev 1.2 image and I didn't find it... I > guess it doesn't exists, so I want to make my own downloading a few tools > like OB, eCompletion in a 1.2 Core image. So I began looking for gofer or > metacello scripts to do it :P. I searched in the Collaboractive Book, the > PBE, the mailing list... > > Finally looking some mails and browsing the MetacelloRepository, I figured > out something like "*ConfigurationOfOmniBrowser project lastVersion load*" > that succeded with a little help :P. > > Soo, after some time doing this a few questions come to my mind: > > -Is there an up to date list of the tools we pharoers count on and how to > load them? I mean OB, eCompletion, FFI, Mondrian... > -Is there a list of the tools current Dev images have? I found a > ConfigurationOfPharo and I thought It should behave like that. > IIRC Pharo (Dev) = PharoCore + ConfigurationOfPharo loaded > > Maybe there's a wiki or a webpage I'm missing. > Could you create it in Pharo Collaboractive book ? Cheers, Laurent > > Thanks! > Guille > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Aug. 8, 2010

[Pharo-project] List of Downloadable Tools

by Guillermo Polito

Hi! I was looking for a Pharo Dev 1.2 image and I didn't find it... I guess it doesn't exists, so I want to make my own downloading a few tools like OB, eCompletion in a 1.2 Core image. So I began looking for gofer or metacello scripts to do it :P. I searched in the Collaboractive Book, the PBE, the mailing list... Finally looking some mails and browsing the MetacelloRepository, I figured out something like "*ConfigurationOfOmniBrowser project lastVersion load*" that succeded with a little help :P. Soo, after some time doing this a few questions come to my mind: -Is there an up to date list of the tools we pharoers count on and how to load them? I mean OB, eCompletion, FFI, Mondrian... -Is there a list of the tools current Dev images have? I found a ConfigurationOfPharo and I thought It should behave like that. Maybe there's a wiki or a webpage I'm missing. Thanks! Guille

Aug. 8, 2010

Re: [Pharo-project] Question: How can I add a items to System Browser Window menu?

by HernÃ¡n Morales Durand

Hi Carla, 2010/8/7 Carla F. Griggio <carla.griggio(a)gmail.com>: > Hello! > > I want to add an item to the menu that appears when you right click on a > category in the System Browser window. > System Browser or OmniBrowser on system categories? HernÃ¡n

Aug. 8, 2010

Re: [Pharo-project] Instance variable pull up broken

by Niko Schwarz

Hmm, I can't reproduce it in a fresh image, either. Sorry for the noise. Niko On Sat, Aug 7, 2010 at 10:39 PM, Lukas Renggli <renggli(a)gmail.com> wrote: > I cannot reproduce. If you look at the code you should see that what > you describe should not happen: > > transform > Â Â Â Â class allSubclasses do: > Â Â Â Â Â Â Â Â Â Â Â Â [:each | > Â Â Â Â Â Â Â Â Â Â Â Â (each directlyDefinesInstanceVariable: variableName) > Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ifTrue: [each removeInstanceVariable: variableName]]. > Â Â Â Â class addInstanceVariable: variableName > > Maybe your class hierarchy is broken? > > Lukas > > On 7 August 2010 22:18, Niko Schwarz <niko.schwarz(a)googlemail.com> wrote: >> Here's a funny way to crash your image. Works in: >> >> Pharo-1.1-11367-Beta >> Latest update: #11367 >> >> Make a class named AbstractBla, with two subclasses: SubA, SubB. Then, >> add to both SubA and SubB the identically named instance variable: >> instVar. Now, use the "pull up" refactoring in OmniBrowser on SubA to >> pull up instVar into the superclass. As you correctly guess, that >> breaks SubB, because now both its superclass and SubB have an instance >> variable named instVar. But, instead of refusing to refactor, >> OmniBrowser dutifully refactors and takes the image with it. >> >> I hope that was understandable. >> >> Cheers, >> >> Niko >> >> >> -- >> http://scg.unibe.ch/staff/Schwarz >> twitter.com/nes1983 >> Tel: +41 076 235 8683 >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > > > -- > Lukas Renggli > www.lukas-renggli.ch > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- http://scg.unibe.ch/staff/Schwarz twitter.com/nes1983 Tel: +41 076 235 8683

Aug. 7, 2010

Re: [Pharo-project] Question: How can I add a items to System Browser Window menu?

by Carla F. Griggio

Yes! I looked for other examples with the pragma, but they were for the World menu (thanks anyway!). I meant the menu that Guille captured. 2010/8/7 Guillermo Polito <guillermopolito(a)gmail.com> > I think Car meant the context menu when you right-clic a category in the > System Browser. I don't know how, but maybe my screenshot help someone to > help you :). > > > On Sat, Aug 7, 2010 at 8:11 AM, StÃ©phane Ducasse < > stephane.ducasse(a)inria.fr> wrote: > >> >> >> >> On Aug 7, 2010, at 12:22 PM, Carla F. Griggio wrote: >> >> > Hello! >> > >> > I want to add an item to the menu that appears when you right click on a >> category in the System Browser window. >> > >> > I think that menu is built here: >> > >> > Morph>>buildMetaMenu: evt >> > >> > But I don't want to touch that method, not SystemWindow>>buildMetaMenu: >> evt either, because that option would have to be visible only if my project >> has been loaded. >> >> exactly nobody should change the core methods just declare intention. >> > >> > Is there a way to do that? >> >> sure. >> you should use a pragma <menu> >> >> here is for example how this is done for ScriptLoader >> >> menuCommandOn: aBuilder >> <worldMenu> >> >> (aBuilder item: #'Integrator Menu') >> order: 1.5; >> precondition: [self currentlyIntegratingChanges]; >> parent: #System; >> action: [ScriptLoader releaseMenu] >> >> >> >> > >> > Thanks! >> > Carla >> > _______________________________________________ >> > Pharo-project mailing list >> > Pharo-project(a)lists.gforge.inria.fr >> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Aug. 7, 2010

Re: [Pharo-project] XML Parser, Monticello and unicode?

by Norbert Hartl

On 07.08.2010, at 20:58, Philippe Marschall wrote: > On 07.08.2010 13:08, Norbert Hartl wrote: >> .... >> To estimate the possibility to change this I think we should fix this. I scanned all of my cached monticello packages. Most of them are 7bit clean. No problem for them if we change encoding. Besides XML Parser I didn't find any that contain WideString so no problem here. Some of them are latin1 encoded (like Seaside 2.8 or Seaside-InternetExplorer from 3.0). That is the biggest problem because there is no fallback and monticello does not have a version number on file format, right? >> I think it is still feasible to change this in monticello as the fix for users of older images will be probably only a few lines that you can apply to any version of monticello if I'm not wrong. But the change is not that easy. > > We try to be 7bit clean in Seaside. Can you report the methods you have > trouble with to either the seaside mailing list or the issue tracker [1]? > I don't have troubles with any of the seaside methods. It just seems impossible for me to state things clear enough :) There was a real problem. There was WideStrings creeping into the monticello package of XML Parser. There is no way monticello can handle multi byte strings as it uses latin1 for encoding. The latin1 encoded WideStrings cannot be read by gemstone. But the troublesome piece of code has already been removed from the XML Parser package. Seaside is not completely 7bit clean. As an example take Seaside-InternetExplorer-lr.6.mcz. There is a sentence "...we have introduced a mechanism to help prevent the untrusted content from compromising your site<92>s security...". The <92> is a RIGHT SINGLE QUOTATION MARK that Microsoft put into the latin1 gap. So I guess this is CP1252 which means it has been copied from a windows system into the squeak image. Norbert

Aug. 7, 2010