- Pharo-dev - lists.pharo.org

Re: [Pharo-project] OrderedCollections and File I/O

by Esteban Lorenzano

yep, fuel... :) On Jan 23, 2013, at 6:50 AM, Dennis Schetinin <chaetal(a)gmail.com> wrote: > Fuel: http://rmod.lille.inria.fr/web/pier/software/Fuel > > > Best regards, > Dennis Schetinin > > On Wednesday, 23 January 2013 Ð³. at 8:24, J. P. L. MartÃn wrote: > >> Say I have an OrderedCollection which I want to save into a file and then recover from that file when I restart the application. How should I proceed? So far I've been doing a mess, saving the OrderedCollection on a file asString, since I'm then unable to recover it asOrderedCollection. >> >> Another problem that I have is at the moment of showing items from that OrderedCollection on a MultiColumnListMorph where I get unwanted info from the printOn: >> >> a Prestamo fechaPrevistaDevolucion: 20 January 2013 fechaPrestamo: 17 January 2013 id: ''1'' idSocio: ''2'' idEjemplarl: ''1'' fechaDevolucion: ''''' >> >> Where I want: >> >> 20 January 2013 17 January 2013 1 2 1 '' >> >> Here you can find the source code: >> https://github.com/arguser/Paradigmas-Final >

Jan. 23, 2013

Re: [Pharo-project] DocTest

by Nicolas Cellier

Who should assert then? >From a certain POV, it does not seem that awfully unlogical to delegate this responsability to a TestCase. A TestCase is here to assert some rule. Nicolas 2013/1/23 Camillo Bruni <camillobruni(a)gmail.com>: > for that we already have a fully working Phexample: > > http://www.squeaksource.com/phexample.html > > which I will push in 3.0, cause I never really liked #assert: and friends being > sent to self. Furthermore we could finally build up decent messages! > > On 2013-01-22, at 18:24, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > >> it would be nice to introduce the same syntax than Sunit >> >> exp assert: exp2 >> >> [ exp ] shouldraise: >> >> Stef >> >> >> On Jan 21, 2013, at 4:41 AM, Benjamin wrote: >> >>> Hi guys, >>> >>> I am attending a python lecture and discovered DocTest[1], and I was wondering if such a tool exists for Pharo ? :) >>> >>> >>> Ben >>> >>> [1]http://docs.python.org/2/library/doctest.html >>> >>> >> >> > >

Jan. 23, 2013

Re: [Pharo-project] Must OSPlatform class>>osVersion be deprecated?

by Marcus Denker

On Jan 22, 2013, at 11:55 PM, David T. Lewis <lewis(a)mail.msen.com> wrote: > On Tue, Jan 22, 2013 at 01:51:56PM -0800, Chris Cunningham wrote: >> On Tue, Jan 22, 2013 at 12:13 PM, David T. Lewis <lewis(a)mail.msen.com>wrote: >> >>> On Tue, Jan 22, 2013 at 08:05:02PM +0100, Marcus Denker wrote: >>>> >>>> On Jan 22, 2013, at 5:27 PM, H. Hirzel <hannes.hirzel(a)gmail.com> wrote: >>>> >>>>> Dave >>>>>> >>>> This works in Pharo 2.0? >>> >>> Yes, "Smalltalk os version" is right for Pharo 2.0. >>> >>> I'm looking for a way to modify the following method so that it adds >>> support >>> for Pharo 2.0, so that it continues to work in the other images, and so >>> that >>> it does not raise deprecation warnings or DNUs in any of the images. >>> >> >> Could you capture for deprecation of OSPlatform osVersion, and resend the >> other method (Smalltalk osVersion current osVersion)? Or, trap for >> Deprecation and resume it (ignore deprecation - once it is removed, you'll >> automatically fail-over to the new code). > > No, Pharo 2.0 is writing console output whenever an exception occurs, so > catching the exception is not good. But not raising the exception in the > first place works just fine ;) > I will un-deprecate the osVersion methods in 2.0 and mark it as compatibility. Marcus

Jan. 23, 2013

Re: [Pharo-project] OrderedCollections and File I/O

by Dennis Schetinin

Fuel: http://rmod.lille.inria.fr/web/pier/software/Fuel Best regards, Dennis Schetinin On Wednesday, 23 January 2013 Ð³. at 8:24, J. P. L. MartÃn wrote: > Say I have an OrderedCollection which I want to save into a file and then recover from that file when I restart the application. How should I proceed? So far I've been doing a mess, saving the OrderedCollection on a file asString, since I'm then unable to recover it asOrderedCollection. > > Another problem that I have is at the moment of showing items from that OrderedCollection on a MultiColumnListMorph where I get unwanted info from the printOn: > > a Prestamo fechaPrevistaDevolucion: 20 January 2013 fechaPrestamo: 17 January 2013 id: ''1'' idSocio: ''2'' idEjemplarl: ''1'' fechaDevolucion: ''''' > > Where I want: > > 20 January 2013 17 January 2013 1 2 1 '' > > Here you can find the source code: > https://github.com/arguser/Paradigmas-Final

Jan. 23, 2013

Re: [Pharo-project] OrderedCollections and File I/O

by H. Hirzel

On 1/23/13, J. P. L. MartÃn <arguser(a)gmail.com> wrote: > Say I have an OrderedCollection which I want to save into a file and then > recover from that file when I restart the application. How should I > proceed? So far I've been doing a mess, saving the OrderedCollection on a > file asString, since I'm then unable to recover it asOrderedCollection. Maybe you'll have a look at SandstoneDB http://onsmalltalk.com/sandstonedb-simple-activerecord-style-persistence-in… I do not know where the most recent version for Pharo 1.4 is, but I'm sure somebody else can answer that. --Hannes > Another problem that I have is at the moment of showing items from that > OrderedCollection on a MultiColumnListMorph where I get unwanted info from > the printOn: > > a Prestamo fechaPrevistaDevolucion: 20 January 2013 fechaPrestamo: 17 > January 2013 id: ''1'' idSocio: ''2'' idEjemplarl: ''1'' fechaDevolucion: > ''''' > > Where I want: > > 20 January 2013 17 January 2013 1 2 1 '' > > Here you can find the source code: > https://github.com/arguser/Paradigmas-Final >

Jan. 23, 2013

Re: [Pharo-project] Athens replacement for ImageReadWriter?

by Denis Kudriashov

I have same question :)) 2013/1/23 Esteban Lorenzano <estebanlm(a)gmail.com> > Hi, > > So, ImageReadWriter currently reads image files and retrieve Form objects, > who can be displayed in world... > anybody knows (cough, cough, Igor) what would be the Athens replacement > for that? > > thanks, > Esteban > > >

Jan. 23, 2013

Re: [Pharo-project] [GS/SS Beta] iCal port to Magritte3

by Yanni Chiu

On 22/01/13 11:31 PM, Paul DeBruicker wrote: > > My mistake. StafferDateAndTime class is my subclass of the Chronos > class Timepoint. Those references can be replaced with 'self > dateAndTimeClass' sends. I tried creating StafferDateAndTime as a subclass of DateAndTime, but there were still problems. Right now I've gone back to iCal-pmm.74.mcz, which does not have your extra iCal features. With fewer failing tests, I'm working through them - on Pharo-1.4. I think the problems are due to how the local timezone offset is being handled. Once I get a handle on what's going on, I'll try with your later versions. > I removed the offending references and put the corrected version and the > missing version if ICalChronos up on Squeaksource. The > ConfigurationOfICal should work on both Pharo and Squeak. I have not > tested it in Gemstone. Or were you referring to a different > ConfigurationOf? I'm using the ConfigurationOf that's in the ical squeaksource repo. I'm not sure whether Chronos is supposed to work on Pharo. Anyway, if it's optional for iCal, then I don't need it. However, I suspect some of your extra iCal features may be dependent on Chronos though.

Jan. 23, 2013

Re: [Pharo-project] [GS/SS Beta] iCal port to Magritte3

by Paul DeBruicker

Hi Yanni, My mistake. StafferDateAndTime class is my subclass of the Chronos class Timepoint. Those references can be replaced with 'self dateAndTimeClass' sends. I removed the offending references and put the corrected version and the missing version if ICalChronos up on Squeaksource. The ConfigurationOfICal should work on both Pharo and Squeak. I have not tested it in Gemstone. Or were you referring to a different ConfigurationOf? I have not done anything with iCalMagritte or Magritte3 so can't help you there. Let me know if it works for you now and how else I can help Thanks Paul On 01/22/2013 07:57 PM, Yanni Chiu wrote: > Hmmm. It seems the ConfigurationOf is expecting GemStone and Squeak, not > Pharo. > > Yikes, the differences in Date, Time, DateAndTime, timezones, etc. > across dialects and versions is a *challenge*. > > I probably don't need Magritte3. I just want to create ical files. > > [Aside. I wish there were a mailing list for cross-platform packages] > > > On 22/01/13 3:05 PM, Yanni Chiu wrote: >> I just started to look at ical on squeaksource, and am happy to find >> it's actively being worked on. >> >> Is anyone working on porting iCalMagritte to Magritte3? >> Should I do it, and call it iCalMagritte3? Then we'd have two dev >> streams to maintain. >> >> There are some minor problems with the code. >> >> - ICalChronos-PaulDeBruicker.5 is not in the repository (maybe lost to a >> squeaksource restart) >> - the test class StafferDateAndTime is not defined anywhere (maybe it's >> in the missing package) >

Jan. 23, 2013

[Pharo-project] OrderedCollections and File I/O

by J. P. L. MartÃn

Say I have an OrderedCollection which I want to save into a file and then recover from that file when I restart the application. How should I proceed? So far I've been doing a mess, saving the OrderedCollection on a file asString, since I'm then unable to recover it asOrderedCollection. Another problem that I have is at the moment of showing items from that OrderedCollection on a MultiColumnListMorph where I get unwanted info from the printOn: a Prestamo fechaPrevistaDevolucion: 20 January 2013 fechaPrestamo: 17 January 2013 id: ''1'' idSocio: ''2'' idEjemplarl: ''1'' fechaDevolucion: ''''' Where I want: 20 January 2013 17 January 2013 1 2 1 '' Here you can find the source code: https://github.com/arguser/Paradigmas-Final

Jan. 23, 2013

[Pharo-project] pharotaskforces broken on squeaksource

by Tudor Girba

Hi, It seems that the http://www.squeaksource.com/PharoTaskForces repository is broken. When I try to connect to it via Monticello, I get a "SubscriptOutOfBounds: 0". The problem seems to be that the repository somehow has a file called '.mcz' (which is obviously wrong): (MCHttpRepository location: 'http://www.squeaksource.com/PharoTaskForces' user: '' password: '') readableFileNames select: [:each | each beginsWith: '.'] Anyone know why this happened? Or how to fix this? Cheers, Doru -- www.tudorgirba.com "It's not how it is, it is how we see it."

Jan. 23, 2013