- Pharo-users - lists.pharo.org

Re: [Pharo-users] Use Shell Command from Pharo

by Mariano Martinez Peck

HI Guillaume, I don't have much to add to what Peter said. As for OSProcess yes, we have some problems in latest VMs / images. At some point stdout redirection was not working. Then it seems it got fixed but now I am not sure if it is working as there were other people reporting it didn't work. As for OSSubprocess, if you are using Pharo 5.0, then it should work. If you have questions (the docs cover quite some questions), please let me know. On Fri, Mar 18, 2016 at 10:51 AM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > You need to be a bit more descriptive of what "doesn't work" mean, > otherwise we can't help you. :) > > Have you seen this? > http://pharo.gemtalksystems.com/book/PharoTools/OSProcess/ > > Also there's a new lib for OS > http://forum.world.st/ANN-OSSubprocess-v0-2-0-release-td4872820.html ( > https://github.com/marianopeck/OSSubprocess ) > > Peter > > On Fri, Mar 18, 2016 at 2:45 PM, Guillaume Ongenae < > guillaume.ongenae(a)gmail.com> wrote: > >> Hello, >> >> I would like to use execute shell command from Pharo. >> I found OSProcess to do that but it doesn't work. >> >> Thanks. >> -- >> >> >> [image: --] >> >> Guillaume Ongenae >> [image: https://]about.me/guillaume.ongenae >> >> <https://about.me/guillaume.ongenae?promo=email_sig&utm_source=email_sig&utm…> >> > > -- Mariano http://marianopeck.wordpress.com

March 18, 2016

Re: [Pharo-users] Use Shell Command from Pharo

by Peter UhnÃ¡k

You need to be a bit more descriptive of what "doesn't work" mean, otherwise we can't help you. :) Have you seen this? http://pharo.gemtalksystems.com/book/PharoTools/OSProcess/ Also there's a new lib for OS http://forum.world.st/ANN-OSSubprocess-v0-2-0-release-td4872820.html ( https://github.com/marianopeck/OSSubprocess ) Peter On Fri, Mar 18, 2016 at 2:45 PM, Guillaume Ongenae < guillaume.ongenae(a)gmail.com> wrote: > Hello, > > I would like to use execute shell command from Pharo. > I found OSProcess to do that but it doesn't work. > > Thanks. > -- > > > [image: --] > > Guillaume Ongenae > [image: https://]about.me/guillaume.ongenae > > <https://about.me/guillaume.ongenae?promo=email_sig&utm_source=email_sig&utm…> >

March 18, 2016

Use Shell Command from Pharo

by Guillaume Ongenae

Hello, I would like to use execute shell command from Pharo. I found OSProcess to do that but it doesn't work. Thanks. -- [image: --] Guillaume Ongenae [image: https://]about.me/guillaume.ongenae <https://about.me/guillaume.ongenae?promo=email_sig&utm_source=email_sig&utm…>

March 18, 2016

Re: [Pharo-users] Use Shell Command from Pharo

by g_ongenae

Thanks for the answer, I've already seen this page. And the problem is when I do : OSProcess command: 'touch files.txt', I can't find the created files. But I don't have any error message. For the new lib, I'm working on Pharo 4, and it only works and version 5. -- Guillaume -- View this message in context: http://forum.world.st/Use-Shell-Command-from-Pharo-tp4885330p4885334.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 18, 2016

Re: [Pharo-users] [ANN] SelectEntity, a new widget for Spec

by stepharo

I was going some of the changes with peter and we came to the conclusion: that we should not copy all the api of collection to listModel for example. ValueHolder should be treated as port hence public. We should also avoid in the model to have for example ListModel>>removeall listModeValue hodler.... widget changed. The flow should go always from the model to widgets via notification and not from the UI model (listModel here) to the widgets. When the widget is limited it is better to fix it than to patch it from the UIModel. Stef Le 9/3/16 22:13, stepharo a Ã©crit : > We should check and collect the changes made by hernan too. > > Stef > > Le 8/3/16 16:45, Stephan Eggermont a Ã©crit : >> On 08-03-16 13:52, Johan Fabry wrote: >>> That looks very cool, how about adding it to the standard distribution? >> That is definitely the goal. Now is the time to point out stupid names, >> bad design decisions, missed use cases and ugly layout. >> I would welcome feedback. >> >> While building it, I found out I don't like the way an EntryCompletion >> is connected to its PluggableTextFieldMorph. It makes it difficult >> to deal with objects that are not strings. >> >> PluggableTextFieldMorph>>entryCompletion: anEntryCompletion >> entryCompletion := anEntryCompletion. >> entryCompletion >> ifNotNil: [ entryCompletion chooseBlock isNil >> ifTrue: [entryCompletion chooseBlock: [:v | self setText: >> v. self acceptTextInModel ]] >> ifFalse: [ | blk | >> blk := entryCompletion chooseBlock. >> entryCompletion chooseBlock: [:v | self setText: v. >> self acceptTextInModel. blk value: v]]]. >> >> >> In the demo code it also is clear that the ListModel is incomplete, >> I couldn't find ho wto open a selected item with the keyboard >> (unless I implement click on the item, but that then does not >> have enough context to actually know what to do). >> >> Stephan >> >> >> >> > > >

March 18, 2016

Nesting Builders in Roassal

by Evan Donahue

Hello, I am working with Roassal and trying to write a cell-layout builder that uses RTPieBuilders internally as its nested objects. The nesting docs cover nesting RT elements, but not builders. The composition docs cover composing builders, but not nesting them. I have a partial solution, but it is getting increasingly hacky, to the point where it may be easier to just duplicate the piebuilder code in my builder. Before I go down that road, I wanted to check if there was a more natural way to nest builders. Below is a mashup of the Roassal Examples Nesting and Pie Chart builders that gives the basic flavor of what I am trying to accomplish. Notice that I am creating new PieBuilders every time, running them, and extracting their createdElements for my layout. This works well enough, but if I then want to normalize global properties so that all pie slices with the same property get the same color, I have no way to coordinate the newly generated PieBuilders, as each possesses its own normalizer. Likewise, if I have a global PieBuilder, its internal state gets trampled with each iteration. I figured there was likely an easy way to compose builders that I didn't know about, so I thought I would ask. | v es b | v := RTView new. es := RTEllipse elementsOn: RTShape withAllSubclasses. v addAll: es. RTNest new for: es add: [ :group :model | b := RTPieBuilder new. b objects: RTShape withAllSubclasses. b slice: #numberOfMethods. b normalizer distinctColor. b view: v. b build. group addAll: b createdElements. ]. RTCellLayout new lineItemsCount: 8; on: es. v Thanks, Evan

March 17, 2016

Re: [Pharo-users] OSSubProcess and image startup

by Mariano Martinez Peck

Thanks Norbert for sharing the image. Ok, it seems I solved it: https://github.com/marianopeck/OSSubprocess/issues/17 Until I release a new version (and make gitfiletree use it), you will need to grab "master" (via the #baseline:) now instead of the stable release: Metacello new * baseline: 'OSSubprocess';* repository: 'github://marianopeck/OSSubprocess:master/repository'; load. Cheers, On Thu, Mar 17, 2016 at 9:49 AM, Norbert Hartl <norbert(a)hartl.name> wrote: > > Am 17.03.2016 um 13:32 schrieb Mariano Martinez Peck < > marianopeck(a)gmail.com>: > > Hi Norbert, > > Is there a way I can get into that image? Dropbox or similar? > > I've invited you to a dropbox folder containing the image. > > Norbert > > Thanks! > > On Thu, Mar 17, 2016 at 8:08 AM, Norbert Hartl <norbert(a)hartl.name> wrote: > >> Mariano, >> >> I have the same thing in a freshly installed image. I couldn't say I can >> reproduce it at will but now it happened in two different images. Anything >> special I should look up? >> >> Norbert >> >> Am 11.03.2016 um 13:07 schrieb Mariano Martinez Peck < >> marianopeck(a)gmail.com>: >> >> Hi Norbert, >> >> I have never seen that issue before. Do you know if it happens only with >> that image (maybe a condition that happened at image save)? Or can you >> reproduce it with a fresh image? >> >> Thanks, >> >> On Fri, Mar 11, 2016 at 6:20 AM, Norbert Hartl <norbert(a)hartl.name> >> wrote: >> >>> I have OSSubProcess installed because I use gitfiletree in pharo5. >>> Everytime I start my image now I get the following dialog. Anybody knows >>> this? Is this a bug and should be reported? >>> >>> thanks, >>> >>> Norbert >>> >>> >>> <Bildschirmfoto 2016-03-11 um 10.18.19.png> >>> >> >> >> >> -- >> Mariano >> http://marianopeck.wordpress.com >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > > > -- Mariano http://marianopeck.wordpress.com

March 17, 2016

Re: [Pharo-users] OSSubProcess and image startup

by Norbert Hartl

> Am 17.03.2016 um 13:32 schrieb Mariano Martinez Peck <marianopeck(a)gmail.com>: > > Hi Norbert, > > Is there a way I can get into that image? Dropbox or similar? > I've invited you to a dropbox folder containing the image. Norbert > Thanks! > > On Thu, Mar 17, 2016 at 8:08 AM, Norbert Hartl <norbert(a)hartl.name <mailto:norbert@hartl.name>> wrote: > Mariano, > > I have the same thing in a freshly installed image. I couldn't say I can reproduce it at will but now it happened in two different images. Anything special I should look up? > > Norbert > >> Am 11.03.2016 um 13:07 schrieb Mariano Martinez Peck <marianopeck(a)gmail.com <mailto:marianopeck@gmail.com>>: >> >> Hi Norbert, >> >> I have never seen that issue before. Do you know if it happens only with that image (maybe a condition that happened at image save)? Or can you reproduce it with a fresh image? >> >> Thanks, >> >> On Fri, Mar 11, 2016 at 6:20 AM, Norbert Hartl <norbert(a)hartl.name <mailto:norbert@hartl.name>> wrote: >> I have OSSubProcess installed because I use gitfiletree in pharo5. Everytime I start my image now I get the following dialog. Anybody knows this? Is this a bug and should be reported? >> >> thanks, >> >> Norbert >> >> >> <Bildschirmfoto 2016-03-11 um 10.18.19.png> >> >> >> >> -- >> Mariano >> http://marianopeck.wordpress.com <http://marianopeck.wordpress.com/> > > > > > -- > Mariano > http://marianopeck.wordpress.com <http://marianopeck.wordpress.com/>

March 17, 2016

Re: [Pharo-users] OSSubProcess and image startup

by Mariano Martinez Peck

Hi Norbert, Is there a way I can get into that image? Dropbox or similar? Thanks! On Thu, Mar 17, 2016 at 8:08 AM, Norbert Hartl <norbert(a)hartl.name> wrote: > Mariano, > > I have the same thing in a freshly installed image. I couldn't say I can > reproduce it at will but now it happened in two different images. Anything > special I should look up? > > Norbert > > Am 11.03.2016 um 13:07 schrieb Mariano Martinez Peck < > marianopeck(a)gmail.com>: > > Hi Norbert, > > I have never seen that issue before. Do you know if it happens only with > that image (maybe a condition that happened at image save)? Or can you > reproduce it with a fresh image? > > Thanks, > > On Fri, Mar 11, 2016 at 6:20 AM, Norbert Hartl <norbert(a)hartl.name> wrote: > >> I have OSSubProcess installed because I use gitfiletree in pharo5. >> Everytime I start my image now I get the following dialog. Anybody knows >> this? Is this a bug and should be reported? >> >> thanks, >> >> Norbert >> >> >> <Bildschirmfoto 2016-03-11 um 10.18.19.png> >> > > > > -- > Mariano > http://marianopeck.wordpress.com > > > -- Mariano http://marianopeck.wordpress.com

March 17, 2016

Re: [Pharo-users] OSSubProcess and image startup

by Norbert Hartl

Mariano, I have the same thing in a freshly installed image. I couldn't say I can reproduce it at will but now it happened in two different images. Anything special I should look up? Norbert > Am 11.03.2016 um 13:07 schrieb Mariano Martinez Peck <marianopeck(a)gmail.com>: > > Hi Norbert, > > I have never seen that issue before. Do you know if it happens only with that image (maybe a condition that happened at image save)? Or can you reproduce it with a fresh image? > > Thanks, > > On Fri, Mar 11, 2016 at 6:20 AM, Norbert Hartl <norbert(a)hartl.name <mailto:norbert@hartl.name>> wrote: > I have OSSubProcess installed because I use gitfiletree in pharo5. Everytime I start my image now I get the following dialog. Anybody knows this? Is this a bug and should be reported? > > thanks, > > Norbert > > > <Bildschirmfoto 2016-03-11 um 10.18.19.png> > > > > -- > Mariano > http://marianopeck.wordpress.com <http://marianopeck.wordpress.com/>

March 17, 2016