- Pharo-users - lists.pharo.org

Re: [Pharo-users] Nautilus code panel unsynchronized with 4.0

by stepharo

Hilaire How much time do you expect your migration to take? Because I would be you - I would try to develop in Pharo 50 the tools are much better - faster list - Spotter much much much better - faster nautilus - faster system in general - and if you find a bug people will help Then I would be you I would do the following: - create a configuration and a jenkins job that manages stable version of 40 and 50 (the same version in fact) - let the dev to be a baseline. - develop as much as possible in 50 if you get really blocked then switch to 40. - like that you can develop in 50 and deploy in 40. Ok this is a bit more work. But in one year a lot have improved (yes there are some parts that are a bit shaky). Stef Le 4/3/16 15:56, Hilaire a Ã©crit : > Hello, > > I noted, twice since yesterday, Nautilus can have code panel contents > unsynchronized between two instances of itself: > > - two nautilus windows on the same class > - edit a method in window 1 > - look at the modified method on window 2, it is the old code > > Hilaire >

March 6, 2016

Re: [Pharo-users] Lost class migrating from 3.0 to 4.0

by stepharo

Hilaire if you need that I have a look at your configuration let me know. This is not that I have so much time but do not hesitate to ask. Stef Le 6/3/16 10:01, Hilaire a Ã©crit : > > Le 05/03/2016 10:46, stepharo a Ã©crit : >> Hi Hilaire >> >>> I am migrating a web application from 3.0 to 4.0. >>> I noted one class can't get load! It is however present in the >>> Squeaksource repo. >> you did not get a warning that the superclass is not loaded I imagine. > No. > >> So this is strange. I never got such problem. > I think it is a dependency related problem. I tried again from a fresh > image, then take care to hand load the dependent packages in the right > other so I do not get dependencies fail on installing my app package. In > that case I get the missing class installed too. > > >> Yesterday I got a bug that I cannot publish on SmalltalkHub repo with my >> password and the one >> of olivier too. >> So mega strange. > Yeah, I got this problem too before for new project I want to start, so > I have to used Squeaksource to publish my new project. Nevertheless, I > can still publish DrGeo code on SmalltalkHub. > > >>> The class is a WAComponent, it is the entry point of the application >>> with all the initializations. All the libraries dependencies are >>> satisfied. I don't see reason why the class can't be load, and there is >>> no such warning. Trying to load by hand this sole class does not work >>> either. >> Uh >> Did you try to copy past the definition from the external package browser? > I did not try this. > > Hilaire >

March 6, 2016

Re: [Pharo-users] Lost class migrating from 3.0 to 4.0

by Hilaire

Le 05/03/2016 10:46, stepharo a Ã©crit : > Hi Hilaire > >> I am migrating a web application from 3.0 to 4.0. >> I noted one class can't get load! It is however present in the >> Squeaksource repo. > > you did not get a warning that the superclass is not loaded I imagine. No. > So this is strange. I never got such problem. I think it is a dependency related problem. I tried again from a fresh image, then take care to hand load the dependent packages in the right other so I do not get dependencies fail on installing my app package. In that case I get the missing class installed too. > Yesterday I got a bug that I cannot publish on SmalltalkHub repo with my > password and the one > of olivier too. > So mega strange. Yeah, I got this problem too before for new project I want to start, so I have to used Squeaksource to publish my new project. Nevertheless, I can still publish DrGeo code on SmalltalkHub. >> The class is a WAComponent, it is the entry point of the application >> with all the initializations. All the libraries dependencies are >> satisfied. I don't see reason why the class can't be load, and there is >> no such warning. Trying to load by hand this sole class does not work >> either. > Uh > Did you try to copy past the definition from the external package browser? I did not try this. Hilaire -- Dr. Geo http://drgeo.eu

March 6, 2016

Re: [Pharo-users] Call about Numerical Methods in Pharo :)

by stepharo

People having problems to be solved using numqi ou abacus can you register to the mailing list and that we can continue working there? And collecting your needs? Stef Le 2/3/16 14:17, stepharo a Ã©crit : > Hi guys > > I met Didier Besset and we had a great hacking session and discussions > with Serge Stinckwich. > Didier would like to help Pharo and the numerical part of it. ***Big > thanks*** Didier. > > We would like to do several things: > > - Work on "Hows to" > The numerical methods in Pharo is good but the gap between us > and the math is too large :) > so the idea is to have a series of "how to ..." > - histomgram (simple, based on distribution) > > - Improve the SciPharo/NumPha (previously SciSmalltalk) library > This morning we started to implement a > ComponentPrincipalDecomposition by combining two of the > objects available in SciPharo. > Then we started to enhance the distributions to make sure that > we can plug other distribution for having > controlled random number. > > - Do a public call to know what is missing for you: this is this > mail :) > Didier would like to work on concrete cases. I love that attitude > So tell us :) > > Hernan ?? > Alex: ?? pvalue? better distribution? > Vincent: covariance? CPA? > Philippe: times series > Serge R frames? > Sami: Better random number and various distributions? > > - Organise a two day lectures with practices on concrete case in > September with a recording session. > Either at IRD Bondy or Lille. > > - Make sure that the Numerical Method book will get on lulu :) > with a better cover and title :) > > > Stef >

March 6, 2016

Re: [Pharo-users] adding credentials to a repo via a playground script

by stepharo

Hi sean where is your tool :). Stef Le 5/3/16 18:37, Sean P. DeNigris a Ã©crit : > Peter UhnÃ¡k wrote >> repo >> user: 'peteruhnak'; >> password: '******' >> ... has no effect. > Hmm, I wonder if something changed in 5.0. I do this all the time. In fact I > wrote a small tool that picks up the credentials from a config file so I can > invoke it from the World menu > > > > ----- > Cheers, > Sean > -- > View this message in context: http://forum.world.st/adding-credentials-to-a-repo-via-a-playground-script-… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

March 6, 2016

Re: [Pharo-users] Hackathon question (kind of urgent): Adding labels to a treemap

by Offray Vladimir Luna CÃ¡rdenas

Almost there! =========== | b labels popup | labels := #('uno' 'dos' 'tres' 'cuatro' 'cinco'). popup := RTPopup new. popup text: [:object | labels at: object ]. b := RTTreeMapBuilder new. b shape fillColor: Color random. b from: (1 to: 5) using: [#()]. b weight: [:n | n]. b build. b view elements @ popup. ^ b view. =========== The strange thing is that 2nd and 3rd boxes don't get the proper label, but everyone else does.... Cheers, Offray On 05/03/16 20:56, Offray Vladimir Luna CÃ¡rdenas wrote: > Thanks Alexandre, even more being away of the computer... It kind of > works. Now the visualization shows the labels in the upper side of > each rectangle. Like this: > > > > The idea is to put labels like "uno", "dos", "tres", "cuatro", "cinco" > on each rectagle instead of the numbers. Anyway we have ended our > hackathon/workshop in the #DataWeek3 and #OpenDataDay for today. A > really good balance and this third edition is the best of all until > now. Still there is a step learning curve and "cultural shock" on > Smalltalk, but agile visualization, the Roassal environment, GT Tools, > and Pharo are promising and interesting for newcomers. > > Cheers and thanks again, > > Offray > > > On 05/03/16 20:42, Alexandre Bergel wrote: >> B view elements @ RTLabelled >

March 6, 2016

Re: [Pharo-users] Hackathon question (kind of urgent): Adding labels to a treemap

by Offray Vladimir Luna CÃ¡rdenas

Thanks Alexandre, even more being away of the computer... It kind of works. Now the visualization shows the labels in the upper side of each rectangle. Like this: The idea is to put labels like "uno", "dos", "tres", "cuatro", "cinco" on each rectagle instead of the numbers. Anyway we have ended our hackathon/workshop in the #DataWeek3 and #OpenDataDay for today. A really good balance and this third edition is the best of all until now. Still there is a step learning curve and "cultural shock" on Smalltalk, but agile visualization, the Roassal environment, GT Tools, and Pharo are promising and interesting for newcomers. Cheers and thanks again, Offray On 05/03/16 20:42, Alexandre Bergel wrote: > B view elements @ RTLabelled

March 6, 2016

Re: [Pharo-users] Hackathon question (kind of urgent): Adding labels to a treemap

by Alexandre Bergel

I am not in front of my computer: B view elements @ RTLabelled I think it should do it Alexandre > Le 5 mars 2016 Ã 19:44, Offray Vladimir Luna CÃ¡rdenas <offray.luna(a)mutabit.com> a Ã©crit : > > Hi, > > We're in our local Open Data Day hackathon, creating a treemap to visualize public spending. We have cleaned the dataset and made some queries to zoom into the info we're interested in. So far, so good, but now we would like to change the labels on a treemap. So consider this code: > > ============= > | b labels | > b := RTTreeMapBuilder new. > labels := #('uno' 'dos' 'tres' 'cuatro' 'cinco'). > b shape fillColor: Color random. > b from: (1 to: 5) using: [#()]. > b weight: [:n | n]. > b build. > ^ b view. > ============= > > How can I add the labels from labels to each of shapes of b? > > Thanks, > > Offray >

March 6, 2016

Voyage, Magritte descriptions, and nil exceptions

by Tommaso Dal Sasso

Hi, I am having troubles with Voyage and Mongo. I have some Classes that I save in Mongo, say "One", "Two", and "Three". All three classes and are voyage roots, so the objects from each class are stored in different collections. One objects has a reference to Two or Three objects. The problem arises when I use a Magritte description and define a Mongo container to optimize the storage: since each class is stored in its own collection, there is no point in storing the #instanceOf attribute as well. Two>>mongoContainer <mongoContainer> ^ VOMongoContainer new kind: Two; yourself If I add this method, when I try to load an object One, I get the exception: "KeyNotFound: key #nil not found in SystemDictionary". It looks like Voyage is not able to understand the type of the objects stored in the collection Two, when loaded from a reference. Am I missing something? Do I need to specify something more to make it work? I reproduced the scenario in an image that can be downloaded here: https://dl.dropboxusercontent.com/u/11506662/VoyageMongo-Link-Test.zip Do you have any idea? Should I report this on the issue tracker? Thanks! Tommaso

March 6, 2016

Hackathon question (kind of urgent): Adding labels to a treemap

by Offray Vladimir Luna CÃ¡rdenas

Hi, We're in our local Open Data Day hackathon, creating a treemap to visualize public spending. We have cleaned the dataset and made some queries to zoom into the info we're interested in. So far, so good, but now we would like to change the labels on a treemap. So consider this code: ============= | b labels | b := RTTreeMapBuilder new. labels := #('uno' 'dos' 'tres' 'cuatro' 'cinco'). b shape fillColor: Color random. b from: (1 to: 5) using: [#()]. b weight: [:n | n]. b build. ^ b view. ============= How can I add the labels from labels to each of shapes of b? Thanks, Offray

March 5, 2016