- Moose-dev - INF Mailman

Problem when using #assert: to constraint model

by Guillaume Larcheveque

At Synectique, we are extending FAMIX to create our own entities. To guarantee our models are not filled in a bad way, we are defining constraints on property setters (with #assert: or testing and throwing an exception). The problem comes when we then export and load the .mse because the importer is not resolving things in a consistent order for our constraints. Does anyone knows if there is a mechanism to guarantee constraints except if the model is loading? Or at least to know if the model is currently being loaded? -- *Guillaume Larcheveque*

8 years, 11 months

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KDM vs. FAMIX

by Usman Bhatti

Hi, I was looking for a comparison of OMG's Knowledge Discovery Model (KDM) and FAMIX and found this thesis, which provides an overview of both and provides a short, superficial comparison of the two: https://boa.unimib.it/retrieve/handle/10281/31515/43100/phd_unimib_055259.p… Are there any other sources of such information? I don't want to spend too much time now reading all the details of KDM but a brief description vis-à-vis FAMIX will be good for now. The purpose of the exercise: Client runs some tools that use KDM and we may need interface with them. For now, just reading about what supplementary information modelled by KDM not how to connect the two. regards. Usman

8 years, 11 months

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Twitter Data Selfies: Our next project/problem for the upcomming Data Week.

by Offray Vladimir Luna Cárdenas

Hi, I just want to let you know that we will be starting our next Data Week in few days. It's a 6 days intensive hackathon-workshop split in two sessions from Thursday to Saturday each one in. Next one will be on Jul 21 to 23 and Jul 28 to 30. As usual, we work with an approach from data activism & visualization. It's an event directed towards a broader diverse population, coming from art, journalism and with different levels of expertise, specially newbies, all interested in data visualization. As a result we improve the tools [1] and packages [2] and learning materials [3] (Spanish). Is a good way to bridge local and international community. You can find more information (in Spanish) about the event and our tool at [3a] and [3b]. Four our next project, we will work on our a project called Twitter Data Selfies (draft info at [4]). I will keep you posted about our advancements, improvements and problems here and in slack and share some more in real time, using the #DataWeek4 hashtag on Twitter [5]. Cheers, Offray == Links: [1] http://smalltalkhub.com/#!/~Offray/Grafoscopio [2] http://smalltalkhub.com/#!/~Offray/Dataviz [3] http://mutabit.com/repos.fossil/grafoscopio/wiki?name=inicio [3a] http://mutabit.com/dataweek/ [3b] http://mutabit.com/grafoscopio/ [4] http://mutabit.com/offray/blog/en/entry/ds-twitter-mockup [5] https://twitter.com/hashtag/DataWeek4?src=hash

8 years, 11 months

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Feedback wanted

by Alexandre Bergel

Dear Friends and Colleagues, Agile Visualization has now entered the last reviewing phase. The book will soon be available for sell. Feedback is highly welcome. http://AgileVisualization.com Kind regards, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

8 years, 11 months

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Debugger is still broken in the last version of moose...

by Alexandre Bergel

Hi! It would be great to fix this… Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

8 years, 11 months

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Roassal2 in Pharo6 does not load, because of glamour

by Alexandre Bergel

Loading the stable version of Roassal2 produces the error (seen in the Transcript): Loading 1.32 of ConfigurationOfRoassal2... Project: GlamourCore stable [4.18] Project: FastTable 0.10.2 ...RETRY->a MCLazyVersionInfo(Glamour-Announcements-AndreiChis.8) ...RETRY->a MCLazyVersionInfo(Glamour-Announcements-AndreiChis.8) ...FAILED->a MCLazyVersionInfo(Glamour-Announcements-AndreiChis.8) I load glamour that way: spec project: 'GlamourCore' with: [ spec className: #ConfigurationOfGlamourCore; version: #stable; repository: 'http://smalltalkhub.com/mc/Moose/Glamour/main/' ]. Any idea what’s going on? Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

8 years, 11 months

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Problem with Spotter?

by Alexandre Bergel

Hi! I have just downloaded the last image of Moose, and Spotter seems to not work at all… Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

8 years, 11 months

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Beginners question: How do you work with Moose?

by Meinert Schwartau

Hi, I'm new to Moose and Pharo and have some problems to get started. So how do you work with the moose panel? For instance, I want to get all packages for all classes of the argouml showcase. I do this like this: 1. Select "All classes" 2. Look in the Meta-Panel which methods are available 3. Enter "self allPackages" in evaluator and execute "Do it and Go" 4. => The result shows 0 The same for allModelPackages. I wonder what's the difference between allPackages and allModelPackages and why both return a result of zero. I would expect to get of all the packages the classes are in. If I do the same for the methods: 1. Select "All classes" 2. Look in the Meta-Panel which methods are available 3. Enter "self allMethods" in evaluator and execute "Do it and Go" 4. => The result shows 23k methods 5. Now I wanted to look at meta panel which methods are available but I don't see any method related except averageNumberOfInvocations and so on. The reason seems to be that the result is of type FAMIXMethodGroup. How to get from the group to the model for the methods so that I can access the parameter list of the methods and so on? So how do you know which methods you can call, do you use the meta panel as well? Why do some methods return an empty result (like allPackages) even though they seem to be valid and should return a result? How to get to the content of a group? Is there a more efficient way to work with moose or is this the way you work with it? How do you investigate these problems if you get some unreasonable return result? Best regards Meinert

8 years, 11 months

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#moose channel on pharoproject.slack.com

by Tudor Girba

Hi, We just created a #moose channel on pharoproject.slack.com. Feel free to join. Cheers, Doru -- www.tudorgirba.com www.feenk.com "It's not how it is, it is how we see it."

8 years, 11 months

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Petit Parser Parsing with Spur - Memory Insufficient

by Blondeau Vincent

Hi, I am currently parsing some git log file with PetitParser. There is 56 log files with 10 more than 1 Mo and a max of 70 Mo. I wrote the parser and all the files parse successfully under a prespur Moose version (Moose #1553). I wanted to migrate to a new Moose image 6.0 (with Spur), the code loads, succeed to parse some small files but I encounter quickly a Memory Insufficient Error... I suspect some bugs either in the Petit Parser parsing process, the string representation, or the memory management. Had someone get the same issue? Thanks in advance, Cheers, Vincent Blondeau !!!************************************************************************************* "Ce message et les pi?ces jointes sont confidentiels et r?serv?s ? l'usage exclusif de ses destinataires. Il peut ?galement ?tre prot?g? par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir imm?diatement l'exp?diteur et de le d?truire. L'int?grit? du message ne pouvant ?tre assur?e sur Internet, la responsabilit? de Worldline ne pourra ?tre recherch?e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'exp?diteur ne donne aucune garantie ? cet ?gard et sa responsabilit? ne saurait ?tre recherch?e pour tout dommage r?sultant d'un virus transmis. This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.!!!"

8 years, 11 months

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VM Crash?

by Jan Kurš

Hi, I am running the latest moose, with VM from May 4th on Linux and I consistently experience (over a period of several weeks) occasional crashes. My rough observation is that this happens when working with visualization. Do I do something wrong, or are there some issues? The crash dump is attached. Cheers, Jan

8 years, 12 months

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cool animation using Viva...

by Alexandre Bergel

Just insect that code :-) -=-=-=-=-=-=-=-=-= v := RTView new. seconds := 7. timer := TRVITimer new cycleLength: seconds. rotationRatio := 0.2. shape := RTRotatedLabel new. shape angleInDegree: [ :cls | | valueEnd | valueEnd := cls numberOfMethods negated / rotationRatio. TRVIAnimatedValue new evaluator: [ :t | 0 interpolateTo: valueEnd at: t ]; timer: timer; yourself ]. shape text: [ :cls | ' ' , cls name ]. shape color: (Color black alpha: 0.2). v addAll: (shape elementsOn: Collection withAllSubclasses). v canvas color: Color white. v addAnimation: RTResetAllShape new. timer start. v -=-=-=-=-=-=-=-=-= Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

8 years, 12 months

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semantics of famix reference

by Usman Bhatti

Hi, While loading one of my existing models, I remarked that the semantics of FAMIXReference have been changed: earlier it was an association between two containers and hence much more permissive. Now it is an association between a method (from side) and a type (to side). Although I agree that the semantics are clearer, sometimes we have the need to represent an association/dependency between two entities. It happens because we are reading from a abstracted source of information (e.g. a description of the model from a modelling tool) that does not have the code-level details. So it will be good to have a more generic dependency. Hence, the question: 1. Does it make sense to add a generic dependency (between two containers? sourced entities?)? 2. Should it be named FAMIXDependency as the word dependency can have different meanings to different people (all dependencies of an entity may be its "computed" dependencies from the dependencies of its children or aggregate of all types of dependencies e.g. accesses, invocations, etc.). So, we need to be careful about the naming. With moose-chef, I would have to tell which entities have this dependency for correct computation of the dependencies but with MooseQuery, we should not have this problem because this information is inferred from the meta-model, right? regards. Usman

8 years, 12 months

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Documentation about Fame?

by Alexandre Bergel

hi Is there at least a bit of documentation about Fame? I am trying to meta-describes some C elements, but it is very difficult. All these are very mysterious: FMNullMultivalueLink, FMMultivalueLink FMMultiMultivalueLink <multivalued> <derived> I feel Fame is very powerful, but very hard to understand. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

8 years, 12 months

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Incomplete Debugger (missing classes)

by Alexandre Bergel

Hi!! There is an issue with the debugger. Some classes are missing, in the last moose Image. Can someone fix this please? Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

8 years, 12 months

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Famix sourceAnchors

by Stephan Eggermont

What am I supposed to put as filename in sourceAnchors? I now put the full path there, but that doesn't work and makes things non-portable. In ObjectStudio each method can be in a different file, and they are actually on different drives, e.g. c:\Entwicklung\MSE\FAMIXClass.cls and o:\devtools\sunit\SUnit\SUnit\TestCase.cls. If I remove the drive name, I can no longer find the sources, as there is only one root. If I keep the drive name, I can only use Windows (and it doesn't work because there is no root on Windows) Of course I can work around this by moving all sources into one directory Stephan

8 years, 12 months

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Roassal different attachpoints each end of line

by Ben Coman

How feasible is it to get different attachpoints at each end of an edge? This seems not possible at the moment since RTAbstractLine only has a single 'attachPoint' ivar. Specifically I am wanting from-end==>centre and to-end==>nearestEdge. cheers -ben

8 years, 12 months

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chef needs revisiting

by Tudor Girba

Hi, The Chef engine needs to be revisited. The goal of this new version was to generalize the logic, and that is a good thing. However, the problem is that it does it at the expense of understandability by relying on string concatenation and perform:. We need to iterate on this one and look for another design, while preserving the current behavior. Would anyone be interested to dive in this area? Cheers, Doru -- www.tudorgirba.com www.feenk.com "Speaking louder won't make the point worthier."

8 years, 12 months

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the moose build is green

by Tudor Girba

Hi, The Moose build is now green. That puts us in a good situation for a release. Until the release I would like us to push be great to touch the followings: - Adding the Famix packages to a separate Famix configuration. Cyril would like to help with that. - Integrate the PetitParser compiler in the ConfigurarionOfPetitParser. @Jan: any chance to get you interested to look at this? - Integrating SmaCC and all its parsers. Anything else we should be aware of? Cheers, Doru -- www.tudorgirba.com www.feenk.com "From an abstract enough point of view, any two things are similar."

9 years

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Making a bitmap area proportional to a value

by Offray Vladimir Luna Cárdenas

Hi, I can arrange elements in a visualization where the size/area of an RTBox is proportional to a specified value, like here: or I can made all avatars (RTBitmaps) appear into this one: But I would like to combine both, making the avatars area proportional to a given value and present them in a RTFlowLayout. Is this possible and how? Thanks, Offray

9 years

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[ANN] Utilisation of Famix without Moose in Moose 6.

by Cyril Ferlicot Delbecque

Hi, As we talked in another thread I tried to look at the configuration of Moose to be able to load Famix without every Moose tool (Glamour, Roassal…). As Stephan said, since Famix is an inactive project for now groups are enough to manage Famix. So I made some groups to be able to get only Famix and the moose packages needed by famix. There is 3 groups: - Famix (Which is only the two following groups together) - Famix-Without-Test - Famix-Tests So if you have a Tool that use Famix but not Moose tools you can had this dependency: spec project: 'Famix' with: [ spec className: #ConfigurationOfMoose; versionString: #development; loads: #( #'Famix' ); repository: 'http://smalltalkhub.com/mc/Moose/Moose/main' ]. The only problem during the loading is about MalGraphBuilderStrategy that is missing, but this was already the case in Moose. I hope this will help you. -- Cyril Ferlicot http://www.synectique.eu 165 Avenue Bretagne Lille 59000 France

9 years

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What is Famix-Specification?

by Cyril Ferlicot D.

Hi, There is a package Famix specification that require a class of Pharo 3 (Or maybe 2). There is no class comment inside. Someone knows what it is? If this is useful then we should comment the class, else we should remove the package because there is no senders. -- Cyril Ferlicot http://www.synectique.eu 165 Avenue Bretagne Lille 59000 France

9 years

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famix-c review

by Tudor Girba

Hi, I went quickly through the changes from the FAMIX-C package. The Multivalue code looks good. Here are two remarks: 1. I am not convinced about having CompilationUnit and Header be subclasses of CFile (which is a subclass of File). But, to make an opinion I would first like to see a model. @Alex, could you provide a simple MSE model to play with? 2. I would want to change is the names of the following two properties: FAMIXCFile>>includedInFiles <MSEProperty: #includedInFiles type: #FAMIXInclude opposite: #includesFiles> <multivalued> <derived> <MSEComment: 'includedInFiles relationships, i.e. files that includes this file.'> ^ includedInFiles FAMIXCFile>>includesFiles <MSEProperty: #includesFiles type: #FAMIXInclude opposite: #includedInFiles> <multivalued> <derived> <MSEComment: 'includesFiles relationships, i.e. files included by this file.'> ^ includingFiles The names suggest that the result will be a collection of File objects, but it is actually a collection of Includes. It is a bit tricky to name these selectors, but we could use the same convention we used for invocations, and we could have: - includedInFiles ==> incomingIncludeRelations - includesFiles ==> outgoingIncludeRelations What do you think? Cheers, Doru -- www.tudorgirba.com www.feenk.com "To lead is not to demand things, it is to make them happen."

9 years

2
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Problem adding avatars around an arc

by Offray Vladimir Luna Cárdenas

Hi all :-), I have been playing with some mockups for an idea now that I have finally the time for it. As usual I start with a hand drawn mockup like this: https://d167tapqdyj68f.cloudfront.net/offray.withknown.com/e/e/4/e/ee4e49f2… and the I start to code the pieces with dummy data. Here is, for example, what I call the avatar wheel: And the arcs of it could be surround by objects that, as you can see in the mockup, could be scaled and "pilled" as they go. The surround part is working, "individully" as the following couple of examples show: But, when I try to compose both surrounding avatars into the same view and arc, things get weird: I don't know if some one could take a look into the code or propose a debug strategy to see what's going on. The code is in the DataViz package[1] and the playground for running the failing visualization or to be edited it to get the working ones is at 2 [1] http://smalltalkhub.com/#!/~Offray/Dataviz [2] http://ws.stfx.eu/EX4NR2XBM0G0 Thanks, Offray

9 years

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Help in GTInspector

by Alexandre Bergel

Hi! I have addressed the bug: https://pharo.fogbugz.com/f/cases/18223/GTInspector-compose-should-use-Help… Before, when you press the ? icon in GTInspector, you have: Now, after my fix, you have: I hope this is fine :-) Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

9 years

3
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