KDE hacking and undergraduation November 24, 2009Posted by Sandro Andrade in planetkde-sandroandrade.
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As a part-time professor and part-time PhD student I was wondering about the role played by universities when providing students with some guidance towards free software development, methodologies, and community organization.
As the usual and already provided experiences (internships, research projects scholarships, and full-time job directions) I think all of us agree on technical, cultural, and social benefits of joining a free software community and it would be good if computer science undergraduate courses could somehow promote and support such activities.
I’m organizing things to have an optional course about free software development offered as part of computer science curriculum at Federal University of Bahia, Brazil. It’ll be a 51h course when students will choose a project to contribute and experience 100% hands-on time bonding to the community, boosting their development skills, and learning why and how do free software development work. And, unless there is student already bonded to other communities, KDE projects are our main target :).
I’ve been heard about similar experiences occuring in France and other countries. I’ll be grateful for hear you back about the results, impediments, and conclusions on such effort.
Presets in KDE Observatory November 24, 2009Posted by Sandro Andrade in planetkde-sandroandrade.
Now KDE Observatory cames with presets for virtually all KDE projects. Plasma, KDE Libs, and KDE PIM Libs are included by default in all views. Presets can be added for participation in “Top Active Projects”, “Top Developers”, “Commit History”, and “Krazy Report” views, and new user-provided projects can also be included.
Let’s check the “Top Active KDE Projects” for all presets regarding commits occurred in last 7 days:
Presets can be edited and new projects can be included in the Projects configuration page:
If you want to include your own project just add a new entry in Projects configuration page. By default all new created projects are automatically added in the provided views (currently: top active projects, top developers, commit history, and krazy report).
Views can be independently configured for inclusion/removal of preset or user-added projects:
If you are a maintainer of an official KDE project and would like to have it included as a preset in KDE Observatory please first check if it’s already included here. If your project doesn’t appear in that file please contact me. I’ll be glad to make this for you.
What about some additional views in the future ? Bugs, dashboard, more recent commits … 🙂
If you wanna try this stuff, please head to trunk/KDE/kdeplasma-addons/applets/kdeobservatory.
Yes, certification rulez ! November 20, 2009Posted by Sandro Andrade in planetkde-sandroandrade.
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So, I’m also very very glad to become an official-certified-real-proven-* 🙂 Nokia Certified Qt Developer. For sure a great boost in our effort and motivation to make Qt and KDE even better and better here in Brazil. Congratulations to Albert, Sebastian, Leinir, Ahiemstra, and the other guys.
Promoting KDE in Brazil, November… November 20, 2009Posted by tumaix in planetkde-tomazcanabrava.
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We have 2 congress in the same week , same day. the second Festival de Software Livre de Belo Horizonte will happen in UNATEC, the Una Institute of Tecnology that helps opensource and will begin at 8a.m, 11/28. In the event there will be talks, workshops and activities to beginners and advanced users.
The Reason to be of the event is gather each time more professionals and entusiasts from all groups of tecnology, and spreading the word and filosofy of Free Software.
This one is being organized by the KDE-MG Group, and annma is already in love with them, so you should be in love with them too.
The other congress is SoliSC, The Catarninense Congress of Free Software, and it will present to the society from Santa Catarina the concepts that are behind FSF, showing that open solutions are not just an alternative but a reality in busness in information tecnology and information areas. days 26 and 27, current month. I will be giving a talk on this one, so stay tooned.
FSL – BH 2
“O 2º Festival de Software Livre de Belo Horizonte acontecerá na UNATEC – Instituto UNA de Tecnologia que apoia o Software Livre e terá início das atividades às 8:00hs de 28/11. No evento, serão realizadas palestras, oficinas e install fests tanto para iniciantes quanto para usuários avançados. O intuito do evento é agrupar cada vez mais os profissionais e entusiastas das diversas áreas da tecnologia, divulgando e ampliando o alcance da filosofia do Software Livre.
Local: UNATEC – Instituto UNA de Tecnologia Campus Barro Preto Rua Goitacazes n. 1159, Barro Preto – Belo Horizonte – MG” [referência: srv.fslbh.org] [www.br-linux.org ]
—- Solisc 2009
O Congresso Catarinense de Software Livre (SoLiSC) apresentará para a sociedade catarinense os conceitos que estão por trás do Software Livre, demonstrando que soluções abertas e livres deixaram de ser uma alternativa para ser uma realidade de negócio na área de tecnologia da informação e comunicação.
Software Livre é denominação dada a todos os programas de computador que permitem que seus usuários usem, copiem, modifiquem, aperfeiçoem e compartilhem os códigos de acordo com suas necessidades. [http://www.solisc.org.br]
Announcing: The KDE Observatory November 16, 2009Posted by Sandro Andrade in planetkde-sandroandrade.
For still unknown reasons so far I woke up a day with repetitive and indefatigable thoughts in my mind: “you should implement a plasmoid” 🙂 That scary voice whispered in my ears – “Everybody has a plasmoid !!” – and I answered – “No, no. Which plasmoid ? I have no idea !!”. Some days after, miraculous thunders falling from the sunny sky of Salvador da Bahia 🙂 saved my soul. Your mission is:
Keeping track of statistics and metrics in software development projects is not rarely a requisite activity for early evaluation of risks, quality management, and successful delivery of functionalities. KDE community provides amazing tools for such activities: commits bots, Krazy analysis, bug tracking, review board, mailing lists, etc. Why not bring these resources together in an integrated tool ? Even better, why not all those information right on your desktop ? 🙂 That’s the KDE Observatory. The great (and sadly – and understandably – inactive) work done by Danny in KDE Commit Digest boosted me to begin that implementation two weeks ago.
The KDE Observatory is a new plasmoid for visualizing general information about KDE projects. Currently it provides four different views: Top Active Projects, Top Developers, Commit History, and Krazy Report.
Top Active Projects shows the top-n projects in terms of commit number in last m days. Presets are currently been built for main KDE projects but new projects (including yours) can already be included for Top Active Projects participation, as long as they are hosted by KDE svn.
Top Developers provides a rank with the most active developers per project, also in terms of commit number.
Commit History exhibits a chart which show how commits evolved in last y days. What about to verify how is your project going through review and bug fix phases ?
And, last but not least, my preferred one: Krazy Report. If you are all like me you hate that annoying compilation warnings and Krazy complains that say: “It’s ok, but you can do better !” 🙂 So, now there is no need for a Krazy check at http://www.englishbreakfastnetwork.org, all information can be found in KDE Observatory. Yes, you’ll have an annoying notification in your panel soon :). Development was architected to seamless support future views, such as bugs visualization.
Now, let’s proceed to some screenshots and in-depth detailing …
The KDE Observatory
First of all, projects must be created by informing their name, commit subject prefix used in kde-commits mailing list, krazy report, krazy file identifier, and an icon.
I’m currently providing some presets for most popular KDE projects, but you are free to insert your project here and begin tracking.
In general setting you can set up parameters for the commit extent (to collect commit in the last m days), commit and Krazy synchronization delay, enable/disable automatic view change, and enable/disable a fancy sliding effect when changing views. Also on that configuration page, you are able to enable/disable a specific view type and define the appearance order.
In the Views page you select the desired projects to be processed in a per-view basis, so that you can display a Krazy Report for KDevelop but not for Plasma, for example.
So, let’s appreciate some results:
- Top Active Projects: … and the rank is: KDE Localization, KDE Review, Akonadi, KStars, and Plasma. Congratulations to KDE Localization Team … iééé 🙂
- Top Developers in each considered project.
Congratulations to Chusslove, Sebastian, Tobias, Alexey, and Aaron 🙂
- Commit History for each considered project:
- Krazy Reports: the amazing code checker at your desktop 🙂
So, that’s all, suggestions are welcome as usual. Feel free to give it a try.
See you …
CrashCourseWeek at Unime – BA November 10, 2009Posted by tumaix in planetkde-tomazcanabrava.
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This week’s CrashCourseWeek in the Biggest University of Lauro de Freitas, a City near Salvador in Bahia where I live. The coordinator of the course invited the Live Blue team to give 3 courses there, and as cute, flffy and cool people that we are, we are giving:
- an introduction to Linux for the non initiate, by Vito Chiarella and Moisés
- deep into C, programming secrets and code that can blow your mind, by Alexandre Raymond
- the path to become a Jedi. C++ Qt and KDE, a deep look, young padawan, you must have.
With this small effort, we are now in 100% coverage of KDE && QT && Live Blue in Bahia events, and almost 90% in Brazil,
we missed a few in brazil this year, let’s make this wont happen next year ;D
With Great Honour, I Present you, Contextual Playlist in Amarok. November 6, 2009Posted by tumaix in planetkde-tomazcanabrava, uncategorized.
Given the increasing ease of obtaining all kinds of music via the Internet, the personal musical libraries are increasing more and more, so it is important to organize this collection in order to facilitate navigation and search for music throughout the music library. We propose a system for displaying music libraries in a more intuitive way for the music player Amarok, through a 2D representation (two dimensions), in order to organize the songs by the similarity between them. This representation is via contextual information allocated on special tags created by the user and associated to the musics, for example: happy, instrumental, carnival, agitated etc. or by information such as artist, album, genre, year etc. already present in the music allocated on ID3 tag.
This is the result of a job done by A group of Students, having Sandro Andrade as a Mentor and me as quick problem solver,
and since Pics or didn`t happen…
The Music Organization Dialog
This is a ongoing research project, so, nothing is finished yet, but as you can see, we are pretty busy here in Brazil 😉
Rocs, KDevelop, Plasma by the INdT guys, Kopete by Lamarque, and now, Amarok, by André Simpatia & colleages.
Rocs goes kdereview November 4, 2009Posted by tumaix in planetkde-tomazcanabrava.
Today was the second day of it in extragear kdereview, and I tougth I should write what it is again, to remind people to test, try it, aprove it, disaprove it and use it as a toothbrush if in lack for a better tool for it.
So, a lot of people asks me “what is rocs”, and, simply it is an easy to use IDE for Graph Theory. What it does, and why an IDE for it?
Is there any algorithm already implemented?
Nope. the idea is not to have the homework for the students, but to provide a simple graph API and a visualization area for them to implement it.
While I was doing graph theory in college, I found out that there isn’t any tool to visualize the graphs and apply algorithms to it.
searching by “Graph Algorithm Tools” over the web, the only one that I found that’s similar to mine is GDR, Graph Drawing Tool , but it’s from 1998, and sigthly outdated.
Over the emails someone said (sorry, donesn’t have an mail client here and gmail is blocked, so say your name in the comments and I will update this ) “While we have good graph drawing programs, it’s actually cool that someone took the time to create one simple just to experiment with scripting and algorithms, this can help college students and professors alike”.
Well, that’s not exactly what he said, but the idea remains the same.
So, peace, and try out. Cheers.