dennogumi.org

Sometimes answering apparently harmless questions on instant messaging can have unexpected results. In particular, I was telling about Danbooru Client to someone and a question popped up "Why don’t you support pages?". It seemed a nice idea, so I branched off the code (yay for git!) and started working on it.

Well, it took me more than a month to get this thing done… I didn’t spend every day coding, but it was a challenge. Glad it’s over now, which means that Danbooru Client 0.5 is finally available. Grab it at the usual place on kde-apps.org.

Changes in this version:

• Massive code refactoring and documentation
• Support for multiple pages: the same query can be repeated multiple pages (shown in a tabbed interface), kind of like browsing the actual Danbooru board;
• Rating information added to the API;
• Support for translations (thanks to Pino "pinotree" Toscano for the help): the tarball now contains a .pot file which can be used for translating Danbooru Client. If you make a translation, send the .po file my way and I’ll include it in the next version.

Improvements that I have in the queue:

• Suppport for pools (every board out there changes the API, so it will require some work);
• Support for storing password/username using KWallet (through python-keyring, so it works even without KWallet installed);
• Review usability of the dialogs (I have a separate branch for that);
• Improve the image download dialog.

On recent KDE SC versions (4.4 beta 2 and onwards) there are some painting issues with regards to the thumbnails, but I’m not sure if the fault is in PyKDE4 or in the underlying libraries. Nothing too bad, luckily: hovering the thumbnails or giving focus to the thumbnail view should be what’s needed.

Here’s a screenshot of the new interface (click to enlarge):

Comments and suggestions are always welcome, so don’t hesitate to drop me a line.

As a final word, some thoughts on the work required to get this out of the door. My largest issues are related to garbage collection: Python’s reference counting based GC got a lot in the way, at least because of how the underlying C++ structures work. I had to work a bit to keep references to objects around so I wouldn’t get crashes (accessing an already deleted object). All is well now, and I think my Python/PyQt/PyKDE4 knowledge gained from it. I keep telling myself that I should be writing some tutorials one day…

KDE SC 4.4 Beta 1 has been released, and of course I couldn’t stay still. Thanks to the friendly openSUSE Build Service, there were packages available, so I just pointed my zypper sources to KDE:KDE4:UNSTABLE:Desktop repository, adjusted a few other things (mainly other third-party repositories) and updated.

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Do you like KDE? Did you ever find yourself in a position of wanting to help, but you didn’t know what to do, or who to talk to? Do you feel you could use help to get started?

Today, the KDE Community Forums would like to provide the opportunity to answer those questions by annoucing the continuation of the tutorial courses known as Klassrooms.

What are Klassrooms?

Klassrooms are tutorial “lessons” held in a specific area of the forum. Held by one or more “mentors”, they are focused in guiding people through helping KDE by tackling a particular problem. Examples of such problems include:

• Fixing simple bugs in an application
• Taking junior jobs in a specific project
• Helping with documentation
• Promotion work (for example, screencasts)
• Helping with translations

As you can see, Klassrooms are not limited to coding at all.

Usually the sessions last from one to two weeks, with a maximum of 5 “students” participating. The work is coordinated in a specific area of the forum.

Public call for mentors

The key to hold Klassrooms is having mentors. Their role is to present the problem and guide students through the course. Compared to a live session, using the forum requires less time, and both the students and the mentor can set their most convenient schedule.

That is why we need you! You don’t need to be a developer: non-coding courses are as welcome as coding ones. How do you become a mentor? These guidelines explain everything that is needed to apply.

If you feel like helping, this is the perfect opportunity. Let us know!

Well, there wasn’t a Day 1 for me (I got to the hotel too late to follow the first day of the meeting), so that is why I’m starting on day 2. To start, I need to say that I had never been to a sprint before: I am already accustomed to meeting for real someone from online, but for all the attendants, they had been just names or nicks on IRC. That means I was a bit nervous.

The first encounter worked out pretty well, actually. I went with the others to have a dinner out, and I got to talk to “famous” KDE people such as Troy, Lydia, or Jos. I also had the nice opportunity to meet up with my fellow forum administrator neverendingo, and we discussed a bit on how to improve the forums. In short, the evening was really nice. I even got to see a N900! I thought I’d never see that. A very nice piece of hardware, I’d say.

The following morning, aside a little incident (the other people forgot about me!) I walked up to KONSEC where the meeting was held. While Cornelius led the discussion (the Dot will have more details in due time), I worked on helping out with a promo booklet the team is making. I’m used to writing, but writing in an appealing way to a less specialized audience is much harder. Thanks go to Jos who got me on the right track.

Then part of the people moved to another room to discuss about getting new contributors to KDE while I stayed with Jos and Stuart to work on other material. It was a little draining, but very productive overall. I am actually happy to be part of this, for a change, rather than passively reading about it on the web. It’s nice to give something back to your favorite project, as little as may be.

Lastly, we went out for a dinner in an Indian restaurant (nice food, not too much though), and we went back (with Eckhart showing us innovative ways to get back by changing multiple subway trains). And here I am, writing a small report of this day.

It’s been a very positive experience so far. I finally saw more people who use KDE, and they’re also both fun and nice. Now it’s time for bed, I still have a good half of a day for work before I get back.