Michal Čihař - Blog Archives for SUSE

oSC12 wrap up

As the openSUSE Conference and all related events are over, it's time to share my thoughts how it was.

This was actually first conference ever where I helped with organizing, so it was quite new experience for me. Week before it has happened I expected quite a lot of problems, but in the end everything went more or less smoothly.

Having something like 700-800 visitors is IMHO great for first year of LinuxDays, even though it has been collocated with other conferences. Most people came on Saturday and there were less of them on Sunday. Maybe it was result of the party, which lasted for many of them till early morning (I've left around 1 AM and there were still lot of people drinking).

Besides organizing stuff, I also had my own talk about Weblate. Unfortunately not much people has attended it, but those who did gave me some valuable feedback which will be reflected in next Weblate release. Anyway if you want to see my slides from this talk, they are now available on my website.

Bootstrapping awesome in Prague this weekend

This weekend there is going to be a lot happening in Prague - awesome combination of four conferences will happen here.

I'm sure this will be really a great event with lot of interesting things on schedule. Even if you are not interested in technical stuff, future media track might be interesting for you. And of course the event includes huge party on Saturday evening (and welcome party with pre-registration on Friday)/

Anyway if you will be around, you can meet me somewhere there, usually within organizers crew.

PS: There also nice summary of latest news available now.

Weblate hacking #5

Last day of Hackweek VIII is over and I think Weblate is pretty much ready for 1.2 release.

Today I continued to analyzing performance and did few optimizations of some frequently used code paths. There is still lot of area for improvement, but I think Weblate is now fast enough for daily usage on even quite big projects.

Rest of the day was spend by looking at various questions which people have asked me and distilling that into documentation. The most extended part were frequently asked questions, which now includes some hints for setup.

Of course the demo server is running latest and greatest git version, I will probably push it soon to http://l10n.cihar.com/ as well.

Weblate hacking #4

Fourth day of Hackweek VIII was for me again mostly spent on Weblate. This time there are no new nice features, but rather general improvements to the code.

First task was to add support for django-registration 0.8. Originally my plan was to support both 0.7 and 0.8, but that proven to be too complicated so Weblate now requires 0.8, which brings quite a lot of differences in API.

Later I've installed django-debug-toolbar and looked at some bottlenecks in some hot paths. This resulted in few optimizations of translations merging and new caching for translation stats. This turned out to be too expensive for bigger translations and caching these can save few seconds on page load.

I will probably focus more on performance tuning tomorrow as I don't plan to add any new features to 1.2 release.

Weblate hacking #3

As you can see on github, there are currently no open issues for Weblate's 1.2 milestone. Looks like I've done most of my Hackweek VIII project faster than expected, but I might add some more improvements.

Everything went quite smoothly, but anyway I've decided to postpone some issues. The major reason is that I'm not really sure whether these are good ideas and won't implement something until I'll get more feedback. You can find such issues labeled "needs decision". Comments there are especially welcome :-).

On the code side, I've improved support for po file headers, did various improvements on maintenance scripts and improved about page.

Also current code from git is now deployed at demo.weblate.org, so feel free to test it. I'm especially curious how the simple and stupid spam protection will work in reality.

Now it's time for ice cream and then I'll think what to implement next :-).

Weblate hacking #2

Second day of Hackweek VIII is over and there has been again great progress on Weblate.

I've started with improving documentation. Most of improvements were possible by using djangodocs extension for Sphinx, which allows better documenting of Django admin commands and settings.

Then I've focused on handling languages as there were some things which I did not like. Most importantly, Weblate will now try to use existing languages even if used code does not 100% match (eg. cs_CZ and cs-CZ are treated equal). Also with help of locale aliases, some specific variants won't be created and generic one used instead (eg. cs_CZ will use cs, as these are actually same). If there will be need to differentiate them, you still can create language manually and Weblate will use matched one.

Last thing is translation locking - translator can now lock translation for exclusive use and nobody else will be able to work on that. This will help in situations where more people started to work on same translation and basically duplicated the effort.

There are 3 open issues targeted for 1.2 release, but I'm not sure if some of these are good ideas, let's keep the decision for next days.

Weblate hacking #1

The first day of Hackweek VIII is about to end for me and it's time to share some of the results.

As planned, I've started hacking on Weblate. The most prominent feature from today are email notifications. You can now monitor the translation in various ways - be informed about new strings to translate, new contributor, added suggestion or simply watch all translations.

Another bigger change is rearranging of main page, which now provides instant access to per language stats, which were quite hidden before.

Rest of time was spent on adding some sort of spam protection (need to deploy this to demo to see how successful it is) and one more promoting widget (88x31 pixels).

There are 6 open issues targeted for 1.2 release, so there is still something to do in next days :-).

Roadmap for Weblate 1.2

As Weblate 1.1 is out, it's time to schedule next release. This release will bring some small improvements to the workflow, especially it will allow to tune it to different use cases than I originally had in mind.

I've already started tagging bugs and feature requests to be fixed in 1.2 in [issue tracker][4]. Basically no big features on the list, just smaller things like notifications and locking. And of course dozen of bugfixes as the bugs will appear :-).

As you can see there as well, 1.2 should be ready about month from now. This will be possible only thanks to Hackweek VIII (the wiki is still showing last one), which will happen from July 23rd to July 27th. The rest is time for testing the features and polishing the features.

Anyway I might have time for some other features as well, so 1.2 might bring more things than I currently plan. But that depends on how fast I will be in implementing planned stuff.

Weblate 1.1

Pretty much on schedule, Weblate 1.1 has been released today. It comes with translation updates, bug fixes, improvements in working with Git repositories and brings support for offloading indexing.

Full list of changes for 1.1:

  • Improved several translations.
  • Better validation while creating subproject.
  • Added support for shared git repositories across subprojects.
  • Do not necessary commit on every attempt to pull remote repo.
  • Added support for offloading indexing.

You can find more information about Weblate on it's website, the code is hosted on Github. If you are curious how it looks, you can try it out on demo server. You can login there with demo account using demo password or register your own user. Ready to run appliances can be found in SUSE Studio Gallery.

Weblate is also being used https://l10n.cihar.com/ as official translating service for phpMyAdmin, Gammu, Weblate itself and others.

If you are free software project which would like to use Weblate, I'm happy to help you with set up or even host Weblate for you (this will be decided case by case as my hosting space is limited).

Update: Weblate appliace has now also been updated to 1.1.

New job, new challenges

Starting next week, I'll start at new job. I will still stay at SUSE, so it's not that big change, but still it is new challenge for me.

I'll be moving out of L3 department, where I've spend almost four years. L3 is really a great team where man can learn basically anything, simply because you can meet there anything from broken swap on S390 up to wrong icons in LibreOffice :-).

The new position is inside Security team, still I'll be mostly focused on writing some internal tools, rather than doing security work (at least for first year or so). The current plan is base on work I've done for L3 tools and use Django for the web interface, but that's just a plan for now and might change in the future.

Anyway looking forward to new challenges at new job.