A Python 3 Powered Blog

Last week, I posted my intent to port the Tornado web framework to Python 3. Not only have I done that (sort of), but I’ve hacked it to pieces; soon it will be unrecognizable to the original developers, and possibly, to me!

It didn’t take long to get the Hello World example included with Tornado running. Quite a bit more work was the blog demo, but I now have the template, auth, and httpclient modules working, along with the core modules for a working async server. I was able to log into my example blog with my google account, compose some entries, view, and edit them, including the feed.

That doesn’t sound like much if you’re coding blog software for an existing framework (10 minutes in django, probably about 12 in web.py). But if you’re coding a web framework for existing blog software, it’s an accomplishment. I’m proud to have a “working” framework (even though it’s full of bugs and working just means “those things I’ve fixed”) for Python 3 in such a short amount of time.

I’ve named the project psyclone, a play on ‘tornado’ –> ‘cyclone,’ and the fact that Python projects oughta have a ‘p’ and ‘y’ in them somewhere. The code is on github for all to play with. Patches welcome! :-)

I’m having a lot of fun with this project, so it’s taking more of my time than I ought to be devoting to it… on the positive side, it’s progressing rapidly!

My plans:

  • Go over the existing code and improve some of the rather messy unicode/str –> str/unicode hacks I had to make to get it working.
  • Write some tests. (The Tornado team seems not to value tests.) I’ll use py.test and may need to write a test client.
  • Write a session framework and auth framework; the current auth framework uses openID only; but I like a more local solution to be available as well.
  • Consider writing an ORM. Likely, I’ll discard this idea, arguing that Judd was right to design a frameworkwith SQL only. The truth behind the argument will be laziness, of course.

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