tigefa4u projects Trac

Markup branch: fix validation error (alt attribute missing for the logo <img>)

Markup branch: converting something simple for a start...

<rant>I couldn't even try the wonderful error reporting of Markup, as I got it right at the first try...</rant>

Damn, but I'm sure this will come rather sooner than later ;)

Markup branch: update for change in Markup trunk (see [http://markup.edgewall.org/ticket/28 #28]).

The `filedeny` and `folderdeny` icons and corresponding markup/styles were never used because the versioncontrol layer doesn't ever include information about nodes the user doesn't have access to.

* Replaced Edgewall logo on about page with "Python powered" logo.
* Updated about page text.

Fixed detection of changes in the Session object.

The order of the `items()` of two equivalent dictionaries is not necessarily the same if those dictionaries themselves contain dictionaries.

In our case, this resulted in a write into the db for ''every'' `Session.save()` call, even if there were no actual change, as soon as the user had a custom query saved in his session, as we store a dictionary under the 'query_constraints' key.

Probably one reason explaining the high rate of database locks we're seeing (see #3446).

Make sure attachment size and time properties are `int` values. Closes #3557. Thanks to steffenp for the patch.

Clean-up of the `trac.versioncontrol.api` documentation. Clarifications and PEP:0008 fixes.

Correctly handle !WikiProcessors returning `None`. Thanks to Gary for the report on the ML.

Markup branch: Migrated milestone templates.