Any readers involved with Python source? There’s two extant Python patches that Hasso Tepper put together for Python 2.5 and 2.4, languishing.
On a more positive note, an upstream fix for Perl was added promptly.
A running description of activity related to DragonFly BSD.
python specific google app engine 1.2.7 positively dragonflybsd compatible here and hg, mercurial for 2