On Wed, Dec 30, 2009 at 03:08:26PM +0100, Lennart Regebro wrote: > On Wed, Dec 30, 2009 at 13:45, Marius Gedminas <mar...@gedmin.as> wrote: > > I don't remember, exactly, I was just grepping the diffs for > > DocTestFailureException. It's probably the bit that lets bin/test -c > > colorize things like diffs, and tracebacks in doctest failures. > > If that's the case, I'd truly hate to lose this feature, it helps me > > immensely. > > OK, so that colorizing support could probably also be moved into stdlib. > If someone (ie you, you seem to be on top of the problems) get diffs > into the Python tracker then maybe we could get it into Python 2.7 and > 3.2, which would be cool.
The only thing needed from doctest.py, AFAIU, is a custom exception
class inheriting from AssertionError, so the test runner (which does the
colorization) can distinguish doctest errors from regular assertion
failures.
It should be simple to monkey-patch this too, by setting
DocTestCase.failureException, so we can support Python 2.5 through 3.1
> > How mechanical can such a transformation be? Is it sufficient to
> > replace
> >
> > zope.testing.doctest.DocFileSuite('foo.txt', **kw)
> >
> > with
> >
> > manuel.testing.TestSuite(manuel.doctest.Manuel(), 'foo.txt', **kw)
>
> No idea, the Manuel experts need to answer that. :)
I was afraid you'd say that...
Marius Gedminas
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http://pov.lt/ -- Zope 3 consulting and development
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