Pay attention to doctests

[Marius Gedminas]

A lot of Zope packages use the following style for their unit tests:

    import doctest

    from somepackage import something

    def doctest_something_does_it_right():
        """

            >>> something('the ultimate answer')
            42

        """

    def test_suite():
        return doctest.DocTestSuite()

Since pyflakes doesn't pay attention to doctests in docstrings, it tends to produce huge amount of false positives ("unused name 'something') and it misses possible issues in the doctest code.

There's an old patch by Ignas Mikalajūnas that adds doctest support to pyflakes. I've been using it for a long time in my fork (lp:~mgedmin/pyflakes/pyflakes-mg). Florent Xicluna recently rebased it on top of the latest pyflakes in https://code.launchpad.net/~pyflakes-dev/pyflakes/0.6-doctest-support

[Florent (florent.x)]

The merge proposal was held back because it would have created conflict with the resolution of bug 1159514

Now the merge proposal for adding column information is merged in trunk.
https://code.launchpad.net/~pyflakes-dev/pyflakes/0.6-col-offset/+merge/156231

The branch related to the doctest-support needs update.

[Florent (florent.x)]

Merged for 0.7

[Marius Gedminas (mgedmin)]

Thanks!