barry at python.org
Tue Feb 28 23:14:14 CET 2012
On Feb 27, 2012, at 08:35 PM, Michael Foord wrote:
>The problem of being dependent on order of unorderable types (actually very
>difficult to solve).
Actually, not so much, only because IME, I find that I rarely want to just
dump the repr of such objects. That's usually going to be hard to read even
if the output were sorted. Instead, I very often iterate over the items (in
sorted order of course), and use ellipses to ignore the lines (i.e. items) I
don't care about. In practice, I haven't found this one to be so bad.
>Things like shared fixtures and mocking become *harder* (although by no
>means impossible) in a doctest environment.
Not if you use separate DocFileSuites.
>Another thing I dislike is that it encourages a "test last" approach, as by
>far the easiest way of generating doctests is to copy and paste from the
>interactive interpreter. The alternative is lots of annoying typing of
>'>>>' and '...', and as you're editing text and not code IDE support tends
>to be worse (although this is a tooling issue and not a problem with
Actually, Emacs users should use rst-mode, which has no so bad support for
separate file doctests. Of course, the mode is useful for reST documentation
even if your documentation is untested <wink>.
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