Re: [Numpy-discussion] is __array_ufunc__ ready for prime-time?

From my experience with Quantity, routines that properly ducktype work well, those that feel the need to accept list and blatantly do `asarray` do not - even if in many cases they would have worked if they used `asanyarray`... But there are lots of nice surprises, with, e.g., `np.fft.fftfreq` just working as one would hope. Anyway, bottom line, I think you should let this stop you from trying only if you know something important does not work. -- Marten