I am hoping to submit a PR for a __format__ numpy enhancement proposal this weekend. I will be a slightly revised version of my original draft posted here two weeks ago. Ryan, if you have any thoughts on the writeup <https://gist.github.com/gustavla/2783543be1204d2b5d368f6a1fb4d069> so far, I'd love to hear them.
On Tue, Feb 28, 2017 at 9:38 AM, Nathan Goldbaum <nathan12...@gmail.com> wrote: > See this issue: > > https://github.com/numpy/numpy/issues/5543 > > There was also a very thorough discussion of this recently on this mailing > list: > > http://numpy-discussion.10968.n7.nabble.com/Proposal-to- > support-format-td43931.html > > On Tue, Feb 28, 2017 at 11:32 AM Ryan May <rma...@gmail.com> wrote: > >> Hi, >> >> Can someone take a look at: https://github.com/numpy/numpy/issues/7978 >> >> The crux of the issue is that this: >> >> # This works >> a = "%0.3g" % np.array(2) >> a >> '2' >> >> # This does not >> a = "{0:0.3g}".format(np.array(2)) >> TypeError: non-empty format string passed to object.__format__ >> >> I've now hit this in my code. If someone can even point me in the general >> direction of the code to dig into for this (please let it be python, please >> let it be python...), I'll dig in more. >> >> Ryan >> >> -- >> Ryan May >> >> _______________________________________________ >> NumPy-Discussion mailing list >> NumPy-Discussion@scipy.org >> https://mail.scipy.org/mailman/listinfo/numpy-discussion >> > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > https://mail.scipy.org/mailman/listinfo/numpy-discussion > >
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