On Wed, 2021-11-17 at 19:49 +0100, Andras Deak wrote: > On Wed, Nov 17, 2021 at 7:39 PM Sebastian Berg > <sebast...@sipsolutions.net> > wrote: > > > Hi all, > > > > the `np.ndenumerate` does not work well for masked arrays (like > > many > > main namespace functions, it simply ignores/drops the mask). > > > > There is a PR (https://github.com/numpy/numpy/pull/20020) to add a > > version of it to `np.ma` (masked array specific). And we thought > > it > > seemed reasonable and were planning on putting it in. > > > > This version skips all masked elements. An alternative could be to > > return `np.ma.masked` for masked elements? > > > > So if anyone thinks that may be the better solution, please send a > > brief mail. > > > > Would it be a bad idea to add a kwarg that specifies this behaviour > (i.e. > offering both alternatives)? Assuming people might need the masked > items to > be there under certain circumstances. Perhaps when zipping masked > data with > dense data? >
Sure, if you agree the default should be skipping, I guess we are OK with adding it? ;) Cheers, Sebastian > András > > > > > (Personally, I don't have opinions on masked arrays for the most > > part.) > > > > Cheers, > > > > Sebastian > > _______________________________________________ > > NumPy-Discussion mailing list -- numpy-discussion@python.org > > To unsubscribe send an email to numpy-discussion-le...@python.org > > https://mail.python.org/mailman3/lists/numpy-discussion.python.org/ > > Member address: deak.and...@gmail.com > > > _______________________________________________ > NumPy-Discussion mailing list -- numpy-discussion@python.org > To unsubscribe send an email to numpy-discussion-le...@python.org > https://mail.python.org/mailman3/lists/numpy-discussion.python.org/ > Member address: sebast...@sipsolutions.net
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