[Numpy-discussion] 1.7 blockers
Mon Apr 16 16:29:02 CDT 2012
On Mon, Apr 16, 2012 at 10:09 PM, Ralf Gommers
> On Sat, Mar 24, 2012 at 10:13 PM, Charles R Harris
> <firstname.lastname@example.org> wrote:
>> Hi All,
>> There several problems with numpy master that need to be fixed before a
>> release can be considered.
>> Datetime on windows with mingw.
> Opened http://projects.scipy.org/numpy/ticket/2108 for the last datetime
>> Bus error on SPARC, ticket #2076.
>> NA and real/complex views of complex arrays.
>> Number 1 has been proved to be particularly difficult, any help or
>> suggestions for that would be much appreciated. The current work has been
>> going in pull request 214.
>> This isn't to say that there aren't a ton of other things that need fixing
>> or that we can skip out on the current stack of pull requests, but I think
>> it is impossible to consider a release while those three problems are
> We've closed a number of open issues and merged some PRs, but haven't made
> much progress on the issues above. Especially for the NA issues I'm not sure
> what's going on. Is anyone working on this at the moment? If so, can he/she
> give an update of things to change/fix and an estimate of how long that will
There's been some ongoing behind-the-scenes discussion of the overall
NA problem, but I wouldn't try to give an estimate on the outcome. My
personal opinion is that given you already added the note to the docs
that masked arrays are in a kind of experimental prototype state for
this release, some small inconsistencies in their behaviour shouldn't
be a release blocker.
The release notes already have a whole list of stuff that's
unsupported in the presence of masks ("Fancy
ndarray.argmin..."), I'm not sure why .real and .imag are blockers and
they aren't :-). Maybe just make a note of them on that list?
(Unless of course Chuck fixes them before the other blockers are
finished, as per his email that just arrived.)
More information about the NumPy-Discussion