[Numpy-discussion] Numeric 24.0
Chris Barker
Chris.Barker at noaa.gov
Tue Apr 5 23:59:31 EDT 2005
Travis Oliphant wrote:
> It would help
> if more people could provide public support on this forum
Easy enough. I. for one am very happy about what Travis is doing. It
seems to be exactly what is needed to mend the Numeric-numarray split,
which has been an annoyance for a couple years now. I'm also VERY happy
about the proposed array protocol. While I suppose it could facilitate
the creation of other array packages, that is only speculation, and
unlikely, in my judgment. What is I'm quite sure is going to happen is
that other packages that do not provide an array implementation will be
able to efficiently take arrays as input without crating a dependence on
any particular package. I intend to make sure wxPython can efficiently
take Numeric24 arrays, for instance. (Now that I think about it, it
would be great if we could get this into wxPython2.6, which will be out
pretty darn soon. I'm very pressed for time right now..can anyone help?)
> It would also help if other
> people who have concerns would voice them (I'm very grateful for those
> who have expressed their concerns) so that we can all address them and
> get on the same page for future development.
My only concern is versioning. Particularly when under rapid development
(but really this applies anytime), I'd really love to be able to have
more than one version of Numeric (or SciPy.base, or whatever) installed
at once, and be able to select which one is used at runtime, in code
(before importing the first time, of course). This would facilitate
testing, but also allow me to have a working environment for older apps
that will continue to work, without modification or re-compiling, after
installing a newer version.
Something like wxPython's wxversion is what I have in mind.
http://wiki.wxpython.org/index.cgi/MultiVersionInstalls
-Chris
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Christopher Barker, Ph.D.
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