On Fri, Oct 30, 2009 at 08:21:16PM +0900, David Cournapeau wrote: > On Fri, Oct 30, 2009 at 8:04 PM, Sebastian Haase <seb.ha...@gmail.com> wrote:
> > I understand where this error comes from, however what I was trying to > > do seems to "intuitive" that I would like to ask for suggestions: > > "What should I do if the "number" 2636 becomes unhashable ?" > In your example, that's the array which is unhashable, the numbers > itself should be hashable. Arrays are mutable, so I don't think you > can easily make them hashable. You could transform everything into > tuple of tuple of... if you need to use set, though. Use md5's of their .data attribute. This works quite well (you might want to hash a pickled string of the dtype in addition). Gaël _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
