On 2/4/07, Pierre GM <[EMAIL PROTECTED]> wrote: > On Sunday 04 February 2007 20:22:44 Jeremy Conlin wrote: > > I have subclassed the numpy.ndarray object, but need some help setting > > some attributes. I have read http://scipy.org/Subclasses but it > > doesn't provide the answer I am looking for. > > Actually, yes: > In the example given in http://scipy.org/Subclasses an attribute 'info' is > defined from a class-generic one '__defaultinfo'. Just do the same thing with > your 'edges' > > def __new__(cls,...) > ... > (H, edges) = numpy.histogramdd(..) > cls.__defaultedges = edges > > def __array_finalize__(self, obj): > if not hasattr(self, 'edges'): > self.edges = self.__defaultedges > > That should the trick.
Thanks for clarifying that. I didn't understand what the __array_finalize__ did. Jeremy _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
