[Numpy-discussion] ndarray: subclassing a subclass looses custom attribute
Fri Oct 1 04:26:33 CDT 2010
I'm trying to add a 'meta' attribute to ndarray to keep track of image
data filenames and resolution etc.
Following the excellent document
this worked right away.
However, I had done this before for some specific image-file-types:
those would add there own attribute to ndarray array (e.g. arr.Mrc)
Now if I call the new ndarray_meta on my ndarray_with_mrc I loose the
`Mrc` attribute, leaving only the new `meta` attribute.
My code is essentially a verbatim copy of
What can I do ?
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