[Numpy-discussion] Sorting objects with ndarrays
Sun Feb 28 03:25:24 CST 2010
I need to have list of objects that contain ndarrays to be sorted. The
reason that I want them sorted is that these list are populated in an
arbitrary order, but there order really doesn't matter, and I am trying
to make it reproducible for debugging and hashing.
The problem is that ndarrays cannot be compared. So I have tried to
override the 'cmp' in the 'sorted' function, however I am comparing
fairly complex objects, and I am having a hard time predicting wich
member of the object will contain the array. So I am building a more and
more complex 'cmp' replacement.
Does anybody has a good idea what a better strategy would be?
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