On Tue, May 25, 2010 at 2:21 PM, Michael Droettboom <email@example.com>
Seems like a bug to me. Certain branches in _array_richcompare return False to fail rather than Py_NotImplemented, which means the string-understanding comparison fallbacks don't run. Attached is a (simple) patch that resolves this bug, and doesn't seem to cause any of the unit tests to fail. Does this make sense to someone with a better understanding of the rich comparison code than I?
On 05/25/2010 12:54 PM, Keith Goodman wrote:
array([ True, True], dtype=bool) # Looks good
a1 = np.array(['a', 'b'], dtype=object)
>> a2 = np.array(['a', 'b'])
>> a1 == a2
False # Should I have expected this?
>> a2 == a1
Could you open a ticket for this and mark it for review?