Sure. I didn’t originally, because I thought it would require an entire custom
array container, but the following trivial example actually shows the behavior
in question:
import numpy
class MyThing(object):
def __array__(self, dtype=None, copy=None):
print(f"MyThing.__array__(dtype
I was updating some code that uses a custom array container built with the
mixin library. Specifically, I was trying to eliminate some warnings due to
the change to the __array__ interface to add a copy argument. In doing so, I
discovered that, for two objects u, v in my container class, the c
