pandas (original) (raw)

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Ah, yes, that's already a generic test. OK, since that does not actually test the return dtype, it's good to have more explicit tests here.

Should we expect from EA that np.array(EA, dtype=object) always works (returns an object array of scalars)?
That seems like an OK assumption to me, since this already happens if you don't implement __array__, so we can expect this as well if the EA author implements a custom __array__ I think.