Hi, Running the test suite for one of our libraries, there seems to have been a recent breakage of the behavior of dtype hashing.
This script: import numpy as np data0 = np.arange(10) data1 = data0 - 10 dt0 = data0.dtype dt1 = data1.dtype assert dt0 == dt1 # always passes assert hash(dt0) == hash(dt1) # fails on latest fails on the current latest-ish - aada93306 and passes on a stock 1.5.0. Is this expected? See you, Matthew _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion