joblib.hash

joblib.hash(obj, hash_name='md5', coerce_mmap=False)

Quick calculation of a hash to identify uniquely Python objects containing numpy arrays.

Parameters

hash_name: ‘md5’ or ‘sha1’

Hashing algorithm used. sha1 is supposedly safer, but md5 is faster.

coerce_mmap: boolean

Make no difference between np.memmap and np.ndarray