Stefan Krah added the comment:

Cython doesn't follow the spec though (use Python 3):

from _testbuffer import *

cpdef foo():
    cdef unsigned char[:] v = bytearray(b"testing")
    nd = ndarray(v, getbuf=PyBUF_ND)
    print(nd.suboffsets)
    nd = ndarray(v, getbuf=PyBUF_FULL)
    print(nd.suboffsets)


Cython hands out suboffsets even for a PyBUF_ND request, which is
definitely wrong.  For a PyBUF_FULL request they should only be
provided *if needed*.

----------

_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue23352>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

Reply via email to