New submission from Pauli Virtanen <p...@iki.fi>: Ctypes arrays have invalid buffer interface information (on Python 3.1.2):
>>> import ctypes >>> x = (ctypes.c_double*2)() >>> y = memoryview(x) >>> y.shape (2,) >>> y.format '(2)<d' This implies that the array contains 2 items, each consisting of 2 floats, which is incorrect -- the shape information is duplicated. A suggested fix is attached. (From http://projects.scipy.org/numpy/ticket/1699) ---------- assignee: theller components: ctypes files: 001-ctypes-fix-pep-3118-format-strings-for-arrays.patch keywords: patch messages: 124406 nosy: pv, theller priority: normal severity: normal status: open title: ctypes arrays have incorrect buffer information (PEP-3118) type: behavior versions: Python 3.1, Python 3.2, Python 3.3 Added file: http://bugs.python.org/file20123/001-ctypes-fix-pep-3118-format-strings-for-arrays.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue10744> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
