Hi, I'm a bit confused about the memory views feature and I hope that you can help me out...
When I cythonize the following code in my bt.pyx file and run the test below with Python 2.7.1 and NumPy 1.7.1 everything works fine, but when I try Python 2.6.6 and NumPy 1.3.0 I get the following exception: def bar(int[:] z): print(z) >>> import bt >>> import numpy >>> x = numpy.array([1,2,3], dtype=numpy.int32) >>> bt.bar(x) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "bt.pyx", line 10, in bt.bar (bt.c:1585) File "stringsource", line 619, in View.MemoryView.memoryview_cwrapper (bt.c:7263) File "stringsource", line 327, in View.MemoryView.memoryview.__cinit__ (bt.c:4028) TypeError: 'numpy.ndarray' does not have the buffer interface Is there a minimum version of Python and/or NumPy that should be installed for this feature to work? If yes, would it be possible to include a compile-time check for that? Unfortunately, I couldn't find anything regarding the minimally required versions in the documentation... Thanks! -- Sincerely yours, Yury V. Zaytsev _______________________________________________ cython-devel mailing list cython-devel@python.org http://mail.python.org/mailman/listinfo/cython-devel