On 3/9/2011 10:29 PM, Charles R Harris wrote: > > > On Wed, Mar 9, 2011 at 11:20 PM, Christoph Gohlke <[email protected] > <mailto:[email protected]>> wrote: > > Hello, > > the following code crashes in the last line when using numpy 1.5.1 on > Python 3.1 and 3.2, 32 and 64 bit, for Windows. It works with Python > 2.x. Can anyone confirm the crash on other platforms? > > import numpy > RECORD1 = [('i', 'i4')] > RECORD2 = [('j', RECORD1, 2)] > a = numpy.recarray((1,), RECORD2) > a.data > > > Don't see it here. > > Python 3.1.2 (r312:79147, Sep 8 2010, 23:02:57) > [GCC 4.5.1 20100812 (Red Hat 4.5.1-1)] on linux2 > Type "help", "copyright", "credits" or "license" for more information. >> >> import numpy >> >> RECORD1 = [('i', 'i4')] >> >> RECORD2 = [('j', RECORD1, 2)] >> >> a = numpy.recarray((1,), RECORD2) >> >> a.data > <memory at 0x1fbf478> >> >> numpy.__version__ > '1.6.0.dev-3f0f12f' > > OTOH, the values look suspicious > >> >> a > rec.array([(array([(-1770425816,), (62,)], > dtype=[('i', '<i4')]),)], > dtype=[('j', [('i', '<i4')], (2,))]) > > Hmm... > > Chuck >
Thank you. The values are uninitialized and are supposed to be read from file with "fd.readinto(a.data)", except that in my case the 'data' attribute lookup crashes. Christoph _______________________________________________ NumPy-Discussion mailing list [email protected] http://mail.scipy.org/mailman/listinfo/numpy-discussion
