On Mon, Oct 19, 2015 at 1:10 AM, Stephan Hoyer <sho...@gmail.com> wrote:
> Looking at the git logs, column_stack appears to have been that way > (creating a new array with concatenate) since at least NumPy 0.9.2, way > back in January 2006: > https://github.com/numpy/numpy/blob/v0.9.2/numpy/lib/shape_base.py#L271 > Then it must have been changed somewhere else between 1.6.1 amd 1.9.2rc1 I have my notebook and my desktop with different numpy and python versions next to each other and I don't see a typo in my command. I assume python 2.7 versus python 3.4 doesn't make a difference. ------------------ >>> np.column_stack((np.ones(10), np.ones(10))).flags C_CONTIGUOUS : False F_CONTIGUOUS : True OWNDATA : False WRITEABLE : True ALIGNED : True UPDATEIFCOPY : False >>> np.__version__ '1.6.1' >>> import sys >>> sys.version '2.7.1 (r271:86832, Nov 27 2010, 18:30:46) [MSC v.1500 32 bit (Intel)]' ---------------- >>> np.column_stack((np.ones(10), np.ones(10))).flags C_CONTIGUOUS : True F_CONTIGUOUS : False OWNDATA : True WRITEABLE : True ALIGNED : True UPDATEIFCOPY : False >>> np.__version__ '1.9.2rc1' >>> import sys >>> sys.version '3.4.3 (v3.4.3:9b73f1c3e601, Feb 24 2015, 22:44:40) [MSC v.1600 64 bit (AMD64)]' --------------------------- comparing all flags, owndata also has changed, but I don't think that has any effect Josef > > > Stephan > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > https://mail.scipy.org/mailman/listinfo/numpy-discussion > >
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