On Tue, Dec 9, 2014 at 11:03 PM, Sturla Molden <sturla.mol...@gmail.com> wrote:
> Nathaniel Smith <n...@pobox.com> wrote: > > > @contextmanager > > def tmp_zeros(*args, **kwargs): > > arr = np.zeros(*args, **kwargs) > > try: > > yield arr > > finally: > > arr.resize((0,), check_refs=False) > > That one is interesting. I have actually never used ndarray.resize(). It > did not even occur to me that such an abomination existed :-) and I thought that it would only work if there were no other references to the array, in which case it gets garbage collected anyway, but I see the nifty check_refs keyword. However: In [32]: arr = np.ones((100,100)) In [33]: arr.resize((0,), check_refs=False) --------------------------------------------------------------------------- TypeError Traceback (most recent call last) <ipython-input-33-f0e634534904> in <module>() ----> 1 arr.resize((0,), check_refs=False) TypeError: 'check_refs' is an invalid keyword argument for this function In [34]: np.__version__ Out[34]: '1.9.1' Was that just added (or removed?) -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception chris.bar...@noaa.gov
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