On Fri, Dec 19, 2008 at 3:19 AM, James Paige <b...@hamsterrepublic.com> wrote:
> On Fri, Dec 19, 2008 at 02:11:24AM +1300, Ralph Versteegen wrote:
>> Besides that, all my other errors are to do with trying to access
>> /tmp, and the hdf5 stuff.
>
> Any direct references to /tmp should be replaced using the tempfile
> module. That is the best way to do temp files in a secure and
>> RE this comment:
>> Skip the BLOAD header (I later found out that memmap has an 'offset'
>> parameter, but
>> it's granularity is limited to the structure size)
>>
>> I had a look at numpy/core/memmap.py, and it seems that the
>> explanation of the offset parameter given (" 'offset` should be a
>> multiple of the byte-size of `dtype` ") is wrong. It's not the offset
>> amount that needs to be a multiple of the size of the data type, it's
> cross-platform way in python.
Cool, now I just need to figure out how to use it. I've avoided it in
the past because it didn't seem to fit very well. Looks like I need to
use mkdtemp() and then chuck files in there.
>> the length of the remainder of the file. I removed the BLOAD header
>> from gen_dtype and specified a 7 byte offset, and sure enough it
>> worked.
>
> That ought to be reported as a doc bug to the numpy devs.
I filed a bug:
http://scipy.org/scipy/numpy/ticket/971
Esti multampleksa.
David
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