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MyASPN >> Mail Archive >> numpy-discussion
numpy-discussion
Re: [Numpy-discussion] pickling arrays: numpy 1.0 can't unpickle numpy 1.0.1
by Emanuele Olivetti other posts by this author
Dec 8 2006 7:06AM messages near this date
Re: [Numpy-discussion] pickling arrays: numpy 1.0 can't unpickle numpy 1.0.1 | Re: [Numpy-discussion] pickling arrays: numpy 1.0 can't unpickle numpy 1.0.1
Travis E. Oliphant wrote:
>  I correct my previous statement.  Yes, this is true.  Pickles generated 
>  with 1.0.1 cannot be read by version 1.0
> 
>  However, pickles generated with 1.0 can be read by 1.0.1.   It is 
>  typically not the case that pickles created with newer versions of the 
>  code will work with older versions.   I obviously didn't think that was 
>  something to be concerned about because it slipped my mind.
> 
>  Changeset 3411 is the reason where the hasobject member of the data-type 
>  object was given more bits (and therefore needed to be saved).
>    
Thank you for the detailed explanation. I can easily upgrade the
central host that collects results from other hosts in order to
be able to read all results (1.0 or 1.0.1).

Emanuele

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Emanuele Olivetti
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Emanuele Olivetti
Travis Oliphant
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Keith Goodman
Charles R Harris
emanuele

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