[SciPy-User] Pickling timeseries Dates
Thu Dec 10 11:35:08 CST 2009
On Dec 10, 2009, at 8:07 AM, Pierre GM wrote:
> On Dec 10, 2009, at 9:41 AM, Robert Ferrell wrote:
>> On Dec 10, 2009, at 7:27 AM, Pierre GM wrote:
>>> On Dec 10, 2009, at 9:05 AM, Robert Ferrell wrote:
>>>> IIRC, timeseries Date objects cannot be pickled.
>>> Unfortunately, that's true. Gonna have to fix that. However,
>>> DateArrays and TimeSeries are pickable. You may want to put your
>>> Date in a single-element DateArray
>> Great hint. I had just assumed DateArrays and TimeSeries couldn't be
>> pickled because Dates can't be pickled. This makes it all much
>> easier. I've been str() single Date instances, which has been
>> fine. single-element DateArray is probably easier.
> Note that there's a problem with pickling DateArrays: you lose the
> frequency at unpickling time. I gonna fix that ASAP. Pickling
> TimeSeries works quite fine, though (I used them a lot).
Thanks for the heads up. I can work around that pretty easily, but
I'll listen for the fix.
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