[Tutor] cPickle usage

Pierre Barbier de Reuille pierre.barbier at cirad.fr
Thu Aug 25 15:20:16 CEST 2005



Jorge Louis de Castro a écrit :
> Hi,
> 
> [Sorry for the repost, there was a typo previously]
> 
> I think I may have misinterpreted the syntax of cPickle. I have dumped data 
> onto a file using:
> 
> [...]
> 
> I thought I could unpickle this using the load feature, something like:
> inFile = codecs.open(".\\"+self.filename, "r")
> cPickle.load(self.terms, inFile)
> cPickle.load(self.username, inFile)
> cPickle.load(self.age, inFile)
> cPickle.load(self.gender, inFile)
> cPickle.load(self.totalMsgs, inFile)
> cPickle.load(self.occurrences, inFile)

self.terms = cPickle.load(inFile)
self.username = cPickle.load(inFile)
...

should work better :)

> 
> Which would unpickle the data onto the variables. It does not work like 
> that, unfortunately. When I try reading the whole file I only get the first 
> object read as output.
> Any ideas how to achieve what this?
> 
> chrs
> j.
> 


-- 
Pierre Barbier de Reuille

INRA - UMR Cirad/Inra/Cnrs/Univ.MontpellierII AMAP
Botanique et Bio-informatique de l'Architecture des Plantes
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