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From: Paulo da Silva on 1 Jun 2010 23:48
Hi!

I have a big data structure cpickled into a datafile, by python2.
I tried to unpickle it using python3 but got the followin message:
File "/usr/lib64/python3.1/pickle.py", line 1372, in loads
encoding=encoding, errors=errors).load()
_pickle.UnpicklingError: invalid load key, 'x'.

Is there a way to "stream" a class in python2 and then get it back in
python3?

Thanks for any help/comments.
From: Paulo da Silva on 2 Jun 2010 17:10
Em 02-06-2010 04:48, Paulo da Silva escreveu:
> Hi!
>
> I have a big data structure cpickled into a datafile, by python2.
> I tried to unpickle it using python3 but got the followin message:
> File "/usr/lib64/python3.1/pickle.py", line 1372, in loads
> encoding=encoding, errors=errors).load()
> _pickle.UnpicklingError: invalid load key, 'x'.
>

....
Please ignore this question. The problem is not the pickle thing but a
compress function I have that has problems related with the new
str/bytes stuff.

Sorry.
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