A pickle problem!

[Paulo da Silva]

Às 17:27 de 22-04-2016, Ian Kelly escreveu:
> On Thu, Apr 21, 2016 at 7:52 PM, Paulo da Silva
> <p_s_d_a_s_i_l_v_a_ns at netcabo.pt> wrote:
>> Às 22:43 de 21-04-2016, Paulo da Silva escreveu:
...

> 
> Probably this is necessary because the DataFrame class is already
> customizing its pickle behavior without taking into account the
> possibility of added attributes by subclasses. I think that your
> solution of wrapping the state of the superclass looks fine.
> 
Thank you.

For any other vars ...
Is there a way to get the vars of only the derived class?