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Groups > comp.lang.python > #107509
| From | Ian Kelly <ian.g.kelly@gmail.com> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: A pickle problem! |
| Date | 2016-04-22 14:33 -0600 |
| Message-ID | <mailman.5.1461357262.32212.python-list@python.org> (permalink) |
| References | (1 earlier) <nfc04n$u2o$1@gioia.aioe.org> <CALwzidkTeXOMdAkuQ3UdcJhWNUQjzjzp4eZqmSOXtydMurka6w@mail.gmail.com> <mailman.18.1461342496.2861.python-list@python.org> <nfe13p$9p2$1@gioia.aioe.org> <CALwzidkiqMv+wYhEAL26a6TzyUveJA9TaTEyf8Aeaqfrdr54PA@mail.gmail.com> |
On Fri, Apr 22, 2016 at 2:21 PM, Paulo da Silva <p_s_d_a_s_i_l_v_a_ns@netcabo.pt> wrote: > 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@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? If they start with two underscores then you could use the name mangling to find them. If the class name is MyClass then look for any keys in the instance dict that start with '_MyClass__'. Otherwise no, you'd have to list them explicitly.
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A pickle problem! Paulo da Silva <p_s_d_a_s_i_l_v_a_ns@netcabo.pt> - 2016-04-21 22:43 +0100
Re: A pickle problem! Paulo da Silva <p_s_d_a_s_i_l_v_a_ns@netcabo.pt> - 2016-04-22 02:52 +0100
Re: A pickle problem! Ian Kelly <ian.g.kelly@gmail.com> - 2016-04-22 10:27 -0600
Re: A pickle problem! Paulo da Silva <p_s_d_a_s_i_l_v_a_ns@netcabo.pt> - 2016-04-22 21:21 +0100
Re: A pickle problem! Ian Kelly <ian.g.kelly@gmail.com> - 2016-04-22 14:33 -0600
Re: A pickle problem! Paulo da Silva <p_s_d_a_s_i_l_v_a_ns@netcabo.pt> - 2016-04-22 21:48 +0100
Re: A pickle problem! Fabien <fabien.maussion@gmail.com> - 2016-04-24 12:20 +0200
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