cPickle alternative?

[Drochom]

Thanks for help:)

Here is simple example:
frankly speaking it's a graph with 100000 nodes:
STRUCTURE:
[(('k', 5, 0),), (('*', 0, 0),), (('t', 1, 1),), (('o', 2, 0),), (('t', 3,
0),), (('a', 4, 0), ('o', 2, 0))]

PICKLED
(lp1
((S'k'
I5
I0
ttp2
a((S'*'
I0
I0
ttp3
a((S't'
I1
I1
ttp4
a((S'o'
I2
I0
ttp5
a((S't'
I3
I0
ttp6
a((S'a'
I4
I0
t(S'o'
I2
I0
ttp7
a.

Maybe now you can give me more precise advice:)
Thanks again