Re: [graph-tool] Graph I/O pickle

2013-04-30 Thread Tiago de Paula Peixoto
On 04/29/2013 06:47 PM, Anatol Wegner wrote: On 04/29/2013 05:51 PM, Tiago de Paula Peixoto wrote: On 04/29/2013 04:18 PM, Anatol Wegner wrote: The script: mt=load_graph('m.xml') import pickle f=open('graph','w') pickle.dump(mt,f) f.close() g=open('graph','r') m=pickle.load(g) Traceback

[graph-tool] Graph I/O pickle

2013-04-29 Thread Anatol Wegner
Hi all, In general which graph format is fastest when writing/reading graphs? I am also getting errors when I load pickled and cpickled graphs...That is something like: TypeError: No registered converter was able to produce a C++ rvalue of type std::string from this Python object of type

Re: [graph-tool] Graph I/O pickle

2013-04-29 Thread Tiago de Paula Peixoto
On 04/29/2013 02:16 PM, Anatol Wegner wrote: In general which graph format is fastest when writing/reading graphs? I've never benchmarked this extensively, but I do believe that either graphml or gml should be the fastest. I am also getting errors when I load pickled and cpickled

Re: [graph-tool] Graph I/O pickle

2013-04-29 Thread Tiago de Paula Peixoto
On 04/29/2013 04:18 PM, Anatol Wegner wrote: The script: mt=load_graph('m.xml') import pickle f=open('graph','w') pickle.dump(mt,f) f.close() g=open('graph','r') m=pickle.load(g) Traceback (most recent call last): File pyshell#11, line 1, in module m=pickle.load(g) File

Re: [graph-tool] Graph I/O pickle

2013-04-29 Thread Anatol Wegner
On 04/29/2013 05:51 PM, Tiago de Paula Peixoto wrote: On 04/29/2013 04:18 PM, Anatol Wegner wrote: The script: mt=load_graph('m.xml') import pickle f=open('graph','w') pickle.dump(mt,f) f.close() g=open('graph','r') m=pickle.load(g) Traceback (most recent call last): File pyshell#11, line