On 08/25/2013 03:52 AM, Tamás Nepusz wrote:
using g1.isomorphic_vf2( g2, ... ... , return_mapping_12=True ), we'll get this
result: (True,[3,2,1],None), because their in and out degrees match. but the
edge multiplicities do not match at all. that means edge_color1 and edge_color2
options are ignored for some unknown reason( is that possible to be a bug? ).
You are right, this is a bug and it occurs only with the Python interface, and
only if you use isomorphic_vf2. I have recently committed a fix into our
repository:
https://github.com/igraph/igraph/commit/38b76ddee419053cbb8b3428d32f22adb6bcf483
If you compiled the Python interface of igraph from source, the easiest is
probably to make the same change yourself (it involves changing a single line
in src/graphobject.c) and then recompile the Python interface.
Thanks!
The bug fixing solved my problem.
--
周达，Day Zhou
Interdisciplinary Center for Theoretical Study (ICTS)
University of Science and Technology of China (USTC)
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