Efficient network analysis -- Python

 graph-tool is an efficient Python module for manipulation and statistical
 analysis of graphs (a.k.a. networks). Contrary to most other Python modules
 with similar functionality, the core data structures and algorithms are
 implemented in C++, making extensive use of template metaprogramming,
 based heavily on the Boost Graph Library. This confers it a level of
 performance that is comparable (both in memory usage and computation time)
 to that of a pure C/C++ library.
 .
 This package provides the Python material.