def draw_graph(t):
"""
:type t: Torus
"""
graph = t.graph
positions = t.create_node_positions()
edge_list = t.create_edge_list()
intensities = t.edge_color_intensities()
edge_labels = t.create_edge_labels()
nx.draw_networkx_edge_labels(graph, positions, edge_labels, font_size=14)
nx.draw_networkx(graph, positions, edgelist=edge_list, edge_color=intensities, edge_cmap=cm.Reds,
node_size=275, font_size=10, with_labels=False)
plt.draw()
torus = Torus(5, 10, 12)
print "h_queues:\n%r" % torus.h_queues
print "v_queues:\n%r" % torus.v_queues
print "The total weight = %r" % torus.check_weights()
draw_graph(torus)
plt.show()
(phi, pi) = torus.minimizing()
print "Maximum: %r" % phi + " pi: %r" % str(pi)
print "h_queues:\n%r" % torus.h_queues
print "v_queues:\n%r" % torus.v_queues
print "The total weight = %r" % torus.check_weights()
draw_graph(torus)
plt.show()
