r = test2.add_node("R")
s = test2.add_node("S")
test2.add_edge(a, b, directed=True)
test2.add_edge(b, c, directed=True)
test2.add_edge(b, d, directed=True)
test2.add_edge(c, e, directed=True)
test2.add_edge(c, f, directed=True)
test2.add_edge(d, g, directed=True)
test2.add_edge(d, h, directed=True)
test2.add_edge(f, i, directed=True)
test2.add_edge(f, j, directed=True)
test2.add_edge(g, k, directed=True)
test2.add_edge(g, l, directed=True)
for edge in test2.edges():
edge['weight'] = 1
test2.add_edge(a, m, directed=True)
test2.add_edge(m, n, directed=True)
test2.add_edge(m, o, directed=True)
test2.add_edge(n, p, directed=True)
test2.add_edge(n, q, directed=True)
test2.add_edge(o, r, directed=True)
test2.add_edge(o, s, directed=True)
for edge in test2.edges():
if edge.child()['label'] in ['M', 'N', 'O', 'P', 'Q', 'R', 'S']:
edge['weight'] = 3
parser = GraphMLParser()
g = test1.add_node("G")
h = test1.add_node("H")
i = test1.add_node("I")
j = test1.add_node("J")
k = test1.add_node("K")
l = test1.add_node("L")
m = test1.add_node("M")
n = test1.add_node("N")
o = test1.add_node("O")
test1.add_edge(a, b, directed=True)
test1.add_edge(a, c, directed=True)
test1.add_edge(b, d, directed=True)
test1.add_edge(b, e, directed=True)
test1.add_edge(c, f, directed=True)
test1.add_edge(c, g, directed=True)
test1.add_edge(d, h, directed=True)
test1.add_edge(d, i, directed=True)
test1.add_edge(e, j, directed=True)
test1.add_edge(e, k, directed=True)
test1.add_edge(f, l, directed=True)
test1.add_edge(f, m, directed=True)
test1.add_edge(g, n, directed=True)
test1.add_edge(g, o, directed=True)
for edge in test1.edges():
edge['weight'] = 1
parser = GraphMLParser()
parser.write(test1, "test1.graphml")
