test-suite: update scipy test for py3 compat (#615)(#627)
@@ -63,4 +63,4 @@ wsol = odeint(vectorfield, w0, t, args=(p,),
# Print the solution.
for t1, w1 in zip(t, wsol):
- print t1, w1[0], w1[1], w1[2], w1[3]
+ print('{} {} {} {} {}'.format(t1, w1[0], w1[1], w1[2], w1[3]))
