Click on timeme.py to get source.
from timeit import Timer

fibonacci_test = '[fibonacci(i) for i in range(1, 15)]'

t = Timer(fibonacci_test, "from fibonacci import fibonacci")
time = t.timeit(number=10000) / 10000.0 * 1000
print("%.2f millisecond/call" % time)
t = Timer(fibonacci_test, "from fibo2 import fibonacci")
time = t.timeit(number=10000) / 10000.0 * 1000
print("%.2f millisecond/call" % time)