Reproducibility of python pseudo-random numbers across systems and versions?

Question

I need to generate a controlled sequence of pseudo-random numbers, given an initial parameter. For that I\'m using the standard python random generator, seeded by this param

Answer 1

Just as a heads up: in addition to the 2.3 change, python 3 gives numbers from python 2.x from randrange and probably other functions, even if the numbers from random.random are similar.