Random Number Functions: in Python

Function	Returns(description)
Choice(seq)	A random item from a list, tuple, or string
Randrange([start,] stop[,step])	A randomly selected element from range(start, stop, step)
Random()	A random float r, such that 0 is less than or equal to r and r is less than 1
Seed([x])	Sets the integer starting value used in generating random numbers. Call this function before calling any other random module function. Returns none.
Shuffle(lst)	Randomizes the items of a list in place. Returns none.
Uniform(x, y)	A random float r, such that x is less than or equal to r and r is less than y.