Computing PI using Monte Carlo method

import math
import random

class Point():
def __init__(self, x = 0, y = 0):
self.x = x
self.y = y

def set_rand_range(self, rand_start, rand_end):
self.rand_start = rand_start
self.rand_end = rand_end

def get_random(self):
r = random.uniform(self.rand_start, self.rand_end)
return r

def set_x(self):
self.x = self.get_random()

def get_x(self):
return self.x

def set_y(self):
self.y = self.get_random()

def get_y(self):
return self.y

def get_randpoint():
p = Point()
p.set_rand_range(0, 1)
p.set_x()
p.set_y()
return p.get_x(), p.get_y()

def compute_pi(n):
x, y = 0, 0
count = 0

for i in range(n):
x, y = get_randpoint()
if math.sqrt(x * x + y * y) <= 1:
count += 1

pi = 4.0 * count / n
print pi

def main():
L = [100, 1000, 10000, 100000, 1000000]
for i in range(len(L)):
compute_pi(L[i])

if __name__ == '__main__':
main()
print math.pi