i'm getting the following error when trying to divide by numbers inside of a list. I'm a little new to Python, and i was wondering how i can fix this problem.

sphere.py:23: Deprecation Warning: integer argument expected, got float

for y in range(notch[x] / 360):

Code:

import math
## Generate a Sphere in 3d Space
def sphere(r, lx, ly, lz):
for i in range(0,360):
lx.append(math.cos(i) * r)
ly.append(math.sin(i) * r)
lz.append(math.cos(i) * r)
## Generate a list of possible Lock positions
def GenPositions(NotchList, n):
notch = []
a1 = 180
r = .5
# Generate a List of Smallest Slice angles
for i in range(n):
notch.append(a1 * (r ** (i-1)))
# Generate a final list of Notches
for x in range(1,len(notch)):
for y in range(notch[x] / 360):
NotchList.append(notch[x] * y)
# Test - Generate sphere coordinates
lx = []
ly = []
lz = []
tmp = sphere(10, lx, ly, lz)
for i in range(len(lx)):
print lx[i], ly[i], lz[i]
print
print "There are " + str(len(lx)) + " vertices"
# Test - Generate Lock positions
NotchList = []
tmp = GenPositions(NotchList, 64)
for i in range(1,len(NotchList)):
print i, NotchList[i]