def METHOD_NAME(x,y,r):
  npts = n_vertices
  theta = 2 * math.pi / npts # increment, in radians
  pts = []
  for i in range(0, npts):
    pts.append(Point.from_dpoint(pya.DPoint((x+r*math.cos(i*theta))/1, (y+r*math.sin(i*theta))/1)))
  return pts