python code for clab students

'''
Huge Impressive Python Examples
Swimming Pool
Build a swimming pool!
'''
from mcpi.minecraft import Minecraft
mc = Minecraft.create()

x, y, z = mc.player.getTilePos()
y -= 1

'''==Modify these values to set size=='''
width = 64
height = 5
length = 64
'''==================================='''

edgeBlock = 4 #Cobble Stone

#Clear the area
mc.setBlocks(x, y, z,
             x + width, y + height, z + length,
             0)

#Swimming Pool
mc.setBlocks(x, y, z,
             x + width, y - height, z + length,
             edgeBlock)
mc.setBlocks(x + 1, y, z + 1,
             x + width - 1, y - height + 1, z + length - 1,
             9)

#Floor is dobule stone slab, because it looks nice!
mc.setBlocks(x, y - height, z,
             x + width, y - height, z + length,
             43)

#Fancy Edge with stone slab
mc.setBlocks(x, y + 1, z,
             x + width, y + 1, z + length,
             44)
mc.setBlocks(x + 1, y + 1, z + 1,
             x + width - 1, y + 1, z + length - 1,
             0)

#glow stone inside water
mc.setBlock(x + 1, y - height, z + 1, 89)
mc.setBlock(x + 1, y - height, z + length - 1, 89)
mc.setBlock(x + width - 1, y - height, z + 1, 89)
mc.setBlock(x + width - 1, y - height, z + length - 1, 89)

##diving
#plank
mc.setBlocks(x + width/2, y + 1, z,
             x + width/2, y + 4, z,
             5)
mc.setBlock(x + width/2, y + 4, z + 1, 5)

#ladder
mc.setBlocks(x + width/2, y + 1, z - 1,
             x + width/2, y + 4, z - 1,
             65)
#stair
mc.setBlock(x + width/2, y + 3, z + 1, 53, 7)
mc.setBlock(x + width/2, y + 4, z + 2, 53, 7)

mc.player.setPos(x + width/2 + 0.5, y + 5, z + 2.5)