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def hexdump(src, length=16, sep='.'):
	FILTER = ''.join([(len(repr(chr(x))) == 3) and chr(x) or sep for x in range(256)])
	lines = []
	for c in xrange(0, len(src), length):
		chars = src[c:c+length]
		hex = ' '.join(["%02x" % ord(x) for x in chars])
		if len(hex) > 24:
			hex = "%s %s" % (hex[:24], hex[24:])
		printable = ''.join(["%s" % ((ord(x) <= 127 and FILTER[ord(x)]) or sep) for x in chars])
		lines.append("%08x:  %-*s  |%s|\n" % (c, length*3, hex, printable))

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wget https://cli-assets.heroku.com/branches/stable/heroku-linux-arm.tar.gz
mkdir -p /usr/local/lib /usr/local/bin
sudo tar -xvzf heroku-linux-arm.tar.gz -C /usr/local/lib
sudo ln -s /usr/local/lib/heroku/bin/heroku /usr/local/bin/heroku

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# if you want to return something other than 1/8ths an inch
# then change the two 8.0s and the 8 to that sometheing else

# or start using millimeters for goodness' sake

from math import ceil,modf

def mm2inch(millimeters):
	a = float(millimeters) / 25.4 # mms -> inches
	b = modf(a)[0] # 0 is the

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//while inotifywait -e close_write boiler.pov ; do povray boiler.pov -H1050 -W1680 +A0.1 -o- > /home/user/background.png ; done

camera {right 16/9*x look_at <0,-10,0> angle 48 location <1,1,-1>*50 }

light_source {<2,1,-0.5>*5000 color rgb 1}
light_source {<1,1,1>*5000 color rgb 1}

background { rgb <1,1,1>*0 }

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convert *.png -background black -gravity center -extent 1280x720 -set filename:f '%t' '%[filename:f].jpg'

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# vapory depends on numpy

from vapory import *

camera = Camera( 'location', [30,30,-30], 'look_at', [0,0,0] )
light1 = LightSource( [100,100,-200], 'color', [1,1,1] )
light2 = LightSource( [-100,-100,200], 'color', [1,1,1] )
bg = Background('color',[1,1,1])

ll = []

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import os
import time
from PIL import Image
import psutil

filename = './rectangle.png'
modifiedTime = os.stat(filename).st_mtime
while True:
	time.sleep(0.1)
	checkTime = os.stat(filename).st_mtime

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import sys
fo = open(sys.argv[1] + '.pov')
a = fo.read()
fo.close()
b = a.find('prism')
c = a[b:]
d = c.find('}')
e = c[:d+1]
f = e.replace('prism','#declare ' + sys.argv[1] + ' = ' + 'lathe')
g = f.replace('    linear_sweep\n','')

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from math import cos,sin,atan,radians
import os

class Pt():
	def __init__(self,x=0,y=0):
		self.x = x
		self.y = y
	def rotate(self,about,a,returnInts=False):
		ax = about.x

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