#!/usr/bin/env python

import random
import time
import math
import sys

def getData():
	arg = './food.txt'
	try:
		f = open(arg, 'r')	
	except IOError as e:
		print("\n")
		print 'Yoyoyo, Food File can not be found', arg
		print 'Please place the food text file on the same location as this python file.'
		print "Exiting..."
		sys.exit()

	temp = []
	for i in f:
		temp.append(i)

	f.close()

	return temp

def findLocation(rest):
	temp=""
	# http://www.random.org/decimal-fractions/?num=1&dec=20&col=1&format=html&rnd=new
	# i wish there is a better way to randomize numerical values in all programming 
	# languages when calling the random() function. There is always random.org
	size=len(rest)
	a = 0
	while a < 10:
		random.seed(time.time()*random.gauss(random.random()*math.sqrt(math.pi),time.time()*math.pi))
		a=a+1

	temp = rest[random.randint(0,size-1)]	

	return temp	

def printLocation(cow):
	print("\n")
	print("Your restaurant of randomness is: " + cow)

def main():
	a = getData()
	b = findLocation(a)
	printLocation(b)

main()