あんまりなのでちと整理

# coding: 'utf-8'

import Image, ImageDraw, ImageFont
import serial
import time

com = serial.Serial(
	port=11,
	baudrate=115200,
	bytesize=8,
	parity='N',
	stopbits=1,
	timeout=None,
	xonxoff=0,
	rtscts=0,
	writeTimeout=None,
	dsrdtr=None)
com.timeout=0.5

dict = {'0000': '0', '0001': '1', '0010': '2', '0011': '3', 
		'0100': '4', '0101': '5', '0110': '6', '0111': '7', 
		'1000': '8', '1001': '9', '1010': 'A', '1011': 'B', 
		'1100': 'C', '1101': 'D', '1110': 'E', '1111': 'F' }

marks = [	( 0, 0, 61, 8), 
			( 0, 8, 61,16),
			( 0,16, 61,24),
			( 0,24, 61,32),
			(61, 0,122, 8),
			(61, 8,122,16),
			(61,16,122,24),
			(61,24,122,32)]

def makeimage(line1, line2):
	text1=line1
	text2=line2
	img = Image.new("1", (122, 32), 1)
	draw = ImageDraw.Draw(img)
	font = ImageFont.truetype("C:\WINNT\Fonts\msgothic.ttc", 14, index=2, encoding="unic")
	draw.text((1,1), text1,  font=font, fill=0)
	font = ImageFont.truetype("C:\WINNT\Fonts\msgothic.ttc", 10, index=2, encoding="unic")
	draw.text((1,18), text2,  font=font, fill=0)
	return img

def boxfilter(imd):
	im=imd
	serdata = []
	for i in marks:
		box=i
		im2=im.crop(box)
		im3=im2.transpose(Image.ROTATE_270)
		#im3.show()
		for y in range((im3.size[1])):
			row = []
			for x in range((im3.size[0])):
				value = im3.getpixel((x, y))
				if value == 0:
					row.append('1')
				else:
					row.append('0')
			#print ''.join(row)
			data = ''.join(row)
			data1 = data[0:4]
			serdata.append(dict[data1])
			data2 = data[4:8]
			serdata.append(dict[data2])
	return ''.join(serdata)

def printdata(senddata):
	sentdata=senddata
	print >>com, '%'
	print >>com, sentdata
	time.sleep(1)
	print >>com, '@HANTEN'
	time.sleep(1)

while 1:
	imd=makeimage(u'愛しあってるかい！', u'もうラブラブでっせ☆★☆')
	printdata(boxfilter(imd))

	imd=makeimage(u'え？定時過ぎなのに', u'EM板を資料ナシで見てって？')
	printdata(boxfilter(imd))

	imd=makeimage(u'今日はもう疲れたよ。', u'水曜はノー残デーだし帰ろうよ。')
	printdata(boxfilter(imd))

	imd=makeimage(u'そんな仕事するなんて、', u'北村さんもほんとに物好きね。')
	printdata(boxfilter(imd))