[Python] TXT파일 내용을 MySQL DB에 입력하기

import MySQLdb   
import string   

m = MySQLdb.connect(host='localhost', db='my_database')   
c = m.cursor()   
f = open("C:\INPUT_DATA.TXT",'r')   
lines = f.readlines()   
for line in lines:   
    rr=string.split(line)
    a=str(rr[0])
    b=str(rr[1])
    c=str(rr[2])
    print rr[0],rr[1],rr[2]
    c.execute("insert into project values(%s,%s,%s)") %(a,b,c)

f.close()   
m.close()