import sys, os with open(sys.argv[1]) as f: for line in f: if "GODDARD_SIZE" in line: tokens=line.split() with open("build/%s/goddard.txt" % sys.argv[2], "w+") as f: sz = int(tokens[0], 16) sz += 16 sz &= 0xFFFFFFF0 f.write("GODDARD_SIZE = 0x%X;" % sz)