python 处理string到hex脚本

实现目标:把文件1中数据如:B4A6C0ED69 处理后放入文件2:0XB4, 0XA6, 0XC0, 0XED, 0X69

V1.0代码如下(后续继续优化):

#!/usr/bin/env python
# -*- coding:utf-8 -*-  
from sys import argv 
script,first = argv  

buf = []
tmp = []

#读取待处理文件全部内容 并存到buf中
with open(first, 'r') as f:
	buf = f.read()
f.closed

#对buf中内容,进行每隔2个字符取出,并以", 0X"连接,最后在头部加上'0X'
for i in range(0,len(buf),2):		
	tmp.append(buf[i:i+2])
hex_temp = ", 0X".join(tmp)
hex_buf = '%s%s' %('0X', hex_temp)

#把处理后的hex数据写入到hex.txt文件中
with open("hex.txt", 'w') as out:
	out.write(hex_buf)
out.close()

执行过程(注意用命令行输入文件1参数的形式):


输出结果:


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转载自blog.csdn.net/qq_21794823/article/details/78903014