获得图片的Base64码

#!/usr/bin/env python
# -*- coding: utf-8 -*-
'''
@Author: [email protected]
@Version: 
@Date: 
@Note: 
'''

import os, base64

icon = open('ya.png','rb')
iconData = icon.read()
iconData = base64.b64encode(iconData)
LIMIT = 60
liIcon = []
while True:
        sLimit = iconData[:LIMIT]
        iconData = iconData[LIMIT:]
        liIcon.append('\'%s\'' %sLimit)
        if len(sLimit) < LIMIT:
                break
print os.linesep.join(liIcon)

ya.png: 

得到的Base64代码为：

'iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAGXRFWHRTb2Z0'

'd2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAdhJREFUeNrsVV1OwkAQnlYK'

'RH4sVfFBTYr6rpzAegO8AZwAegLhBMUTqCcAb8AN4AAmkKgvIqUiIAYIztSF'

'NBvaygMvhkkm293uzDc/37TCbDaDdYoIa5YNgK8IcJrP4nqDqjrOa6gPqPeO'

'MwO1wJ4t9k6fPZV9AWiVUevqSUptv7Vh0O9fMRBe6uxumoGAH4DoiEjvvHcg'

'oSjAMuJFi0QjF7jm5s5X7UH1s9erjr6GoOwqmqMcixIN+oOqS2a+JZoLpd88'

'Oj6UX55fLVaKFsuIAFNc9HSedfSvxfpSdWMRGV+bZheSB/sEdseMyXmJd55Q'

'5CKuDdQEahH3qiRJFeGsoHrRtDYcDMvTyRSSyT2NNZac8N3URME2b2DEFmqp'

'a1ogSQFwMtJtDkqdjtmKxSIQDocoE33JHR3vUAa3FDGqIcvxPw+azXPL+oDR'

'6BtYBrzQ2SNqBaNusv4RcVeYZO8vbTYUCtpzMR5P0liinGX1eP9+nwpPAEMK'

'bNnlROcNNxvROwFPADkYtBt6bvP9rJCJRsIgioL9DvdZLwCqp0bRkBFKZhnb'

'qIQ78e0iOqNSGUFkEO7JprIA5gYNfh3DpRu7uCAMRskWY1qe2deItjbA5pf5'

'/wF+BBgAfqCdwaJDsXYAAAAASUVORK5CYII='