创建testimg.py
import sys
from PIL import Image
img = Image.open(sys.argv[1]).convert('YCbCr')
w, h = img.size
data = img.getdata()
cnt = 0
for i, ycbcr in enumerate(data):
y, cb, cr = ycbcr
if 86 <= cb <= 117 and 140 <= cr <= 168:
cnt += 1
print '%s %s a porn image.'%(sys.argv[1], 'is' if cnt > w * h * 0.3 else 'is not')
需先安装PIL Library
使用 ：python testimg.py XXX.jpg