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wwj718/lpr_demo.py

Created June 4, 2018 06:26
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lpr_demo.py
# 打印lpr
import subprocess
import pathlib
p = pathlib.Path('.')
# 列出目录下所有png图片名
imgs = list(p.glob('**/*.png'))[:2]
for i in imgs:
cmd = "lpr {}".format(i)
print(cmd)
subprocess.call(cmd,shell=True)
print("ok")
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