Windows下正确显示程序打印的UTF8中文

win32_utf8_run.py

import sys
from subprocess import PIPE, Popen, STDOUT

args = sys.argv[1:]
process = Popen(args, stdout=PIPE, shell=True, stderr=STDOUT)

count = 0
while True:
    buff = process.stdout.readline()

    if buff == '':
        count += 1
    if buff == '' and process.poll() != None:
        break
    sys.stdout.write(buff.decode('utf8'))
process.wait()
sys.exit(process.returncode)