Python C程序子进程挂在“ITER中的行”
#include <stdio.h>int main() {while (1) {
printf("2000\n");
sleep(1);}return 0;}"2000"
#!usr/bin/pythonimport subprocess
process = subprocess.Popen("./main", stdout=subprocess.PIPE)while True:
for line in iter(process.stdout.readline, ''):
print line,.Popenfor line in iter(process.stdout.readline, ''):
编辑:
绝地无双
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