python - 使用 check_call 调用 shell 脚本

Question

我在调用 shell 脚本时遇到以下错误，如何使用 check_call 或通过任何其他 python 函数调用 shellscript？
导入操作系统 从子进程导入 check_call,Popen, PIPE

def main ():
    BUILD_ROOT="//local/mnt/workspace//AU"
    os.chdir(BUILD_ROOT)
    print os.getcwd()
    check_call(['./test.sh'])

if __name__ == '__main__':
    main()

错误:-

  File "test.py", line 11, in <module>
    main()
  File "test.py", line 8, in main
    check_call(['./test.sh'])
  File "/usr/lib/python2.6/subprocess.py", line 493, in check_call
    retcode = call(*popenargs, **kwargs)
  File "/usr/lib/python2.6/subprocess.py", line 480, in call
    return Popen(*popenargs, **kwargs).wait()
  File "/usr/lib/python2.6/subprocess.py", line 633, in __init__
    errread, errwrite)
  File "/usr/lib/python2.6/subprocess.py", line 1139, in _execute_child
    raise child_exception
OSError: [Errno 8] Exec format error

Answer 1

添加 shell=True 修复它

check_call(['./test.sh'],shell=True)