我有这段代码:
opts.info("Started domain %s (id=%d)" % (dom, domid))
我想要执行一个带有参数 domid
的 shell 脚本。
类似这样:subprocess.call(['test.sh %d', domid])
它是如何工作的?
我已经尝试过:
subprocess.call(['test.sh', domid])
但是我得到了这个错误:
File "/usr/lib/xen-4.1/bin/xm", line 8, in <module>
main.main(sys.argv)
File "/usr/lib/xen-4.1/bin/../lib/python/xen/xm/main.py", line 3983, in main
_, rc = _run_cmd(cmd, cmd_name, args)
File "/usr/lib/xen-4.1/bin/../lib/python/xen/xm/main.py", line 4007, in _run_cmd
return True, cmd(args)
File "<string>", line 1, in <lambda>
File "/usr/lib/xen-4.1/bin/../lib/python/xen/xm/main.py", line 1519, in xm_importcommand
cmd.main([command] + args)
File "/usr/lib/xen-4.1/bin/../lib/python/xen/xm/create.py", line 1562, in main
dom = make_domain(opts, config)
File "/usr/lib/xen-4.1/bin/../lib/python/xen/xm/create.py", line 1458, in make_domain
subprocess.call(['test.sh', domid])
File "/usr/lib/python2.7/subprocess.py", line 493, in call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
raise child_exception
TypeError: execv() arg 2 must contain only strings