python - 如何在Python中使用UNTAR命令？(How to use UNTAR command in Python?)

Question

I want to replace os.system command with subprocess.call command in python.

(我想用python中的subprocess.call命令替换os.system命令。)

D = "Some string value received at run time" P = "Some string value received at run time"

(D =“在运行时收到一些字符串值” P =“在运行时收到一些字符串值”)

Cmd = D + P + "| sudo /bin/tar -xvpPf - 1>> " + LoggerFile untarCmd = os.WEXITSTATUS(os.system(Cmd))

(Cmd = D + P +“ | sudo / bin / tar -xvpPf-1 >>” + LoggerFile untarCmd = os.WEXITSTATUS（os.system（Cmd））)

Now I want to replace above os.system with subprocess.call command.

(现在我想用subprocess.call命令替换上面的os.system。)

pCmd = subprocess.Popen(shlex.split(D + P),shell=False,stdout=subprocess.PIPE) untarCmd = subprocess.call(shlex.split("untarCmd"),shell=False,stdin=pCmd.stdout)

(pCmd = subprocess.Popen（shlex.split（D + P），shell = False，stdout = subprocess.PIPE）untarCmd = subprocess.call（shlex.split（“ untarCmd”），shell = False，stdin = pCmd.stdout）)

But receiving error OSError: [Errno 2] No such file or directory error writing output file

(但是收到错误OSError：[Errno 2]写入输出文件时没有此类文件或目录错误)

  ask by james translate from so

Answer 1

等待大神答复