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752 def system(command): 753 """system(command) -> exit_status 754 755 Execute the command (a string) in a subshell.""" 756 # Because this is a circular import, we need to perform 757 # a late binding. Monkeypatch to avoid doing this import 758 # repeatedly. 759 global system # writable name of this function! 760 761 from subprocess import _os_system 762 system = _os_system 763 return _os_system(command)
6 def system(cmd): 7 """ 8 Runs a shell command, and returns the output, err, returncode 9 :param cmd: The command to run. 10 :return: Tuple with (output, err, returncode). 11 """ 12 ret = subprocess.Popen( 13 cmd, 14 shell=True, 15 stdin=subprocess.PIPE, 16 stdout=subprocess.PIPE, 17 stderr=subprocess.PIPE, 18 close_fds=True, 19 universal_newlines=True, 20 ) 21 out, err = ret.communicate() # type: str, str 22 returncode = ret.returncode 23 return out, err, returncode
37 def system(s): 38 print s 39 os.system(s)
336 def system_cmd(str_list): 337 """ Execute a system command 338 Input : a list of string 339 Output : subprocess stdout, stderr 340 """ 341 342 import subprocess 343 344 return subprocess.Popen(str_list, stdout=subprocess.PIPE).communicate()