132 def RunCommandForOutput(cmd, env, stdout, stderr, timeout=60):  argument
148   proc = Popen(cmd, stdout=stdout, stderr=stderr, env=env,
163 def _LogCmdOutput(logfile, cmd, output, retcode):  argument
173       CommandListToCommandString(cmd), output, retcode))
176 def RunCommand(cmd, out, err, timeout=5):  argument
195   (_, _, retcode) = RunCommandForOutput(cmd, None, outf, errf, timeout)
203 def CommandListToCommandString(cmd):  argument
214   return ' '.join([shlex.quote(segment) for segment in cmd])
255   def RunCommand(self, cmd, log_severity=LogSeverity.ERROR):  argument
333   def RunCommand(self, cmd, log_severity=LogSeverity.ERROR):  argument
338         cmd, env, PIPE, PIPE, self._timeout)
342     _LogCmdOutput(self._logfile, cmd, output, retcode)
432   def RunCommand(self, cmd, log_severity=LogSeverity.ERROR):  argument
443     cmd_str = CommandListToCommandString(cmd)
447     cmd = adb_cmd + ['shell', device_cmd]
448     (output, _, retcode) = RunCommandForOutput(cmd, self._shell_env, PIPE,
471     _LogCmdOutput(self._logfile, cmd, output, retcode)
508       cmd = 'adb shell if [ -d "{0}" ]; then rm -f "{0}"/*; fi'.format(
510       check_call(shlex.split(cmd), stdout=self._logfile, stderr=self._logfile)