How to use _master_command method in avocado

Best Python code snippet using avocado_python Github


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...40 cmd = "ssh %s %s %s '%s'" % (cmd, " ".join(opts), self.address[0], command)41 return cmd42 def _master_connection(self):43 return self._ssh_cmd(self.DEFAULT_OPTIONS + self.MASTER_OPTIONS, ('-n',))44 def _master_command(self, command):45 cmd = self._ssh_cmd(self.DEFAULT_OPTIONS, ('-O', command))46 result =, ignore_status=True)47 return result.exit_status == 048 def _check(self):49 return self._master_command('check')50 def connect(self):51 """52 Establishes the connection to the remote endpoint53 On this implementation, it means creating the master connection,54 which is a process that will live while and be used for subsequent55 commands.56 :returns: whether the connection is successfully established57 :rtype: bool58 """59 if not self._check():60 master =, ignore_status=True)61 if not master.exit_status == 0:62 return False63 self._connection = master64 return True65 def cmd(self, command):66 """67 Runs a command over the SSH session68 Errors, such as an exit status different than 0, should be checked by69 the caller.70 :param command: the command to execute over the SSH session71 :param command: str72 :returns: The command result object.73 :rtype: A :class:`CmdResult` instance.74 """75 cmd = self._ssh_cmd(self.DEFAULT_OPTIONS, ('-q', ), command)76 return, ignore_status=True)77 def quit(self):78 """79 Attempts to gracefully end the session, by finishing the master process80 :returns: if closing the session was successful or not81 :rtype: bool82 """...

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