def __init__(self, *args, **kwargs):
<EOL>BaseConnection.__init__(self, *args, **kwargs)<EOL>defaults = {<EOL>'<STR_LIT>': False,<EOL>'<STR_LIT>': <NUM_LIT:0>,<EOL>'<STR_LIT>': <NUM_LIT:30>,<EOL>}<EOL>defaults = {k: self.connection_info.get(k, v) for k, v in defaults.items()}<EOL>defaults = {k: kwargs.get(k, v) for k, v in defaults.items()}<EOL>device_handler = DefaultDeviceHandler()<EOL>session = transport.SSHSession(device_handler)<EOL>session.load_known_hosts()<EOL>manager.Manager.__init__(self, session = session,<EOL>device_handler = device_handler,<EOL>*args, **defaults)<EOL>for item in ['<STR_LIT>', '<STR_LIT>']:<EOL><INDENT>setattr(self, item, defaults[item])<EOL><DEDENT>
__init__ instantiates a single connection instance.