<s> __author__ = '<STR_LIT>' <EOL> __copyright__ = '<STR_LIT>' <EOL> __licence__ = '<STR_LIT>' <EOL> from proxmoxer . backends . base_ssh import ProxmoxBaseSSHSession , BaseBackend <EOL> try : <EOL> import openssh_wrapper <EOL> except ImportError : <EOL> import sys <EOL> sys . stderr . write ( "<STR_LIT>" ) <EOL> sys . exit ( <NUM_LIT:1> ) <EOL> class ProxmoxOpenSSHSession ( ProxmoxBaseSSHSession ) : <EOL> def __init__ ( self , host , <EOL> username , <EOL> configfile = None , <EOL> port = <NUM_LIT> , <EOL> timeout = <NUM_LIT:5> , <EOL> forward_ssh_agent = False , <EOL> sudo = False , <EOL> identity_file = None ) : <EOL> self . host = host <EOL> self . username = username <EOL> self . configfile = configfile <EOL> self . port = port <EOL> self . timeout = timeout <EOL> self . forward_ssh_agent = forward_ssh_agent <EOL> self . sudo = sudo <EOL> self . identity_file = identity_file <EOL> self . ssh_client = openssh_wrapper . SSHConnection ( self . host , <EOL> login = self . username , <EOL> port = self . port , <EOL> timeout = self . timeout , <EOL> identity_file = self . identity_file ) <EOL> def _exec ( self , cmd ) : <EOL> if self . sudo : <EOL> cmd = "<STR_LIT>" + cmd <EOL> ret = self . ssh_client . run ( cmd , forward_ssh_agent = self . forward_ssh_agent ) <EOL> return ret . stdout , ret . stderr <EOL> def upload_file_obj ( self , file_obj , remote_path ) : <EOL> self . ssh_client . scp ( ( file_obj , ) , target = remote_path ) <EOL> class Backend ( BaseBackend ) : <EOL> def __init__ ( self , host , user , configfile = None , port = <NUM_LIT> , timeout = <NUM_LIT:5> , forward_ssh_agent = False , sudo = False , identity_file = None ) : <EOL> self . session = ProxmoxOpenSSHSession ( host , user , <EOL> configfile = configfile , <EOL> port = port , <EOL> timeout = timeout , <EOL> forward_ssh_agent = forward_ssh_agent , <EOL> sudo = sudo , <EOL> identity_file = identity_file ) </s>
