tb.yaml

devices:
mydev:
os: 'linux'
tacacs:
username: demo
passwords:
linux: password
connections:
defaults:
class: unicon.Unicon
linux:
protocol: ssh
ip: test.rebex.net
type: linux

from pyats.topology import loader
tb = loader.load("tb.yaml")

dev = tb.devices['mydev']
dev.connect()

The run fails to accept the prompt and reports failure

/
$

Traceback (most recent call last):
File "src/unicon/statemachine/statemachine.py", line 701, in unicon.statemachine.statemachine.StateMachine.go_to
File "src/unicon/statemachine/statetransition.py", line 479, in unicon.statemachine.statetransition.AnyStateTransition.do_transitions
File "src/unicon/eal/dialogs.py", line 419, in unicon.eal.dialogs.Dialog.process
File "src/unicon/eal/dialog_processor.py", line 290, in unicon.eal.dialog_processor.SimpleDialogProcessor.process
File "src/unicon/eal/dialog_processor.py", line 251, in unicon.eal.dialog_processor.SimpleDialogProcessor.timeout_handler
unicon.core.errors.TimeoutError: timeout occurred:
timeout value: 60
last_command: 'password\r'
pattern: ['Escape character is .\n', '^.RETURN to get started', 'Are you sure you want to continue connecting \(yes/no\)', '^.(Connection refused|Connection reset by peer|Network is down|closed by remote host)', 'Received disconnect from .:', 'Hit Enter to proceed:', '^(.?)Press Ctrl\+x to Exit the session', '^(.?)Connected.', '^.([Uu]sername|[Ll]ogin): ?$', '^.[Pp]assword( for )?(\S+)?: ?$', '^.[Pp]ermission denied', '^(.?([>\$~%\]]|[^#\\s]#))\s?$']
buffer:"\r\nW\r\ne\r\nl\r\nc\r\no\r\nm\r\ne\r\n \r\nt\r\no\r\n \r\nR\r\ne\r\nb\r\ne\r\nx\r\n \r\nV\r\ni\r\nr\r\nt\r\nu\r\na\r\nl\r\n \r\nS\r\nh\r\ne\r\nl\r\nl\r\n!\r\n\r\nF\r\no\r\nr\r\n \r\na\r\n \r\nl\r\ni\r\ns\r\nt\r\n \r\no\r\nf\r\n \r\ns\r\nu\r\np\r\np\r\no\r\nr\r\nt\r\ne\r\nd\r\n \r\nc\r\no\r\nm\r\nm\r\na\r\nn\r\nd\r\ns\r\n,\r\n \r\nt\r\ny\r\np\r\ne\r\n \r\n'\r\nh\r\ne\r\nl\r\np\r\n'\r\n.\r\n\r\nd\r\ne\r\nm\r\no\r\n@\r\nE\r\nT\r\nN\r\nA\r\n:\r\n/\r\n$\r\n \r\n"