def step_impl(context, device_name):
device = None
for dev in Device.discover():
if dev.name == device_name:
device = dev
assert device is not None # TODO: create the device if necessary
context.device = device
def step_impl(context, device_name):
for dev in Device.discover():
if dev.name == device_name and not dev.is_down():
dev.disable()
context.device = dev
def step_impl(context, address, device_name):
for dev in Device.discover():
if dev.name == device_name and not dev.contains_address(address):
dev.add_address(address)
context.device = dev
def step_impl(context):
context.devices = Device.discover()