def test_live_spys(fabric_fixture): tazor = ActiveObject() tazor.live_spy = True tazor.live_trace = True tazor.start_at(arming) time.sleep(0.1) tazor.post_fifo(Event(signal=signals.READY)) time.sleep(0.1)
def test_live_spys():
tazor = ActiveObject()
tazor.live_spy = True
tazor.live_trace = True
tazor.start_at(arming)
time.sleep(0.1)
tazor.post_fifo(Event(signal=signals.READY))
time.sleep(0.1)
print("exiting outer_state")
status = return_status.HANDLED
else:
chart.temp.fun = chart.top
status = return_status.SUPER
return status
@spy_on
def inner_state(chart, e):
status = return_status.UNHANDLED
if (e.signal == signals.ENTRY_SIGNAL):
print("hello from inner_state")
status = return_status.HANDLED
elif (e.signal == signals.EXIT_SIGNAL):
print("exiting inner_state")
status = return_status.HANDLED
else:
chart.temp.fun = outer_state
status = return_status.SUPER
return status
if __name__ == '__main__':
ao = ActiveObject("ao")
ao.live_trace = True
ao.start_at(outer_state)
ao.post_fifo(Event(signal=signals.Reset))
# let the thread catch up before we exit main
time.sleep(0.01)
status = return_status.UNHANDLED
# the event processor is asking us about events called INIT_SIGNAL
if (e.signal == signals.INIT_SIGNAL):
# we are transitioning to inner_state
# we let the trans method, set temp.fun and our return status
status = chart.trans(inner_state)
# we do this for any other event
else:
chart.temp.fun = chart.top
status = return_status.SUPER
return status
@spy_on # enables the live trace
def inner_state(chart, e):
# we do this for all events
chart.temp.fun = outer_state
status = return_status.SUPER
return status
if __name__ == '__main__':
ao = ActiveObject('ao')
ao.live_trace = True # so we can see what is happening
# Create a thread and start our state machine
ao.start_at(outer_state)
# Run our main program so that the state machine's thread
# can do some stuff.
# The state machine's thread will be stopped when our main thread stops
time.sleep(0.01)
@spy_on
def inner_state(chart, e):
status = return_status.UNHANDLED
if (e.signal == signals.ENTRY_SIGNAL):
print("{}: hello from inner_state".format(chart.name))
status = return_status.HANDLED
elif (e.signal == signals.EXIT_SIGNAL):
print("{}: exiting inner_state".format(chart.name))
status = return_status.HANDLED
else:
chart.temp.fun = outer_state
status = return_status.SUPER
return status
if __name__ == '__main__':
ao1 = ActiveObject("ao1")
ao1.live_trace = True
ao1.start_at(outer_state)
ao1.post_fifo(Event(signal=signals.Hook))
ao1.post_fifo(Event(signal=signals.Reset))
ao2 = ActiveObject("ao2")
ao2.live_trace = True
ao2.start_at(inner_state)
ao2.post_fifo(Event(signal=signals.Hook))
ao2.post_fifo(Event(signal=signals.Reset))
# let the thread catch up before we exit main
time.sleep(0.01)