def make_plasm():
generate = ecto_test.Generate()
param_watcher = ecto_test.ParameterWatcher(value=2)
sleep = ecto_test.Sleep(seconds=0.1)
plasm = ecto.Plasm()
plasm.connect(generate["out"] >> param_watcher["input"])
plasm.insert(sleep)
return plasm
def test_async_stop_on_destructor():
generate = ecto_test.Generate()
param_watcher = ecto_test.ParameterWatcher(value=2)
sleep = ecto_test.Sleep()
printer = ecto_test.Printer()
plasm = ecto.Plasm()
plasm.connect(generate["out"] >> param_watcher["input"],
param_watcher['output'] >> printer[:])
plasm.insert(sleep)
#ecto.view_plasm(plasm)
sched = ecto.Scheduler(plasm)
sched.execute_async()
for i in range(0, 10):
sched.run_job()
def test_parameter_callbacks():
generate = ecto_test.Generate()
param_watcher = ecto_test.ParameterWatcher(value=2)
sleep = ecto_test.Sleep()
printer = ecto_test.Printer()
plasm = ecto.Plasm()
plasm.connect(generate["out"] >> param_watcher["input"],
param_watcher['output'] >> printer[:])
plasm.insert(sleep)
#ecto.view_plasm(plasm)
sched = ecto.Scheduler(plasm)
sched.execute_async(1)
sched.run_job() # check plasm, init parms, and compute_stack
number = 1000
param_watcher.params.value = number
sched.run()
assert 1000 == param_watcher.outputs.value
def test_parameter_callbacks():
generate = ecto_test.Generate()
param_watcher = ecto_test.ParameterWatcher(value=2)
plasm = ecto.Plasm()
plasm.connect(generate, "out", param_watcher, "input")
sched = ecto.Scheduler(plasm)
sched.execute(niter=2)
print "first value: ", param_watcher.params.value, param_watcher.outputs.output, generate.outputs.out
assert param_watcher.params.value == 2
assert param_watcher.outputs.output == 4
assert generate.outputs.out == 2
for i in range(0, 5):
value = param_watcher.params.value * (i + 1)
param_watcher.params.value = value
print "execute..."
sched.execute(niter=1)
print "parameter:", param_watcher.outputs.value
result = param_watcher.outputs.output
print result
assert param_watcher.outputs.value == 240
assert param_watcher.outputs.output == 2880.0