The following can be considered a derivative of Resuse of previously created hsms, where the child states need to be dynamically added to an existing state.
from transitions.extensions.nesting import HierarchicalMachine
count_states = ['1', '2', '3', 'done']
count_trans = [
['increase', '1', '2'],
['increase', '2', '3'],
['decrease', '3', '2'],
['decrease', '2', '1'],
['done', '3', 'done'],
['reset', '*', '1']
]
counter = HierarchicalMachine(states=count_states, transitions=count_trans, initial='1')
counter.increase() # love my counter
states = ['waiting', "collecting", "counting"] # counting's children will be added later.
transitions = [
['collect', '*', 'collecting'],
['wait', '*', 'waiting'],
['count', 'collecting', 'counting']
]
collector = HierarchicalMachine(states=states, transitions=transitions, initial="waiting")
collector.add_state({'name': 'counting', 'children': counter}) # I found this to be the only way to add children to an existing state dynamically
collector.collect() # collecting
collector.count() # let's see what we got; counting_1
collector.increase() # AttributeError: 'increase' does not exist on <Machine@140688982695024>
Expected behavior
Ideally, I would have expected "increase" transition to also be copied to the parent machine(Unless I am doing something wrong)
The following can be considered a derivative of Resuse of previously created hsms, where the child states need to be dynamically added to an existing state.
Expected behavior Ideally, I would have expected "increase" transition to also be copied to the parent machine(Unless I am doing something wrong)