kadi.commands.states.Transition#

class kadi.commands.states.Transition(*args, **kwargs)#

Bases: dict

Dict of transitions at a given date.

This is a dict of {state_key: state_val} where state_val is either a value or a TransitionCallback object.

When creating a TransitionCallback object, you can optionally supply two additional positional arguments: the date (str) and the constraint (function).

The constraint function must take a single argument, the state dict, and return True if the transition is allowed and False otherwise. For example:

def constraint(state):
      return state["pcad_mode"] == "NMAN"

transition = Transition("2010:001:00:00:00", constraint=constraint)

date: str | None = None#

constraint: Callable | None = None#

__repr__()#

Return repr(self).

__eq__(other)#

Return self==value.