시나리오 구상 정리 (WIP)

[dongho-jung]

시나리오 원형

from abc import ABC, abstractmethod


class ScenarioMeta(type):
    def has_method(self, obj, name):
        return callable(getattr(obj, name, None))
    
    def __call__(self, *args, **kwargs):
        cls = type.__call__(self, *args)
        
        has_monitor = self.has_method(cls, 'monitor')
        has_trigger = self.has_method(cls, 'trigger')
        
        if not (has_monitor ^ has_trigger):
            raise Exception
        
        has_troubleshoot = self.has_method(cls, 'troubleshoot')
        
        if not has_troubleshoot:
            raise Exception
        
        return cls

class Scenario(metaclass=ScenarioMeta):
    def __init__(self, name=None, description=None):
        self.name = name
        self.description = description
        
    # def monitor(self):
    # def trigger(self):
        
    # def troubleshoot(self):

시나리오 구분

1. passive
2. active