class Weekly(Trigger, mixin.Single("offset")):
"""Trigger affects weekly."""
def __call__(self, env):
return (datetime.datetime.today() - self.offset).weekday() == 0
class Daily(Trigger, mixin.Single("offset")):
"""Trigger affects daily."""
def __call__(self, env):
return (datetime.datetime.today() - self.offset).hour == 0
class FunctionTrigger(Trigger, mixin.Single("function")):
"""Use a function as a trigger."""
def __call__(self, env):
return self.function(env)
class Time(Trigger, mixin.Single("time")):
"""Time trigger."""
def __call__(self, env):
return datetime.datetime.today() >= self.time
class Randomly(Trigger, mixin.Single("probability")):
"""Trigger affects randomly."""
def __call__(self, env):
return random.random() < self.probability