def activity_metadata_tokens(self, elo: str, activity: LearningActivity):
point_sum = 0
if educational_use_in_activity(
activity, MagicStrings.EducationalUses.MORE_CONTENT):
point_sum += self.MED_RAND_REWARD
elif educational_use_in_activity(
activity, MagicStrings.EducationalUses.REFERENCE):
point_sum += self.LOW_RAND_REWARD
if has_challenge_level(elo, activity,
MagicStrings.ChallengeLevels.COMPLEX):
point_sum += self.MED_RAND_REWARD
elif has_challenge_level(elo, activity,
MagicStrings.ChallengeLevels.MODERATE):
point_sum += self.LOW_RAND_REWARD
if activity.interactivity_type == MagicStrings.InteractivityTypes.PASSIVE:
point_sum += self.MED_RAND_OPTIONAL_REWARD
elif activity.interactivity_type == MagicStrings.InteractivityTypes.LIMITED_PARTICIPATION:
point_sum += self.LOW_RAND_OPTIONAL_REWARD
if timedelta(minutes=10) < isodate.parse_duration(
activity.time_required) < timedelta(minutes=30):
point_sum += self.LOW_RAND_OPTIONAL_REWARD
elif isodate.parse_duration(
activity.time_required) > timedelta(minutes=30):
point_sum += self.MED_RAND_OPTIONAL_REWARD
return point_sum
def learner_behavior_tokens(self, activity: LearningActivity,
mastery_estimate: str,
last_activity: Optional[LearningActivity]):
point_sum = 0
if educational_use_in_activity(activity,
MagicStrings.EducationalUses.ASSESSES):
if mastery_estimate == MagicStrings.MasteryEstimates.NOT_HELD:
point_sum += self.LOW_REWARD
elif mastery_estimate == MagicStrings.MasteryEstimates.FORGOT:
point_sum += self.MED_RAND_REWARD
else:
if has_learner_seen_activity(self.learner, activity):
point_sum += self.HIGH_RAND_REWARD
else:
if mastery_estimate == MagicStrings.MasteryEstimates.FORGOT:
point_sum += self.MEDIUM_REWARD
# Last activity completed was hard
if last_activity is not None:
last_elo = get_aligned_elo(last_activity)
if has_challenge_level(last_elo, activity,
MagicStrings.ChallengeLevels.COMPLEX):
point_sum += self.LOW_RAND_OPTIONAL_REWARD
return point_sum
def instantiate_row(
self, elo: Competency,
elo_activities: List[LearningActivity]) -> RecommendationRow:
elo_activities = [
activity for activity in elo_activities
if (activity.interactivity_type ==
utils.MagicStrings.InteractivityTypes.COMPLEX_PARTICIPATION
or activity.interactivity_type ==
utils.MagicStrings.InteractivityTypes.LIMITED_PARTICIPATION)
and (utils.has_challenge_level(
elo.id, activity, utils.MagicStrings.ChallengeLevels.MODERATE
) or utils.has_challenge_level(
elo.id, activity, utils.MagicStrings.ChallengeLevels.COMPLEX))
]
return self.recommendation_row(
activities=elo_activities,
strategy_name="Challenging and Interactive")
def instantiate_row(
self, elo: Competency,
elo_activities: List[LearningActivity]) -> RecommendationRow:
elo_activities = [
activity for activity in elo_activities
if utils.has_challenge_level(
elo.id, activity, utils.MagicStrings.ChallengeLevels.SIMPLE)
]
return self.recommendation_row(activities=elo_activities,
strategy_name="Introductory")
def instantiate_row(
self, elo: Competency,
elo_activities: List[LearningActivity]) -> RecommendationRow:
elo_activities = [
activity for activity in elo_activities
if activity.interactivity_type == utils.MagicStrings.
InteractivityTypes.PASSIVE and utils.has_challenge_level(
elo.id, activity, utils.MagicStrings.ChallengeLevels.SIMPLE)
]
return self.recommendation_row(activities=elo_activities,
strategy_name="Essential Activities")
def handle_activities(activities: List[LearningActivity]):
for activity in activities:
aligned_elo_id = get_aligned_elo(activity)
if activity.interactivity_type == "Passive" and has_challenge_level(
aligned_elo_id, activity, MagicStrings.ChallengeLevels.SIMPLE):
print(activity.metadata_file)