def unlock_all_questions(age_minutes: int = None):
if age_minutes is None:
unlocked = Question.update({
Question.locked_by: None,
Question.locked_at: None
}).execute()
logger.info("%i old questions have been unlocked", unlocked)
else:
age_moment = sub_timedelta(timedelta(minutes=age_minutes))
unlocked = (Question.update({
Question.locked_by: None,
Question.locked_at: None
}).where(Question.locked_at < age_moment)).execute()
logger.info("%i old questions (max age: %i) have been unlocked",
unlocked, age_minutes)
def get_test_scan_timeout_moment(cls) -> datetime:
"""Returns datetime a moment of the timeout gone"""
return sub_timedelta(timedelta(seconds=cls.TEST_SCAN_INTERVAL))
def get_account_reserve_out_moment(cls) -> datetime:
"""Returns datetime which contains a moment of the account timeout"""
return sub_timedelta(timedelta(minutes=cls.ACCOUNT_RESERVE_TIMEOUT))
def get_course_scan_timeout_moment(cls) -> datetime:
"""Returns datetime which contains a moment of the course update timeout"""
return sub_timedelta(timedelta(minutes=cls.COURSE_SCAN_INTERVAL))
def get_account_aging_moment(cls) -> datetime:
"""Returns datetime which contains a moment of the account aging"""
return sub_timedelta(timedelta(minutes=cls.MAX_ACCOUNT_AGE))