def mail_managers(subject, message, fail_silently=False):
    if not settings.MANAGERS:
        return
    EmailMessage(settings.EMAIL_SUBJECT_PREFIX + subject, message,
                 settings.SERVER_EMAIL, [a[1] for a in settings.MANAGERS]
                 ).send(fail_silently=fail_silently)
int,str->int,str
dataset/ETHPy150Open CollabQ/CollabQ/vendor/django/core/mail.py/mail_managers--crossover with--dataset/ETHPy150Open cnbeining/Biligrab/biligrab.py/check_dependencies_danmaku2ass