def is_valid(self):
        return phonenumbers.is_valid_number(self)
Try to fail a work-item temporarily (up recount and keep in queue),
dataset/ETHPy150Open stefanfoulis/django-phonenumber-field/phonenumber_field/phonenumber.py/PhoneNumber.is_valid--crossover with--dataset/ETHPy150Open axialmarket/fsq/fsq/done.py/fail_tmp