def normalize_whitespace(s):
    assert isinstance(s, six.string_types)
    return re.sub(r'[\x00-\x20\s]+', ' ', s.strip())
If implemented, the list of receipients will be cc'ed in the notification
dataset/ETHPy150Open Sage-Bionetworks/synapsePythonClient/synapseclient/utils.py/normalize_whitespace--crossover with--dataset/ETHPy150Open Nomadblue/django-nomad-notifier/notifier/models.py/NotificationMixin.get_cc_recipients_list