__init__.py 文件源码

def mail_admins(subject, message, *args, **kwargs):  # noqa
    """
    Wraps the mail_admins function from Django to wrap long lines in emails. The exim mail server
    used in EDD dis-allows lines longer than 998 bytes.
    """
    wrapper = TextWrapper(width=79, break_on_hyphens=False, replace_whitespace=False,
                          subsequent_indent='  ')
    message = '\n'.join(chain(*[wrapper.wrap(line) for line in message.splitlines()]))
    _mail_admins(subject, message, *args, **kwargs)