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How to use _process_to_string method in autotest

Best Python code snippet using autotest_python

mail.py

Source:mail.py

...15except ImportError:16    import common17from autotest.client.shared.settings import settings18DEFAULT_FROM_EMAIL = "autotest-grid@no-reply.com"19def _process_to_string(to_string):20    """21    Process a string containing email addresses. Separators: ',' ';' ':'22    :param to_string: String containing email addresses.23    :return: List with email addresses.24    """25    return [x for x in re.split('\s|,|;|:', to_string) if x]26def send(from_address, to_addresses, cc_addresses, subject, body,27         smtp_info, html=None):28    """29    Send out an email.30    Args:31            from_address: The email address to put in the "From:" field.32            to_addresses: Either a single string or an iterable of33                          strings to put in the "To:" field of the email.34            cc_addresses: Either a single string of an iterable of35                          strings to put in the "Cc:" field of the email.36            subject: The email subject.37            body: The body of the email. there's no special38                          handling of encoding here, so it's safest to39                          stick to 7-bit ASCII text.40            smtp_info: Dictionary with SMTP info.41            html: Optional HTML content of the message.42    """43    # addresses can be a tuple or a single string, so make them tuples44    if isinstance(to_addresses, str):45        to_addresses = [to_addresses]46    else:47        to_addresses = list(to_addresses)48    if isinstance(cc_addresses, str):49        cc_addresses = [cc_addresses]50    else:51        cc_addresses = list(cc_addresses)52    if html:53        message = email.mime.multipart.MIMEMultipart('alternative')54        message["To"] = ", ".join(to_addresses)55        message["Cc"] = ", ".join(cc_addresses)56        message["From"] = from_address57        message["Subject"] = subject58        message.attach(email.mime.text.MIMEText(body, 'plain'))59        message.attach(email.mime.text.MIMEText(html, 'html'))60    else:61        message = email.Message.Message()62        message["To"] = ", ".join(to_addresses)63        message["Cc"] = ", ".join(cc_addresses)64        message["From"] = from_address65        message["Subject"] = subject66        message.set_payload(body)67    if not smtp_info['port']:68        smtp_info['port'] = 2569    try:70        if smtp_info['server']:71            mailer = smtplib.SMTP(smtp_info['server'], smtp_info['port'])72        else:73            logging.info("No SMTP server specified, will try to connect to "74                         "the local MTA")75            mailer = smtplib.SMTP()76        try:77            if smtp_info.get('user'):78                mailer.login(smtp_info['user'], smtp_info['password'])79            mailer.sendmail(from_address, to_addresses + cc_addresses,80                            message.as_string())81        finally:82            try:83                mailer.quit()84            except:85                logging.exception('mailer.quit() failed:')86    except Exception:87        logging.exception('Sending email failed:')88class EmailNotificationManager(object):89    """90    Email notification facility, for use in things like the autotest scheduler.91    This facility can use values defined in the autotest settings92    (global_config.ini) to conveniently send notification emails to the admin93    of an autotest module.94    """95    def __init__(self, module="scheduler"):96        """97        Initialize an email notification manager.98        :param subsystem: String describing the module this manager is99            handling. Example: 'scheduler'.100        """101        self.module = module102        self.email_queue = []103        self.html_email = settings.get_value("NOTIFICATION",104                                             "html_notify_email",105                                             type=bool,106                                             default=False)107        self.from_email = settings.get_value("NOTIFICATION",108                                             "notify_email_from",109                                             default=DEFAULT_FROM_EMAIL)110        self.grid_admin_email = settings.get_value("NOTIFICATION",111                                                   "grid_admin_email",112                                                   default='')113        server = settings.get_value("EMAIL", "smtp_server", default='localhost')114        port = settings.get_value("EMAIL", "smtp_port", default=None)115        user = settings.get_value("EMAIL", "smtp_user", default=None)116        password = settings.get_value("EMAIL", "smtp_password", default=None)117        self.smtp_info = {'server': server,118                          'port': port,119                          'user': user,120                          'password': password}121    def set_module(self, module):122        """123        Change the name of the module we're notifying for.124        """125        self.module = module126    def send(self, to_string, subject, body):127        """128        Send emails to the addresses listed in to_string.129        to_string is split into a list which can be delimited by any of:130            ';', ',', ':' or any whitespace131        """132        to_list = _process_to_string(to_string)133        if not to_list:134            return135        send(from_address=self.from_email, to_addresses=to_list, cc_addresses="",136             subject=subject, body=body, smtp_info=self.smtp_info,137             html=self.html_email)138    def send_admin(self, subject, body):139        """140        Send an email to this grid admin.141        """142        self.send(self.grid_admin_email, subject, body)143    def enqueue_admin(self, subject, message):144        """145        Enqueue an email to the test grid admin.146        """...

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