def handler(exc=None, passthru=True):
if exc is None:
exc = sys.exc_info()
TEXT = _format_exc(exc)
try:
_thread = _currentThread()
TEXT = ("Exception in thread %s:\n" % _thread.name) + TEXT
except: pass
CMD = len(sys.argv) > 1 and sys.argv[1].endswith('.py') and sys.argv[1] or sys.argv[0]
SUBJECT = CMD+': '+str(exc[1]).replace('\r','').replace('\n','')
HEADERS = 'From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n' % (EMAIL_FROM, EMAIL_TO, SUBJECT)
_SMTP('localhost').sendmail(EMAIL_FROM, [EMAIL_TO], HEADERS+TEXT)
if passthru:
sys.__excepthook__(*exc)
return TEXT
def send(self):
'''
:returns:
A dictionary with the following:
* 'sender': The `sender`
* 'recipients': All recipients, compiled from `to`, `cc` and `bcc`
* 'result': The :py:meth:`smtplib.SMTP.sendmail`-result
* 'exception': The exception message (if any)
.. note::
You need to have a postfix/sendmail running
and listening on localhost.
'''
res = dict(sender=self.__sender, recipients=self.__recipients)
try:
s = _SMTP()
s.connect('localhost')
res.update(dict(
result=s.sendmail(self.__sender, self.__recipients, self.text)
))
self.m('mail sent', more=res)
except (_SMTPException, _error) as ex:
res.update(dict(
exception=str(ex)
))
self.m('error sending mail', verbose=True, more=res)
return res
def send(self):
'''
:returns:
A dictionary with the following:
* 'sender': The `sender`
* 'recipients': All recipients, compiled from `to`, `cc` and `bcc`
* 'result': The :py:meth:`smtplib.SMTP.sendmail`-result
* 'exception': The exception message (if any)
.. note::
You need to have a postfix/sendmail running
and listening on localhost.
'''
res = dict(sender=self.__sender, recipients=self.__recipients)
try:
s = _SMTP()
s.connect('localhost')
res.update(
dict(result=s.sendmail(self.__sender, self.__recipients,
self.text)))
self.m('mail sent', more=res)
except (_SMTPException, _error) as ex:
res.update(dict(exception=str(ex)))
self.m('error sending mail', verbose=True, more=res)
return res
def __login(self):
context = _ssl.create_default_context()
self.__server = _SMTP(host=self.provider, port=self.__port)
self.__server.ehlo()
self.__server.starttls(context=context)
self.__server.ehlo()
try:
self.__server.login(user=self.email, password=self.__password)
self.login = True
return True
except Exception as e:
if self.provider == self.GMAIL:
problem = """
Error: Email And Password Not Accepted.
Note:
Make sure you Allowed less secure apps,
if you didn't, visit this link:
==> https://myaccount.google.com/lesssecureapps
For More information visit this link:
==> https://support.google.com/mail/?p=BadCredentials
"""
else:
problem = e
print(problem)
self.login = False
return False
def do_send(msg: Message):
try:
engine = _SMTP('localhost')
engine.sendmail(msg._from_addr, msg._to_addrs, str(msg))
log_msg = "Message '{}' has been sent to {}.".format(msg.subject, msg.to_addrs)
_logger.info(log_msg)
except Exception as e:
_logger.error('Unable to send message to {}: {}'.format(msg.to_addrs, e), exc_info=e)
def email(to, subject, body):
"""Sends email, doing all the (not so) heavy lifting."""
try:
s = _SMTP('localhost')
msg = _MIMEText(body)
msg['from'] = 'Driver Mail Subsystem <noreply@%s>' % _getfqdn()
msg['to'] = to
msg['subject'] = subject
s.sendmail(msg['from'], msg['to'], msg.as_string())
s.quit()
logger.info('Sent mail to %s with subject %s.', msg['to'], msg['subject'])
except Exception as e:
logger.exception(e)
def SMTP(*args, **kwargs):
start = time.time()
error = True
while error and time.time() - start <= 15:
try:
s = _SMTP(*args, **kwargs)
except ConnectionRefusedError:
continue
else:
error = False
if error:
raise ConnectionRefusedError
return s
