Source code for law.notification
# coding: utf-8
"""
Notification functions.
"""
__all__ = ["notify_mail"]
from law.config import Config
from law.util import send_mail, uncolored
from law.logger import get_logger
logger = get_logger(__name__)
[docs]def notify_mail(title, message, recipient=None, sender=None, smtp_host=None, smtp_port=None,
**kwargs):
"""
Sends a notification mail with a *title* and a string *message*. *recipient*, *sender*,
*smtp_host* and *smtp_port* default to the configuration values in the [notifications] section.
When *recipient* or *sender* are not set, a warning is issued and *False* is returned.
Otherwise, the result of :py:meth:`util.send_mail` is returned.
"""
cfg = Config.instance()
if not recipient:
recipient = cfg.get_expanded("notifications", "mail_recipient")
if not sender:
sender = cfg.get_expanded("notifications", "mail_sender")
if not smtp_host:
smtp_host = cfg.get_expanded("notifications", "mail_smtp_host")
if not smtp_port:
smtp_port = cfg.get_expanded("notifications", "mail_smtp_port")
if not recipient or not sender:
logger.warning("cannot send mail notification, recipient ({}) or sender ({}) empty".format(
recipient, sender))
return False
mail_kwargs = {}
if smtp_host:
mail_kwargs["smtp_host"] = smtp_host
if smtp_port:
mail_kwargs["smtp_port"] = smtp_port
return send_mail(recipient, sender, title, uncolored(message), **mail_kwargs)