Great migration notify (#22406)

* Move notify platforms into components

* Move notify tests

* Fix notify tests

* More fixes

* Update requirements

* Update .coveragerc

* Run gen reqs

homeassistant/components/syslog/notify.py

@@ -0,0 +1,96 @@
+"""
+Syslog notification service.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/notify.syslog/
+"""
+import logging
+
+import voluptuous as vol
+
+from homeassistant.components.notify import (
+    ATTR_TITLE, ATTR_TITLE_DEFAULT, PLATFORM_SCHEMA, BaseNotificationService)
+
+_LOGGER = logging.getLogger(__name__)
+
+CONF_FACILITY = 'facility'
+CONF_OPTION = 'option'
+CONF_PRIORITY = 'priority'
+
+SYSLOG_FACILITY = {
+    'kernel': 'LOG_KERN',
+    'user': 'LOG_USER',
+    'mail': 'LOG_MAIL',
+    'daemon': 'LOG_DAEMON',
+    'auth': 'LOG_KERN',
+    'LPR': 'LOG_LPR',
+    'news': 'LOG_NEWS',
+    'uucp': 'LOG_UUCP',
+    'cron': 'LOG_CRON',
+    'syslog': 'LOG_SYSLOG',
+    'local0': 'LOG_LOCAL0',
+    'local1': 'LOG_LOCAL1',
+    'local2': 'LOG_LOCAL2',
+    'local3': 'LOG_LOCAL3',
+    'local4': 'LOG_LOCAL4',
+    'local5': 'LOG_LOCAL5',
+    'local6': 'LOG_LOCAL6',
+    'local7': 'LOG_LOCAL7',
+}
+
+SYSLOG_OPTION = {
+    'pid': 'LOG_PID',
+    'cons': 'LOG_CONS',
+    'ndelay': 'LOG_NDELAY',
+    'nowait': 'LOG_NOWAIT',
+    'perror': 'LOG_PERROR',
+}
+
+SYSLOG_PRIORITY = {
+    5: 'LOG_EMERG',
+    4: 'LOG_ALERT',
+    3: 'LOG_CRIT',
+    2: 'LOG_ERR',
+    1: 'LOG_WARNING',
+    0: 'LOG_NOTICE',
+    -1: 'LOG_INFO',
+    -2: 'LOG_DEBUG',
+}
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Optional(CONF_FACILITY, default='syslog'):
+        vol.In(SYSLOG_FACILITY.keys()),
+    vol.Optional(CONF_OPTION, default='pid'): vol.In(SYSLOG_OPTION.keys()),
+    vol.Optional(CONF_PRIORITY, default=-1): vol.In(SYSLOG_PRIORITY.keys()),
+})
+
+
+def get_service(hass, config, discovery_info=None):
+    """Get the syslog notification service."""
+    import syslog
+
+    facility = getattr(syslog, SYSLOG_FACILITY[config.get(CONF_FACILITY)])
+    option = getattr(syslog, SYSLOG_OPTION[config.get(CONF_OPTION)])
+    priority = getattr(syslog, SYSLOG_PRIORITY[config.get(CONF_PRIORITY)])
+
+    return SyslogNotificationService(facility, option, priority)
+
+
+class SyslogNotificationService(BaseNotificationService):
+    """Implement the syslog notification service."""
+
+    def __init__(self, facility, option, priority):
+        """Initialize the service."""
+        self._facility = facility
+        self._option = option
+        self._priority = priority
+
+    def send_message(self, message="", **kwargs):
+        """Send a message to a user."""
+        import syslog
+
+        title = kwargs.get(ATTR_TITLE, ATTR_TITLE_DEFAULT)
+
+        syslog.openlog(title, self._option, self._facility)
+        syslog.syslog(self._priority, message)
+        syslog.closelog()