old_contents: """
  NMA (Notify My Android) notification service.
  
  For more details about this platform, please refer to the documentation at
  https://home-assistant.io/components/notify.nma/
  """
  import logging
  import xml.etree.ElementTree as ET
  
  import requests
  import voluptuous as vol
  
  from homeassistant.components.notify import (
      ATTR_TITLE, ATTR_TITLE_DEFAULT, PLATFORM_SCHEMA, BaseNotificationService)
  from homeassistant.const import CONF_API_KEY
  import homeassistant.helpers.config_validation as cv
  
  _LOGGER = logging.getLogger(__name__)
  _RESOURCE = 'https://www.notifymyandroid.com/publicapi/'
  
  
  PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
      vol.Required(CONF_API_KEY): cv.string,
  })
  
  
  def get_service(hass, config):
      """Get the NMA notification service."""
      response = requests.get(_RESOURCE + 'verify',
                              params={"apikey": config[CONF_API_KEY]})
      tree = ET.fromstring(response.content)
  
      if tree[0].tag == 'error':
          _LOGGER.error("Wrong API key supplied. %s", tree[0].text)
          return None
  
      return NmaNotificationService(config[CONF_API_KEY])
  
  
  class NmaNotificationService(BaseNotificationService):
      """Implement the notification service for NMA."""
  
      def __init__(self, api_key):
          """Initialize the service."""
          self._api_key = api_key
  
      def send_message(self, message="", **kwargs):
          """Send a message to a user."""
          data = {
              "apikey": self._api_key,
              "application": 'home-assistant',
              "event": kwargs.get(ATTR_TITLE, ATTR_TITLE_DEFAULT),
              "description": message,
              "priority": 0,
          }
  
          response = requests.get(_RESOURCE + 'notify', params=data)
          tree = ET.fromstring(response.content)
  
          if tree[0].tag == 'error':
              _LOGGER.exception(
                  "Unable to perform request. Error: %s", tree[0].text)
  
new_contents: """
  NMA (Notify My Android) notification service.
  
  For more details about this platform, please refer to the documentation at
  https://home-assistant.io/components/notify.nma/
  """
  import logging
  import xml.etree.ElementTree as ET
  
  import requests
  import voluptuous as vol
  
  from homeassistant.components.notify import (
      ATTR_TITLE, ATTR_TITLE_DEFAULT, PLATFORM_SCHEMA, BaseNotificationService)
  from homeassistant.const import CONF_API_KEY
  import homeassistant.helpers.config_validation as cv
  
  _LOGGER = logging.getLogger(__name__)
  _RESOURCE = 'https://www.notifymyandroid.com/publicapi/'
  
  
  PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
      vol.Required(CONF_API_KEY): cv.string,
  })
  
  
  def get_service(hass, config):
      """Get the NMA notification service."""
      parameters = {
          'apikey': config[CONF_API_KEY],
      }
      response = requests.get(
          '{}{}'.format(_RESOURCE, 'verify'), params=parameters, timeout=5)
      tree = ET.fromstring(response.content)
  
      if tree[0].tag == 'error':
          _LOGGER.error("Wrong API key supplied. %s", tree[0].text)
          return None
  
      return NmaNotificationService(config[CONF_API_KEY])
  
  
  class NmaNotificationService(BaseNotificationService):
      """Implement the notification service for NMA."""
  
      def __init__(self, api_key):
          """Initialize the service."""
          self._api_key = api_key
  
      def send_message(self, message="", **kwargs):
          """Send a message to a user."""
          data = {
              'apikey': self._api_key,
              'application': 'home-assistant',
              'event': kwargs.get(ATTR_TITLE, ATTR_TITLE_DEFAULT),
              'description': message,
              'priority': 0,
          }
  
          response = requests.get(
              '{}{}'.format(_RESOURCE, 'notify'), params=data, timeout=5)
          tree = ET.fromstring(response.content)
  
          if tree[0].tag == 'error':
              _LOGGER.exception(
                  "Unable to perform request. Error: %s", tree[0].text)
  
subject: Add timeout to requests (#4398)