Add update interval

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "python.formatting.provider": "black"
+}

README.md

@@ -26,6 +26,8 @@ sensor:
   name: Engineering Feed
   feed_url: 'https://www.sciencedaily.com/rss/matter_energy/engineering.xml'
   date_format: '%a, %b %d %I:%M %p'
+  scan_interval:
+    hours: 3
   inclusions:
     - title
     - link
@@ -49,6 +51,7 @@ key | description
 **show_topn (Optional)** | fetch how many entres from rss source，if not set then fetch all
 **inclusions (Optional)** | List of fields to include from populating the list
 **exclusions (Optional)** | List of fields to exclude from populating the list
+**scan_interval (Optional)** | Update interval in hours
 
 ***
 

custom_components/feedparser/sensor.py

@@ -9,12 +9,16 @@
 import voluptuous as vol
 from dateutil import parser
 from homeassistant.components.sensor import PLATFORM_SCHEMA, SensorEntity
-from homeassistant.const import CONF_NAME
-import homeassistant.util.dt as dt
+from homeassistant.const import CONF_NAME, CONF_SCAN_INTERVAL
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
 import feedparser
 
-__version__ = "0.1.7"
+__version__ = "0.1.6"
+
+COMPONENT_REPO = "https://github.com/custom-components/sensor.feedparser/"
 
 REQUIREMENTS = ["feedparser"]
 
@@ -23,13 +27,9 @@
 CONF_INCLUSIONS = "inclusions"
 CONF_EXCLUSIONS = "exclusions"
 CONF_SHOW_TOPN = "show_topn"
-CONF_LOCAL_TIME  = 'local_time'
 
 DEFAULT_SCAN_INTERVAL = timedelta(hours=1)
 
-COMPONENT_REPO = "https://github.com/custom-components/sensor.feedparser/"
-SCAN_INTERVAL = timedelta(hours=1)
-
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
     {
         vol.Required(CONF_NAME): cv.string,
@@ -38,23 +38,28 @@
         vol.Optional(CONF_SHOW_TOPN, default=9999): cv.positive_int,
         vol.Optional(CONF_INCLUSIONS, default=[]): vol.All(cv.ensure_list, [cv.string]),
         vol.Optional(CONF_EXCLUSIONS, default=[]): vol.All(cv.ensure_list, [cv.string]),
-        vol.Optional(CONF_LOCAL_TIME, default=False): cv.boolean,
+        vol.Optional(CONF_SCAN_INTERVAL, default=DEFAULT_SCAN_INTERVAL): cv.time_period,
     }
 )
 
 
 @asyncio.coroutine
-def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
+def async_setup_platform(
+    hass: HomeAssistant,
+    config: ConfigType,
+    async_add_devices: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     async_add_devices(
         [
             FeedParserSensor(
                 feed=config[CONF_FEED_URL],
                 name=config[CONF_NAME],
                 date_format=config[CONF_DATE_FORMAT],
-                local_time=config[CONF_LOCAL_TIME],
                 show_topn=config[CONF_SHOW_TOPN],
                 inclusions=config[CONF_INCLUSIONS],
                 exclusions=config[CONF_EXCLUSIONS],
+                scan_interval=config[CONF_SCAN_INTERVAL],
             )
         ],
         True,
@@ -68,20 +73,21 @@ def __init__(
         name: str,
         date_format: str,
         show_topn: str,
-        local_time: bool,
         exclusions: str,
         inclusions: str,
+        scan_interval: int,
     ) -> None:
         self._feed = feed
         self._attr_name = name
         self._attr_icon = "mdi:rss"
         self._date_format = date_format
-        self._local_time = local_time
         self._show_topn = show_topn
         self._inclusions = inclusions
         self._exclusions = exclusions
+        self._scan_interval = scan_interval
         self._attr_state = None
         self._entries = []
+        self._attr_extra_state_attributes = {"entries": self._entries}
 
     def update(self):
         parsed_feed = feedparser.parse(self._feed)
@@ -107,11 +113,7 @@ def update(self):
                     ):
                         continue
                     if key in ["published", "updated", "created", "expired"]:
-                        value = parser.parse(value)
-                        if self._local_time:
-                            value = dt.as_local(value)
-                        value = value.strftime(self._date_format)
-
+                        value = parser.parse(value).strftime(self._date_format)
 
                     entry_value[key] = value
 
@@ -129,7 +131,3 @@ def update(self):
                         ] = "https://www.home-assistant.io/images/favicon-192x192-full.png"
 
                 self._entries.append(entry_value)
-
-    @property
-    def device_state_attributes(self):
-        return {"entries": self._entries}