use proper user-agent to fetch feeds

homeassistant/components/feedreader/config_flow.py

@@ -23,14 +23,18 @@ from homeassistant.helpers.selector import (
     TextSelectorType,
 )
 
-from .const import CONF_MAX_ENTRIES, DEFAULT_MAX_ENTRIES, DOMAIN
+from .const import CONF_MAX_ENTRIES, DEFAULT_MAX_ENTRIES, DOMAIN, USER_AGENT
 
 LOGGER = logging.getLogger(__name__)
 
 
 async def async_fetch_feed(hass: HomeAssistant, url: str) -> feedparser.FeedParserDict:
     """Fetch the feed."""
-    return await hass.async_add_executor_job(feedparser.parse, url)
+
+    def _parse_feed() -> feedparser.FeedParserDict:
+        return feedparser.parse(url, agent=USER_AGENT)
+
+    return await hass.async_add_executor_job(_parse_feed)
 
 
 class FeedReaderConfigFlow(ConfigFlow, domain=DOMAIN):

homeassistant/components/feedreader/const.py

@@ -3,6 +3,8 @@
 from datetime import timedelta
 from typing import Final
 
+from homeassistant.const import APPLICATION_NAME, __version__ as ha_version
+
 DOMAIN: Final[str] = "feedreader"
 
 CONF_MAX_ENTRIES: Final[str] = "max_entries"
@@ -10,3 +12,5 @@ DEFAULT_MAX_ENTRIES: Final[int] = 20
 DEFAULT_SCAN_INTERVAL: Final[timedelta] = timedelta(hours=1)
 
 EVENT_FEEDREADER: Final[str] = "feedreader"
+
+USER_AGENT: Final[str] = f"{APPLICATION_NAME}/{ha_version}"

homeassistant/components/feedreader/coordinator.py

@@ -18,7 +18,13 @@ from homeassistant.helpers.storage import Store
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 from homeassistant.util import dt as dt_util
 
-from .const import CONF_MAX_ENTRIES, DEFAULT_SCAN_INTERVAL, DOMAIN, EVENT_FEEDREADER
+from .const import (
+    CONF_MAX_ENTRIES,
+    DEFAULT_SCAN_INTERVAL,
+    DOMAIN,
+    EVENT_FEEDREADER,
+    USER_AGENT,
+)
 
 DELAY_SAVE = 30
 STORAGE_VERSION = 1
@@ -74,6 +80,7 @@ class FeedReaderCoordinator(
                 self.url,
                 etag=None if not self._feed else self._feed.get("etag"),
                 modified=None if not self._feed else self._feed.get("modified"),
+                agent=USER_AGENT,
             )
 
         feed = await self.hass.async_add_executor_job(_parse_feed)