Stop catching DNSError in Radio Browser (#184083)

homeassistant/components/radio_browser/__init__.py

@@ -1,6 +1,5 @@
 """The Radio Browser integration."""
 
-from aiodns.error import DNSError
 from radios import RadioBrowser, RadioBrowserError
 
 from homeassistant.config_entries import ConfigEntry
@@ -25,7 +24,7 @@ async def async_setup_entry(
 
     try:
         await radios.stats()
-    except (DNSError, RadioBrowserError) as err:
+    except RadioBrowserError as err:
         raise ConfigEntryNotReady("Could not connect to Radio Browser API") from err
 
     entry.runtime_data = radios

homeassistant/components/radio_browser/media_source.py

@@ -3,7 +3,6 @@
 import mimetypes
 from typing import override
 
-from aiodns.error import DNSError
 import pycountry
 from radios import FilterBy, Order, RadioBrowser, RadioBrowserError, Station
 
@@ -74,7 +73,7 @@ class RadioMediaSource(MediaSource):
         radios = self.radios
         try:
             station = await radios.station(uuid=item.identifier)
-        except (DNSError, RadioBrowserError) as e:
+        except RadioBrowserError as e:
             raise Unresolvable(
                 translation_domain=DOMAIN,
                 translation_key="radio_browser_error",
@@ -129,7 +128,7 @@ class RadioMediaSource(MediaSource):
                     *await self._async_build_by_country(radios, item),
                 ],
             )
-        except (DNSError, RadioBrowserError) as e:
+        except RadioBrowserError as e:
             raise BrowseError(
                 translation_domain=DOMAIN,
                 translation_key="radio_browser_error",
@@ -162,7 +161,7 @@ class RadioMediaSource(MediaSource):
                     ),
                 )
             )
-        except (DNSError, RadioBrowserError) as e:
+        except RadioBrowserError as e:
             raise BrowseError(
                 translation_domain=DOMAIN,
                 translation_key="radio_browser_error",

tests/components/radio_browser/test_media_source.py

@@ -3,9 +3,8 @@
 from types import SimpleNamespace
 from unittest.mock import AsyncMock, MagicMock, patch
 
-from aiodns.error import DNSError
 import pytest
-from radios import FilterBy, Order, RadioBrowserError
+from radios import FilterBy, Order, RadioBrowserConnectionError, RadioBrowserError
 
 from homeassistant.components import media_source
 from homeassistant.components.media_player import BrowseError, SearchMediaQuery
@@ -83,7 +82,7 @@ async def test_browsing_local(
 
 @pytest.mark.parametrize(
     "exception",
-    [DNSError, RadioBrowserError],
+    [RadioBrowserConnectionError, RadioBrowserError],
 )
 async def test_browsing_exceptions(
     hass: HomeAssistant,
@@ -161,7 +160,7 @@ async def test_search_media(
 
 @pytest.mark.parametrize(
     "exception",
-    [DNSError, RadioBrowserError],
+    [RadioBrowserConnectionError, RadioBrowserError],
 )
 async def test_search_media_exceptions(
     hass: HomeAssistant,
@@ -213,7 +212,7 @@ async def test_search_media_not_ready(
 
 @pytest.mark.parametrize(
     "exception",
-    [DNSError, RadioBrowserError],
+    [RadioBrowserConnectionError, RadioBrowserError],
 )
 async def test_resolve_media_exceptions(
     hass: HomeAssistant,