Skip ignored hosts when checking existing config entries in config flow

homeassistant/components/vizio/config_flow.py

@@ -8,7 +8,12 @@
 
 from homeassistant import config_entries
 from homeassistant.components.media_player import DEVICE_CLASS_SPEAKER, DEVICE_CLASS_TV
-from homeassistant.config_entries import SOURCE_IMPORT, SOURCE_ZEROCONF, ConfigEntry
+from homeassistant.config_entries import (
+    SOURCE_IGNORE,
+    SOURCE_IMPORT,
+    SOURCE_ZEROCONF,
+    ConfigEntry,
+)
 from homeassistant.const import (
     CONF_ACCESS_TOKEN,
     CONF_DEVICE_CLASS,
@@ -198,8 +203,13 @@ async def async_step_user(
 
             # Check if new config entry matches any existing config entries
             for entry in self.hass.config_entries.async_entries(DOMAIN):
+                # If source is ignore bypass host and name check and continue through loop
+                if entry.source == SOURCE_IGNORE:
+                    continue
+
                 if _host_is_same(entry.data[CONF_HOST], user_input[CONF_HOST]):
                     errors[CONF_HOST] = "host_exists"
+
                 if entry.data[CONF_NAME] == user_input[CONF_NAME]:
                     errors[CONF_NAME] = "name_exists"
 
@@ -270,6 +280,10 @@ async def async_step_import(self, import_config: Dict[str, Any]) -> Dict[str, An
         """Import a config entry from configuration.yaml."""
         # Check if new config entry matches any existing config entries
         for entry in self.hass.config_entries.async_entries(DOMAIN):
+            # If source is ignore bypass host check and continue through loop
+            if entry.source == SOURCE_IGNORE:
+                continue
+
             if _host_is_same(entry.data[CONF_HOST], import_config[CONF_HOST]):
                 updated_options = {}
                 updated_data = {}
@@ -334,6 +348,10 @@ async def async_step_zeroconf(
 
         # Check if new config entry matches any existing config entries and abort if so
         for entry in self.hass.config_entries.async_entries(DOMAIN):
+            # If source is ignore bypass host check and continue through loop
+            if entry.source == SOURCE_IGNORE:
+                continue
+
             if _host_is_same(entry.data[CONF_HOST], discovery_info[CONF_HOST]):
                 return self.async_abort(reason="already_setup")
 

tests/components/vizio/test_config_flow.py

@@ -17,7 +17,12 @@
     DOMAIN,
     VIZIO_SCHEMA,
 )
-from homeassistant.config_entries import SOURCE_IMPORT, SOURCE_USER, SOURCE_ZEROCONF
+from homeassistant.config_entries import (
+    SOURCE_IGNORE,
+    SOURCE_IMPORT,
+    SOURCE_USER,
+    SOURCE_ZEROCONF,
+)
 from homeassistant.const import (
     CONF_ACCESS_TOKEN,
     CONF_DEVICE_CLASS,
@@ -383,6 +388,26 @@ async def test_user_invalid_pin(
     assert result["errors"] == {CONF_PIN: "complete_pairing_failed"}
 
 
+async def test_user_ignore(
+    hass: HomeAssistantType,
+    vizio_connect: pytest.fixture,
+    vizio_bypass_setup: pytest.fixture,
+) -> None:
+    """Test user config flow doesn't throw an error when there's an existing ignored source."""
+    entry = MockConfigEntry(
+        domain=DOMAIN,
+        data=MOCK_SPEAKER_CONFIG,
+        options={CONF_VOLUME_STEP: VOLUME_STEP},
+        source=SOURCE_IGNORE,
+    )
+    entry.add_to_hass(hass)
+
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": SOURCE_USER}, data=MOCK_SPEAKER_CONFIG
+    )
+    assert result["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
+
+
 async def test_import_flow_minimum_fields(
     hass: HomeAssistantType,
     vizio_connect: pytest.fixture,
@@ -679,6 +704,29 @@ async def test_import_error(
     assert len(vizio_log_list) == 1
 
 
+async def test_import_ignore(
+    hass: HomeAssistantType,
+    vizio_connect: pytest.fixture,
+    vizio_bypass_setup: pytest.fixture,
+) -> None:
+    """Test import config flow doesn't throw an error when there's an existing ignored source."""
+    entry = MockConfigEntry(
+        domain=DOMAIN,
+        data=MOCK_SPEAKER_CONFIG,
+        options={CONF_VOLUME_STEP: VOLUME_STEP},
+        source=SOURCE_IGNORE,
+    )
+    entry.add_to_hass(hass)
+
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN,
+        context={"source": SOURCE_IMPORT},
+        data=vol.Schema(VIZIO_SCHEMA)(MOCK_SPEAKER_CONFIG),
+    )
+
+    assert result["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
+
+
 async def test_zeroconf_flow(
     hass: HomeAssistantType,
     vizio_connect: pytest.fixture,
@@ -756,3 +804,26 @@ async def test_zeroconf_dupe_fail(
     # Flow should abort because device is already setup
     assert result["type"] == data_entry_flow.RESULT_TYPE_ABORT
     assert result["reason"] == "already_in_progress"
+
+
+async def test_zeroconf_ignore(
+    hass: HomeAssistantType,
+    vizio_connect: pytest.fixture,
+    vizio_bypass_setup: pytest.fixture,
+    vizio_guess_device_type: pytest.fixture,
+) -> None:
+    """Test zeroconf discovery doesn't throw an error when there's an existing ignored source."""
+    entry = MockConfigEntry(
+        domain=DOMAIN,
+        data=MOCK_SPEAKER_CONFIG,
+        options={CONF_VOLUME_STEP: VOLUME_STEP},
+        source=SOURCE_IGNORE,
+    )
+    entry.add_to_hass(hass)
+
+    discovery_info = MOCK_ZEROCONF_SERVICE_INFO.copy()
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": SOURCE_ZEROCONF}, data=discovery_info
+    )
+
+    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM