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Use dataclass for ZeroconfServiceInfo (#60206)

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Co-authored-by: epenet <epenet@users.noreply.github.com>
This commit is contained in:
epenet 2021-11-23 22:59:36 +01:00 committed by GitHub
parent 2de0a14db0
commit 44611d7e26
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10 changed files with 72 additions and 54 deletions
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2
homeassistant/components/bosch_shc/config_flow.py
View File

@ -186,7 +186,7 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
self, discovery_info: zeroconf.ZeroconfServiceInfo
) -> FlowResult:
"""Handle zeroconf discovery."""
if not discovery_info.get(zeroconf.ATTR_NAME, "").startswith("Bosch SHC"):
if not discovery_info.name.startswith("Bosch SHC"):
return self.async_abort(reason="not_bosch_shc")
try:

4
homeassistant/components/modern_forms/config_flow.py
View File

@ -1,7 +1,7 @@
"""Config flow for Modern Forms."""
from __future__ import annotations
from typing import Any, cast
from typing import Any
from aiomodernforms import ModernFormsConnectionError, ModernFormsDevice
import voluptuous as vol
@ -43,7 +43,7 @@ class ModernFormsFlowHandler(ConfigFlow, domain=DOMAIN):
)
# Prepare configuration flow
return await self._handle_config_flow(cast(dict, discovery_info), True)
return await self._handle_config_flow({}, True)
async def async_step_zeroconf_confirm(
self, user_input: dict[str, Any] | None = None

2
homeassistant/components/nut/config_flow.py
View File

@ -107,7 +107,7 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
user_input.update(
{
CONF_HOST: self.discovery_info[CONF_HOST],
CONF_PORT: self.discovery_info.get(CONF_PORT, DEFAULT_PORT),
CONF_PORT: self.discovery_info.port or DEFAULT_PORT,
}
)
info, errors = await self._async_validate_or_error(user_input)

4
homeassistant/components/shelly/config_flow.py
View File

@ -201,9 +201,7 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
self._abort_if_unique_id_configured({CONF_HOST: host})
self.host = host
self.context["title_placeholders"] = {
"name": discovery_info.get("name", "").split(".")[0]
}
self.context["title_placeholders"] = {"name": discovery_info.name.split(".")[0]}
if get_info_auth(self.info):
return await self.async_step_credentials()

4
homeassistant/components/wled/config_flow.py
View File

@ -1,7 +1,7 @@
"""Config flow to configure the WLED integration."""
from __future__ import annotations
from typing import Any, cast
from typing import Any
import voluptuous as vol
from wled import WLED, WLEDConnectionError
@ -57,7 +57,7 @@ class WLEDFlowHandler(ConfigFlow, domain=DOMAIN):
)
# Prepare configuration flow
return await self._handle_config_flow(cast(dict, discovery_info), True)
return await self._handle_config_flow({}, True)
async def async_step_zeroconf_confirm(
self, user_input: dict[str, Any] | None = None

47
homeassistant/components/zeroconf/__init__.py
View File

@ -3,12 +3,13 @@ from __future__ import annotations
import asyncio
from contextlib import suppress
from dataclasses import dataclass
import fnmatch
from ipaddress import IPv4Address, IPv6Address, ip_address
import logging
import socket
import sys
from typing import Any, Final, TypedDict, cast
from typing import Any, Final, cast
import voluptuous as vol
from zeroconf import InterfaceChoice, IPVersion, ServiceStateChange
@ -25,8 +26,10 @@ from homeassistant.const import (
__version__,
)
from homeassistant.core import Event, HomeAssistant, callback
from homeassistant.data_entry_flow import BaseServiceInfo
from homeassistant.helpers import discovery_flow
import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.frame import report
from homeassistant.helpers.network import NoURLAvailableError, get_url
from homeassistant.helpers.typing import ConfigType
from homeassistant.loader import async_get_homekit, async_get_zeroconf, bind_hass
@ -89,7 +92,8 @@ CONFIG_SCHEMA = vol.Schema(
)
class ZeroconfServiceInfo(TypedDict):
@dataclass
class ZeroconfServiceInfo(BaseServiceInfo):
"""Prepared info from mDNS entries."""
host: str
@ -99,6 +103,25 @@ class ZeroconfServiceInfo(TypedDict):
name: str
properties: dict[str, Any]
# Used to prevent log flooding. To be removed in 2022.6
_warning_logged: bool = False
def __getitem__(self, name: str) -> Any:
"""
Allow property access by name for compatibility reason.
Deprecated, and will be removed in version 2022.6.
"""
if not self._warning_logged:
report(
f"accessed discovery_info['{name}'] instead of discovery_info.{name}; this will fail in version 2022.6",
exclude_integrations={"zeroconf"},
error_if_core=False,
level=logging.DEBUG,
)
self._warning_logged = True
return getattr(self, name)
@bind_hass
async def async_get_instance(hass: HomeAssistant) -> HaZeroconf:
@ -360,7 +383,7 @@ class ZeroconfDiscovery:
# If we can handle it as a HomeKit discovery, we do that here.
if service_type in HOMEKIT_TYPES:
props = info[ATTR_PROPERTIES]
props = info.properties
if domain := async_get_homekit_discovery_domain(self.homekit_models, props):
discovery_flow.async_create_flow(
self.hass, domain, {"source": config_entries.SOURCE_HOMEKIT}, info
@ -382,25 +405,23 @@ class ZeroconfDiscovery:
# likely bad homekit data
return
if ATTR_NAME in info:
lowercase_name: str | None = info[ATTR_NAME].lower()
if info.name:
lowercase_name: str | None = info.name.lower()
else:
lowercase_name = None
if "macaddress" in info[ATTR_PROPERTIES]:
uppercase_mac: str | None = info[ATTR_PROPERTIES]["macaddress"].upper()
if "macaddress" in info.properties:
uppercase_mac: str | None = info.properties["macaddress"].upper()
else:
uppercase_mac = None
if "manufacturer" in info[ATTR_PROPERTIES]:
lowercase_manufacturer: str | None = info[ATTR_PROPERTIES][
"manufacturer"
].lower()
if "manufacturer" in info.properties:
lowercase_manufacturer: str | None = info.properties["manufacturer"].lower()
else:
lowercase_manufacturer = None
if "model" in info[ATTR_PROPERTIES]:
lowercase_model: str | None = info[ATTR_PROPERTIES]["model"].lower()
if "model" in info.properties:
lowercase_model: str | None = info.properties["model"].lower()
else:
lowercase_model = None

4
tests/components/homekit_controller/test_config_flow.py
View File

@ -162,8 +162,8 @@ def get_device_discovery_info(
del result["properties"]["c#"]
if upper_case_props:
result["properties"] = {
key.upper(): val for (key, val) in result["properties"].items()
result.properties = {
key.upper(): val for (key, val) in result.properties.items()
}
return result

44
tests/components/ipp/test_config_flow.py
View File

@ -1,4 +1,5 @@
"""Tests for the IPP config flow."""
import dataclasses
from unittest.mock import patch
from homeassistant.components import zeroconf
@ -40,7 +41,7 @@ async def test_show_zeroconf_form(
"""Test that the zeroconf confirmation form is served."""
mock_connection(aioclient_mock)
discovery_info = MOCK_ZEROCONF_IPP_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -76,7 +77,7 @@ async def test_zeroconf_connection_error(
"""Test we abort zeroconf flow on IPP connection error."""
mock_connection(aioclient_mock, conn_error=True)
discovery_info = MOCK_ZEROCONF_IPP_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -93,7 +94,7 @@ async def test_zeroconf_confirm_connection_error(
"""Test we abort zeroconf flow on IPP connection error."""
mock_connection(aioclient_mock, conn_error=True)
discovery_info = MOCK_ZEROCONF_IPP_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN, context={"source": SOURCE_ZEROCONF}, data=discovery_info
)
@ -126,7 +127,7 @@ async def test_zeroconf_connection_upgrade_required(
"""Test we abort zeroconf flow on IPP connection error."""
mock_connection(aioclient_mock, conn_upgrade_error=True)
discovery_info = MOCK_ZEROCONF_IPP_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -160,7 +161,7 @@ async def test_zeroconf_parse_error(
"""Test we abort zeroconf flow on IPP parse error."""
mock_connection(aioclient_mock, parse_error=True)
discovery_info = MOCK_ZEROCONF_IPP_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -194,7 +195,7 @@ async def test_zeroconf_ipp_error(
"""Test we abort zeroconf flow on IPP error."""
mock_connection(aioclient_mock, ipp_error=True)
discovery_info = MOCK_ZEROCONF_IPP_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -228,7 +229,7 @@ async def test_zeroconf_ipp_version_error(
"""Test we abort zeroconf flow on IPP version not supported error."""
mock_connection(aioclient_mock, version_not_supported=True)
discovery_info = {**MOCK_ZEROCONF_IPP_SERVICE_INFO}
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -262,7 +263,7 @@ async def test_zeroconf_device_exists_abort(
"""Test we abort zeroconf flow if printer already configured."""
await init_integration(hass, aioclient_mock, skip_setup=True)
discovery_info = MOCK_ZEROCONF_IPP_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -279,13 +280,12 @@ async def test_zeroconf_with_uuid_device_exists_abort(
"""Test we abort zeroconf flow if printer already configured."""
await init_integration(hass, aioclient_mock, skip_setup=True)
discovery_info = {
**MOCK_ZEROCONF_IPP_SERVICE_INFO,
"properties": {
**MOCK_ZEROCONF_IPP_SERVICE_INFO[zeroconf.ATTR_PROPERTIES],
"UUID": "cfe92100-67c4-11d4-a45f-f8d027761251",
},
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
discovery_info.properties = {
**MOCK_ZEROCONF_IPP_SERVICE_INFO[zeroconf.ATTR_PROPERTIES],
"UUID": "cfe92100-67c4-11d4-a45f-f8d027761251",
}
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -302,12 +302,10 @@ async def test_zeroconf_empty_unique_id(
"""Test zeroconf flow if printer lacks (empty) unique identification."""
mock_connection(aioclient_mock, no_unique_id=True)
discovery_info = {
**MOCK_ZEROCONF_IPP_SERVICE_INFO,
"properties": {
**MOCK_ZEROCONF_IPP_SERVICE_INFO[zeroconf.ATTR_PROPERTIES],
"UUID": "",
},
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
discovery_info.properties = {
**MOCK_ZEROCONF_IPP_SERVICE_INFO[zeroconf.ATTR_PROPERTIES],
"UUID": "",
}
result = await hass.config_entries.flow.async_init(
DOMAIN,
@ -324,7 +322,7 @@ async def test_zeroconf_no_unique_id(
"""Test zeroconf flow if printer lacks unique identification."""
mock_connection(aioclient_mock, no_unique_id=True)
discovery_info = MOCK_ZEROCONF_IPP_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -371,7 +369,7 @@ async def test_full_zeroconf_flow_implementation(
"""Test the full manual user flow from start to finish."""
mock_connection(aioclient_mock)
discovery_info = MOCK_ZEROCONF_IPP_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPP_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},
@ -405,7 +403,7 @@ async def test_full_zeroconf_tls_flow_implementation(
"""Test the full manual user flow from start to finish."""
mock_connection(aioclient_mock, ssl=True)
discovery_info = MOCK_ZEROCONF_IPPS_SERVICE_INFO.copy()
discovery_info = dataclasses.replace(MOCK_ZEROCONF_IPPS_SERVICE_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={"source": SOURCE_ZEROCONF},

6
tests/components/lookin/test_config_flow.py
View File

@ -1,12 +1,12 @@
"""Define tests for the lookin config flow."""
from __future__ import annotations
import dataclasses
from unittest.mock import patch
from aiolookin import NoUsableService
from homeassistant import config_entries
from homeassistant.components import zeroconf
from homeassistant.components.lookin.const import DOMAIN
from homeassistant.const import CONF_HOST
from homeassistant.core import HomeAssistant
@ -138,8 +138,8 @@ async def test_discovered_zeroconf(hass):
assert mock_async_setup_entry.called
entry = hass.config_entries.async_entries(DOMAIN)[0]
zc_data_new_ip = ZEROCONF_DATA.copy()
zc_data_new_ip[zeroconf.ATTR_HOST] = "127.0.0.2"
zc_data_new_ip = dataclasses.replace(ZEROCONF_DATA)
zc_data_new_ip.host = "127.0.0.2"
with _patch_get_info(), patch(
f"{MODULE}.async_setup_entry", return_value=True

9
tests/components/roku/test_config_flow.py
View File

@ -1,4 +1,5 @@
"""Test the Roku config flow."""
import dataclasses
from unittest.mock import patch
from homeassistant.components.roku.const import DOMAIN
@ -136,7 +137,7 @@ async def test_homekit_cannot_connect(
error=True,
)
discovery_info = MOCK_HOMEKIT_DISCOVERY_INFO.copy()
discovery_info = dataclasses.replace(MOCK_HOMEKIT_DISCOVERY_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN,
context={CONF_SOURCE: SOURCE_HOMEKIT},
@ -151,7 +152,7 @@ async def test_homekit_unknown_error(
hass: HomeAssistant, aioclient_mock: AiohttpClientMocker
) -> None:
"""Test we abort homekit flow on unknown error."""
discovery_info = MOCK_HOMEKIT_DISCOVERY_INFO.copy()
discovery_info = dataclasses.replace(MOCK_HOMEKIT_DISCOVERY_INFO)
with patch(
"homeassistant.components.roku.config_flow.Roku.update",
side_effect=Exception,
@ -172,7 +173,7 @@ async def test_homekit_discovery(
"""Test the homekit discovery flow."""
mock_connection(aioclient_mock, device="rokutv", host=HOMEKIT_HOST)
discovery_info = MOCK_HOMEKIT_DISCOVERY_INFO.copy()
discovery_info = dataclasses.replace(MOCK_HOMEKIT_DISCOVERY_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN, context={CONF_SOURCE: SOURCE_HOMEKIT}, data=discovery_info
)
@ -200,7 +201,7 @@ async def test_homekit_discovery(
assert len(mock_setup_entry.mock_calls) == 1
# test abort on existing host
discovery_info = MOCK_HOMEKIT_DISCOVERY_INFO.copy()
discovery_info = dataclasses.replace(MOCK_HOMEKIT_DISCOVERY_INFO)
result = await hass.config_entries.flow.async_init(
DOMAIN, context={CONF_SOURCE: SOURCE_HOMEKIT}, data=discovery_info
)