From a0f764cf6da52bfce9cf80b5f693fb06df62ebab Mon Sep 17 00:00:00 2001
From: Sebastian Muszynski <s.muszynski@constructiva.de>
Date: Tue, 29 Oct 2019 01:44:26 +0100
Subject: [PATCH] Remove blocking I/O from the event loop (#28305)

---
 homeassistant/components/xiaomi_miio/fan.py    | 2 +-
 homeassistant/components/xiaomi_miio/light.py  | 2 +-
 homeassistant/components/xiaomi_miio/remote.py | 2 +-
 homeassistant/components/xiaomi_miio/sensor.py | 2 +-
 homeassistant/components/xiaomi_miio/switch.py | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/homeassistant/components/xiaomi_miio/fan.py b/homeassistant/components/xiaomi_miio/fan.py
index acac60e108a..e50c0102925 100644
--- a/homeassistant/components/xiaomi_miio/fan.py
+++ b/homeassistant/components/xiaomi_miio/fan.py
@@ -445,7 +445,7 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
     if model is None:
         try:
             miio_device = Device(host, token)
-            device_info = miio_device.info()
+            device_info = await hass.async_add_executor_job(miio_device.info)
             model = device_info.model
             unique_id = f"{model}-{device_info.mac_address}"
             _LOGGER.info(
diff --git a/homeassistant/components/xiaomi_miio/light.py b/homeassistant/components/xiaomi_miio/light.py
index 3d23f1dfc98..cb16fa094ce 100644
--- a/homeassistant/components/xiaomi_miio/light.py
+++ b/homeassistant/components/xiaomi_miio/light.py
@@ -134,7 +134,7 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
     if model is None:
         try:
             miio_device = Device(host, token)
-            device_info = miio_device.info()
+            device_info = await hass.async_add_executor_job(miio_device.info)
             model = device_info.model
             unique_id = f"{model}-{device_info.mac_address}"
             _LOGGER.info(
diff --git a/homeassistant/components/xiaomi_miio/remote.py b/homeassistant/components/xiaomi_miio/remote.py
index 311a356870c..9898f0f88b4 100644
--- a/homeassistant/components/xiaomi_miio/remote.py
+++ b/homeassistant/components/xiaomi_miio/remote.py
@@ -88,7 +88,7 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
 
     # Check that we can communicate with device.
     try:
-        device_info = device.info()
+        device_info = await hass.async_add_executor_job(device.info)
         model = device_info.model
         unique_id = f"{model}-{device_info.mac_address}"
         _LOGGER.info(
diff --git a/homeassistant/components/xiaomi_miio/sensor.py b/homeassistant/components/xiaomi_miio/sensor.py
index 0ebffb06fcd..253f2c967df 100644
--- a/homeassistant/components/xiaomi_miio/sensor.py
+++ b/homeassistant/components/xiaomi_miio/sensor.py
@@ -50,7 +50,7 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
 
     try:
         air_quality_monitor = AirQualityMonitor(host, token)
-        device_info = air_quality_monitor.info()
+        device_info = await hass.async_add_executor_job(air_quality_monitor.info)
         model = device_info.model
         unique_id = f"{model}-{device_info.mac_address}"
         _LOGGER.info(
diff --git a/homeassistant/components/xiaomi_miio/switch.py b/homeassistant/components/xiaomi_miio/switch.py
index 7fa1638253c..4b9246a5470 100644
--- a/homeassistant/components/xiaomi_miio/switch.py
+++ b/homeassistant/components/xiaomi_miio/switch.py
@@ -120,7 +120,7 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
     if model is None:
         try:
             miio_device = Device(host, token)
-            device_info = miio_device.info()
+            device_info = await hass.async_add_executor_job(miio_device.info)
             model = device_info.model
             unique_id = f"{model}-{device_info.mac_address}"
             _LOGGER.info(