Fix tuya network failure startup

homeassistant/components/tuya/__init__.py

@@ -3,6 +3,7 @@
 import logging
 
 from tuyaha import TuyaApi
+from tuyaha.tuyaapi import TuyaAPIException, TuyaNetException, TuyaServerException
 import voluptuous as vol
 
 from homeassistant.const import CONF_PASSWORD, CONF_PLATFORM, CONF_USERNAME
@@ -11,7 +12,7 @@
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.dispatcher import async_dispatcher_connect, dispatcher_send
 from homeassistant.helpers.entity import Entity
-from homeassistant.helpers.event import track_time_interval
+from homeassistant.helpers.event import call_later, track_time_interval
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -22,6 +23,9 @@
 DOMAIN = "tuya"
 DATA_TUYA = "data_tuya"
 
+FIRST_RETRY_TIME = 60
+MAX_RETRY_TIME = 900
+
 SIGNAL_DELETE_ENTITY = "tuya_delete"
 SIGNAL_UPDATE_ENTITY = "tuya_update"
 
@@ -52,17 +56,41 @@
 )
 
 
-def setup(hass, config):
+def setup(hass, config, retry_delay=FIRST_RETRY_TIME):
     """Set up Tuya Component."""
 
+    _LOGGER.debug("Setting up integration")
+
     tuya = TuyaApi()
     username = config[DOMAIN][CONF_USERNAME]
     password = config[DOMAIN][CONF_PASSWORD]
     country_code = config[DOMAIN][CONF_COUNTRYCODE]
     platform = config[DOMAIN][CONF_PLATFORM]
 
+    try:
+        tuya.init(username, password, country_code, platform)
+    except (TuyaNetException, TuyaServerException):
+
+        _LOGGER.warning(
+            "Connection error during integration setup. Will retry in %s seconds",
+            retry_delay,
+        )
+
+        def retry_setup(now):
+            """Retry setup if a error happens on tuya API."""
+            setup(hass, config, retry_delay=min(2 * retry_delay, MAX_RETRY_TIME))
+
+        call_later(hass, retry_delay, retry_setup)
+
+        return True
+
+    except TuyaAPIException as exc:
+        _LOGGER.error(
+            "Connection error during integration setup. Error: %s", exc,
+        )
+        return False
+
     hass.data[DATA_TUYA] = tuya
-    tuya.init(username, password, country_code, platform)
     hass.data[DOMAIN] = {"entities": {}}
 
     def load_devices(device_list):

homeassistant/components/tuya/manifest.json

@@ -2,6 +2,6 @@
   "domain": "tuya",
   "name": "Tuya",
   "documentation": "https://www.home-assistant.io/integrations/tuya",
-  "requirements": ["tuyaha==0.0.5"],
+  "requirements": ["tuyaha==0.0.6"],
   "codeowners": []
 }

requirements_all.txt

@@ -2062,7 +2062,7 @@ tp-connected==0.0.4
 transmissionrpc==0.11
 
 # homeassistant.components.tuya
-tuyaha==0.0.5
+tuyaha==0.0.6
 
 # homeassistant.components.twentemilieu
 twentemilieu==0.3.0