Upgrade hbmqtt to 0.9.4 (#16356)

* Upgrade to hbmqtt 0.9.4

* Lint

* Typo

homeassistant/components/mqtt/server.py

@@ -13,7 +13,7 @@ import voluptuous as vol
 from homeassistant.const import EVENT_HOMEASSISTANT_STOP
 import homeassistant.helpers.config_validation as cv
 
-REQUIREMENTS = ['hbmqtt==0.9.2']
+REQUIREMENTS = ['hbmqtt==0.9.4']
 DEPENDENCIES = ['http']
 
 # None allows custom config to be created through generate_config

requirements_all.txt

@@ -430,7 +430,7 @@ hangups==0.4.5
 haversine==0.4.5
 
 # homeassistant.components.mqtt.server
-hbmqtt==0.9.2
+hbmqtt==0.9.4
 
 # homeassistant.components.climate.heatmiser
 heatmiserV3==0.9.1

requirements_test_all.txt

@@ -78,7 +78,7 @@ hangups==0.4.5
 haversine==0.4.5
 
 # homeassistant.components.mqtt.server
-hbmqtt==0.9.2
+hbmqtt==0.9.4
 
 # homeassistant.components.binary_sensor.workday
 holidays==0.9.6

tests/components/mqtt/test_server.py

 """The tests for the MQTT component embedded server."""
 from unittest.mock import Mock, MagicMock, patch
-import sys
-
-import pytest
 
 from homeassistant.const import CONF_PASSWORD
 from homeassistant.setup import setup_component
@@ -11,9 +8,6 @@ import homeassistant.components.mqtt as mqtt
 from tests.common import get_test_home_assistant, mock_coro
 
 
-# Until https://github.com/beerfactory/hbmqtt/pull/139 is released
-@pytest.mark.skipif(sys.version_info[:2] >= (3, 7),
-                    reason='Package incompatible with Python 3.7')
 class TestMQTT:
     """Test the MQTT component."""