Bump pylint from 2.3.1 to 2.4.0 (#1307)

* Bump pylint from 2.3.1 to 2.4.0

Bumps [pylint](https://github.com/PyCQA/pylint) from 2.3.1 to 2.4.0.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Changelog](https://github.com/PyCQA/pylint/blob/master/ChangeLog)
- [Commits](https://github.com/PyCQA/pylint/compare/pylint-2.3.1...pylint-2.4.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Update __main__.py

* Update bootstrap.py

* Update homeassistant.py

* Update __init__.py

hassio/__main__.py

@@ -12,6 +12,7 @@ _LOGGER: logging.Logger = logging.getLogger(__name__)
 def initialize_event_loop():
     """Attempt to use uvloop."""
     try:
+        # pylint: disable=import-outside-toplevel
         import uvloop
 
         uvloop.install()

hassio/addons/__init__.py

@@ -293,7 +293,7 @@ class AddonManager(CoreSysAttributes):
                     continue
 
                 # Need local lookup
-                elif addon.need_build and not addon.is_detached:
+                if addon.need_build and not addon.is_detached:
                     store = self.store[addon.slug]
                     # If this add-on is available for rebuild
                     if addon.version == store.version:

hassio/bootstrap.py

@@ -236,6 +236,7 @@ def supervisor_debugger(coresys: CoreSys) -> None:
     """Setup debugger if needed."""
     if not coresys.config.debug:
         return
+    # pylint: disable=import-outside-toplevel
     import ptvsd
 
     _LOGGER.info("Initialize Hass.io debugger")

hassio/homeassistant.py

@@ -575,7 +575,7 @@ class HomeAssistant(JsonConfig, CoreSysAttributes):
                     migration_progress = True
                     _LOGGER.info("Home Assistant record migration in progress")
                 continue
-            elif migration_progress:
+            if migration_progress:
                 migration_progress = False  # Reset start time
                 start_time = time.monotonic()
                 _LOGGER.info("Home Assistant record migration done")
@@ -586,7 +586,7 @@ class HomeAssistant(JsonConfig, CoreSysAttributes):
                     pip_progress = True
                     _LOGGER.info("Home Assistant pip installation in progress")
                 continue
-            elif pip_progress:
+            if pip_progress:
                 pip_progress = False  # Reset start time
                 start_time = time.monotonic()
                 _LOGGER.info("Home Assistant pip installation done")

requirements_tests.txt

@@ -1,5 +1,5 @@
 flake8==3.7.8
-pylint==2.3.1
+pylint==2.4.0
 pytest==5.1.3
 pytest-timeout==1.3.3
 pytest-aiohttp==0.3.0