Fix some warnings found by quantifiedcode

.coveragerc

@@ -50,9 +50,6 @@ omit =
     homeassistant/components/google.py
     homeassistant/components/*/google.py
 
-    homeassistant/components/insteon_hub.py
-    homeassistant/components/*/insteon_hub.py
-
     homeassistant/components/insteon_local.py
     homeassistant/components/*/insteon_local.py
 

homeassistant/components/calendar/google.py

@@ -30,7 +30,7 @@ def setup_platform(hass, config, add_devices, disc_info=None):
     if disc_info is None:
         return
 
-    if not any([data[CONF_TRACK] for data in disc_info[CONF_ENTITIES]]):
+    if not any(data[CONF_TRACK] for data in disc_info[CONF_ENTITIES]):
         return
 
     calendar_service = GoogleCalendarService(hass.config.path(TOKEN_FILE))

homeassistant/components/tellduslive.py

@@ -126,7 +126,7 @@ def discover(device_id, component):
             discovery.load_platform(
                 self._hass, component, DOMAIN, [device_id], self._config)
 
-        known_ids = set([entity.device_id for entity in self.entities])
+        known_ids = {entity.device_id for entity in self.entities}
         for device in self._client.devices:
             if device.device_id in known_ids:
                 continue

requirements_all.txt

@@ -316,9 +316,6 @@ https://github.com/wokar/pylgnetcast/archive/v0.2.0.zip#pylgnetcast==0.2.0
 # homeassistant.components.sensor.influxdb
 influxdb==3.0.0
 
-# homeassistant.components.insteon_hub
-insteon_hub==0.4.5
-
 # homeassistant.components.insteon_local
 insteonlocal==0.52
 

tests/components/device_tracker/test_owntracks.py

@@ -2,8 +2,8 @@
 import asyncio
 import json
 import os
-import unittest
 from collections import defaultdict
+import unittest
 from unittest.mock import patch
 
 from tests.common import (assert_setup_component, fire_mqtt_message,
@@ -187,9 +187,9 @@
 BAD_JSON_PREFIX = '--$this is bad json#--'
 BAD_JSON_SUFFIX = '** and it ends here ^^'
 
-SECRET_KEY = 's3cretkey'
+TEST_SECRET_KEY = 's3cretkey'
 ENCRYPTED_LOCATION_MESSAGE = {
-    # Encrypted version of LOCATION_MESSAGE using libsodium and SECRET_KEY
+    # Encrypted version of LOCATION_MESSAGE using libsodium and TEST_SECRET_KEY
     '_type': 'encrypted',
     'data': ('qm1A83I6TVFRmH5343xy+cbex8jBBxDFkHRuJhELVKVRA/DgXcyKtghw'
              '9pOw75Lo4gHcyy2wV5CmkjrpKEBR7Qhye4AR0y7hOvlx6U/a3GuY1+W8'
@@ -685,6 +685,18 @@ def test_waypoint_import_existing(self):
         self.assertTrue(wayp == new_wayp)
 
 
+def mock_cipher():
+    """Return a dummy pickle-based cipher."""
+    def mock_decrypt(ciphertext, key):
+        """Decrypt/unpickle."""
+        import pickle
+        (mkey, plaintext) = pickle.loads(ciphertext)
+        if key != mkey:
+            raise ValueError()
+        return plaintext
+    return (len(TEST_SECRET_KEY), mock_decrypt)
+
+
 class TestDeviceTrackerOwnTrackConfigs(BaseMQTT):
     """Test the OwnTrack sensor."""
 
@@ -699,17 +711,6 @@ def teardown_method(self, method):
         """Tear down resources."""
         self.hass.stop()
 
-    def mock_cipher():  # pylint: disable=no-method-argument
-        """Return a dummy pickle-based cipher."""
-        def mock_decrypt(ciphertext, key):
-            """Decrypt/unpickle."""
-            import pickle
-            (mkey, plaintext) = pickle.loads(ciphertext)
-            if key != mkey:
-                raise ValueError()
-            return plaintext
-        return (len(SECRET_KEY), mock_decrypt)
-
     @patch('homeassistant.components.device_tracker.owntracks.get_cipher',
            mock_cipher)
     def test_encrypted_payload(self):
@@ -718,7 +719,7 @@ def test_encrypted_payload(self):
             assert setup_component(self.hass, device_tracker.DOMAIN, {
                 device_tracker.DOMAIN: {
                     CONF_PLATFORM: 'owntracks',
-                    CONF_SECRET: SECRET_KEY,
+                    CONF_SECRET: TEST_SECRET_KEY,
                 }})
         self.send_message(LOCATION_TOPIC, MOCK_ENCRYPTED_LOCATION_MESSAGE)
         self.assert_location_latitude(2.0)
@@ -732,7 +733,7 @@ def test_encrypted_payload_topic_key(self):
                 device_tracker.DOMAIN: {
                     CONF_PLATFORM: 'owntracks',
                     CONF_SECRET: {
-                        LOCATION_TOPIC: SECRET_KEY,
+                        LOCATION_TOPIC: TEST_SECRET_KEY,
                     }}})
         self.send_message(LOCATION_TOPIC, MOCK_ENCRYPTED_LOCATION_MESSAGE)
         self.assert_location_latitude(2.0)
@@ -803,7 +804,7 @@ def test_encrypted_payload_libsodium(self):
             assert setup_component(self.hass, device_tracker.DOMAIN, {
                 device_tracker.DOMAIN: {
                     CONF_PLATFORM: 'owntracks',
-                    CONF_SECRET: SECRET_KEY,
+                    CONF_SECRET: TEST_SECRET_KEY,
                     }})
 
         self.send_message(LOCATION_TOPIC, ENCRYPTED_LOCATION_MESSAGE)