Address new issues flagged by flake8 3.8.0a2

homeassistant/components/discord/notify.py

@@ -65,6 +65,7 @@ async def async_send_message(self, message, **kwargs):
                     images.append(image)
                 else:
                     _LOGGER.warning("Image not found: %s", image)
+
         # pylint: disable=unused-variable
         @discord_bot.event
         async def on_ready():

homeassistant/components/group/light.py

@@ -326,7 +326,7 @@ def _mean_int(*args):
 
 def _mean_tuple(*args):
     """Return the mean values along the columns of the supplied values."""
-    return tuple(sum(l) / len(l) for l in zip(*args))
+    return tuple(sum(x) / len(x) for x in zip(*args))
 
 
 def _reduce_attribute(

homeassistant/components/streamlabswater/__init__.py

@@ -59,7 +59,9 @@ def setup(hass, config):
             "Streamlabs Water Monitor auto-detected location_id=%s", location_id
         )
     else:
-        location = next((l for l in locations if location_id == l["locationId"]), None)
+        location = next(
+            (loc for loc in locations if location_id == loc["locationId"]), None
+        )
         if location is None:
             _LOGGER.error("Supplied location_id is invalid")
             return False

homeassistant/components/wunderlist/__init__.py

@@ -85,7 +85,7 @@ def create_task(self, call):
     def _list_by_name(self, name):
         """Return a list ID by name."""
         lists = self._client.get_lists()
-        tmp = [l for l in lists if l["title"] == name]
+        tmp = [lst for lst in lists if lst["title"] == name]
         if tmp:
             return tmp[0]["id"]
         return None

homeassistant/components/zha/core/helpers.py

@@ -101,7 +101,7 @@ def mean_int(*args):
 
 def mean_tuple(*args):
     """Return the mean values along the columns of the supplied values."""
-    return tuple(sum(l) / len(l) for l in zip(*args))
+    return tuple(sum(x) / len(x) for x in zip(*args))
 
 
 def reduce_attribute(

script/scaffold/docs.py

@@ -69,7 +69,7 @@ def print_relevant_docs(template: str, info: Info) -> None:
         print()
 
     print(
-        f"The next step is to look at the files and deal with all areas marked as TODO."
+        "The next step is to look at the files and deal with all areas marked as TODO."
     )
 
     if "extra" in data:

tests/components/geo_json_events/test_geo_location.py

@@ -189,8 +189,8 @@ async def test_setup_race_condition(hass):
 
     # Set up some mock feed entries for this test.
     mock_entry_1 = _generate_mock_feed_entry("1234", "Title 1", 15.5, (-31.0, 150.0))
-    delete_signal = f"geo_json_events_delete_1234"
-    update_signal = f"geo_json_events_update_1234"
+    delete_signal = "geo_json_events_delete_1234"
+    update_signal = "geo_json_events_update_1234"
 
     # Patching 'utcnow' to gain more control over the timed update.
     utcnow = dt_util.utcnow()

tests/components/huawei_lte/test_config_flow.py

@@ -138,7 +138,7 @@ async def test_success(hass, login_requests_mock):
     login_requests_mock.request(
         ANY,
         f"{FIXTURE_USER_INPUT[CONF_URL]}api/user/login",
-        text=f"<response>OK</response>",
+        text="<response>OK</response>",
     )
     result = await hass.config_entries.flow.async_init(
         DOMAIN, context={"source": config_entries.SOURCE_USER}, data=FIXTURE_USER_INPUT

tests/components/minecraft_server/test_config_flow.py

@@ -68,12 +68,12 @@ def __init__(self):
 
 USER_INPUT_PORT_TOO_SMALL = {
     CONF_NAME: DEFAULT_NAME,
-    CONF_HOST: f"mc.dummyserver.com:1023",
+    CONF_HOST: "mc.dummyserver.com:1023",
 }
 
 USER_INPUT_PORT_TOO_LARGE = {
     CONF_NAME: DEFAULT_NAME,
-    CONF_HOST: f"mc.dummyserver.com:65536",
+    CONF_HOST: "mc.dummyserver.com:65536",
 }
 
 SRV_RECORDS = asyncio.Future()

tests/components/ssdp/test_init.py

@@ -61,7 +61,7 @@ async def test_scan_not_all_present(hass, aioclient_mock):
     """Test match fails if some specified attributes are not present."""
     aioclient_mock.get(
         "http://1.1.1.1",
-        text=f"""
+        text="""
 <root>
   <device>
     <deviceType>Paulus</deviceType>
@@ -96,7 +96,7 @@ async def test_scan_not_all_match(hass, aioclient_mock):
     """Test match fails if some specified attribute values differ."""
     aioclient_mock.get(
         "http://1.1.1.1",
-        text=f"""
+        text="""
 <root>
   <device>
     <deviceType>Paulus</deviceType>

tests/components/system_log/test_init.py

@@ -139,7 +139,7 @@ async def test_remove_older_logs(hass, hass_client):
 
 def log_msg(nr=2):
     """Log an error at same line."""
-    _LOGGER.error(f"error message %s", nr)
+    _LOGGER.error("error message %s", nr)
 
 
 async def test_dedup_logs(hass, hass_client):

tests/testing_config/custom_components/test/alarm_control_panel.py

@@ -32,12 +32,12 @@ def init(empty=False):
         if empty
         else {
             "arm_code": MockAlarm(
-                name=f"Alarm arm code",
+                name="Alarm arm code",
                 code_arm_required=True,
                 unique_id="unique_arm_code",
             ),
             "no_arm_code": MockAlarm(
-                name=f"Alarm no arm code",
+                name="Alarm no arm code",
                 code_arm_required=False,
                 unique_id="unique_no_arm_code",
             ),

tests/testing_config/custom_components/test/cover.py

@@ -29,29 +29,29 @@ def init(empty=False):
         if empty
         else [
             MockCover(
-                name=f"Simple cover",
+                name="Simple cover",
                 is_on=True,
-                unique_id=f"unique_cover",
+                unique_id="unique_cover",
                 supports_tilt=False,
             ),
             MockCover(
-                name=f"Set position cover",
+                name="Set position cover",
                 is_on=True,
-                unique_id=f"unique_set_pos_cover",
+                unique_id="unique_set_pos_cover",
                 current_cover_position=50,
                 supports_tilt=False,
             ),
             MockCover(
-                name=f"Set tilt position cover",
+                name="Set tilt position cover",
                 is_on=True,
-                unique_id=f"unique_set_pos_tilt_cover",
+                unique_id="unique_set_pos_tilt_cover",
                 current_cover_tilt_position=50,
                 supports_tilt=True,
             ),
             MockCover(
-                name=f"Tilt cover",
+                name="Tilt cover",
                 is_on=True,
-                unique_id=f"unique_tilt_cover",
+                unique_id="unique_tilt_cover",
                 supports_tilt=True,
             ),
         ]

tests/testing_config/custom_components/test/lock.py

@@ -19,13 +19,13 @@ def init(empty=False):
         if empty
         else {
             "support_open": MockLock(
-                name=f"Support open Lock",
+                name="Support open Lock",
                 is_locked=True,
                 supported_features=SUPPORT_OPEN,
                 unique_id="unique_support_open",
             ),
             "no_support_open": MockLock(
-                name=f"No support open Lock",
+                name="No support open Lock",
                 is_locked=True,
                 supported_features=0,
                 unique_id="unique_no_support_open",