From 45f77ccccf5a22c1722680f05fac0ee96dd7f87b Mon Sep 17 00:00:00 2001
From: Franck Nijhof <git@frenck.dev>
Date: Sat, 27 Mar 2021 09:23:32 +0100
Subject: [PATCH] Merge of nested IF-IF cases - Core (#48364)

---
 .../auth/mfa_modules/insecure_example.py         | 16 +++++-----------
 homeassistant/helpers/area_registry.py           |  7 ++-----
 homeassistant/setup.py                           |  9 +++++----
 homeassistant/util/color.py                      |  9 ++++-----
 4 files changed, 16 insertions(+), 25 deletions(-)

diff --git a/homeassistant/auth/mfa_modules/insecure_example.py b/homeassistant/auth/mfa_modules/insecure_example.py
index c25f70ca31b..1d40339417b 100644
--- a/homeassistant/auth/mfa_modules/insecure_example.py
+++ b/homeassistant/auth/mfa_modules/insecure_example.py
@@ -77,17 +77,11 @@ class InsecureExampleModule(MultiFactorAuthModule):
 
     async def async_is_user_setup(self, user_id: str) -> bool:
         """Return whether user is setup."""
-        for data in self._data:
-            if data["user_id"] == user_id:
-                return True
-        return False
+        return any(data["user_id"] == user_id for data in self._data)
 
     async def async_validate(self, user_id: str, user_input: dict[str, Any]) -> bool:
         """Return True if validation passed."""
-        for data in self._data:
-            if data["user_id"] == user_id:
-                # user_input has been validate in caller
-                if data["pin"] == user_input["pin"]:
-                    return True
-
-        return False
+        return any(
+            data["user_id"] == user_id and data["pin"] == user_input["pin"]
+            for data in self._data
+        )
diff --git a/homeassistant/helpers/area_registry.py b/homeassistant/helpers/area_registry.py
index c181fadcfd3..aa9d3a40b9a 100644
--- a/homeassistant/helpers/area_registry.py
+++ b/homeassistant/helpers/area_registry.py
@@ -134,11 +134,8 @@ class AreaRegistry:
 
         normalized_name = normalize_area_name(name)
 
-        if normalized_name != old.normalized_name:
-            if self.async_get_area_by_name(name):
-                raise ValueError(
-                    f"The name {name} ({normalized_name}) is already in use"
-                )
+        if normalized_name != old.normalized_name and self.async_get_area_by_name(name):
+            raise ValueError(f"The name {name} ({normalized_name}) is already in use")
 
         changes["name"] = name
         changes["normalized_name"] = normalized_name
diff --git a/homeassistant/setup.py b/homeassistant/setup.py
index 4c5e10a254b..c22e660e553 100644
--- a/homeassistant/setup.py
+++ b/homeassistant/setup.py
@@ -315,10 +315,11 @@ async def async_prepare_setup_platform(
             log_error(f"Unable to import the component ({exc}).")
             return None
 
-        if hasattr(component, "setup") or hasattr(component, "async_setup"):
-            if not await async_setup_component(hass, integration.domain, hass_config):
-                log_error("Unable to set up component.")
-                return None
+        if (
+            hasattr(component, "setup") or hasattr(component, "async_setup")
+        ) and not await async_setup_component(hass, integration.domain, hass_config):
+            log_error("Unable to set up component.")
+            return None
 
     return platform
 
diff --git a/homeassistant/util/color.py b/homeassistant/util/color.py
index f41461aada5..2a34fe82c59 100644
--- a/homeassistant/util/color.py
+++ b/homeassistant/util/color.py
@@ -261,11 +261,10 @@ def color_xy_brightness_to_RGB(
     vX: float, vY: float, ibrightness: int, Gamut: GamutType | None = None
 ) -> tuple[int, int, int]:
     """Convert from XYZ to RGB."""
-    if Gamut:
-        if not check_point_in_lamps_reach((vX, vY), Gamut):
-            xy_closest = get_closest_point_to_point((vX, vY), Gamut)
-            vX = xy_closest[0]
-            vY = xy_closest[1]
+    if Gamut and not check_point_in_lamps_reach((vX, vY), Gamut):
+        xy_closest = get_closest_point_to_point((vX, vY), Gamut)
+        vX = xy_closest[0]
+        vY = xy_closest[1]
 
     brightness = ibrightness / 255.0
     if brightness == 0.0: