From de72bbfaad441ba972c9bf9406b43e9f0757ed3a Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Fri, 5 Jan 2024 18:38:31 +0100
Subject: [PATCH] Enable strict typing for minecraft_server (#107262)

---
 .strict-typing                                    |  1 +
 homeassistant/components/minecraft_server/api.py  |  2 +-
 .../components/minecraft_server/config_flow.py    | 15 ++++++++++++---
 .../components/minecraft_server/sensor.py         |  2 +-
 mypy.ini                                          | 10 ++++++++++
 5 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/.strict-typing b/.strict-typing
index db30bfb3494..e67ea8d60d8 100644
--- a/.strict-typing
+++ b/.strict-typing
@@ -263,6 +263,7 @@ homeassistant.components.media_source.*
 homeassistant.components.metoffice.*
 homeassistant.components.mikrotik.*
 homeassistant.components.min_max.*
+homeassistant.components.minecraft_server.*
 homeassistant.components.mjpeg.*
 homeassistant.components.modbus.*
 homeassistant.components.modem_callerid.*
diff --git a/homeassistant/components/minecraft_server/api.py b/homeassistant/components/minecraft_server/api.py
index fc872d37bde..e44a02c9c78 100644
--- a/homeassistant/components/minecraft_server/api.py
+++ b/homeassistant/components/minecraft_server/api.py
@@ -128,7 +128,7 @@ class MinecraftServer:
         self, status_response: JavaStatusResponse
     ) -> MinecraftServerData:
         """Extract Java Edition server data out of status response."""
-        players_list = []
+        players_list: list[str] = []
 
         if players := status_response.players.sample:
             for player in players:
diff --git a/homeassistant/components/minecraft_server/config_flow.py b/homeassistant/components/minecraft_server/config_flow.py
index 045133421fb..4f4c89fb0e6 100644
--- a/homeassistant/components/minecraft_server/config_flow.py
+++ b/homeassistant/components/minecraft_server/config_flow.py
@@ -1,5 +1,8 @@
 """Config flow for Minecraft Server integration."""
+from __future__ import annotations
+
 import logging
+from typing import Any
 
 import voluptuous as vol
 
@@ -20,9 +23,11 @@ class MinecraftServerConfigFlow(ConfigFlow, domain=DOMAIN):
 
     VERSION = 3
 
-    async def async_step_user(self, user_input=None) -> FlowResult:
+    async def async_step_user(
+        self, user_input: dict[str, Any] | None = None
+    ) -> FlowResult:
         """Handle the initial step."""
-        errors = {}
+        errors: dict[str, str] = {}
 
         if user_input:
             address = user_input[CONF_ADDRESS]
@@ -57,7 +62,11 @@ class MinecraftServerConfigFlow(ConfigFlow, domain=DOMAIN):
         # form filled with user_input and eventually with errors otherwise).
         return self._show_config_form(user_input, errors)
 
-    def _show_config_form(self, user_input=None, errors=None) -> FlowResult:
+    def _show_config_form(
+        self,
+        user_input: dict[str, Any] | None = None,
+        errors: dict[str, str] | None = None,
+    ) -> FlowResult:
         """Show the setup form to the user."""
         if user_input is None:
             user_input = {}
diff --git a/homeassistant/components/minecraft_server/sensor.py b/homeassistant/components/minecraft_server/sensor.py
index 671bbdb7a05..606d6085fda 100644
--- a/homeassistant/components/minecraft_server/sensor.py
+++ b/homeassistant/components/minecraft_server/sensor.py
@@ -61,7 +61,7 @@ def get_extra_state_attributes_players_list(
     data: MinecraftServerData,
 ) -> dict[str, list[str]]:
     """Return players list as extra state attributes, if available."""
-    extra_state_attributes = {}
+    extra_state_attributes: dict[str, Any] = {}
     players_list = data.players_list
 
     if players_list is not None and len(players_list) != 0:
diff --git a/mypy.ini b/mypy.ini
index e5326bf16af..97927cf83aa 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -2391,6 +2391,16 @@ disallow_untyped_defs = true
 warn_return_any = true
 warn_unreachable = true
 
+[mypy-homeassistant.components.minecraft_server.*]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+disallow_subclassing_any = true
+disallow_untyped_calls = true
+disallow_untyped_decorators = true
+disallow_untyped_defs = true
+warn_return_any = true
+warn_unreachable = true
+
 [mypy-homeassistant.components.mjpeg.*]
 check_untyped_defs = true
 disallow_incomplete_defs = true