From dd81c836862be87cdad41902f3847c097d8b0fa5 Mon Sep 17 00:00:00 2001
From: Clyde Stubbs <2366188+clydebarrow@users.noreply.github.com>
Date: Mon, 13 May 2024 13:21:02 +1000
Subject: [PATCH] Typing hint and doc fixes (#6729)

---
 esphome/cpp_generator.py | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/esphome/cpp_generator.py b/esphome/cpp_generator.py
index 04616d97c2..9a4cb2269a 100644
--- a/esphome/cpp_generator.py
+++ b/esphome/cpp_generator.py
@@ -2,7 +2,7 @@ import abc
 import inspect
 import math
 import re
-from collections.abc import Generator, Sequence
+from collections.abc import Sequence
 from typing import Any, Callable, Optional, Union
 
 from esphome.core import (
@@ -477,6 +477,7 @@ def variable(
     :param rhs: The expression to place on the right hand side of the assignment.
     :param type_: Manually define a type for the variable, only use this when it's not possible
       to do so during config validation phase (for example because of template arguments).
+    :param register: If true register the variable with the core
 
     :return: The new variable as a MockObj.
     """
@@ -492,9 +493,7 @@ def variable(
     return obj
 
 
-def with_local_variable(
-    id_: ID, rhs: SafeExpType, callback: Callable[["MockObj"], None], *args
-) -> None:
+def with_local_variable(id_: ID, rhs: SafeExpType, callback: Callable, *args) -> None:
     """Declare a new variable, not pointer type, in the code generation, within a scoped block
     The variable is only usable within the callback
     The callback cannot be async.
@@ -599,6 +598,7 @@ def add_library(name: str, version: Optional[str], repository: Optional[str] = N
 
     :param name: The name of the library (for example 'AsyncTCP')
     :param version: The version of the library, may be None.
+    :param repository: The repository for the library
     """
     CORE.add_library(Library(name, version, repository))
 
@@ -654,7 +654,7 @@ async def process_lambda(
     parameters: list[tuple[SafeExpType, str]],
     capture: str = "=",
     return_type: SafeExpType = None,
-) -> Generator[LambdaExpression, None, None]:
+) -> Union[LambdaExpression, None]:
     """Process the given lambda value into a LambdaExpression.
 
     This is a coroutine because lambdas can depend on other IDs,
@@ -673,7 +673,7 @@ async def process_lambda(
     )
 
     if value is None:
-        return
+        return None
     parts = value.parts[:]
     for i, id in enumerate(value.requires_ids):
         full_id, var = await get_variable_with_full_id(id)
@@ -712,7 +712,7 @@ async def templatable(
     value: Any,
     args: list[tuple[SafeExpType, str]],
     output_type: Optional[SafeExpType],
-    to_exp: Any = None,
+    to_exp: Union[Callable, dict] = None,
 ):
     """Generate code for a templatable config option.