From 70cf06799f198416d8a42205854e9f924ee00747 Mon Sep 17 00:00:00 2001
From: Ali Hamdan <ali.hamdan.dev@gmail.com>
Date: Sun, 19 Jan 2025 14:35:09 +0100
Subject: [PATCH] Mark (c)math constants as final (#13410)

---
 stdlib/cmath.pyi | 16 ++++++++--------
 stdlib/math.pyi  | 12 ++++++------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/stdlib/cmath.pyi b/stdlib/cmath.pyi
index fab9d1023..a08addcf5 100644
--- a/stdlib/cmath.pyi
+++ b/stdlib/cmath.pyi
@@ -1,13 +1,13 @@
-from typing import SupportsComplex, SupportsFloat, SupportsIndex
+from typing import Final, SupportsComplex, SupportsFloat, SupportsIndex
 from typing_extensions import TypeAlias
 
-e: float
-pi: float
-inf: float
-infj: complex
-nan: float
-nanj: complex
-tau: float
+e: Final[float]
+pi: Final[float]
+inf: Final[float]
+infj: Final[complex]
+nan: Final[float]
+nanj: Final[complex]
+tau: Final[float]
 
 _C: TypeAlias = SupportsFloat | SupportsComplex | SupportsIndex | complex
 
diff --git a/stdlib/math.pyi b/stdlib/math.pyi
index 2bb61e066..86f71f275 100644
--- a/stdlib/math.pyi
+++ b/stdlib/math.pyi
@@ -1,6 +1,6 @@
 import sys
 from collections.abc import Iterable
-from typing import Protocol, SupportsFloat, SupportsIndex, TypeVar, overload
+from typing import Final, Protocol, SupportsFloat, SupportsIndex, TypeVar, overload
 from typing_extensions import TypeAlias
 
 _T = TypeVar("_T")
@@ -8,11 +8,11 @@ _T_co = TypeVar("_T_co", covariant=True)
 
 _SupportsFloatOrIndex: TypeAlias = SupportsFloat | SupportsIndex
 
-e: float
-pi: float
-inf: float
-nan: float
-tau: float
+e: Final[float]
+pi: Final[float]
+inf: Final[float]
+nan: Final[float]
+tau: Final[float]
 
 def acos(x: _SupportsFloatOrIndex, /) -> float: ...
 def acosh(x: _SupportsFloatOrIndex, /) -> float: ...