From 5cf930d5cb748a81de9bd951c86301f07516bced Mon Sep 17 00:00:00 2001
From: Florian Strzelecki <florian.strzelecki@gmail.com>
Date: Fri, 18 Oct 2024 18:01:29 +0200
Subject: [PATCH] tools: minor improvements of type annotations

---
 sopel/tools/calculation.py | 8 ++++----
 sopel/tools/memories.py    | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/sopel/tools/calculation.py b/sopel/tools/calculation.py
index 96646048d..b32068705 100644
--- a/sopel/tools/calculation.py
+++ b/sopel/tools/calculation.py
@@ -60,7 +60,7 @@ def __call__(
         ast_expression = ast.parse(expression_str, mode='eval')
         return self._eval_node(ast_expression.body, time.time() + timeout)
 
-    def _eval_node(self, node: ast.AST, timeout: float) -> int | float:
+    def _eval_node(self, node: ast.AST, timeout: float) -> float:
         """Recursively evaluate the given :class:`ast.Node <ast.AST>`.
 
         :param node: the AST node to evaluate
@@ -120,7 +120,7 @@ def _eval_node(self, node: ast.AST, timeout: float) -> int | float:
         )
 
 
-def guarded_mul(left: int | float, right: int | float) -> int | float:
+def guarded_mul(left: float, right: float) -> float:
     """Multiply two values, guarding against overly large inputs.
 
     :param left: the left operand
@@ -209,7 +209,7 @@ def pow_complexity(num: int, exp: int) -> float:
         return exp ** 1.590 * num.bit_length() ** 1.73 / 36864057619.3
 
 
-def guarded_pow(num: int | float, exp: int | float) -> int | float:
+def guarded_pow(num: float, exp: float) -> float:
     """Raise a number to a power, guarding against overly large inputs.
 
     :param num: base
@@ -263,7 +263,7 @@ def __call__(
         self,
         expression_str: str,
         timeout: float = 5.0,
-    ) -> int | float:
+    ) -> float:
         result = ExpressionEvaluator.__call__(self, expression_str, timeout)
 
         # This wrapper is here so additional sanity checks could be done
diff --git a/sopel/tools/memories.py b/sopel/tools/memories.py
index 390df2455..c23f53e6a 100644
--- a/sopel/tools/memories.py
+++ b/sopel/tools/memories.py
@@ -230,7 +230,7 @@ def __getitem__(self, key: str | None) -> Any:
     def __contains__(self, key: Any) -> Any:
         return super().__contains__(self._make_key(key))
 
-    def __setitem__(self, key: str | None, value: Any) -> Any:
+    def __setitem__(self, key: str | None, value: Any) -> None:
         super().__setitem__(self._make_key(key), value)
 
     def setdefault(self, key: str, default: Any = None) -> Any: