From b0ec52b0c385aacce23fc9c2048381e07b1a75dc Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 13 Jul 2026 21:53:03 +0000
Subject: [PATCH 1/2] [pre-commit.ci] pre-commit autoupdate
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.15.20 → v0.15.21](https://github.com/astral-sh/ruff-pre-commit/compare/v0.15.20...v0.15.21)
- [github.com/pre-commit/mirrors-mypy: v2.1.0 → v2.3.0](https://github.com/pre-commit/mirrors-mypy/compare/v2.1.0...v2.3.0)
---
 .pre-commit-config.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 2d1003d0bbe..17b39dfbd08 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 minimum_pre_commit_version: "4.4.0"
 repos:
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: "v0.15.20"
+  rev: "v0.15.21"
   hooks:
     - id: ruff-check
       args: ["--fix"]
@@ -34,7 +34,7 @@ repos:
     hooks:
     -   id: python-use-type-annotations
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v2.1.0
+    rev: v2.3.0
     hooks:
     -   id: mypy
         files: ^(src/|testing/|scripts/)

From 85f8a7034329d9daef47405a1a3865d8c1b03540 Mon Sep 17 00:00:00 2001
From: Pierre Sassoulas <pierre.sassoulas@gmail.com>
Date: Tue, 14 Jul 2026 09:39:29 +0200
Subject: [PATCH 2/2] fix: satisfy mypy 2.3.0 [deprecated] and [unreachable]
 checks

- tox_run.py: os.system is soft-deprecated, use subprocess.call
- test_monkeypatch.py: inspect.isclass is now typed as TypeIs[type],
  narrowing makes the post-context assert look unreachable
---
 testing/freeze/tox_run.py   | 3 ++-
 testing/test_monkeypatch.py | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/testing/freeze/tox_run.py b/testing/freeze/tox_run.py
index 38c1e75cf10..8d588dda56c 100644
--- a/testing/freeze/tox_run.py
+++ b/testing/freeze/tox_run.py
@@ -8,9 +8,10 @@
 
 if __name__ == "__main__":
     import os
+    import subprocess
     import sys
 
     executable = os.path.join(os.getcwd(), "dist", "runtests_script", "runtests_script")
     if sys.platform.startswith("win"):
         executable += ".exe"
-    sys.exit(os.system(f"{executable} tests"))
+    sys.exit(subprocess.call([executable, "tests"]))
diff --git a/testing/test_monkeypatch.py b/testing/test_monkeypatch.py
index f00654d913d..04b16a1e8c2 100644
--- a/testing/test_monkeypatch.py
+++ b/testing/test_monkeypatch.py
@@ -436,7 +436,7 @@ def test_context() -> None:
     with monkeypatch.context() as m:
         m.setattr(functools, "partial", 3)
         assert not inspect.isclass(functools.partial)
-    assert inspect.isclass(functools.partial)
+    assert inspect.isclass(functools.partial)  # type: ignore[unreachable]
 
 
 def test_context_classmethod() -> None: