Sphinx 8.2 drops 3.10 support

Signed-off-by: Bernát Gábor <bgabor8@bloomberg.net>

Author: gaborbernat

.github/workflows/check.yaml

@@ -22,7 +22,6 @@ jobs:
           - "3.13"
           - "3.12"
           - "3.11"
-          - "3.10"
           - type
           - dev
           - pkg_meta

.pre-commit-config.yaml

@@ -34,7 +34,7 @@ repos:
     hooks:
       - id: prettier
         additional_dependencies:
-          - prettier@3.4.2
+          - prettier@3.5.1
           - "@prettier/plugin-xml@3.4.1"
   - repo: meta
     hooks:

pyproject.toml

@@ -23,15 +23,14 @@ maintainers = [
 authors = [
   { name = "Bernát Gábor", email = "gaborjbernat@gmail.com" },
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 classifiers = [
   "Development Status :: 5 - Production/Stable",
   "Framework :: Sphinx :: Extension",
   "Intended Audience :: Developers",
   "License :: OSI Approved :: MIT License",
   "Programming Language :: Python",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
@@ -48,9 +47,9 @@ optional-dependencies.docs = [
 ]
 optional-dependencies.testing = [
   "covdefaults>=2.3",
-  "coverage>=7.6.10",
+  "coverage>=7.6.12",
   "defusedxml>=0.7.1",         # required by sphinx.testing
-  "diff-cover>=9.2.1",
+  "diff-cover>=9.2.3",
   "pytest>=8.3.4",
   "pytest-cov>=6",
   "sphobjinv>=2.3.1.2",
@@ -142,7 +141,7 @@ run.plugins = [
 ]
 
 [tool.mypy]
-python_version = "3.10"
+python_version = "3.11"
 strict = true
 exclude = "^(.*/roots/.*)|(tests/test_integration.*.py)$"
 overrides = [

tests/conftest.py

@@ -3,6 +3,7 @@
 import re
 import shutil
 import sys
+from contextlib import suppress
 from pathlib import Path
 from typing import TYPE_CHECKING
 
@@ -36,11 +37,9 @@ def _remove_sphinx_projects(sphinx_test_tempdir: Path) -> None:
     # the temporary directory area.
     # See https://github.com/sphinx-doc/sphinx/issues/4040
     for entry in sphinx_test_tempdir.iterdir():
-        try:
+        with suppress(PermissionError):
             if entry.is_dir() and Path(entry, "_build").exists():
                 shutil.rmtree(str(entry))
-        except PermissionError:  # noqa: PERF203
-            pass
 
 
 @pytest.fixture

tests/test_sphinx_autodoc_typehints.py

@@ -554,17 +554,6 @@ class dummy_module.DataClass(x)
     assert contents == expected_contents
 
 
-def maybe_fix_py310(expected_contents: str) -> str:
-    if sys.version_info >= (3, 11):
-        return expected_contents
-
-    for old, new in [
-        ('"str" | "None"', '"Optional"["str"]'),
-    ]:
-        expected_contents = expected_contents.replace(old, new)
-    return expected_contents
-
-
 @pytest.mark.sphinx("text", testroot="dummy")
 @patch("sphinx.writers.text.MAXWIDTH", 2000)
 def test_sphinx_output_future_annotations(app: SphinxTestApp, status: StringIO) -> None:
@@ -595,7 +584,7 @@ def test_sphinx_output_future_annotations(app: SphinxTestApp, status: StringIO)
           "str"
     """
     expected_contents = dedent(expected_contents)
-    expected_contents = maybe_fix_py310(dedent(expected_contents))
+    expected_contents = dedent(expected_contents)
     assert contents == expected_contents
 
 

tox.ini

@@ -1,13 +1,12 @@
 [tox]
 requires =
-    tox>=4.23.2
-    tox-uv>=1.16.2
+    tox>=4.24.1
+    tox-uv>=1.24
 env_list =
     fix
     3.13
     3.12
     3.11
-    3.10
     type
     pkg_meta
 skip_missing_interpreters = true
@@ -45,7 +44,7 @@ commands =
 [testenv:type]
 description = run type check on code base
 deps =
-    mypy==1.14
+    mypy==1.15
     types-docutils>=0.21.0.20241128
 commands =
     mypy src
@@ -56,8 +55,8 @@ description = check that the long description is valid
 skip_install = true
 deps =
     check-wheel-contents>=0.6.1
-    twine>=6.0.1
-    uv>=0.5.11
+    twine>=6.1
+    uv>=0.6.1
 commands =
     uv build --sdist --wheel --out-dir {env_tmp_dir} .
     twine check {env_tmp_dir}{/}*