Apply Python 3.10 code changes (#4012)

Author: cristianonicolai

.pre-commit-config.yaml

@@ -141,7 +141,7 @@ repos:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]
   - repo: https://github.com/psf/black
-    rev: 23.12.1
+    rev: 24.1.1
     hooks:
       - id: black
         language_version: python3

conftest.py

@@ -1,4 +1,5 @@
 """PyTest Fixtures."""
+
 import importlib
 import os
 import platform

examples/.collection/plugins/modules/alpha.py

@@ -1,6 +1,5 @@
 """An ansible test module."""
 
-
 DOCUMENTATION = """
 module: mod_1
 author:

examples/.collection/plugins/modules/deep/beta.py

@@ -1,6 +1,5 @@
 """An ansible test module."""
 
-
 DOCUMENTATION = """
 module: mod_2
 author:

examples/rules/task_has_tag.py

@@ -1,4 +1,5 @@
 """Example implementation of a rule requiring tasks to have tags set."""
+
 from __future__ import annotations
 
 from typing import TYPE_CHECKING

plugins/modules/fake_module.py

@@ -2,6 +2,7 @@
 
 This is used to test ability to detect and use custom modules.
 """
+
 from ansible.module_utils.basic import AnsibleModule
 
 EXAMPLES = r"""

pyproject.toml

@@ -48,7 +48,7 @@ repository = "https://github.com/ansible/ansible-lint"
 changelog = "https://github.com/ansible/ansible-lint/releases"
 
 [tool.black]
-target-version = ["py39"]
+target-version = ["py310"]
 
 [tool.codespell]
 skip = ".tox,.mypy_cache,build,.git,.eggs,pip-wheel-metadata"
@@ -251,7 +251,7 @@ ignore = [
   "PD011" # We are not using pandas, any .values attributes are unrelated
 ]
 select = ["ALL"]
-target-version = "py39"
+target-version = "py310"
 # Same as Black.
 line-length = 88
 

src/ansiblelint/__main__.py

@@ -30,7 +30,7 @@
 import site
 import sys
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Callable, TextIO
+from typing import TYPE_CHECKING, Any, TextIO
 
 from ansible_compat.prerun import get_cache_dir
 from filelock import FileLock, Timeout
@@ -72,6 +72,8 @@
 if TYPE_CHECKING:
     # RulesCollection must be imported lazily or ansible gets imported too early.
 
+    from collections.abc import Callable
+
     from ansiblelint.rules import RulesCollection
     from ansiblelint.runner import LintResult
 
@@ -205,12 +207,6 @@ def _do_transform(result: LintResult, opts: Options) -> None:
 
 def support_banner() -> None:
     """Display support banner when running on unsupported platform."""
-    if sys.version_info < (3, 10, 0):  # pragma: no cover
-        prefix = "::warning::" if "GITHUB_ACTION" in os.environ else "WARNING: "
-        console_stderr.print(
-            f"{prefix}ansible-lint is no longer tested under Python {sys.version_info.major}.{sys.version_info.minor} and will soon require 3.10. Do not report bugs for this version.",
-            style="bold red",
-        )
 
 
 def fix(runtime_options: Options, result: LintResult, rules: RulesCollection) -> None:

src/ansiblelint/_internal/rules.py

@@ -1,4 +1,5 @@
 """Internally used rule classes."""
+
 from __future__ import annotations
 
 import inspect

src/ansiblelint/_mockings.py

@@ -1,4 +1,5 @@
 """Utilities for mocking ansible modules and roles."""
+
 from __future__ import annotations
 
 import contextlib