Switch to Python 3.12 in CI and release

At-least flake8 needs to be updated to work with Python 3.12, see
PyCQA/flake8#1845.

We take this chance to upgrade others to the latest versions as well.

Newer flake8 flags some issues which are also fixed.

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
       - name: "Install Python"
         uses: actions/setup-python@v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
           cache: "pip"
           cache-dependency-path: setup.py
 

.github/workflows/release.yml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
 
 env:
-  PYTHON_VERSION: "3.11"
+  PYTHON_VERSION: "3.12"
 
 jobs:
   release:

.pre-commit-config.yaml

@@ -1,26 +1,26 @@
 repos:
   - repo: "https://github.com/PyCQA/flake8"
-    rev: "5.0.4"
+    rev: "7.0.0"
     hooks:
       - id: "flake8"
         name: "Python: analysis"
 
   - repo: "https://github.com/pre-commit/mirrors-mypy"
-    rev: "v1.0.0"
+    rev: "v1.8.0"
     hooks:
       - id: "mypy"
         name: "Python: types"
         additional_dependencies:
           - "types-all"
 
   - repo: https://github.com/pycqa/isort
-    rev: "5.12.0"
+    rev: "5.13.2"
     hooks:
       - id: isort
         args: [ "--profile", "black"]
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: "v4.4.0"
+    rev: "v4.5.0"
     hooks:
       - id: check-yaml
         args: [--unsafe]

setup.py

@@ -14,11 +14,11 @@
 
 import os
 from codecs import open
-from typing import Any
+from typing import Any, Dict
 
 from setuptools import find_packages, setup
 
-about = {}  # type: dict[str, Any]
+about: Dict[str, Any] = {}
 here = os.path.abspath(os.path.dirname(__file__))
 with open(os.path.join(here, "trino", "_version.py"), "r", "utf-8") as f:
     exec(f.read(), about)

tests/unit/sqlalchemy/conftest.py

@@ -23,7 +23,7 @@ def _assert_sqltype(this: SQLType, that: SQLType):
         if isinstance(that, type):
             that = that()
 
-        assert type(this) == type(that)
+        assert type(this) is type(that)
 
         if isinstance(this, ARRAY):
             _assert_sqltype(this.item_type, that.item_type)