Support Python 3.11

Author: Cito

Diff for: .flake8

@@ -1,4 +1,4 @@
 [flake8]
 ignore = E722,W503
-exclude = .git,.pytest_cache,.tox,.venv,.idea,__pycache__,build,dist,docs
+exclude = .git,.pytest_cache,.tox,.venv,.idea,__pycache__,build,build,dist,docs,local
 max-line-length = 79

Diff for: .github/workflows/publish_on_pypi.yml

@@ -10,18 +10,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: ['3.9']
+        python: ['3.10']
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set up Python ${{ matrix.python }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python }}
 
     - name: Build source tarball
-      if: matrix.python == 3.9
+      if: matrix.python == 3.10
       run: python setup.py sdist
 
     - name: Build wheel

Diff for: .github/workflows/test_with_tox.yml

@@ -7,19 +7,19 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: ['3.6', '3.7', '3.8', '3.9', '3.10']
+        python: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11']
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Setup Python ${{ matrix.python }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
 
       - run: pip install tox
 
       - run: tox -e py
 
-      - if: matrix.python == 3.9
+      - if: matrix.python == 3.10
         run: TOXENV=flake8,manifest,docs,spell tox

Diff for: README.md

@@ -7,7 +7,7 @@ to a database that can be used in all kinds of multi-threaded environments.
 The suite supports DB-API 2 compliant database interfaces
 and the classic PyGreSQL interface.
 
-The current version 3.0.2 of DBUtils supports Python versions 3.6 to 3.10.
+The current version 3.0.2 of DBUtils supports Python versions 3.6 to 3.11.
 
 **Please have a look at the [changelog](https://webwareforpython.github.io/DBUtils/changelog.html), because there were some breaking changes in version 2.0.**
 

Diff for: docs/main.de.html

@@ -136,7 +136,7 @@ <h3>Installation</h3>
 </section>
 <section id="anforderungen">
 <h2>Anforderungen</h2>
-<p>DBUtils unterstützt die <a class="reference external" href="https://www.python.org">Python</a> Versionen 3.6 bis 3.10.</p>
+<p>DBUtils unterstützt die <a class="reference external" href="https://www.python.org">Python</a> Versionen 3.6 bis 3.11.</p>
 <p>Die Module in der Variante für klassisches PyGreSQL benötigen <a class="reference external" href="https://www.pygresql.org/">PyGreSQL</a>
 Version 4.0 oder höher, während die Module in der allgemeinen Variante
 für DB-API 2 mit jedem beliebigen Python-Datenbankadapter-Modul zusammenarbeiten,

Diff for: docs/main.de.rst

@@ -98,7 +98,7 @@ herunterzuladen und zu installieren::
 Anforderungen
 =============
 
-DBUtils unterstützt die Python_ Versionen 3.6 bis 3.10.
+DBUtils unterstützt die Python_ Versionen 3.6 bis 3.11.
 
 Die Module in der Variante für klassisches PyGreSQL benötigen PyGreSQL_
 Version 4.0 oder höher, während die Module in der allgemeinen Variante

Diff for: docs/main.html

@@ -133,7 +133,7 @@ <h3>Installation</h3>
 </section>
 <section id="requirements">
 <h2>Requirements</h2>
-<p>DBUtils supports <a class="reference external" href="https://www.python.org">Python</a> versions 3.6 to 3.10.</p>
+<p>DBUtils supports <a class="reference external" href="https://www.python.org">Python</a> versions 3.6 to 3.11.</p>
 <p>The modules in the classic PyGreSQL variant need <a class="reference external" href="https://www.pygresql.org/">PyGreSQL</a> version 4.0
 or above, while the modules in the universal DB-API 2 variant run with
 any Python <a class="reference external" href="https://www.python.org/dev/peps/pep-0249/">DB-API 2</a> compliant database interface module.</p>

Diff for: docs/main.rst

@@ -95,7 +95,7 @@ It is even easier to download and install the package in one go using `pip`_::
 Requirements
 ============
 
-DBUtils supports Python_ versions 3.6 to 3.10.
+DBUtils supports Python_ versions 3.6 to 3.11.
 
 The modules in the classic PyGreSQL variant need PyGreSQL_ version 4.0
 or above, while the modules in the universal DB-API 2 variant run with

Diff for: setup.py

@@ -39,6 +39,7 @@
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'Operating System :: OS Independent',
     ],
     author='Christoph Zwerschke',

Diff for: tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py3{6,7,8,9,10}, flake8, manifest, docs, spell
+envlist = py3{6,7,8,9,10,11}, flake8, manifest, docs, spell
 
 [testenv]
 setenv =
@@ -9,25 +9,25 @@ commands =
     pytest {posargs}
 
 [testenv:spell]
-basepython = python3.9
+basepython = python3.10
 deps = codespell
 commands =
     codespell .
 
 [testenv:flake8]
-basepython = python3.9
+basepython = python3.10
 deps = flake8
 commands =
     flake8 .
 
 [testenv:manifest]
-basepython = python3.9
+basepython = python3.10
 deps = check-manifest
 commands =
     check-manifest -v
 
 [testenv:docs]
-basepython = python3.9
+basepython = python3.10
 deps = docutils
 changedir = docs
 commands =