Test on Python 3.12 (#4454)

Only testing on Linux Python 3.11 instead of 3.12 as we
seem to hit some resource limit under Linux Python 3.12
(fine on macOS).

i.e. Exit Code 143: Graceful Termination (SIGTERM)

.github/workflows/ci.yml

@@ -63,7 +63,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.10", "3.11"]
 
     steps:
     - uses: actions/checkout@v2
@@ -116,7 +116,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-2019]
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     runs-on: ${{ matrix.os }}
 
@@ -166,14 +166,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.10", "3.11"]
 
     steps:
 
     # Start MySQL server: required for some tests.
     - run: |
         sudo /etc/init.d/mysql start
-        
+
     - uses: actions/checkout@v2
 
     - name: Set up Python ${{ matrix.python-version }}
@@ -215,7 +215,7 @@ jobs:
     runs-on: macos-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.11"]
+        python-version: ["3.8", "3.12"]
 
     steps:
     - uses: actions/checkout@v2
@@ -253,7 +253,7 @@ jobs:
       matrix:
         # TODO - Try Python 3.11 again, was Python 3.11.0 was
         # failing when trying to delete SQlite databases.
-        python-version: ["3.8", "3.10"]
+        python-version: ["3.8", "3.10", "3.12"]
 
     steps:
     - uses: actions/checkout@v2
@@ -366,7 +366,7 @@ jobs:
       run: |
         make -C Doc/api html
       shell: bash
-    
+
   cleanup_wheels:
     if: always()
     needs: [build_wheels]

NEWS.rst

@@ -13,6 +13,9 @@ The latest news is at the top of this file.
 (In progress, not yet released): Biopython 1.82
 ===============================================
 
+This release of Biopython supports Python 3.8, 3.9, 3.10, 3.11 and 3.12. It
+has also been tested on PyPy3.8 v7.8.16.
+
 We now have basic type hint annotations in various modules including ``Seq``,
 ``SeqRecord``, and ``SeqIO``. This should help anyone using an editor or IDE
 with type-aware autocomplete, or in conjunction with mypy as a pre-commit

README.rst

@@ -88,7 +88,7 @@ We currently recommend using Python 3.11 from http://www.python.org
 Biopython is currently supported and tested on the following Python
 implementations:
 
-- Python 3.8, 3.9, 3.10 and 3.11 -- see http://www.python.org
+- Python 3.8, 3.9, 3.10, 3.11 and 3.12 -- see http://www.python.org
 
 - PyPy3.8 v7.3.11 -- or later, see http://www.pypy.org
 

setup.py

@@ -251,6 +251,7 @@ setup(
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Topic :: Scientific/Engineering",
         "Topic :: Scientific/Engineering :: Bio-Informatics",
         "Topic :: Software Development :: Libraries :: Python Modules",