[WIP] nox config?

Author: bmispelon

.github/workflows/runtests.yml

@@ -20,7 +20,7 @@ jobs:
     steps:
     - uses: wntrblm/[email protected]
       with:
-        python-versions: "3.7, 3.8, 3.9, 3.10, 3.11, 3.12"
+        python-versions: "3.7, 3.8, 3.9, 3.10, 3.11, 3.12"  # duplicated in noxfile.py
     - uses: actions/checkout@v4
     - run: git config --global user.name runtest
     - run: git config --global user.email runtest@localhost

noxfile.py

@@ -4,11 +4,13 @@
 
 if sys.version_info.major == 2:
     TRAC_VERSIONS = ["1.4.4", "1.2.6"]
+    PYTHON_VERSIONS = ["2.7"]
 else:
     TRAC_VERSIONS = ["1.6"]
+    PYTHON_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]  # duplicated in runtests.yml
 
 
-@nox.session
+@nox.session(python=PYTHON_VERSIONS)
 @nox.parametrize("trac", TRAC_VERSIONS)
 def runtests(session, trac):
     session.install("-r", "requirements_test.txt")