MAINT: updates to testing and minor bug fix (JupyterBuilder handling) (#70)

* MAINT: software version and ci upgrades

* error using JupyterBuilder on qe lectures

Author: mmcky

.github/workflows/ci.yml

@@ -13,17 +13,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python 3.11
+      - name: Set up Python 3.12
         uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: pre-commit/action@v3.0.1
 
   tests:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}

sphinx_exercise/post_transforms.py

@@ -190,7 +190,10 @@ def run(self):
                 if isinstance(self.app.builder, LaTeXBuilder):
                     docname = find_parent(self.app.builder.env, node, "section")
                 else:
-                    docname = self.app.builder.current_docname
+                    try:
+                        docname = self.app.builder.current_docname
+                    except AttributeError:
+                        docname = self.env.docname  # for builder such as JupyterBuilder that don't support current_docname
                 docpath = self.env.doc2path(docname)
                 path = docpath[: docpath.rfind(".")]
                 msg = f"undefined label: {target_label}"

tox.ini

@@ -8,22 +8,22 @@
 # `tox -r`
 
 [tox]
-envlist = py{38,39}
+envlist = py{311,312}
 skip_missing_interpreters = true
 
 [testenv]
 usedevelop=true
 recreate = false
 
-[testenv:py{38,39}-pre-commit]
+[testenv:py{311,312}-pre-commit]
 extras = code_style
 commands = pre-commit run {posargs}
 
-[testenv:py{38,39}-sphinx{4,5}]
+[testenv:py{311,312}-sphinx{5,6}]
 extras = testing
 deps =
-	sphinx4: sphinx>=4,<5
 	sphinx5: sphinx>=5,<6
+	sphinx5: sphinx>=6,<7
 commands = pytest --verbose {posargs}
 
 [testenv:docs-{update,clean}]