Merge pull request #70 from oreillymedia/TOOLSDEV-306-py3-12

Toolsdev 306 py3 12

Author: delfanbaum

.github/workflows/workflow.yaml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10"]
+        python-version: ["3.9", "3.12"]
 
     steps:
       - uses: actions/checkout@v3
@@ -25,7 +25,7 @@ jobs:
           virtualenvs-in-project: true
           installer-parallel: true
 
-      - run: poetry config installer.modern-installation false
+      # - run: poetry config installer.modern-installation false
 
       - name: Load cached venv if possible
         id: cached-poetry-dependencies

jupyter_book_to_htmlbook/file_processing.py

@@ -215,7 +215,7 @@ def process_chapter_soup(
 
     # perform initial swapping and namespace designation
     chapter, bib = get_main_section(base_soup)
-    if bib and not chapter:  # bibs can be their own chapters
+    if bib and not chapter or bib == chapter:  # bibs can be their own chapters
         chapter = bib
         bib = None