[pdflatex] Enable book style build of PDF via LaTeX

.github/workflows/ci.yml

@@ -15,6 +15,17 @@ jobs:
           python-version: 3.8
           environment-file: environment.yml
           activate-environment: lecture-python-programming
+      - name: Install latex dependencies
+        run: |
+          sudo apt-get -qq update
+          sudo apt-get install -y     \
+            texlive-latex-recommended \
+            texlive-latex-extra       \
+            texlive-fonts-recommended \
+            texlive-fonts-extra       \
+            texlive-xetex             \
+            latexmk                   \
+            xindy
       - name: Display Conda Environment Versions
         shell: bash -l {0}
         run: conda list
@@ -28,16 +39,24 @@ jobs:
           branch: master
           name: build-cache
           path: _build
-      - name: Build HTML
-        shell: bash -l {0}
-        run: |
-          jb build lectures --path-output ./
+      # Build Assets (Download Notebooks and PDF via LaTeX)
       - name: Build Download Notebooks (sphinx-tojupyter)
         shell: bash -l {0}
         run: |
           jb build lectures --path-output ./ --builder=custom --custom-builder=jupyter
           mkdir -p _build/html/_notebooks
           cp -u _build/jupyter/*.ipynb _build/html/_notebooks
+      - name: Build PDF from LaTeX
+        shell: bash -l {0}
+        run: |
+          jb build lectures --builder pdflatex --path-output ./ -n --keep-going
+          mkdir _build/html/_pdf
+          cp -u _build/latex/*.pdf _build/html/_pdf
+      # Final Build of HTML
+      - name: Build HTML
+        shell: bash -l {0}
+        run: |
+          jb build lectures --path-output ./
       - name: Preview Deploy to Netlify
         uses: nwtgck/actions-netlify@v1.1
         with:

.github/workflows/publish.yml

@@ -19,16 +19,24 @@ jobs:
           python-version: 3.8
           environment-file: environment.yml
           activate-environment: quantecon
+      - name: Install latex dependencies
+        run: |
+          sudo apt-get -qq update
+          sudo apt-get install -y     \
+            texlive-latex-recommended \
+            texlive-latex-extra       \
+            texlive-fonts-recommended \
+            texlive-fonts-extra       \
+            texlive-xetex             \
+            latexmk                   \
+            xindy
       - name: Display Conda Environment Versions
         shell: bash -l {0}
         run: conda list
       - name: Display Pip Versions
         shell: bash -l {0}
         run: pip list
-      - name: Build HTML
-        shell: bash -l {0}
-        run: |
-          jb build lectures --path-output ./
+      # Build Assets (Download Notebooks, PDF via LaTeX)
       - name: Build Download Notebooks (sphinx-tojupyter)
         shell: bash -l {0}
         run: |
@@ -41,8 +49,22 @@ jobs:
       - name: Copy Download Notebooks for GH-PAGES
         shell: bash -l {0}
         run: |
-          mkdir _build/html/_notebooks
-          cp _build/jupyter/*.ipynb _build/html/_notebooks
+          mkdir -p _build/html/_notebooks
+          cp -u _build/jupyter/*.ipynb _build/html/_notebooks
+      - name: Build PDF from LaTeX
+        shell: bash -l {0}
+        run: |
+          jb build lectures --builder pdflatex --path-output ./ -n --keep-going
+      - name: Copy LaTeX PDF for GH-PAGES
+        shell: bash -l {0}
+        run: |
+          mkdir -p _build/html/_pdf
+          cp -u _build/latex/*.pdf _build/html/_pdf
+      # Final Build of HTML (with assets)
+      - name: Build HTML
+        shell: bash -l {0}
+        run: |
+          jb build lectures --path-output ./
       - name: Deploy website to gh-pages
         uses: peaceiris/actions-gh-pages@v3
         with:

lectures/_config.yml

@@ -11,6 +11,10 @@ execute:
 html:
   baseurl: https://python.quantecon.org/
 
+latex:
+  latex_documents:
+     targetname: quantecon-python-programming.tex
+
 sphinx:
   extra_extensions: [sphinx_multitoc_numbering, sphinxext.rediraffe, sphinx_tojupyter]
   config:
@@ -31,9 +35,7 @@ sphinx:
       launch_buttons:
         notebook_interface        : classic  # The interface interactive links will activate ["classic", "jupyterlab"]
         binderhub_url             : https://mybinder.org  # The URL of the BinderHub (e.g., https://mybinder.org)
-        jupyterhub_url            : https://datahub.berkeley.edu  # The URL of the JupyterHub (e.g., https://datahub.berkeley.edu)
         thebe                     : false  # Add a thebe button to pages (requires the repository to run on Binder)
-        colab_url                 : https://colab.research.google.com # The URL of Google Colab (https://colab.research.google.com)
     rediraffe_redirects:
       index_toc.md: intro.md
     tojupyter_static_file_path: ["source/_static", "_static"]