Jupyter Book config: Page-view counter (greenteapress.com/gh.gif, counted from the GTP access logs; no cookies, no third party).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Author: AllenDowney

jb/_config.yml

@@ -12,6 +12,11 @@ execute:
 repository:
   url: https://github.com/AllenDowney/ModSimPy
 html:
+  # Page-view counter: one request per page view to greenteapress.com/gh.gif,
+  # counted from the greenteapress.com access logs (GreenTeaPress scripts/log_report.py).
+  # No cookies, no third party.
+  extra_footer: |
+    <script>new Image().src="https://greenteapress.com/gh.gif?u="+encodeURIComponent(location.href)+"&r="+encodeURIComponent(document.referrer)</script>
   use_repository_button: true
 
 parse: