Print template path chain in TemplateNotFound exception

sphinx-doc · Jan 16, 2024 · 061f6be · 061f6be
1 parent 80d5396
commit 061f6be
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diff --git a/CHANGES.rst b/CHANGES.rst
@@ -63,6 +63,8 @@ Bugs fixed
   Patch by James Addison.
 * #11874: Configure a default 30-second value for ``linkcheck_timeout``.
   Patch by James Addison.
+* #11886: Print Jinja2 template path chain in ``TemplateNotFound`` exception.
+  Patch by Colin Marquardt.
 
 Testing
 -------

diff --git a/sphinx/jinja2glue.py b/sphinx/jinja2glue.py
@@ -218,4 +218,5 @@ def get_source(self, environment: Environment, template: str) -> tuple[str, str,
                 return loader.get_source(environment, template)
             except TemplateNotFound:
                 pass
-        raise TemplateNotFound(template)
+        exc_message = f"{template!r} not found in {self.environment.loader.pathchain}"
+        raise TemplateNotFound(exc_message)