Print full traceback on internal fatal error

sphinx-doc · Jan 14, 2025 · 2d8ee8f · 2d8ee8f
1 parent e7dd42e
commit 2d8ee8f
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diff --git a/CHANGES.rst b/CHANGES.rst
@@ -44,6 +44,9 @@ Features added
   Patch by Chris Barrick.
 * #13227: Implement the :rst:role:`kbd` role as a ``SphinxRole``.
   Patch by Adam Turner.
+* #13163: Always print tracebacks in full when Sphinx encounters an internal
+  error.
+  Patch by Kevin Deldycke.
 
 Bugs fixed
 ----------

diff --git a/sphinx/_cli/util/errors.py b/sphinx/_cli/util/errors.py
@@ -225,9 +225,11 @@ def print_red(*values: str) -> None:
 
     print_red(__('Exception occurred:'))
     print_err(formatted_tb)
-    traceback_info_path = save_traceback(
+    traceback_output = full_exception_context(
         exception, message_log=message_log, extensions=extensions
     )
+    print_err(traceback_output)
+    traceback_info_path = write_temporary_file(traceback_output)
     print_err(__('The full traceback has been saved in:'))
     print_err(traceback_info_path)
     print_err()