# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1432604127 25200
# Node ID 9caaf78a17dbe7febde0bceb34ca37ecde23ac0a
# Parent  1970e7e3a18ec6d1603da5593262d9b66fc10b36
debug: Log error when an exception gets raised during debug info building.

diff -r 1970e7e3a18e -r 9caaf78a17db piecrust/data/builder.py
--- a/piecrust/data/builder.py	Sun May 24 18:35:57 2015 -0700
+++ b/piecrust/data/builder.py	Mon May 25 18:35:27 2015 -0700
@@ -97,7 +97,12 @@
     @property
     def debug_info(self):
         if self._page is not None and self._data is not None:
-            return build_debug_info(self._page, self._data)
+            try:
+                return build_debug_info(self._page, self._data)
+            except Exception as ex:
+                logger.exception(ex)
+                return ('An error occured while generating debug info. '
+                        'Please check the logs.')
         return ''
 
     def _enableDebugInfo(self, page, data):