# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1531281705 25200
# Node ID 0aeb6f18d6a0a5f53d17dfc11fb3d189ed12eec4
# Parent  4b5b464e31556850ba2a9795b466ecc1edc8aab4
bake: Don't crash if a source doesn't implement related items.

diff -r 4b5b464e3155 -r 0aeb6f18d6a0 piecrust/data/assetor.py
--- a/piecrust/data/assetor.py	Tue Jun 05 22:20:45 2018 -0700
+++ b/piecrust/data/assetor.py	Tue Jul 10 21:01:45 2018 -0700
@@ -78,7 +78,10 @@
 
         source = self._page.source
         content_item = self._page.content_item
-        assets = source.getRelatedContents(content_item, REL_ASSETS)
+        try:
+            assets = source.getRelatedContents(content_item, REL_ASSETS)
+        except NotImplementedError:
+            assets = None
 
         self._cache_map = {}
         self._cache_list = []