Merge pull request astropy#136 from ConorMacBride/intersphinx-optional

saimn · web-flow · commit 04d69baa2f9e · 2021-11-17T18:46:01.000+01:00
Set default value for env.intersphinx_named_inventory
diff --git a/sphinx_automodapi/smart_resolver.py b/sphinx_automodapi/smart_resolver.py
@@ -102,7 +102,7 @@ def missing_reference_handler(app, env, node, contnode):
                     suffix = '.' + suffix
                 reftarget = reftarget + suffix
                 prefix = reftarget.rsplit('.')[0]
-                inventory = env.intersphinx_named_inventory
+                inventory = getattr(env, 'intersphinx_named_inventory', {})
                 if (reftarget not in mapping and
                         prefix in inventory):
 
