Author: reinhard
Date: 2009-10-08 17:16:15 -0500 (Thu, 08 Oct 2009)
New Revision: 9949
Modified:
trunk/gnue-common/src/base/tree.py
Log:
Some more work on working defaults.
Modified: trunk/gnue-common/src/base/tree.py
===================================================================
--- trunk/gnue-common/src/base/tree.py 2009-10-08 22:14:12 UTC (rev 9948)
+++ trunk/gnue-common/src/base/tree.py 2009-10-08 22:16:15 UTC (rev 9949)
@@ -822,7 +822,7 @@
# If this is a reference to another node, look for it in the parent's
# node dictionary
target_type = definition['type']
- if issubclass(target_type, NamedNode):
+ if issubclass(target_type, NamedNode) and value is not None:
return self.__root__.__get_node_dict__(target_type)[value]
else:
value
@@ -1253,6 +1253,8 @@
uhura.supervisor = crew.Spock
# Test access to node links.
+ print "Kirk's supervisor is",
+ print repr(crew.__get_child__("James T. Kirk").supervisor)
print "Spock's supervisor is", repr(crew.Spock.supervisor)
print "Uhura's supervisor is", repr(uhura.supervisor)
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