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--- a/Allura/allura/lib/utils.py
+++ b/Allura/allura/lib/utils.py
@@ -33,6 +33,9 @@
     return content_type
 
 class ConfigProxy(object):
+    '''Wrapper for loading config values at module-scope so we don't
+    have problems when a module is imported before tg.config is initialized
+    '''
 
     def __init__(self, **kw):
         self._kw = kw