[Yt-svn] yt-commit r1800 - trunk/yt/lagos

[mturk at wrangler.dreamhost.com]

Author: mturk
Date: Fri Jul 23 15:39:37 2010
New Revision: 1800
URL: http://yt.enzotools.org/changeset/1800

Log:
Adding this catch for not having _type_name on a FieldDetector



Modified:
   trunk/yt/lagos/field_info_container.py

Modified: trunk/yt/lagos/field_info_container.py
==============================================================================
--- trunk/yt/lagos/field_info_container.py	(original)
+++ trunk/yt/lagos/field_info_container.py	Fri Jul 23 15:39:37 2010
@@ -427,5 +427,6 @@
         FieldValidator.__init__(self)
     def __call__(self, data):
         # We need to make sure that it's an actual AMR grid
+        if isinstance(data, FieldDetector): return True
         if data._type_name == 'grid': return True
         raise NeedsOriginalGrid()