[yt-svn] commit/yt: MatthewTurk: Fix unpickling of save_data/load_data calls.

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1 new commit in yt:

https://bitbucket.org/yt_analysis/yt/commits/84b551a47ac4/
Changeset:   84b551a47ac4
Branch:      yt
User:        MatthewTurk
Date:        2014-01-21 20:03:13
Summary:     Fix unpickling of save_data/load_data calls.
Affected #:  1 file

diff -r 9cd93d05bd3cedfadcc3c3132e52e311de7c816f -r 84b551a47ac462d646963f0b13e4dd0e85bd9751 yt/data_objects/hierarchy.py
--- a/yt/data_objects/hierarchy.py
+++ b/yt/data_objects/hierarchy.py
@@ -319,7 +319,11 @@
         obj = self.get_data("/Objects", name)
         if obj is None:
             return
-        obj = cPickle.loads(obj.value)
+        if isinstance(obj, np.ndarray):
+            obj = obj.tostring()
+        elif hasattr(obj, 'value'):
+            obj = obj.value
+        obj = cPickle.loads(obj)
         if iterable(obj) and len(obj) == 2:
             obj = obj[1] # Just the object, not the pf
         if hasattr(obj, '_fix_pickle'): obj._fix_pickle()

Repository URL: https://bitbucket.org/yt_analysis/yt/

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