[Yt-svn] yt-commit r1043 - trunk/yt/lagos

[mturk at wrangler.dreamhost.com]

Author: mturk
Date: Thu Dec 25 19:45:41 2008
New Revision: 1043
URL: http://yt.spacepope.org/changeset/1043

Log:
Changing the default name of the .yt file: any NEW .yt files will be named the
basename of the data output.  Any existing .yt files named after the
CurrentTimeIdentifier will still be recognized.



Modified:
   trunk/yt/lagos/HierarchyType.py

Modified: trunk/yt/lagos/HierarchyType.py
==============================================================================
--- trunk/yt/lagos/HierarchyType.py	(original)
+++ trunk/yt/lagos/HierarchyType.py	Thu Dec 25 19:45:41 2008
@@ -108,7 +108,12 @@
 
     def _initialize_data_file(self):
         if not ytcfg.getboolean('lagos','serialize'): return
-        fn = os.path.join(self.directory,"%s.yt" % self["CurrentTimeIdentifier"])
+        if os.path.isfile(os.path.join(self.directory,
+                            "%s.yt" % self["CurrentTimeIdentifier"])):
+            fn = os.path.join(self.directory,"%s.yt" % self["CurrentTimeIdentifier"])
+        else:
+            fn = os.path.join(self.directory,
+                    "%s.yt" % self.parameter_file.basename)
         if ytcfg.getboolean('lagos','onlydeserialize'):
             self._data_mode = mode = 'r'
         else: