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Posted to commits@climate.apache.org by jo...@apache.org on 2013/08/16 16:45:35 UTC

svn commit: r1514738 - /incubator/climate/branches/RefactorInput/ocw/dataset.py

Author: joyce
Date: Fri Aug 16 14:45:35 2013
New Revision: 1514738

URL: http://svn.apache.org/r1514738
Log:
CLIMATE-254 - Add start property

Modified:
    incubator/climate/branches/RefactorInput/ocw/dataset.py

Modified: incubator/climate/branches/RefactorInput/ocw/dataset.py
URL: http://svn.apache.org/viewvc/incubator/climate/branches/RefactorInput/ocw/dataset.py?rev=1514738&r1=1514737&r2=1514738&view=diff
==============================================================================
--- incubator/climate/branches/RefactorInput/ocw/dataset.py (original)
+++ incubator/climate/branches/RefactorInput/ocw/dataset.py Fri Aug 16 14:45:35 2013
@@ -24,6 +24,7 @@ Classes:
 
 import numpy
 import logging
+import datetime as dt
 
 class Dataset:
     '''Container for a dataset's attributes and data.'''
@@ -219,3 +220,14 @@ class Bounds(object):
             raise ValueError("Attempted to set lon_max to invalid value.")
 
         self._lon_max = value
+
+    @property
+    def start(self):
+        return self._start
+
+    @start.setter
+    def start(self, value):
+        if not (type(value) is dt.datetime and value < self._end):
+            raise ValueError("Attempted to set start to invalid value")
+
+        self._start = value