Fix presubmit_unittests on some versions of python2.5....

presubmit_support.py

Index: presubmit_support.py
===================================================================
--- presubmit_support.py	(revision 43902)
+++ presubmit_support.py	(working copy)
@@ -39,7 +39,10 @@
 except ImportError:
   try:
     import json
-  except ImportError:
+    # Some versions of python2.5 have an incomplete json module.  Check to make
+    # sure loads exists.
+    json.loads

[M-A Ruel, 2010/04/08 01:31:58]

That doesn't throw on 2.6?

In any case, even if it would, at worst it'll fallback to the embedded version
so it's no big deal.

+  except (ImportError, AttributeError):
     # Import the one included in depot_tools.
     sys.path.append(os.path.join(os.path.dirname(__file__), 'third_party'))
     import simplejson as json