SF.net SVN: safekeep:[710] safekeep/trunk/safekeep

[<di...@us...>]

Revision: 710
          http://safekeep.svn.sourceforge.net/safekeep/?rev=710&view=rev
Author:   dimi
Date:     2010-11-22 02:03:19 +0000 (Mon, 22 Nov 2010)

Log Message:
-----------
Add back the Python 2.2 compatibilty hacks

Modified Paths:
--------------
    safekeep/trunk/safekeep

Modified: safekeep/trunk/safekeep
===================================================================
--- safekeep/trunk/safekeep	2010-11-21 20:10:12 UTC (rev 709)
+++ safekeep/trunk/safekeep	2010-11-22 02:03:19 UTC (rev 710)
@@ -31,6 +31,24 @@
     use_subprocess = False
 
 ######################################################################
+# Python 2.2 compatibility
+######################################################################
+# There is no guarantee that we'll continue supporting Python 2.2
+# indefinitely, but we make a reasonable effor to do so as long as
+# it doesn't result in major complication/ugliness.
+
+try:
+    True, False
+except NameError:
+    True, False = 1, 0
+
+def enumerate(obj):
+    i = -1
+    for item in obj:
+        i += 1
+        yield i, item
+
+######################################################################
 # Global settings
 ######################################################################
 


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