details:   http://hg.sympy.org/sympy/rev/12c291124f86
changeset: 1827:12c291124f86
user:      Andy R. Terrel <[EMAIL PROTECTED]>
date:      Sun Oct 19 21:28:48 2008 +0200
description:
Removing if else syntax only available in python >= 2.5

diffs (12 lines):

diff -r 6128bd120595 -r 12c291124f86 sympy/functions/elementary/piecewise.py
--- a/sympy/functions/elementary/piecewise.py   Sun Oct 19 21:28:48 2008 +0200
+++ b/sympy/functions/elementary/piecewise.py   Sun Oct 19 21:28:48 2008 +0200
@@ -149,7 +149,7 @@
                     curr[1] = int_expr[n][0]
             if self.__eval_cond(curr[0] < curr[1]):
                 int_expr.append(curr+[expr])
-        int_expr.sort(lambda x,y:1 if x[0] > y[0] else -1)
+        int_expr.sort(key=lambda x:x[0])
 
         # Add holes to list of intervals if there is a default value,
         # otherwise raise a ValueError.

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