[Python-checkins] python/dist/src/Lib decimal.py,1.31.2.1,1.31.2.2

[rhettinger at users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Lib
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv32366/lib

Modified Files:
      Tag: release24-maint
	decimal.py 
Log Message:
Decimal special values did not hash properly.

Index: decimal.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/decimal.py,v
retrieving revision 1.31.2.1
retrieving revision 1.31.2.2
diff -u -d -r1.31.2.1 -r1.31.2.2
--- decimal.py	18 Dec 2004 19:12:11 -0000	1.31.2.1
+++ decimal.py	15 Mar 2005 23:36:19 -0000	1.31.2.2
@@ -728,6 +728,10 @@
         # Decimal integers must hash the same as the ints
         # Non-integer decimals are normalized and hashed as strings
         # Normalization assures that hast(100E-1) == hash(10)
+        if self._is_special:
+            if self._isnan():
+                raise TypeError('Cannot hash a NaN value.')
+            return hash(str(self))
         i = int(self)
         if self == Decimal(i):
             return hash(i)