[Python-checkins] r75561 - in python/trunk: Lib/decimal.py Lib/test/decimaltestdata/extra.decTest Misc/NEWS
mark.dickinson
python-checkins at python.org
Tue Oct 20 15:33:03 CEST 2009
Author: mark.dickinson
Date: Tue Oct 20 15:33:03 2009
New Revision: 75561
Log:
Issue #7099: Decimal.is_normal should return True for all nonzero
finite non-subnormal values, even those with exponent > Emax.
Modified:
python/trunk/Lib/decimal.py
python/trunk/Lib/test/decimaltestdata/extra.decTest
python/trunk/Misc/NEWS
Modified: python/trunk/Lib/decimal.py
==============================================================================
--- python/trunk/Lib/decimal.py (original)
+++ python/trunk/Lib/decimal.py Tue Oct 20 15:33:03 2009
@@ -2917,7 +2917,7 @@
return False
if context is None:
context = getcontext()
- return context.Emin <= self.adjusted() <= context.Emax
+ return context.Emin <= self.adjusted()
def is_qnan(self):
"""Return True if self is a quiet NaN; otherwise return False."""
Modified: python/trunk/Lib/test/decimaltestdata/extra.decTest
==============================================================================
--- python/trunk/Lib/test/decimaltestdata/extra.decTest (original)
+++ python/trunk/Lib/test/decimaltestdata/extra.decTest Tue Oct 20 15:33:03 2009
@@ -1128,10 +1128,10 @@
bool0933 isnormal -1E+998 -> 1
bool0934 isnormal 1E+999 -> 1
bool0935 isnormal -1E+999 -> 1
-bool0936 isnormal 1E+1000 -> 0
-bool0937 isnormal -1E+1000 -> 0
-bool0938 isnormal 1E+2000 -> 0
-bool0939 isnormal -1E+2000 -> 0
+bool0936 isnormal 1E+1000 -> 1
+bool0937 isnormal -1E+1000 -> 1
+bool0938 isnormal 1E+2000 -> 1
+bool0939 isnormal -1E+2000 -> 1
bool0940 isnormal 9E-2000 -> 0
bool0941 isnormal -9E-2000 -> 0
bool0942 isnormal 9E-1008 -> 0
@@ -1178,10 +1178,10 @@
bool0983 isnormal -9E+998 -> 1
bool0984 isnormal 9E+999 -> 1
bool0985 isnormal -9E+999 -> 1
-bool0986 isnormal 9E+1000 -> 0
-bool0987 isnormal -9E+1000 -> 0
-bool0988 isnormal 9E+2000 -> 0
-bool0989 isnormal -9E+2000 -> 0
+bool0986 isnormal 9E+1000 -> 1
+bool0987 isnormal -9E+1000 -> 1
+bool0988 isnormal 9E+2000 -> 1
+bool0989 isnormal -9E+2000 -> 1
bool0990 isnormal 9.99999999E-2000 -> 0
bool0991 isnormal -9.99999999E-2000 -> 0
bool0992 isnormal 9.99999999E-1008 -> 0
@@ -1228,10 +1228,10 @@
bool1033 isnormal -9.99999999E+998 -> 1
bool1034 isnormal 9.99999999E+999 -> 1
bool1035 isnormal -9.99999999E+999 -> 1
-bool1036 isnormal 9.99999999E+1000 -> 0
-bool1037 isnormal -9.99999999E+1000 -> 0
-bool1038 isnormal 9.99999999E+2000 -> 0
-bool1039 isnormal -9.99999999E+2000 -> 0
+bool1036 isnormal 9.99999999E+1000 -> 1
+bool1037 isnormal -9.99999999E+1000 -> 1
+bool1038 isnormal 9.99999999E+2000 -> 1
+bool1039 isnormal -9.99999999E+2000 -> 1
bool1040 isnormal Infinity -> 0
bool1041 isnormal -Infinity -> 0
bool1042 isnormal NaN -> 0
Modified: python/trunk/Misc/NEWS
==============================================================================
--- python/trunk/Misc/NEWS (original)
+++ python/trunk/Misc/NEWS Tue Oct 20 15:33:03 2009
@@ -414,6 +414,9 @@
Library
-------
+- Issue #7099: Decimal.is_normal now returns True for numbers with exponent
+ larger than emax.
+
- Issue #5833: Fix extra space character in readline completion with the
GNU readline library version 6.0.
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