[Python-checkins] r70430 - in python/trunk: Lib/decimal.py Lib/test/test_decimal.py Misc/NEWS

[mark.dickinson]

Author: mark.dickinson
Date: Tue Mar 17 19:01:03 2009
New Revision: 70430

Log:
Fix bug in Decimal __format__ method that swapped left and right
alignment.


Modified:
   python/trunk/Lib/decimal.py
   python/trunk/Lib/test/test_decimal.py
   python/trunk/Misc/NEWS

Modified: python/trunk/Lib/decimal.py
==============================================================================
--- python/trunk/Lib/decimal.py	(original)
+++ python/trunk/Lib/decimal.py	Tue Mar 17 19:01:03 2009
@@ -5551,9 +5551,9 @@
 
     align = spec_dict['align']
     if align == '<':
-        result = padding + sign + body
-    elif align == '>':
         result = sign + body + padding
+    elif align == '>':
+        result = padding + sign + body
     elif align == '=':
         result = sign + padding + body
     else: #align == '^'

Modified: python/trunk/Lib/test/test_decimal.py
==============================================================================
--- python/trunk/Lib/test/test_decimal.py	(original)
+++ python/trunk/Lib/test/test_decimal.py	Tue Mar 17 19:01:03 2009
@@ -704,6 +704,12 @@
             ('.0g', '-sNaN', '-sNaN'),
 
             ('', '1.00', '1.00'),
+
+            # check alignment
+            ('<6', '123', '123   '),
+            ('>6', '123', '   123'),
+            ('^6', '123', ' 123  '),
+            ('=+6', '123', '+  123'),
             ]
         for fmt, d, result in test_values:
             self.assertEqual(format(Decimal(d), fmt), result)

Modified: python/trunk/Misc/NEWS
==============================================================================
--- python/trunk/Misc/NEWS	(original)
+++ python/trunk/Misc/NEWS	Tue Mar 17 19:01:03 2009
@@ -174,6 +174,9 @@
 Library
 -------
 
+- Fix Decimal.__format__ bug that swapped the meanings of the '<' and
+  '>' alignment characters.
+
 - Issue #1222: locale.format() bug when the thousands separator is a space
   character.