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-rw-r--r--Lib/decimal.py4
-rw-r--r--Lib/test/test_decimal.py6
-rw-r--r--Misc/NEWS3
3 files changed, 11 insertions, 2 deletions
diff --git a/Lib/decimal.py b/Lib/decimal.py
index 4b2f3f5d17..990afa7b01 100644
--- a/Lib/decimal.py
+++ b/Lib/decimal.py
@@ -5630,9 +5630,9 @@ def _format_align(body, spec_dict):
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 == '^'
diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
index f40de8f207..eaf9f0bf0c 100644
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -693,6 +693,12 @@ class DecimalFormatTest(unittest.TestCase):
('.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)
diff --git a/Misc/NEWS b/Misc/NEWS
index afeb9879bf..bae6e78c72 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -206,6 +206,9 @@ Core and Builtins
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.