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authorAlexander Belopolsky <alexander.belopolsky@gmail.com>2015-09-06 17:07:21 (GMT)
committerAlexander Belopolsky <alexander.belopolsky@gmail.com>2015-09-06 17:07:21 (GMT)
commit7827a5b7c29ae71daf0175ce3398115374ceb50e (patch)
tree275c926de9cbabbcd65ba73ea0599d1fe0aafeb3 /Lib
parent40dc328cc2b51a008dd303776e6f7529260ddf15 (diff)
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Closes Issue#22241: timezone.utc name is now plain 'UTC', not 'UTC-00:00'.
Diffstat (limited to 'Lib')
-rw-r--r--Lib/datetime.py2
-rw-r--r--Lib/test/datetimetester.py3
2 files changed, 4 insertions, 1 deletions
diff --git a/Lib/datetime.py b/Lib/datetime.py
index 3bf9edc..6b2ac33 100644
--- a/Lib/datetime.py
+++ b/Lib/datetime.py
@@ -1920,6 +1920,8 @@ class timezone(tzinfo):
@staticmethod
def _name_from_offset(delta):
+ if not delta:
+ return 'UTC'
if delta < timedelta(0):
sign = '-'
delta = -delta
diff --git a/Lib/test/datetimetester.py b/Lib/test/datetimetester.py
index b8c9b0d..f23add3 100644
--- a/Lib/test/datetimetester.py
+++ b/Lib/test/datetimetester.py
@@ -258,7 +258,8 @@ class TestTimeZone(unittest.TestCase):
with self.assertRaises(TypeError): self.EST.dst(5)
def test_tzname(self):
- self.assertEqual('UTC+00:00', timezone(ZERO).tzname(None))
+ self.assertEqual('UTC', timezone.utc.tzname(None))
+ self.assertEqual('UTC', timezone(ZERO).tzname(None))
self.assertEqual('UTC-05:00', timezone(-5 * HOUR).tzname(None))
self.assertEqual('UTC+09:30', timezone(9.5 * HOUR).tzname(None))
self.assertEqual('UTC-00:01', timezone(timedelta(minutes=-1)).tzname(None))