From a80d3a09fd10ab27795b15d052d05e5dc50d42bc Mon Sep 17 00:00:00 2001
From: David Wolever <david@wolever.net>
Date: Wed, 14 Aug 2013 14:33:54 -0400
Subject: [PATCH] Issue #18718: datetime documentation contradictory on leap
second support
---
Doc/library/datetime.rst | 10 +++-------
Misc/NEWS | 3 +++
2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/Doc/library/datetime.rst b/Doc/library/datetime.rst
index be41e1210db..4e922f03a08 100644
--- a/Doc/library/datetime.rst
+++ b/Doc/library/datetime.rst
@@ -1664,7 +1664,7 @@ platforms. Regardless of platform, years before 1900 cannot be used.
| ``%M`` | Minute as a zero-padded | 00, 01, ..., 59 | |
| | decimal number. | | |
+-----------+--------------------------------+------------------------+-------+
-| ``%S`` | Second as a zero-padded | 00, 01, ..., 61 | \(3) |
+| ``%S`` | Second as a zero-padded | 00, 01, ..., 59 | \(3) |
| | decimal number. | | |
+-----------+--------------------------------+------------------------+-------+
| ``%f`` | Microsecond as a decimal | 000000, 000001, ..., | \(4) |
@@ -1728,12 +1728,8 @@ Notes:
the output hour field if the ``%I`` directive is used to parse the hour.
(3)
- The range really is ``0`` to ``61``; according to the Posix standard this
- accounts for leap seconds and the (very rare) double leap seconds.
- The :mod:`time` module may produce and does accept leap seconds since
- it is based on the Posix standard, but the :mod:`datetime` module
- does not accept leap seconds in :meth:`strptime` input nor will it
- produce them in :func:`strftime` output.
+ Unlike the :mod:`time` module, the :mod:`datetime` module does not support
+ leap seconds.
(4)
``%f`` is an extension to the set of format characters in the C standard
diff --git a/Misc/NEWS b/Misc/NEWS
index d2d3b08a2ac..2aad9bbd066 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -166,7 +166,10 @@ Tests
Documentation
-------------
+- Issue #18718: datetime documentation contradictory on leap second support.
+
- Issue #17701: Improving strftime documentation.
+
- Issue #17844: Refactor a documentation of Python specific encodings.
Add links to encoders and decoders for binary-to-binary codecs.
--
2.30.9