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96 commits

Author SHA1 Message Date
Serhiy Storchaka
7d5d13d8d0 bpo-29953: Fix memory leaks in the replace() method of datetime and t… (#933) 
objects when pass out of bound fold argument.
(cherry picked from commit 314d6fca36)
 2017-03-31 23:23:49 +03:00
Victor Stinner
2a35c939cc Fix test_datetime on Windows 
Issue #29100: On Windows, datetime.datetime.fromtimestamp(min_ts) fails with an
OSError in test_timestamp_limits().
 2017-02-10 12:37:21 +01:00
Victor Stinner
6f37e3645d Fix test_datetime on system with 32-bit time_t 
Issue #29100: Catch OverflowError in the new test_timestamp_limits() test.
 2017-02-10 11:45:14 +01:00
Victor Stinner
b67f096738 Fix datetime.fromtimestamp(): check bounds 
Issue #29100: Fix datetime.fromtimestamp() regression introduced in Python
3.6.0: check minimum and maximum years.
 2017-02-10 10:34:02 +01:00
Serhiy Storchaka
546ce65968 Issue #28752: Restored the __reduce__() methods of datetime objects. 2016-11-22 00:29:42 +02:00
R David Murray
44b548dda8 #27364: fix "incorrect" uses of escape character in the stdlib. 
And most of the tools.

Patch by Emanual Barry, reviewed by me, Serhiy Storchaka, and
Martin Panter.
 2016-09-08 13:59:53 -04:00
Raymond Hettinger
15f44ab043 Issue #27895: Spelling fixes (Contributed by Ville Skyttä). 2016-08-30 10:47:49 -07:00
Alexander Belopolsky
7c7c14696b Issue #27834: Avoid overflow error in ZoneInfo.invert(). 2016-08-23 14:44:51 -04:00
Alexander Belopolsky
e09594d5eb Issue #24773: Include Tallinn 1999-10-31 transition in tests. 
Does not appear to be a problem anymore and I cannot figure
out why it was skipped in the first place.
 2016-08-17 19:56:17 -04:00
Alexander Belopolsky
10c2dd216a Issue #24773: Skip system tests for transitions in year 2037 and later. 2016-08-12 19:08:15 -04:00
Alexander Belopolsky
1b8f26c2ed Issue #24773: Fix and speed-up ZoneInfoCompleteTest. 
* Read the zone.tab file for the list of zones to exclude
  the aliases.
  * Skip Casablanca and El_Aaiun October 2037 transitions.
 2016-08-11 11:01:45 -04:00
Alexander Belopolsky
47649ab1f1 Closes #27710: Disallow fold not in [0, 1] in time and datetime constructors. 2016-08-08 17:05:40 -04:00
Alexander Belopolsky
43746c3770 Closes #27661: Added tzinfo keyword argument to datetime.combine. 2016-08-02 17:49:30 -04:00
Alexander Belopolsky
07e2a0aba9 Issue 24773: Use the standard Asia/Tehran name in the Iran test. 2016-07-30 11:41:02 -04:00
Alexander Belopolsky
611adf2466 Issue #24773: Fixed tests failures on systems with 32-bit time_t. 
Several 32-bit systems have issues with transitions in the year
2037. This is a bug in the system C library since time_t does not
overflow until 2038, but let's skip tests starting from 2037 to work
around those bugs.
 2016-07-26 12:23:16 -04:00
Alexander Belopolsky
95f7b9fcac Issue 24773: Make zoneinfo tests more robust. (reapply) 2016-07-24 20:36:55 -04:00
Alexander Belopolsky
cd28013d00 Reindented Lib/test/datetimetester.py. 2016-07-24 14:41:08 -04:00
Alexander Belopolsky
4719ae7567 Issue #24773: Made ZoneInfoCompleteTest a TestSuit. 
This should improve the diagnostic and progress reports.
 2016-07-24 14:39:28 -04:00
Alexander Belopolsky
8dadb2155b Issue 24773: Make zoneinfo tests more robust. 2016-07-23 11:16:56 -04:00
Alexander Belopolsky
5d0c598382 Closes issue #24773: Implement PEP 495 (Local Time Disambiguation). 2016-07-22 18:47:04 -04:00
Martin Panter
3e04d5b306 Issue #27076: Merge spelling from 3.5 2016-05-26 06:03:19 +00:00
Martin Panter
46f50726a0 Issue #27076: Doc, comment and tests spelling fixes 
Most fixes to Doc/ and Lib/ directories by Ville Skyttä.
 2016-05-26 05:35:26 +00:00
Alexander Belopolsky
16b698b095 merge 2016-03-25 15:46:55 -04:00
Alexander Belopolsky
1dcf4f9ee5 Issue#26616:Fixed a bug in datetime.astimezone() method. 2016-03-25 15:42:59 -04:00
Berker Peksag
02cce69217 Issue #19265: Improve test coverage of datetime.tzinfo 
Without the patch, line 1010 of Lib/datetime.py wasn't covered
by the test suite.

Patch by Colin Williams.
 2016-03-19 13:16:52 +02:00
Berker Peksag
e3385b4e3d Issue #19265: Improve test coverage of datetime.tzinfo 
Without the patch, line 1010 of Lib/datetime.py wasn't covered
by the test suite.

Patch by Colin Williams.
 2016-03-19 13:16:32 +02:00
Victor Stinner
15a83e845f Revert change 291d47954618 
Revert:
"Always test datetime.strftime("%4Y")

Issue #13305: Always test datetime.datetime.strftime("%4Y") for years < 1900."

In fact, strftime("%4Y") fails on most platforms.
 2016-03-12 08:16:48 +01:00
Victor Stinner
474ebbbe50 Always test datetime.strftime("%4Y") 
Issue #13305: Always test datetime.datetime.strftime("%4Y") for years < 1900.
 2016-03-11 22:36:14 +01:00
Alexander Belopolsky
a2998a63c8 Closes #19475: Added timespec to the datetime.isoformat() method. 
Added an optional argument timespec to the datetime isoformat() method
to choose the precision of the time component.

Original patch by Alessandro Cucci.
 2016-03-06 14:58:43 -05:00
Serhiy Storchaka
d0c1f7743d Issue #26198: Make datetime error tests more lenient. 2016-02-08 09:26:57 +02:00
Serhiy Storchaka
0c0d537b24 Issue #26198: Make datetime error tests more lenient. 2016-02-08 09:25:53 +02:00
Martin Panter
fca22327ca Issue #20220: Revert time zone test debugging, revision 139c18943d9b 2015-11-16 09:22:19 +00:00
Serhiy Storchaka
51eca24748 Issue #9051: Added tests for pickling and copying the timezone objects. 2015-11-16 11:20:17 +02:00
Serhiy Storchaka
f242aebbd3 Issue #9051: Added tests for pickling and copying the timezone objects. 2015-11-16 11:19:31 +02:00
Serhiy Storchaka
e28209f251 Issue #9051: Added tests for pickling and copying the timezone objects. 2015-11-16 11:12:58 +02:00
Martin Panter
63c1ebb67b Issue #25168: Temporary timezone and cache debugging 2015-11-14 08:54:30 +00:00
Alexander Belopolsky
365ba8f6c1 Closes issue #23600: Wrong results from tzinfo.fromutc(). 2015-09-27 22:32:15 -04:00
Alexander Belopolsky
edc6885b3f Closes issue #23600: Wrong results from tzinfo.fromutc(). 2015-09-27 22:31:45 -04:00
Alexander Belopolsky
d19b5042ff Closes issue #23600: Wrong results from tzinfo.fromutc(). 2015-09-27 21:56:53 -04:00
Alexander Belopolsky
c58c2cb392 Closes issue #23600: Wrong results from tzinfo.fromutc(). 2015-09-27 21:56:09 -04:00
Alexander Belopolsky
c79447b267 Closes issue #23600: Wrong results from tzinfo.fromutc(). 2015-09-27 21:41:55 -04:00
Victor Stinner
5ebfe42cdf Oops, fix test_microsecond_rounding() 
Test self.theclass, not datetime. Regression introduced by manual tests.
 2015-09-18 14:52:15 +02:00
Victor Stinner
84ff4abd79 Merge 3.4 (datetime rounding) 2015-09-18 14:50:18 +02:00
Victor Stinner
511491ade0 Issue #23517: Fix rounding in fromtimestamp() and utcfromtimestamp() methods 
of datetime.datetime: microseconds are now rounded to nearest with ties going
to nearest even integer (ROUND_HALF_EVEN), instead of being rounding towards
zero (ROUND_DOWN). It's important that these methods use the same rounding
mode than datetime.timedelta to keep the property:

   (datetime(1970,1,1) + timedelta(seconds=t)) == datetime.utcfromtimestamp(t)

It also the rounding mode used by round(float) for example.

Add more unit tests on the rounding mode in test_datetime.
 2015-09-18 14:42:05 +02:00
Victor Stinner
cd5d765b0e cleanup datetime code 
remove scories of round half up code and debug code.
 2015-09-09 01:09:21 +02:00
Victor Stinner
7667f58151 Issue #23517: fromtimestamp() and utcfromtimestamp() methods of 
datetime.datetime now round microseconds to nearest with ties going to nearest
even integer (ROUND_HALF_EVEN), as round(float), instead of rounding towards
-Infinity (ROUND_FLOOR).

pytime API: replace _PyTime_ROUND_HALF_UP with _PyTime_ROUND_HALF_EVEN. Fix
also _PyTime_Divide() for negative numbers.

_PyTime_AsTimeval_impl() now reuses _PyTime_Divide() instead of reimplementing
rounding modes.
 2015-09-09 01:02:23 +02:00
Victor Stinner
69cc487df4 Revert change 0eb8c182131e: 
"""Issue #23517: datetime.timedelta constructor now rounds microseconds to
nearest with ties going away from zero (ROUND_HALF_UP), as Python 2 and Python
older than 3.3, instead of rounding to nearest with ties going to nearest even
integer (ROUND_HALF_EVEN)."""

datetime.timedelta uses rounding mode ROUND_HALF_EVEN again.
 2015-09-08 23:58:54 +02:00
Alexander Belopolsky
7827a5b7c2 Closes Issue#22241: timezone.utc name is now plain 'UTC', not 'UTC-00:00'. 2015-09-06 13:07:21 -04:00
Victor Stinner
8820a350d7 Issue #23517: Skip a datetime test on Windows 
The test calls gmtime(-1)/localtime(-1) which is not supported on Windows.
 2015-09-05 10:50:20 +02:00
Victor Stinner
adfefa527a Issue #23517: Fix implementation of the ROUND_HALF_UP rounding mode in 
datetime.datetime.fromtimestamp() and datetime.datetime.utcfromtimestamp().
microseconds sign should be kept before rounding.
 2015-09-04 23:57:25 +02:00