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Pull requests list

PERF: array_strptime Datetime Datetime data dtype Performance Memory or execution speed performance
#55898 by jbrockmendel was merged Nov 26, 2023 Loading… updated Nov 26, 2023 2.2
10
DEPR: fractional periods in date_range, timedelta_range, period_range… Datetime Datetime data dtype Deprecate Functionality to remove in pandas Interval Interval data type Period Period data type Timedelta Timedelta data type
#56036 by jbrockmendel was merged Nov 20, 2023 Loading… updated Nov 20, 2023
2 of 5 tasks
2.2
5
PERF: groupby aggregations on pyarrow timestamp and duration types Arrow pyarrow functionality Datetime Datetime data dtype Groupby Performance Memory or execution speed performance
#55131 by lukemanley was merged Sep 15, 2023 Loading… updated Nov 16, 2023
5 tasks done
2.2
1
2
REF: simplify objects_to_datetime64ns Datetime Datetime data dtype Refactor Internal refactoring of code
#55950 by jbrockmendel was merged Nov 14, 2023 Loading… updated Nov 14, 2023 2.2
1
BUG: fix for datetime parse error for more than 50 rows Datetime Datetime data dtype
#55411 by rsm-23 was closed Nov 7, 2023 Loading… updated Nov 7, 2023
2 of 5 tasks
1
3
DOC: Added alternative examples for deprecated DataFrame.last() Datetime Datetime data dtype Docs Sprints Sprint Pull Requests Stale
#55166 by Hestaron was closed Nov 7, 2023 Loading… updated Nov 7, 2023
5 tasks
5
BUG: to_datetime with mixed-string-and-numeric Datetime Datetime data dtype
#55780 by jbrockmendel was merged Nov 2, 2023 Loading… updated Nov 2, 2023
2 of 5 tasks
2.2
9
BUG: to_datetime with empty string Datetime Datetime data dtype
#55771 by jbrockmendel was merged Oct 31, 2023 Loading… updated Oct 31, 2023
1 of 5 tasks
2.2
3
ENH: make guess_datetime_format public Datetime Datetime data dtype
#55079 by nnlnr was merged Oct 27, 2023 Loading… updated Oct 30, 2023
4 tasks done
2.2
1
29
Issue 20927 fix resolves read_sas error for dates/datetimes greater than 2262-04-11 Datetime Datetime data dtype IO SAS SAS: read_sas Period Period data type
#28047 by paul-lilley was merged May 25, 2020 Loading… updated Oct 27, 2023
3 of 4 tasks
1.1
1
65
REF: implement ParseState Datetime Datetime data dtype Timezones Timezone data dtype
#55617 by jbrockmendel was merged Oct 23, 2023 Loading… updated Oct 23, 2023 2.2
4
REF: separate out _parse_with_format Datetime Datetime data dtype
#55612 by jbrockmendel was merged Oct 22, 2023 Loading… updated Oct 22, 2023 2.2
1
BUG: hashing datetime64 objects Datetime Datetime data dtype
#50960 by jbrockmendel was closed Aug 15, 2023 Loading… updated Aug 15, 2023
5 tasks
128
BUG: fix datetimeindex repr Datetime Datetime data dtype Output-Formatting __repr__ of pandas objects, to_string
#53634 by Simar-B was merged Jul 22, 2023 Loading… updated Jul 22, 2023
5 tasks done
2.1
1
30
TST: add a test with freq=1MS to increase coverage of shift Datetime Datetime data dtype Needs Tests Unit test(s) needed to prevent regressions
#54211 by natmokval was merged Jul 21, 2023 Loading… updated Jul 21, 2023 2.1
4
Correct check when slicing non-monotonic datetime indexes Datetime Datetime data dtype Indexing Related to indexing on series/frames, not to indexes themselves
#54002 by wence- was merged Jul 19, 2023 Loading… updated Jul 19, 2023
2 of 3 tasks
2.1
1
5
BUG: to_datetime re-parsing Arrow-backed objects Arrow pyarrow functionality Datetime Datetime data dtype
#53301 by lithomas1 was merged Jul 11, 2023 Loading… updated Jul 17, 2023
5 tasks
2.1
1
25
BUG: Timestamp unit with time and not date Datetime Datetime data dtype
#54097 by jbrockmendel was merged Jul 13, 2023 Loading… updated Jul 13, 2023
2 of 5 tasks
2.1
2
DOC: to_datetime param format has no effect for df Datetime Datetime data dtype
#54079 by natmokval was merged Jul 11, 2023 Loading… updated Jul 11, 2023
1 task done
2.1
1
2
BUG: fixes weekday for dates before 1752 Datetime Datetime data dtype
#53795 by mcgeestocks was merged Jun 27, 2023 Loading… updated Jun 30, 2023
4 tasks done
2.0.3
1
25
Backport PR #53795 on branch 2.0.x (BUG: fixes weekday for dates before 1752) Datetime Datetime data dtype
#53884 by MarcoGorelli was merged Jun 27, 2023 Loading… updated Jun 27, 2023
5 tasks
2.0.3
Backport PR #53231 on branch 2.0.x (PERF: fix merging on datetimelike columns to not use object-dtype factorizer) Datetime Datetime data dtype Performance Memory or execution speed performance Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#53471 by meeseeksmachine was merged Jun 1, 2023 Loading… updated Jun 1, 2023 2.0.3
1
PERF: fix merging on datetimelike columns to not use object-dtype factorizer Datetime Datetime data dtype Performance Memory or execution speed performance Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#53231 by jorisvandenbossche was merged May 31, 2023 Loading… updated May 31, 2023
4 tasks
2.0.3
11
PERF: Indexing with pyarrow timestamp & duration dtypes Arrow pyarrow functionality Datetime Datetime data dtype Performance Memory or execution speed performance
#53368 by lukemanley was merged May 24, 2023 Loading… updated May 30, 2023
4 tasks done
2.1
2
"Backport PR #53257 on branch 2.0.x (BUG: Add AM/PM token support on guess_datetime_format)" Datetime Datetime data dtype
#53277 by MarcoGorelli was merged May 17, 2023 Loading… updated May 17, 2023 2.0.2
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