File python-cftime.changes of Package python-cftime

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Thu Dec 5 14:43:54 UTC 2024 - Dirk Müller <dmueller@suse.com>

- update to 1.6.4.post1:
* metadata fixes

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Sun Jun 9 10:39:23 UTC 2024 - Ben Greiner <code@bnavigator.de>

- Update to 1.6.4
* return empty array if one provided to date2num (issue #315).
* numpy 2.0 compatibility (issue #325).
* handle nan/inf in num2date (issue #328).
- Build PEP517

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Fri Dec 1 11:31:40 UTC 2023 - Dirk Müller <dmueller@suse.com>

- update to 1.6.3:
* add support for formats without separators in strptime (e.g.
'20200229', issue #301).
* set the c_api_binop_methods compiler directive to True to
retain Cython 0.x behavior for arithmetic operators for
Cython >= 3.0.0
* support for python 3.12.
- drop cython3.patch (upstream)

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Wed Aug 30 11:03:06 UTC 2023 - Markéta Machová <mmachova@suse.com>

- add upstream cython3.patch

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Thu Oct 27 22:15:54 UTC 2022 - Yogalakshmi Arunachalam <yarunachalam@suse.com>

- Update to version 1.6.2
* num2date should not fail on an empty integer array (issue #287).
* longdouble keyword in date2num so that a roundtrip from a time to a date
and back again does not lose microsecond precision when the units require
the times be encoded as floating point values (PR #284)
* added strptime method (issue #277).
* cibuildwheel wheel-building workflow added to github actions by @ocefpaf (triggers binary
wheel builds and uploads to pypi automatically when GH release created). PR #290.

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Mon Sep 26 19:50:01 UTC 2022 - Yogalakshmi Arunachalam <yarunachalam@suse.com>

- Update to version 1.6.1
* fix failing tests on windows with numpy 1.23.0 (issue #278)
* expose to_tuple module function in public API.

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Sun Mar 27 14:54:45 UTC 2022 - Dirk Müller <dmueller@suse.com>

- update to 1.6.0:
* fix for masked array inputs
* improved performance of the num2date algorithm, in some cases providing
an over 100x speedup
* fix for date2index for select != 'exact' when select='exact' works
* silently change calendar='gregorian' to 'standard' internally,
since 'gregorian' deprecated in CF v1.9
* add "is_leap_year" function
* wheels that work on Apple M1 (arm64) available on pypi.
* added support for "common_year" and "common_years" units for "noleap"
and "365_day" calendars
* check consistency of year arg and has_year_zero kwarg in cftime.datetime
(issue #248). Also assume if has_year_zero not specified it should be True
if year=0. Allow replace method to change has_year_zero. Issue UserWarning
if year set to zero and calendar default is changed from False to True
(so that user is aware the resulting instance will not be CF compliant).
* '360_day' was missing from list of 'idealized' calendars.
* fixed a bug that led to subclasses losing their type identity upon
pickling
* Change default behavior of proleptic_gregorian to has_year_zero=T
(to be consistent with ISO-8601 since CF does not specify the year zero convention
for this calendar). Issue warning when trying to
to create a cftime.datetime instance that is not allowed in CF
* clean-up deprecated calendar specific subclasses
* added string formatting support to `cftime.datetime` objects
(via `cftime.datetime.__format__`)
* add support for astronomical year numbering (including year zero) for
real-world calendars using 'has_year_zero' cftime.datetime kwarg
Default is False for 'real-world' calendars ('julian', 'gregorian'/'standard',
'proleptic_gregorian'). Ignored for idealized calendars like '360_day
(they always have year zero).
* add "change_calendar" cftime.datetime method to switch to another
'real-world' calendar. Enable comparison of cftime.datetime instances
with different 'real-world' calendars (using the new change_calendar method)
* remove legacy `utime` class, and legacy `JulianDayFromDate` and
`DateFromJulianDay` functions (replaced by `cftime.datetime.toordinal`
and `cftime.datetime.fromordinal`).
* Change ValueError to TypeError in __sub__

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Tue Mar 2 05:51:33 UTC 2021 - Steve Kowalik <steven.kowalik@suse.com>

- Update to 1.4.1:

* Restore use of calendar-specific sub-classes in `cftime.num2date`,
`cftime.datetime.__add__`, and `cftime.datetime.__sub__`. The use of them
will be removed in a later release.
* add 'fromordinal' static method to create a cftime.datetime instance
from a julian day ordinal and calendar (inverse of 'toordinal').
* `cftime.date2num` will now always return an array of integers, if the units
and times allow. Previously this would only be true if the units were
'microseconds' (PR #225). In other circumstances, as before, `cftime.date2num`
will return an array of floats.
* Rewrite of julian day/calendar functions (_IntJulianDayToCalendar and
_IntJulianDayFromCalendar) to remove GPL'ed code. cftime license
changed to MIT (to be consistent with netcdf4-python).
* Added datetime.toordinal() (returns julian day, kwarg 'fractional'
can be used to include fractional day).
* cftime.datetime no longer uses calendar-specific sub-classes.
* fix for issue #211 (PR #212) bug in masked array handling in date2num)
* switch from travis/appveyor to github actions for CI/CD (PR #215).
* switch to cython language_level=3 (no more support for python 2) (PR #217).
* add __init__.py to test dir so pytest coverage works again. Add Coveralls
step to github actions workflow to upload coverage data to coveralls.io (PR
#217).
* move package under 'src' directory so cftime can be imported
from install dir (PR #218 - see
https://blog.ionelmc.ro/2014/05/25/python-packaging/#the-structure).
* zero pad years in strtime (issue #194)
* have cftime.datetime constuctor create 'calendar-aware' instances (default is
'standard' calendar, if calendar='' or None the instance is not calendar aware and some
methods, like dayofwk, dayofyr, __add__ and __sub__, will not work). Fixes issue #198.
The calendar specific sub-classes are now deprecated, but remain for now
as stubs that just instantiate the base class and override __repr__.
* update regex in _cpdef _parse_date so reference years with more than four
digits can be handled.
* Change default calendar in cftime.date2num from 'standard' to None
(calendar associated with first input datetime object is used).
* add `cftime.datetime.tzinfo=None` for compatibility with python datetime
(issue #208).
* num2date uses 'proleptic_gregorian' scheme when basedate is post-Gregorian but date is pre-Gregorian
(issue #182).
* fix 1.2.0 regression (date2num no longer works with numpy scalar array inputs, issue #185).
* Fix for issue #187 (have date2num round to the nearest second when within 1
microsecond).
* Fix for issue #189 (leap years calculated incorrectly for negative years in
proleptic_gregorian calendar).
- No longer build for Python 3.6, due to no NumPy.
- Correct license file name.

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Thu Jul 9 04:32:49 UTC 2020 - Steve Kowalik <steven.kowalik@suse.com>

- Update to 1.2.0:
* Return the default values of dayofwk and dayofyr when calendar
is '' (issue #173).
* fix treatment of masked arrays in num2date and date2num (issue #175).
Also make sure masked arrays are output from num2date/date2num if
masked arrays are input.
* Where possible, use timedelta arithmetic to decode times exactly within
num2date (issue #171).
* Make taking the difference between two cftime datetimes to produce a
timedelta exact to the microsecond; depending on the units encoding,
this enables date2num to be exact as well (issue #109).
* utime.date2num/utime.num2date now just call module level functions.
JulianDayFromDate/DateFromJulianDay no longer used internally (PR #180).
* add isoformat method for compatibility with python datetime (issue #152).
* make 'standard' default calendar for cftime.datetime
so that dayofwk,dayofyr methods don't fail (issue #169).
* change dayofwk and dayofyr attributes into properties (issue #158)
* fix for issue #165 (python datetime should be returned when
only_use_cftime_datimes=False).
* include pyproject.toml in MANIFEST.in so it gets
included in source tarball (issue #154).
* fix microsecond formatting issue, ensure identical results
computed for arrays and scales (issue #143, PR #146).
* improved exceptions for time differences (issue #128, PR #131).
* fix intersphinx entries (issue #133, PR #133)
* make only_use_cftime_datetimes=True by default, so cftime datetime
instances are returned by default by num2date (instead of returning python
datetime instances where possible). Issue #136, PR #135.
* Add daysinmonth attribute (issue #137, PR #138).
* If only_use_python_datetimes=True and only_use_cftime_datetimes=False,
num2date only returns python datetime instances and raises an exception
if this is not possible.
* Fix for fractional seconds in reference date in units string
- Add numpy-devel to BuildRequires.

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Fri Jan 24 15:13:06 UTC 2020 - Marketa Calabkova <mcalabkova@suse.com>

- update to 1.0.4.2
* fix for date2num error when converting a DatetimeProlepticGregorian
object

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Thu Mar 7 10:15:40 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>

- Update to 1.0.3.4:
* fixes for python2.7
* Various flake fixes
* More tests
* python 3.8 support

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Thu May 17 10:04:22 UTC 2018 - tchvatal@suse.com

- Initial commit, needed by python-netCDF4

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