forked from pool/python-ephem
- update to 4.1.1:
* When you provide PyEphem with a Python ``datetime`` that has a time zone attached, PyEphem now detects the time zone and converts the date and time to UTC automatically. * A new search routine had been written and tested to power the :ref:`transit-rising-setting` methods ``previous_rising()``, ``previous_setting()``, ``next_rising()``, and ``next_setting()``. They should no longer be susceptible to getting hung up in a loop. You should also find them substantially faster. * Fixed the ``constellation()`` routine so that it uses astrometric, rather than apparent, right ascension and declination. This should make it more accurate along the borders of each constellation. * Fixed how the underlying “libastro” library computes whether a body’s image is deflected by gravity when its light passes close to the Sun. Previously, users would see coordinates jump unexpectedly as the deflection formula turned on and off haphazardly. * Fixed the star positions in the ``ephem.stars`` star catalog by adding 8.75 years of proper motion to each star. Previously, each 1991.25 position from the Hipparcos catalog was being incorrectly treated as a 2000.0 position. * A new routine ``unrefract()`` lets you compute the real altitude of a body that you observe in the sky at a given apparent altitude. * The old ``cities.lookup()`` function is now officially deprecated. Because of a Google API restriction, it stopped working in 2018. * Planetary moon positions are now available through the year 2040 (previously, asking for a position past 2020 returned zeroes). * The ``Date`` object is improved such that the return values of OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-ephem?expand=0&rev=7
This commit is contained in:
@@ -1,3 +1,70 @@
|
||||
-------------------------------------------------------------------
|
||||
Mon Jan 17 20:30:14 UTC 2022 - Dirk Müller <dmueller@suse.com>
|
||||
|
||||
- update to 4.1.1:
|
||||
* When you provide PyEphem with a Python ``datetime`` that has a time
|
||||
zone attached, PyEphem now detects the time zone and converts the date
|
||||
and time to UTC automatically.
|
||||
* A new search routine had been written and tested
|
||||
to power the :ref:`transit-rising-setting` methods
|
||||
``previous_rising()``,
|
||||
``previous_setting()``,
|
||||
``next_rising()``, and
|
||||
``next_setting()``.
|
||||
They should no longer be susceptible to getting hung up in a loop.
|
||||
You should also find them substantially faster.
|
||||
* Fixed the ``constellation()`` routine so that it uses astrometric,
|
||||
rather than apparent, right ascension and declination. This should
|
||||
make it more accurate along the borders of each constellation.
|
||||
* Fixed how the underlying “libastro” library computes whether a body’s
|
||||
image is deflected by gravity when its light passes close to the Sun.
|
||||
Previously, users would see coordinates jump unexpectedly as the
|
||||
deflection formula turned on and off haphazardly.
|
||||
* Fixed the star positions in the ``ephem.stars`` star catalog by adding
|
||||
8.75 years of proper motion to each star. Previously, each 1991.25
|
||||
position from the Hipparcos catalog was being incorrectly treated as a
|
||||
2000.0 position.
|
||||
* A new routine ``unrefract()`` lets you compute the real altitude
|
||||
of a body that you observe in the sky at a given apparent altitude.
|
||||
* The old ``cities.lookup()`` function is now officially deprecated.
|
||||
Because of a Google API restriction, it stopped working in 2018.
|
||||
* Planetary moon positions are now available through the year 2040
|
||||
(previously, asking for a position past 2020 returned zeroes).
|
||||
* The ``Date`` object is improved such that the return values of
|
||||
``str(d)``, ``d.datetime()``, and ``d.tuple()`` always agree and are
|
||||
always rounded to the nearest microsecond.
|
||||
* Earth satellites offer new orbit parameter attributes. The old names
|
||||
(which are still present, but no longer documented) started awkwardly
|
||||
with underscores, and had inconsistent getters and setters that would
|
||||
change the satellite if you attempted a round trip like ``sat._inc =
|
||||
sat._inc``. The new attributes (see the list in the Quick Reference)
|
||||
have simple names and use the same units when getting and setting.
|
||||
* Updated Pluto’s long-term orbital elements
|
||||
to match the Astronomical Almanac 2020.
|
||||
* Fixed the body ``copy()`` method to correct copy the extra attributes
|
||||
* that some bodies have beyond those of a normal body, like the catalog
|
||||
* number of an Earth satellite. This bug had made core dumps possible.
|
||||
* Expanded the ∆T table so that it now runs through 2018,
|
||||
with data from the Astronomical Almanac 2020.
|
||||
* The ``Observer.copy()`` method is now documented,
|
||||
and (after a user requested it)
|
||||
the class also now works with Python’s ``copy`` module.
|
||||
* PyEphem should now be able to compile for pypy3.
|
||||
* Restore PyEphem’s undocumented ability to parse angle strings like
|
||||
``'12 34 56'`` that are only separated with spaces, instead of
|
||||
insisting on ``'12:34:56'`` for 12 degrees, 34 arcminutes, and 56
|
||||
arcseconds.
|
||||
* Fix a compile error `‘for’ loop initial declarations are only allowed
|
||||
in C99 mode` reported from a user on Oracle Linux.
|
||||
* Fix ``MANIFEST.in`` so the ``.tar.gz`` source distribution includes
|
||||
all the header files necessary for compilation.
|
||||
* Upgraded to the MIT license following Elwood Downey’s generous
|
||||
decision to open-source XEphem’s code.
|
||||
* Fix a bug where supplying a string with a decimal degree measurement
|
||||
could send the parser into an infinite loop.
|
||||
* The ``FixedBody`` constructor, which accepts no arguments, now
|
||||
correctly raises a ``TypeError`` if any are supplied.
|
||||
|
||||
-------------------------------------------------------------------
|
||||
Thu Sep 17 06:57:36 UTC 2020 - Dirk Mueller <dmueller@suse.com>
|
||||
|
||||
|
||||
Reference in New Issue
Block a user