Bug 2349443

Summary: python-astropy-iers-data fails to build with Python 3.14: 4 tests fail with KeyError: 'ra_in' and 'lon_in'
Product: [Fedora] Fedora Reporter: Karolina Surma <ksurma>
Component: python-astropy-iers-dataAssignee: Sergio Pascual <sergio.pasra>
Status: NEW --- QA Contact:
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: ksurma, mhroncok, sergio.pasra
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2322407    

Description Karolina Surma 2025-03-03 09:03:42 UTC
python-astropy-iers-data fails to build with Python 3.14.0a5.

______________________________ test_fk4_no_e_fk4 _______________________________

self = <Row index=22>
# This file was generated with the ref_fk4_no_e_fk4.py script, and the reference values were computed u...-------
                 B1976.41,258.283303492,-30.1025933842,258.283404615,-30.1026049901,258.28320237,-30.1025817782
item = 'ra_in'

    def __getitem__(self, item):
        try:
            # Try the most common use case of accessing a single column in the Row.
            # Bypass the TableColumns __getitem__ since that does more testing
            # and allows a list of tuple or str, which is not the right thing here.
>           out = OrderedDict.__getitem__(self._table.columns, item)[self._index]
E           KeyError: 'ra_in'

/usr/lib64/python3.14/site-packages/astropy/table/row.py:54: KeyError

During handling of the above exception, another exception occurred:

    def test_fk4_no_e_fk4():
        lines = get_pkg_data_contents("data/fk4_no_e_fk4.csv").split("\n")
        t = Table.read(lines, format="ascii", delimiter=",", guess=False)
    
        if N_ACCURACY_TESTS >= len(t):
            idxs = range(len(t))
        else:
            idxs = np.random.randint(len(t), size=N_ACCURACY_TESTS)
    
        diffarcsec1 = []
        diffarcsec2 = []
        for i in idxs:
            # Extract row
            r = t[int(i)]  # int here is to get around a py 3.x astropy.table bug
    
            # FK4 to FK4NoETerms
            c1 = FK4(
>               ra=r["ra_in"] * u.deg, dec=r["dec_in"] * u.deg, obstime=Time(r["obstime"])
            )

/usr/lib64/python3.14/site-packages/astropy/coordinates/tests/accuracy/test_fk4_no_e_fk4.py:39: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/usr/lib64/python3.14/site-packages/astropy/table/row.py:64: in __getitem__
    out = self._table.columns[item][self._index]
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <TableColumns names=('# This file was generated with the ref_fk4_no_e_fk4.py script, and the reference values were computed using AST')>
item = 'ra_in'

    def __getitem__(self, item):
        """Get items from a TableColumns object.
    
        ::
    
          tc = TableColumns(cols=[Column(name='a'), Column(name='b'), Column(name='c')])
          tc['a']  # Column('a')
          tc[1] # Column('b')
          tc['a', 'b'] # <TableColumns names=('a', 'b')>
          tc[1:3] # <TableColumns names=('b', 'c')>
        """
        if isinstance(item, str):
>           return OrderedDict.__getitem__(self, item)
E           KeyError: 'ra_in'

/usr/lib64/python3.14/site-packages/astropy/table/table.py:267: KeyError

______________________________ test_galactic_fk4 _______________________________

self = <Row index=30>
# This file was generated with the ref_galactic_fk4.py script, and the reference values were computed u...-------
         J2022.20,B1972.41,61.5291328053,18.6403709997,277.730191309,33.3416109651,174.063892959,-24.5412790814
item = 'lon_in'

    def __getitem__(self, item):
        try:
            # Try the most common use case of accessing a single column in the Row.
            # Bypass the TableColumns __getitem__ since that does more testing
            # and allows a list of tuple or str, which is not the right thing here.
>           out = OrderedDict.__getitem__(self._table.columns, item)[self._index]
E           KeyError: 'lon_in'

/usr/lib64/python3.14/site-packages/astropy/table/row.py:54: KeyError

During handling of the above exception, another exception occurred:

    def test_galactic_fk4():
        lines = get_pkg_data_contents("data/galactic_fk4.csv").split("\n")
        t = Table.read(lines, format="ascii", delimiter=",", guess=False)
    
        if N_ACCURACY_TESTS >= len(t):
            idxs = range(len(t))
        else:
            idxs = np.random.randint(len(t), size=N_ACCURACY_TESTS)
    
        diffarcsec1 = []
        diffarcsec2 = []
        for i in idxs:
            # Extract row
            r = t[int(i)]  # int here is to get around a py 3.x astropy.table bug
    
            # Galactic to FK4
>           c1 = Galactic(l=r["lon_in"] * u.deg, b=r["lat_in"] * u.deg)

/usr/lib64/python3.14/site-packages/astropy/coordinates/tests/accuracy/test_galactic_fk4.py:35: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/usr/lib64/python3.14/site-packages/astropy/table/row.py:64: in __getitem__
    out = self._table.columns[item][self._index]
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <TableColumns names=('# This file was generated with the ref_galactic_fk4.py script, and the reference values were computed using AST')>
item = 'lon_in'

    def __getitem__(self, item):
        """Get items from a TableColumns object.
    
        ::
    
          tc = TableColumns(cols=[Column(name='a'), Column(name='b'), Column(name='c')])
          tc['a']  # Column('a')
          tc[1] # Column('b')
          tc['a', 'b'] # <TableColumns names=('a', 'b')>
          tc[1:3] # <TableColumns names=('b', 'c')>
        """
        if isinstance(item, str):
>           return OrderedDict.__getitem__(self, item)
E           KeyError: 'lon_in'

/usr/lib64/python3.14/site-packages/astropy/table/table.py:267: KeyError

FAILED ../../tests/accuracy/test_fk4_no_e_fk4.py::test_fk4_no_e_fk4 - KeyErro...
FAILED ../../tests/accuracy/test_fk4_no_e_fk5.py::test_fk4_no_e_fk5 - KeyErro...
FAILED ../../tests/accuracy/test_galactic_fk4.py::test_galactic_fk4 - KeyErro...
FAILED ../../tests/accuracy/test_icrs_fk5.py::test_icrs_fk5 - KeyError: 'ra_in'

https://docs.python.org/3.14/whatsnew/3.14.html

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.14/fedora-rawhide-x86_64/08670996-python-astropy-iers-data/

For all our attempts to build python-astropy-iers-data with Python 3.14, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.14/package/python-astropy-iers-data/

Testing and mass rebuild of packages is happening in copr.
You can follow these instructions to test locally in mock if your package builds with Python 3.14:
https://copr.fedorainfracloud.org/coprs/g/python/python3.14/

Let us know here if you have any questions.

Python 3.14 is planned to be included in Fedora 43.
To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.14.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires),
so if this package is required a lot, it's important for us to get it fixed soon.

We'd appreciate help from the people who know this package best,
but if you don't want to work on this now, let us know so we can try to work around it on our side.