MAINT: dropping astropy <5 and numpy <1.20 support

CHANGES.rst

@@ -12,9 +12,9 @@ Service fixes and enhancements
 Infrastructure, Utility and Other Changes and Additions
 -------------------------------------------------------
 
+- Versions of astropy <5.0 and numpy <1.20 are no longer supported. [#2966]
 
-
-- Versions of Python <3.9 are no longer supported.
+- Versions of Python <3.9 are no longer supported. [#2966]
 
 
 0.4.7 (2024-03-08)

astroquery/utils/__init__.py

@@ -6,8 +6,7 @@
 from .progressbar import chunk_report, chunk_read
 from .class_or_instance import class_or_instance
 from .commons import (parse_coordinates, TableList, suppress_vo_warnings,
-                      validate_email, ASTROPY_LT_4_3, ASTROPY_LT_5_0,
-                      ASTROPY_LT_5_1)
+                      validate_email, ASTROPY_LT_5_1)
 from .process_asyncs import async_to_sync
 from .docstr_chompers import prepend_docstr_nosections
 from .cleanup_downloads import cleanup_saved_downloads
@@ -19,8 +18,6 @@
            'TableList',
            'suppress_vo_warnings',
            'validate_email',
-           'ASTROPY_LT_4_3',
-           'ASTROPY_LT_5_0',
            'ASTROPY_LT_5_1',
            "async_to_sync",
            "prepend_docstr_nosections",

astroquery/utils/commons.py

@@ -29,13 +29,8 @@
            'TableList',
            'suppress_vo_warnings',
            'validate_email',
-           'ASTROPY_LT_4_3',
-           'ASTROPY_LT_5_0',
            'ASTROPY_LT_5_1']
 
-ASTROPY_LT_4_3 = not minversion('astropy', '4.3')
-ASTROPY_LT_5_0 = not minversion('astropy', '5.0')
-
 ASTROPY_LT_5_1 = not minversion('astropy', '5.1')
 
 
@@ -73,8 +68,7 @@ def parse_coordinates(coordinates):
                           "appropriate astropy.coordinates object.", InputWarning)
             raise u.UnitsError
         except ValueError as err:
-            if ((ASTROPY_LT_5_0 and isinstance(err.args[1], u.UnitsError))
-                    or (not ASTROPY_LT_5_0 and isinstance(err.__context__, u.UnitsError))):
+            if isinstance(err.args[1], u.UnitsError):
                 try:
                     c = SkyCoord(coordinates, unit="deg", frame="icrs")
                     warnings.warn("Coordinate string is being interpreted as an "

astroquery/utils/tests/test_utils.py

@@ -353,10 +353,6 @@ def patch_getreadablefileobj(request):
     _is_url = aud._is_url
     aud._is_url = lambda x: True
 
-    if not commons.ASTROPY_LT_4_3:
-        _try_url_open = aud._try_url_open
-        aud._try_url_open = lambda x, **kwargs: MockRemote(x, **kwargs)
-
     _urlopen = urllib.request.urlopen
     _urlopener = urllib.request.build_opener
     _urlrequest = urllib.request.Request
@@ -405,9 +401,6 @@ def monkey_urlrequest(x, *args, **kwargs):
     def closing():
         aud._is_url = _is_url
 
-        if not commons.ASTROPY_LT_4_3:
-            aud._try_url_open = _try_url_open
-
         urllib.request.urlopen = _urlopen
         aud.urllib.request.urlopen = _urlopen
         urllib.request.build_opener = _urlopener

astroquery/vo_conesearch/validator/tests/test_inpect.py

@@ -5,16 +5,7 @@
 import os
 
 # ASTROPY
-import astropy
-from astropy.utils.data import get_pkg_data_filename
-from astropy.utils.introspection import minversion
-
-ASTROPY_LT_4_3 = not minversion(astropy, '4.3')
-
-if ASTROPY_LT_4_3:
-    from astropy.utils.data import _find_pkg_data_path as get_pkg_data_path
-else:
-    from astropy.utils.data import get_pkg_data_path
+from astropy.utils.data import get_pkg_data_filename, get_pkg_data_path
 
 # LOCAL
 from .. import inspect

setup.cfg

@@ -131,8 +131,8 @@ omit =
 python_requires = >=3.9
 
 install_requires=
-   numpy>=1.18
-   astropy>=4.2.1
+   numpy>=1.20
+   astropy>=5.0
    requests>=2.19
    beautifulsoup4>=4.8
    html5lib>=0.999