Use simpler warning ignore

Co-authored-by: Marten van Kerkwijk <mhvk@astro.utoronto.ca>
astropy · Nov 30, 2022 · c9bd023 · c9bd023
1 parent 2fc31f0
commit c9bd023
Showing 1 changed file with 3 additions and 9 deletions.
diff --git a/astropy/table/tests/test_table.py b/astropy/table/tests/test_table.py
@@ -6,7 +6,6 @@
 import pathlib
 import pickle
 import sys
-import warnings
 from collections import OrderedDict
 from io import StringIO
 
@@ -2159,14 +2158,9 @@ def test_masking(self, use_nullable_int):
                 else:
                     assert t2[name].dtype.kind == "i"
 
-                with warnings.catch_warnings():
-                    # This warning pops up when use_nullable_int is False
-                    # for pandas 1.5.2.
-                    warnings.filterwarnings(
-                        "ignore",
-                        message="invalid value encountered in cast",
-                        category=RuntimeWarning,
-                    )
+                # This warning pops up when use_nullable_int is False
+                # for pandas 1.5.2.
+                with np.errstate(invalid='ignore'):
                     assert_array_equal(column.data, t2[name].data.astype(column.dtype))
             else:
                 if column.dtype.byteorder in ("=", "|"):