Just KISS

Author: h-vetinari

pandas/tests/test_algos.py

@@ -229,7 +229,7 @@ def test_complex_sorting(self):
         # gh 12666 - check no segfault
         x17 = np.array([complex(i) for i in range(17)], dtype=object)
 
-        msg = ("no ordering relation is defined for complex numbers"
+        msg = ("no ordering relation.*|unorderable types:.*"
                if _np_version_under1p14 else
                "'[<>]' not supported between instances of {0} and {0}".format(
                    "'complex'")

pandas/tests/test_sorting.py

@@ -408,8 +408,7 @@ def test_mixed_integer_from_list(self):
     def test_unsortable(self):
         # GH 13714
         arr = np.array([1, 2, datetime.now(), 0, 3], dtype=object)
-        msg = ("can't compare ({0} to {1}|{1} to {0})".format(
-                   "int", r"datetime\.datetime")  # noqa: E126
+        msg = ("can't compare.*|unorderable types:.*"
                if _np_version_under1p14 else
                ("'[<>]' not supported between instances of "
                 "({0} and {1}|{1} and {0})").format(