fix nightly tests (#1368)

Author: Dr-Irv

scripts/test/run.py

@@ -94,7 +94,6 @@ def nightly_pandas():
         "pip",
         "install",
         "--pre",
-        "--use-deprecated=legacy-resolver",
         "--upgrade",
         "--extra-index-url",
         "https://pypi.anaconda.org/scientific-python-nightly-wheels/simple",

tests/test_frame.py

@@ -4650,7 +4650,7 @@ def test_unstack() -> None:
     df_flt = pd.DataFrame(
         [
             ["a", "b", 1],
-            ["a", "a", 12],
+            ["a", "a", 12.2],
             ["b", "b", 14],
         ]
     ).set_index([0, 1])

tests/test_testing.py

@@ -10,6 +10,7 @@
 from typing_extensions import assert_type
 
 from tests import (
+    PD_LTE_23,
     TYPE_CHECKING_INVALID_USAGE,
     check,
     ensure_clean,
@@ -20,14 +21,23 @@ def test_types_assert_series_equal() -> None:
     s1 = pd.Series([0, 1, 1, 0])
     s2 = pd.Series([0, 1, 1, 0])
     assert_series_equal(left=s1, right=s2)
-    assert_series_equal(
-        s1,
-        s2,
-        check_freq=False,
-        check_categorical=True,
-        check_flags=True,
-        check_datetimelike_compat=True,
-    )
+    if PD_LTE_23:
+        assert_series_equal(
+            s1,
+            s2,
+            check_freq=False,
+            check_categorical=True,
+            check_flags=True,
+            check_datetimelike_compat=True,
+        )
+    else:
+        assert_series_equal(
+            s1,
+            s2,
+            check_freq=False,
+            check_categorical=True,
+            check_flags=True,
+        )
     if TYPE_CHECKING_INVALID_USAGE:
         assert_series_equal(  # type: ignore[call-overload] # pyright: ignore[reportCallIssue]
             s1,

tests/test_timefuncs.py

@@ -203,8 +203,12 @@ def test_timestamp_timedelta_series_arithmetic() -> None:
     check(assert_type(r4, "pd.Series[float]"), pd.Series, float)
     sb = pd.Series([1, 2]) == pd.Series([1, 3])
     check(assert_type(sb, "pd.Series[bool]"), pd.Series, np.bool_)
-    r5 = sb * r1
-    check(assert_type(r5, "TimedeltaSeries"), pd.Series, pd.Timedelta)
+
+    # https://github.com/pandas-dev/pandas/issues/62316
+    if PD_LTE_23:
+        r5 = sb * r1
+        check(assert_type(r5, "TimedeltaSeries"), pd.Series, pd.Timedelta)
+
     r6 = r1 * 4
     check(assert_type(r6, "TimedeltaSeries"), pd.Series, pd.Timedelta)