Add changelog file

mtsokol · mtsokol · commit d5b5cdaa335f · 2023-09-27T12:38:49.000+02:00
diff --git a/doc/release/upcoming_changes/24818.deprecation.rst b/doc/release/upcoming_changes/24818.deprecation.rst
@@ -0,0 +1,2 @@
+* 2-dimentional input arrays for ``np.cross`` have been deprecated.
+  Use 3-dimentional arrays instead.
diff --git a/numpy/core/tests/test_numeric.py b/numpy/core/tests/test_numeric.py
@@ -3570,12 +3570,9 @@ def test_array_likes(self):
 
 
 class TestCross:
-    warning_filter_2_dim: str = (
-        "ignore:.*2-dimensional input arrays "
-        "are deprecated.*:DeprecationWarning"
+    @pytest.mark.filterwarnings(
+        "ignore:.*2-dimensional input arrays.*:DeprecationWarning"
     )
-
-    @pytest.mark.filterwarnings(warning_filter_2_dim)
     def test_2x2(self):
         u = [1, 2]
         v = [3, 4]
@@ -3585,7 +3582,9 @@ def test_2x2(self):
         cp = np.cross(v, u)
         assert_equal(cp, -z)
 
-    @pytest.mark.filterwarnings(warning_filter_2_dim)
+    @pytest.mark.filterwarnings(
+        "ignore:.*2-dimensional input arrays.*:DeprecationWarning"
+    )
     def test_2x3(self):
         u = [1, 2]
         v = [3, 4, 5]
@@ -3604,7 +3603,9 @@ def test_3x3(self):
         cp = np.cross(v, u)
         assert_equal(cp, -z)
 
-    @pytest.mark.filterwarnings(warning_filter_2_dim)
+    @pytest.mark.filterwarnings(
+        "ignore:.*2-dimensional input arrays.*:DeprecationWarning"
+    )
     def test_broadcasting(self):
         # Ticket #2624 (Trac #2032)
         u = np.tile([1, 2], (11, 1))
@@ -3635,7 +3636,9 @@ def test_broadcasting(self):
         assert_equal(np.cross(v.T, u), -z)
         assert_equal(np.cross(u, u), 0)
 
-    @pytest.mark.filterwarnings(warning_filter_2_dim)
+    @pytest.mark.filterwarnings(
+        "ignore:.*2-dimensional input arrays.*:DeprecationWarning"
+    )
     def test_broadcasting_shapes(self):
         u = np.ones((2, 1, 3))
         v = np.ones((5, 3))

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+* 2-dimentional input arrays for ``np.cross`` have been deprecated.
	`2`	`+ Use 3-dimentional arrays instead.`