Change Array.equals Any to Array and add tests

Author: tadeja

python/pyarrow-stubs/pyarrow/__lib/array.pyi

@@ -179,7 +179,7 @@ class Array(_PandasConvertible):
     ) -> str: ...
 
     format = to_string
-    def equals(self, other: Array | Any) -> bool: ...
+    def equals(self, other: Array) -> bool: ...
     def __len__(self) -> int: ...
     def is_null(self, *, nan_is_null: bool = False) -> BooleanArray: ...
     def is_nan(self) -> BooleanArray: ...

python/pyarrow-stubs/tests/test_array.py

@@ -51,6 +51,10 @@ def test_array() -> None:
                       lib.Array),
           lib.Int64Array)
 
+    other = check(cast(lib.StringArray, lib.array(["a", "b", None])), lib.StringArray)
+    check(assert_type(arr.equals(arr), bool), bool)
+    check(assert_type(arr.equals(other), bool), bool)
+
 
 def test_array_dlpack() -> None:
     arr = cast(lib.Int64Array, lib.array([1, 2]))
@@ -128,3 +132,5 @@ def test_invalid_usage() -> None:
     if TYPE_CHECKING_INVALID_USAGE:
         arr.cast(1)  # type: ignore[arg-type]
         arr.slice("1")  # type: ignore[arg-type]
+        arr.equals(object())  # type: ignore[arg-type]
+        arr.equals(None)  # type: ignore[arg-type]