AlenkaF commented on code in PR #36162:
URL: https://github.com/apache/arrow/pull/36162#discussion_r1250513824
##########
python/pyarrow/tests/test_convert_builtin.py:
##########
@@ -2363,3 +2363,141 @@ def test_array_from_pylist_offset_overflow():
assert isinstance(arr, pa.ChunkedArray)
assert len(arr) == 2**31
assert len(arr.chunks) > 1
+
+
+@parametrize_with_collections_types
[email protected](('data', 'scalar_data', 'value_type'), [
+ ([True, False, None], [pa.scalar(True), pa.scalar(False), None],
pa.bool_()),
+ (
+ [1, 2, None],
+ [pa.scalar(1), pa.scalar(2), pa.scalar(None, pa.int64())],
+ pa.int64()
+ ),
+ ([1, None, None], [pa.scalar(1), None, pa.scalar(None, pa.int64())],
pa.int64()),
+ ([None, None], [pa.scalar(None), pa.scalar(None)], pa.null()),
+ ([1., 2., None], [pa.scalar(1.), pa.scalar(2.), None], pa.float64()),
+ (
+ [None, datetime.date.today()],
+ [None, pa.scalar(datetime.date.today())],
+ pa.date32()
+ ),
+ (
+ [None, datetime.date.today()],
+ [None, pa.scalar(datetime.date.today(), pa.date64())],
+ pa.date64()
+ ),
+ (
+ [datetime.time(1, 1, 1), None],
+ [pa.scalar(datetime.time(1, 1, 1)), None],
+ pa.time64('us')
+ ),
+ (
+ [datetime.timedelta(seconds=10)],
+ [pa.scalar(datetime.timedelta(seconds=10))],
+ pa.duration('us')
+ ),
+ (
+ [None, datetime.datetime(2014, 1, 1)],
+ [None, pa.scalar(datetime.datetime(2014, 1, 1))],
+ pa.timestamp('us')
+ ),
+ (
+ [pa.MonthDayNano([1, -1, -10100])],
+ [pa.scalar(pa.MonthDayNano([1, -1, -10100]))],
+ pa.month_day_nano_interval()
+ ),
+ (["a", "b"], [pa.scalar("a"), pa.scalar("b")], pa.string()),
+ ([b"a", b"b"], [pa.scalar(b"a"), pa.scalar(b"b")], pa.binary()),
+ (
+ [b"a", b"b"],
+ [pa.scalar(b"a", pa.binary(1)), pa.scalar(b"b", pa.binary(1))],
+ pa.binary(1)
+ ),
+ ([[1, 2, 3]], [pa.scalar([1, 2, 3])], pa.list_(pa.int64())),
+ ([["a", "b"]], [pa.scalar(["a", "b"])], pa.list_(pa.string())),
+ (
+ [1, 2, None],
+ [pa.scalar(1, type=pa.int8()), pa.scalar(2, type=pa.int8()), None],
+ pa.int8()
+ ),
+ ([1, None], [pa.scalar(1.0, type=pa.int32()), None], pa.int32()),
+ (
+ ["aaa", "bbb"],
+ [pa.scalar("aaa", type=pa.binary(3)), pa.scalar("bbb",
type=pa.binary(3))],
+ pa.binary(3)),
+ ([b"a"], [pa.scalar("a", type=pa.large_binary())], pa.large_binary()),
+ (["a"], [pa.scalar("a", type=pa.large_string())], pa.large_string()),
+ (
+ ["a"],
+ [pa.scalar("a", type=pa.dictionary(pa.int64(), pa.string()))],
+ pa.dictionary(pa.int64(), pa.string())
+ ),
+ (
+ ["a", "b"],
+ [pa.scalar("a", pa.dictionary(pa.int64(), pa.string())),
+ pa.scalar("b", pa.dictionary(pa.int64(), pa.string()))],
+ pa.dictionary(pa.int64(), pa.string())
+ ),
+ (
+ [1],
+ [pa.scalar(1, type=pa.dictionary(pa.int64(), pa.int32()))],
+ pa.dictionary(pa.int64(), pa.int32())
+ ),
+ (
+ [(1, 2)],
+ [pa.scalar([('a', 1), ('b', 2)], type=pa.struct(
+ [('a', pa.int8()), ('b', pa.int8())]))],
+ pa.struct([('a', pa.int8()), ('b', pa.int8())])
+ ),
+ (
+ [(1, 'bar')],
+ [pa.scalar([('a', 1), ('b', 'bar')], type=pa.struct(
+ [('a', pa.int8()), ('b', pa.string())]))],
+ pa.struct([('a', pa.int8()), ('b', pa.string())])
+ )
+])
+def test_array_accepts_pyarrow_scalar(seq, data, scalar_data, value_type):
+ if type(seq(scalar_data)) == set:
+ pytest.skip("TODO: The elements in the set get reordered.")
Review Comment:
Created (probably not the nicest way) to test sets also
([bfb17c6](https://github.com/apache/arrow/pull/36162/commits/bfb17c693cce362998f3bc80675e22f01d935123)).
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