Use nanoarrow commit

Author: WillAyd

pandas/_libs/arrow_string_accumulations.cc

@@ -36,25 +36,13 @@ static auto CumSum(struct ArrowArrayStream *array_stream,
   bool seen_na = false;
   std::stringstream ss{};
 
-  // TODO: we can simplify this further if we just iterate on the array
-  // and not the array view, but there is an upstream bug in nanoarrow
-  // that prevents that
-  // https://github.com/apache/arrow-nanoarrow/issues/701
-  nanoarrow::UniqueArrayView array_view{};
   nanoarrow::UniqueSchema schema{};
   NANOARROW_THROW_NOT_OK(
       ArrowArrayStreamGetSchema(array_stream, schema.get(), nullptr));
 
   nanoarrow::ViewArrayStream array_stream_view(array_stream);
   for (const auto &array : array_stream_view) {
-    array_view.reset();
-    NANOARROW_THROW_NOT_OK(
-        ArrowArrayViewInitFromSchema(array_view.get(), schema.get(), nullptr));
-    NANOARROW_THROW_NOT_OK(
-        ArrowArrayViewSetArray(array_view.get(), &array, nullptr));
-
-    for (const auto &sv :
-         nanoarrow::ViewArrayAsBytes<OffsetSize>(array_view.get())) {
+    for (const auto &sv : nanoarrow::ViewArrayAsBytes<OffsetSize>(&array)) {
       if ((!sv || seen_na) && !skipna) {
         seen_na = true;
         ArrowArrayAppendNull(out, 1);
@@ -84,25 +72,13 @@ static auto CumMinOrMax(struct ArrowArrayStream *array_stream,
   bool seen_na = false;
   std::optional<std::string> current_str{};
 
-  // TODO: we can simplify this further if we just iterate on the array
-  // and not the array view, but there is an upstream bug in nanoarrow
-  // that prevents that
-  // https://github.com/apache/arrow-nanoarrow/issues/701
-  nanoarrow::UniqueArrayView array_view{};
   nanoarrow::UniqueSchema schema{};
   NANOARROW_THROW_NOT_OK(
       ArrowArrayStreamGetSchema(array_stream, schema.get(), nullptr));
 
   nanoarrow::ViewArrayStream array_stream_view(array_stream);
   for (const auto &array : array_stream_view) {
-    array_view.reset();
-    NANOARROW_THROW_NOT_OK(
-        ArrowArrayViewInitFromSchema(array_view.get(), schema.get(), nullptr));
-    NANOARROW_THROW_NOT_OK(
-        ArrowArrayViewSetArray(array_view.get(), &array, nullptr));
-
-    for (const auto &sv :
-         nanoarrow::ViewArrayAsBytes<OffsetSize>(array_view.get())) {
+    for (const auto &sv : nanoarrow::ViewArrayAsBytes<OffsetSize>(&array)) {
       if ((!sv || seen_na) && !skipna) {
         seen_na = true;
         ArrowArrayAppendNull(out, 1);

subprojects/nanoarrow.wrap

@@ -1,10 +1,9 @@
 [wrap-file]
-directory = apache-arrow-nanoarrow-0.6.0
-source_url = https://www.apache.org/dyn/closer.lua?action=download&filename=arrow/apache-arrow-nanoarrow-0.6.0/apache-arrow-nanoarrow-0.6.0.tar.gz
+directory = arrow-nanoarrow-7a808701819cb4c5f6b6ddf7c51c09389cd097ff
+source_url = https://github.com/apache/arrow-nanoarrow/archive/7a808701819cb4c5f6b6ddf7c51c09389cd097ff.tar.gz
 source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/nanoarrow_0.6.0-1/apache-arrow-nanoarrow-0.6.0.tar.gz
-source_filename = apache-arrow-nanoarrow-0.6.0.tar.gz
-source_hash = e4a02ac51002ad1875bf09317e70adb959005fad52b240ff59f73b970fa485d1
-wrapdb_version = 0.6.0-1
+source_filename = arrow-nanoarrow-7a808701819cb4c5f6b6ddf7c51c09389cd097ff.tar.gz
+source_hash = 1f4924dc341bc3bf357ee23320651f18c05a4e031e089b2bc09eeadee2664855
 
 [provide]
 nanoarrow = nanoarrow_dep