Move aio cursors under pyathena/aio/ package

Relocate specialized aio cursors from pyathena/{pandas,arrow,polars}/
to pyathena/aio/{pandas,arrow,polars}/ to keep all asyncio code
isolated under the aio package. This provides clearer separation
between sync and async implementations.

- pyathena/pandas/aio_cursor.py -> pyathena/aio/pandas/cursor.py
- pyathena/arrow/aio_cursor.py  -> pyathena/aio/arrow/cursor.py
- pyathena/polars/aio_cursor.py -> pyathena/aio/polars/cursor.py

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: laughingman7743

pyathena/aio/arrow/__init__.py

@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+from __future__ import annotations

pyathena/arrow/aio_cursor.py pyathena/aio/arrow/cursor.pypyathena/arrow/aio_cursor.py renamed to pyathena/aio/arrow/cursor.py

@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+from __future__ import annotations

pyathena/aio/pandas/__init__.py

@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+from __future__ import annotations

pyathena/pandas/aio_cursor.py pyathena/aio/pandas/cursor.pypyathena/pandas/aio_cursor.py renamed to pyathena/aio/pandas/cursor.py

@@ -42,7 +42,7 @@ async def aio_dict_cursor(request):
 
 @pytest.fixture
 async def aio_pandas_cursor(request):
-    from pyathena.pandas.aio_cursor import AioPandasCursor
+    from pyathena.aio.pandas.cursor import AioPandasCursor
 
     if not hasattr(request, "param"):
         setattr(request, "param", {})  # noqa: B010
@@ -56,7 +56,7 @@ async def aio_pandas_cursor(request):
 
 @pytest.fixture
 async def aio_arrow_cursor(request):
-    from pyathena.arrow.aio_cursor import AioArrowCursor
+    from pyathena.aio.arrow.cursor import AioArrowCursor
 
     if not hasattr(request, "param"):
         setattr(request, "param", {})  # noqa: B010
@@ -70,7 +70,7 @@ async def aio_arrow_cursor(request):
 
 @pytest.fixture
 async def aio_polars_cursor(request):
-    from pyathena.polars.aio_cursor import AioPolarsCursor
+    from pyathena.aio.polars.cursor import AioPolarsCursor
 
     if not hasattr(request, "param"):
         setattr(request, "param", {})  # noqa: B010

pyathena/aio/polars/__init__.py

@@ -56,7 +56,7 @@ async def test_no_result_set_raises(self, aio_arrow_cursor):
             aio_arrow_cursor.as_polars()
 
     async def test_context_manager(self):
-        from pyathena.arrow.aio_cursor import AioArrowCursor
+        from pyathena.aio.arrow.cursor import AioArrowCursor
 
         conn = await _aio_connect(schema_name=ENV.schema, cursor_class=AioArrowCursor)
         try:

pyathena/polars/aio_cursor.py pyathena/aio/polars/cursor.pypyathena/polars/aio_cursor.py renamed to pyathena/aio/polars/cursor.py

@@ -48,7 +48,7 @@ async def test_no_result_set_raises(self, aio_pandas_cursor):
             aio_pandas_cursor.as_pandas()
 
     async def test_context_manager(self):
-        from pyathena.pandas.aio_cursor import AioPandasCursor
+        from pyathena.aio.pandas.cursor import AioPandasCursor
 
         conn = await _aio_connect(schema_name=ENV.schema, cursor_class=AioPandasCursor)
         try:

tests/pyathena/aio/conftest.py

@@ -55,7 +55,7 @@ async def test_no_result_set_raises(self, aio_polars_cursor):
             aio_polars_cursor.as_arrow()
 
     async def test_context_manager(self):
-        from pyathena.polars.aio_cursor import AioPolarsCursor
+        from pyathena.aio.polars.cursor import AioPolarsCursor
 
         conn = await _aio_connect(schema_name=ENV.schema, cursor_class=AioPolarsCursor)
         try: