[NOMERGE] [c++/python] Move DataFrame write path to use C++ bindings

apis/python/setup.py

@@ -308,7 +308,7 @@ def run(self):
             library_dirs=LIB_DIRS,
             libraries=["tiledbsoma"] + (["tiledb"] if os.name == "nt" else []),
             extra_link_args=CXX_FLAGS,
-            extra_compile_args=["-std=c++17" if os.name != "nt" else "/std:c++17"]
+            extra_compile_args=["-std=c++17" if os.name != "nt" else "/std:c++17", "-g"]
             + CXX_FLAGS,
             language="c++",
         )

apis/python/src/tiledbsoma/_arrow_types.py

@@ -169,7 +169,7 @@
         if attr.enum_label is not None:  # enumerated
             if A is None:
                 A = tiledb.open(uri, ctx=ctx)
-            info = A.enum(name)
+            info = A.enum(attr.enum_label)
             arrow_schema_dict[name] = pa.dictionary(
                 index_type=arrow_type_from_tiledb_dtype(attr.dtype),
                 value_type=arrow_type_from_tiledb_dtype(

apis/python/src/tiledbsoma/_collection.py

@@ -434,13 +434,9 @@ def __getitem__(self, key: str) -> CollectionElementType:
             context = self.context
             timestamp = self.tiledb_timestamp_ms
 
-            try:
-                wrapper = _tdb_handles.open(uri, mode, context, timestamp)
-                entry.soma = _factory.reify_handle(wrapper)
-            except SOMAError:
-                entry.soma = _factory._open_internal(
-                    entry.entry.wrapper_type.open, uri, mode, context, timestamp
-                )
+            wrapper = _tdb_handles.open(uri, mode, context, timestamp)
+            entry.soma = _factory.reify_handle(wrapper)
+
             # Since we just opened this object, we own it and should close it.
             self._close_stack.enter_context(entry.soma)
         return cast(CollectionElementType, entry.soma)