Fokko commented on code in PR #6437:
URL: https://github.com/apache/iceberg/pull/6437#discussion_r1052339271
##########
python/pyiceberg/io/pyarrow.py:
##########
@@ -437,3 +459,120 @@ def visit_or(self, left_result: pc.Expression,
right_result: pc.Expression) -> p
def expression_to_pyarrow(expr: BooleanExpression) -> pc.Expression:
return boolean_expression_visit(expr, _ConvertToArrowExpression())
+
+
+class _ConstructFinalSchema(SchemaVisitor[pa.ChunkedArray]):
+ file_schema: Schema
+ table: pa.Table
+
+ def __init__(self, file_schema: Schema, table: pa.Table):
+ self.file_schema = file_schema
+ self.table = table
+
+ def schema(self, schema: Schema, struct_result: List[pa.ChunkedArray]) ->
pa.Table:
+ return pa.table(struct_result, schema=schema_to_pyarrow(schema))
+
+ def struct(self, _: StructType, field_results: List[pa.ChunkedArray]) ->
List[pa.ChunkedArray]:
+ return field_results
+
+ def field(self, field: NestedField, _: pa.ChunkedArray) -> pa.ChunkedArray:
Review Comment:
Ah nice, I was missing this piece.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org
For additional commands, e-mail: issues-h...@iceberg.apache.org
