rdblue commented on code in PR #4685:
URL: https://github.com/apache/iceberg/pull/4685#discussion_r871463419
##########
python/tests/test_schema.py:
##########
@@ -347,3 +351,80 @@ def test_schema_find_type(table_schema_simple):
== table_schema_simple.find_type("BAZ", case_sensitive=False)
== BooleanType()
)
+
+
+def test_build_position_accessors(table_schema_nested):
+ accessors = build_position_accessors(table_schema_nested)
+ assert accessors == {
+ 1: Accessor(position=0, inner=None),
+ 2: Accessor(position=1, inner=None),
+ 3: Accessor(position=2, inner=None),
+ 5: Accessor(position=3, inner=Accessor(position=0, inner=None)),
+ 7: Accessor(position=4, inner=Accessor(position=0, inner=None)),
+ 8: Accessor(position=4, inner=Accessor(position=1, inner=None)),
+ 9: Accessor(position=4, inner=Accessor(position=1,
inner=Accessor(position=0, inner=None))),
+ 10: Accessor(position=4, inner=Accessor(position=1,
inner=Accessor(position=1, inner=None))),
+ 12: Accessor(position=5, inner=Accessor(position=0, inner=None)),
+ 13: Accessor(position=5, inner=Accessor(position=0,
inner=Accessor(position=0, inner=None))),
+ 14: Accessor(position=5, inner=Accessor(position=0,
inner=Accessor(position=1, inner=None))),
+ }
+
+
+def test_build_position_accessors_list():
+ iceberg_schema = schema.Schema(
+ NestedField(
+ field_id=4,
+ name="qux",
+ field_type=ListType(element_id=5, element_type=StringType(),
element_is_optional=True),
+ is_optional=True,
+ ),
+ schema_id=1,
+ )
+ accessors = build_position_accessors(iceberg_schema)
Review Comment:
I was just looking at that and commented above. How does that work? It looks
like `list` and `map` are returning accessors in the visitor.
--
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: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
