bsannicolas commented on code in PR #29849:
URL: https://github.com/apache/beam/pull/29849#discussion_r1439662692
##########
sdks/python/apache_beam/typehints/schemas.py:
##########
@@ -343,14 +343,8 @@ def typing_to_runner_api(self, type_: type) ->
schema_pb2.FieldType:
argument = None
if logical_type.argument_type() is not None:
argument_type = self.typing_to_runner_api(logical_type.argument_type())
- try:
- argument = self.value_to_runner_api(
- argument_type, logical_type.argument())
- except ValueError:
Review Comment:
Currently I only implement map type non-atomic types, but I think a full
implementation would remove expected value errors.
```def value_to_runner_api(self, typing_proto: schema_pb2.FieldType, value):
if typing_proto.WhichOneof("type_info") == "map_type":
.... // My changes
if typing_proto.WhichOneof("type_info") != "atomic_type":
# TODO: Allow other value types
raise ValueError(
"Only atomic_type option values are currently supported in Python.
"
f"Got {value!r}, which maps to fieldtype {typing_proto!r}.")
```
If we agree on this approach, I'll implement the others.
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