nehsyc commented on a change in pull request #13493:
URL: https://github.com/apache/beam/pull/13493#discussion_r538914752
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File path: sdks/python/apache_beam/transforms/util.py
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@@ -785,7 +788,6 @@ def expand(self, pcoll):
@experimental()
@typehints.with_input_types(Tuple[K, V])
- @typehints.with_output_types(Tuple[K, Iterable[V]])
Review comment:
Ah that explains. To avoid the decorator inconsistency I still keep the
`infer_output_type` method but instead use `typehint.Tuple` as opposed to
`TupleConstraint` directly. Is that acceptable?
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