robertwb commented on a change in pull request #12352:
URL: https://github.com/apache/beam/pull/12352#discussion_r473415998
##########
File path: sdks/python/apache_beam/examples/snippets/snippets.py
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@@ -689,8 +689,9 @@ def examples_wordcount_streaming(argv):
output = (
lines
- | 'DecodeUnicode' >>
- beam.FlatMap(lambda encoded: encoded.decode('utf-8'))
+ | 'DecodeUnicode' >> beam.FlatMap(
+ lambda encoded:
+ (encoded if isinstance(encoded, list) else
encoded.decode('utf-8')))
Review comment:
This should be changed to `beam.Map(lambda encoded:
encoded.decode('utf-8'))` and the test values below changed back to bytes.
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