Charles Chen created BEAM-9277:
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Summary: Beam 2.19 raises exception in IPython notebook
Key: BEAM-9277
URL: https://issues.apache.org/jira/browse/BEAM-9277
Project: Beam
Issue Type: Bug
Components: sdk-py-core
Reporter: Charles Chen
Assignee: Charles Chen
Beam 2.19 causes the following error to occur in an IPython notebook:
{{/usr/local/lib/python3.6/dist-packages/apache_beam/utils/interactive_utils.py
in alter_label_if_ipython(transform, pvalueish)
82 'ipython prompt metadata. Cannot figure out the
pipeline '
83 'that the given pvalueish %s belongs to. Thus
noop.'
---> 84 % pvalueish)
85 if (pipeline
86 # We only alter for transforms to be applied to user-defined
pipelines
TypeError: not all arguments converted during string formatting}}
The fix should be that the formatter should pass "% (pvalueish,)" instead of
the possible tuple.
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