Valentyn Tymofieiev created BEAM-6665:
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Summary: SDK source tarball is different when created on Python 2
and Python 3
Key: BEAM-6665
URL: https://issues.apache.org/jira/browse/BEAM-6665
Project: Beam
Issue Type: Sub-task
Components: sdk-py-core
Reporter: Valentyn Tymofieiev
When we create a source tarball via `python setup.py sdist` on Python 2, the
generated protocol buffer code includes relative imports.
Because of that, a tarball created on Python 2 interpreter cannot be used on
Python 3.
AFAIK, we release only one source tarball to PyPi, so if possible we should
make source distribution of Beam compatible both with Python 2 and Python 3.
When we create a source tarball on Python 3, we call futurize on generated
_.pb2.py files[1]. Looks like this does not happen on Python 2, which we can
fix in this issue.
[[1]
https://github.com/apache/beam/blob/d6dc3602c808ce1961f46098deb898e5c7480ad4/sdks/python/gen_protos.py#L122|https://github.com/apache/beam/blob/d6dc3602c808ce1961f46098deb898e5c7480ad4/sdks/python/gen_protos.py#L122]
cc [~altay], [[email protected]], [~RobbeSneyders]
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