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37 lines
1.3 KiB
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.. _pyporting-howto:
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*************************************
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How to port Python 2 Code to Python 3
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*************************************
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:author: Brett Cannon
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Python 2 reached its official end-of-life at the start of 2020. This means
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that no new bug reports, fixes, or changes will be made to Python 2 - it's
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no longer supported: see :pep:`373` and
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`status of Python versions <https://devguide.python.org/versions>`_.
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If you are looking to port an extension module instead of pure Python code,
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please see :ref:`cporting-howto`.
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The archived python-porting_ mailing list may contain some useful guidance.
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Since Python 3.11 the original porting guide was discontinued.
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You can find the old guide in the
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`archive <https://docs.python.org/3.10/howto/pyporting.html>`_.
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Third-party guides
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==================
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There are also multiple third-party guides that might be useful:
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- `Guide by Fedora <https://portingguide.readthedocs.io>`_
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- `PyCon 2020 tutorial <https://www.youtube.com/watch?v=JgIgEjASOlk>`_
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- `Guide by DigitalOcean <https://www.digitalocean.com/community/tutorials/how-to-port-python-2-code-to-python-3>`_
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- `Guide by ActiveState <https://www.activestate.com/blog/how-to-migrate-python-2-applications-to-python-3>`_
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.. _python-porting: https://mail.python.org/pipermail/python-porting/
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