Easy, clean, reliable Python 2/3 compatibility — Python-Future documentation

Easy, clean, reliable Python 2/3 compatibility¶ python-future is the missing compatibility layer between Python 2 and Python 3. It allows you to use a single, clean Python 3.x-compatible codebase to support both Python 2 and Python 3 with minimal overhead. Contents¶

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Py2 と Py3 の互換

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sixみたいな2と3の互換性を保つためのライブラリ

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future: clean single-source support for Python 2/3 — Python-Future 0.9.0 documentation

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"future is the missing compatibility layer between Python 3 and Python 2. It allows you to maintain a single, clean Python 3.x-compatible codebase with minimal cruft and also run it on Python 2 without further modification."