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A lot of libraries refused to migrate before Python 3.5(?) came out which was ~4 years ago. IIRC earlier Python 3 versions had performance regressions compared
by hobofan 7y ago
A lot of libraries refused to migrate before Python 3.5(?) came out which was ~4 years ago. IIRC earlier Python 3 versions had performance regressions compared to Python 2.
- adamc 7y agoThis. For most organizations, the effective window has only been 2-3 years. Personally, I would guess that many organizations will be running in Python 2 for at least parts of their codebase come 2020.