Python-Future is a library that supports writing Python 2 and 3 compatible code. This library allows users to utilize a single codebase to support both versions with minimal overhead.

For example, in Python 2 9 / 2 = 4 and in Python 3 9 / 2 = 4.5. If you’ve been using from __future__ import division in your code and the // operator for integer division then your code will ...

With 35 million lines of Python code, the Athena trading platform is at the core of JPMorgan's business operations. A late start to migrating to Python 3 could create a security risk.

The CPython interpreter in Python 3.14 can use a feature in C code that uses tail calls between functions. When compiled with a C compiler that supports these features, CPython runs slightly faster.