The second method is more like the python syntax, but not everybody likes mangling the built-in objects prototypes, so this decision is left up to you. You can use arrays and objects as data providers ...

Learn how this popular Python library accelerates math at scale, especially when paired with tools like Cython and Numba.

The newly approved Python Enhancement Proposal 751 gives Python a standard lock file format for specifying the dependencies of projects. Here’s the what, why, and when.