openpyxl is a Python library to read/write Excel 2010 xlsx/xlsm/xltx/xltm files. It was born from lack of existing library to read/write natively from Python the Office Open XML format. All kudos to ...

JIT compiler stack up against PyPy? We ran side-by-side benchmarks to find out, and the answers may surprise you.

Very fast .PNG image(24/32bpp) writer for Python. Compared to typical PNG libraries, its compression is about 10-20x faster, while producing 10-50% larger files.

For decades, the standard technical requirement for a law student was a mastery of Westlaw and a passing familiarity with ...

How chunked arrays turned a frozen machine into a finished climate model ...