Build a Python library with a C extension

· Python Developer Tooling Handbook – pydevtools.com · July 11, 2026, 3:42 p.m.
Summary
This tutorial guides you through the process of building a Python library using a C extension for improved performance with string handling. It includes prerequisites and instructions for compiling C functions and integrating them with Python via cffi, making it accessible for developers looking to enhance their Python applications.
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