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Explore the benefits and challenges of using Cython to integrate legacy C/C++ programs and libraries with Python applications in this 28-minute PyCon US talk. Learn how Cython enables Python-like syntax for interfacing with existing C code, creating library interfaces accessible from both C and Python. Discover essential tools and workflows for Cython development, including how to build and package Cython extensions using Poetry and uv. Navigate common build and runtime errors when developing with Cython, with practical insights from real-world experiences wrapping legacy C libraries. Gain knowledge about memory management techniques and debugging tools like Valgrind to overcome development challenges in Cython projects.
