<ul><li>Most of OpenAI's tech stack runs on Python, using FastAPI for building APIs quickly, C for optimizations, and Temporal for asynchronous workflows.</li><li>PyPI's test suite was made 81% faster by steps such as parallelizing test execution, using Python 3.12's features, optimizing test discovery, and eliminating unnecessary imports.</li><li>Python enthusiasts can find interesting PyCon talks on YouTube covering topics from FOSS work to JIT compiler building and design pressure in code.</li><li>Optimizing Python import performance involves techniques like lazy imports, avoiding circular imports, and optimizing __init__.py files for faster loading.</li><li>PEPs & Co. and updates to pythontest.com are some of the extras shared, along with resources like git-bug and a Pyrefly follow-up.</li><li>Python enthusiasts can catch up on Python-related updates and jokes including a humorous take on programmer humor shared in the episode.</li></ul>

Python Bytes: #434 Most of OpenAI��s tech stack runs on Python

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Python Bytes: #434 Most of OpenAI���s tech stack runs on Python

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Python Bytes: #434 Most of OpenAI��s tech stack runs on Python