Learn how to write and use thread-safe iterators in Python 3.15. This article shows how to write and use iterators in a thread-safe manner using the new tools from Python 3.15: threading.serialize_iterator threading.synchronized_iterator 15 days of Python 3.15 To celebrate the release of Python 3.15, over the next 15 business days I'll be writing about a new 3.15 feature every day. Explained clearly and with examples so you don't have to sift through the changelog. Subscribe to receive this free email series: (function() { window.GravRecaptchaInitializers = window.GravRecaptchaInitializers || {}; function addHiddenInput(form, name, value) { const existing = form.querySelector('input[type="hidden"][name="' + name...