Python 3.14 is here... What's new? New interpreter, new module and more...
From better error messages and stricter map() to smarter super() and regex fixes — Python 3.14 is full of quality-of-life improvements for developers.
In this video, we’ll explore:
✅ New strict=True flag in map()
🚫 Cleaner error messages when unpacking
🧠 Pickleable super() for multiprocessing/metaclasses
📜 float.from_number() and complex.from_number()
🔬 Regex improvements with \b and \B
💥 The all-new except* and exception groups
🔧 The end of the inittab hack with PEP 741
✨ New annotationlib module and forward references in annotations
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