#forward-references

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#python-314 #lazy-annotations #type-hints #performance #type-checking
Python
fromRealpython
1 week ago

Python 3.14 Preview: Lazy Annotations - Real Python

Python 3.14 defers annotation evaluation until accessed, enabling native forward references, avoiding circular-import issues, and improving startup performance.
Python
fromRealpython
1 week ago

Python Annotations Quiz - Real Python

Lazy annotations in Python 3.14 defer evaluation of annotations to improve performance, fix forward reference issues, and support static type checking and runtime processing.
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