Concept显式懒加载 / Explicit lazy imports

PEP 810

A Python Enhancement Proposal that introduces explicit lazy import syntax (lazy import/lazy from), allowing module imports to be deferred until a symbol is first used. This significantly improves startup performance for CLI tools and large applications.

Timeline (last 90 days)

Oct 12

Python 3.15 includes the explicit lazy imports feature from PEP 810, which allows module imports to be deferred using the lazy import syntax.

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All Facts (1)

Unverified

Python 3.15 includes the explicit lazy imports feature from PEP 810, which allows module imports to be deferred using the lazy import syntax.

50%

Source Articles

Python 3.15 Officially Released: Farewell to 3.10, Embracing 3.11 Features and the Lazy Loading RevolutionOct 12