Unverified50% confidenceFactExact time
Python 的类型注解在运行时可通过 __annotations__ 属性访问，配合 Pydantic 库可实现运行时数据校验
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
TypeScript + Zod：AI Agent开发类型安全双保险
bilibili前端充电站6/23/2026
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