[KongchangAI]
Unverified50% confidenceFactExact time

PEP 661 标准哨兵对象提供清晰的 repr 输出(如 <MISSING>),支持正确的 pickle 往返序列化,并可被类型检查器特殊识别

1
Sources
50%
Confidence
Long-term
Relevance
8/13/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/741057
API
curl https://kongchang.com/api/v1/knowledge/claims/741057
MCP
get_claim(id=741057)