Unverified50% confidenceFactExact time
Python 3.9引入了内置zoneinfo模块，提供完整的IANA时区数据库支持
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/3/2026
First Seen
Valid until: 10/1/2026
Sources
Python time库入门：时间戳、时间元组与常用函数详解
bilibili大模型姗姗7/1/2026
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