Unverified50% confidenceFactExact time
Python 3.11及更高版本对re模块进行了多项行为变更，包括弃用某些转义序列和修改标志位处理方式
1
Sources
50%
Confidence
Long-term
Relevance
8/12/2026
First Seen
Sources
Related Claims
VerifiedPython 3.10 introduced the match statement (structural pattern matching), and 3.12 introduced simplified generic syntax.71% similarVerifiedPython provides regular expression support through the built-in re module69% similarVerifiedThe separation of the python and python3 commands in Linux systems originates from the legacy design of the more than ten-year transition period from Python 2 to Python 3.69% similarUnverifiedPython 的模块系统会将已导入模块缓存在 sys.modules 字典中，简单的 importlib.reload() 无法清理依赖链上的旧引用68% similarVerifiedPython uses mandatory indentation instead of curly braces to represent code blocks.68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/736928API
curl https://kongchang.com/api/v1/knowledge/claims/736928MCP
get_claim(id=736928)