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[更新动态] 【站长推荐】Python 3.5.5 和 Python 3.4.8 发布,安全修复版本【顶】

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yunweicacti 发表于 2018-2-6 12:48:14 | 显示全部楼层 |阅读模式
【重大新闻】 Python 3.4 和 Python 3.5 系列现在已经进入仅“安全修复”模式,Python 3.4.8 和 Python 3.5.5 版本的最大改进是安全修复。另外,Python 3.4.8 只是以源代码的形式发布,没有更多的官方二进制安装程序。
Python 3.4 更新内容:

  • PEP 428, a "pathlib" module providing object-oriented filesystem paths
  • PEP 435, a standardized "enum" module
  • PEP 436, a build enhancement that will help generate introspection information for builtins
  • PEP 442, improved semantics for object finalization
  • PEP 443, adding single-dispatch generic functions to the standard library
  • PEP 445, a new C API for implementing custom memory allocators
  • PEP 446, changing file descriptors to not be inherited by default in subprocesses
完整内容请查看发布主页
Python 3.5更新内容:

  • PEP 441, improved Python zip application support
  • PEP 448, additional unpacking generalizations
  • PEP 461, "%-formatting" for bytes and bytearray objects
  • PEP 465, a new operator (@) for matrix multiplication
  • PEP 471, os.scandir(), a fast new directory traversal function
  • PEP 475, adding support for automatic retries of interrupted system calls
  • PEP 479, change StopIteration handling inside generators
  • PEP 484, the typing module, a new standard for type annotations
  • PEP 485, math.isclose(), a function for testing approximate equality
  • PEP 486, making the Windows Python launcher aware of virtual environments
完整内容请查看发布主页
下载地址:https://www.python.org/downloads/
源自:网络
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