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caizixian

Python 之父准备在 Python 中引入类型注解

  •  
  •   caizixian
    caizixian Aug 17,2014 4522 views
    This topic created in 4279 days ago, the information mentioned may be changed or developed.
    14 replies    2014-08-18 13:34:08 +08:00
    judasnow
        1
    judasnow  
       Aug 17, 2014
    不知道2有没有戏(估计没戏)。
    caizixian
        2
    caizixian  
    OP
       Aug 17, 2014
    @judasnow 真估计没戏,2走的是小版本号,几乎就是在修bug,enhancement都在3上面做了
    roricon
        3
    roricon  
       Aug 17, 2014   1
    很早之前就说过,2以后不会再添加新的feature了吧。
    rcmerci
        4
    rcmerci  
       Aug 17, 2014
    2应该不会加了- -
    bombless
        5
    bombless  
       Aug 17, 2014   1
    垠神是不是有新帖要发了

    加吧,多加点有用的东西让我有动力抛弃2
    est
        6
    est  
       Aug 17, 2014
    这个去年就在PEP里吼了。
    rcmerci
        7
    rcmerci  
       Aug 17, 2014
    @bombless 跟垠神什么关系呢?
    zonyitoo
        8
    zonyitoo  
       Aug 17, 2014
    文章里不是说这个feature不会集成在Interpreter里面么
    fasling
        9
    fasling  
       Aug 17, 2014
    类型注解是啥。。。。
    kavinyao
        10
    kavinyao  
       Aug 18, 2014
    已经实现了啊: http://ideone.com/gPvU83

    加入function annotation只是给type checking增加了可能性,还有其他用途,详见: http://legacy.python.org/dev/peps/pep-3107/#use-cases
    bombless
        11
    bombless  
       Aug 18, 2014
    @rcmerci pysonar
    rcmerci
        12
    rcmerci  
       Aug 18, 2014
    @bombless 哦,对对
    eriale
        13
    eriale  
       Aug 18, 2014
    为什么都觉得加type是好事呢?这样不是增加了写代码的约束吗?会不会增加开发的工作量?
    weyou
        14
    weyou  
       Aug 18, 2014
    此举应该可以增加pyhon的performance
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