Sh.py: Using any shell command as Python func - V2EX
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soulhacker

Sh.py: Using any shell command as Python func

  •   
  •   soulhacker
    neolee Sep 17, 2012 8219 views
    This topic created in 4985 days ago, the information mentioned may be changed or developed.
    http://amoffat.github.com/sh/index.html

    Samples:

    # print ifconfig
    from sh import ifconfig
    print(ifconfig("wlan0"))

    # checkout master branch
    git(checkout="master")

    # print the contents of this directory
    print(ls("-l"))

    # get the longest line of this file
    longest_line = wc(__file__, "-L")
  • print
  • ifconfig
  • master
    10 replies    1970-01-01 08:00:00 +08:00
    shiweifu
        1
    shiweifu  
       Sep 17, 2012
    赞！
    for4
        2
    for4  
       Sep 17, 2012
    很酷啊!
    cabinw
        3
    cabinw  
       Sep 17, 2012
    大赞！
    fanzeyi
        4
    fanzeyi  
       Sep 17, 2012
    很棒=w=
    RagnarokStack
        5
    RagnarokStack  
       Sep 17, 2012
    Awesome!
    yegle
        6
    yegle  
       Sep 17, 2012
    好精彩！

    有个问题，考虑到POSIX style和GNU style的不同，这个例子在Mac之类系统上执行可能有问题：

    from sh import ls

    ls = ls.bake("-la")
    print(ls) # "/usr/bin/ls -la"

    # resolves to "ls / -la"
    print(ls("/"))

    应该resolve成ls -la /
    eric_q
        7
    eric_q  
       Sep 17, 2012
    一定程度上可以抛弃 subprocess 了
    chaoswong189
        8
    chaoswong189  
       Sep 17, 2012
    cool work!!
    很好用，咋早没想到写个这个出来……
    离偷懒的程序员差得还很远啊
    chuangbo
        9
    chuangbo  
       Sep 17, 2012
    看完文档，真的是爆了，神器级别的
    gastlygem
        10
    gastlygem  
       Sep 18, 2012
    很有趣的项目，Windows支持在这里： http://pypi.python.org/pypi/pbs
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