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xiaomacai
V2EX    Python

Python open 问题

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  •   xiaomacai 2017-06-21 15:33:15 +08:00 1833 次点击
    这是一个创建于 3089 天前的主题,其中的信息可能已经有所发展或是发生改变。

    with open('comments.txt', 'r') as f:

     for line in f.readlines(): line = line.strip() res_list.append(json.loads(line)) 

    代码入如上 问题: shell 里执行上面脚本能够读取整个文件内容,但是在 cronab 里面只能读取最后两行。问题比较诡异。

    第 1 条附言    2017-06-21 16:25:02 +08:00
    问题已经解决,确实是路径问题。
    3 条回复    2017-06-21 16:51:47 +08:00
    kimchan
        1
    kimchan  
       2017-06-21 15:43:55 +08:00
    确定 shell 和 crontab 读到的是同一个文件吗? 有没有用绝对路径试试.
    scriptB0y
        2
    scriptB0y  
       2017-06-21 15:45:53 +08:00
    楼上说的对,写在 cron 里的都要写绝对路径(包括 python 的路径),另外发帖之前先预览一下,代码格式化没写好
    xiaomacai
        3
    xiaomacai  
    OP
       2017-06-21 16:51:47 +08:00
    @scriptB0y
    @kimchan

    确实是因为路径问题,感谢。
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