Python中该如何理解这句statement? - V2EX
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laskuma
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Python中该如何理解这句statement?

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  •   laskuma 2013-11-03 12:52:32 +08:00 3630 次点击
    这是一个创建于 4364 天前的主题,其中的信息可能已经有所发展或是发生改变。
    在做topic modeling的research。对python不是很熟悉,正在看gensim的tutorial,有这么一句话不是很明白。能帮我分解一下吗?能否告诉我这种格式叫什么?
    texts = [[word for word in document.lower().split() if word not in stoplist]for document in documents]
    4 条回复    1970-01-01 08:00:00 +08:00
    stillwater
        1
    stillwater  
       2013-11-03 13:04:54 +08:00   1
    list comprehension
    laskuma
        2
    laskuma  
    OP
       2013-11-03 13:10:21 +08:00
    @stillwater 感谢!
    mkeith
        3
    mkeith  
       2013-11-03 13:41:32 +08:00   1
    texts = []
    for document in documents:
    for word in document.lower().split():
    if word not in stoplist:
    texts.append(word)
    subpo
        4
    subpo  
    PRO
       2013-11-03 13:47:40 +08:00   1
    好像一下子知道pythoner推崇的pythonic是什么意思了
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