将循环结果存储在变量python中

Question

我有一个名为＆＃34;数据＆＃34;的句子列表我进行了soundex的操作  我不知道如何将它存储在变量中..这是我的代码：

for line in data:

    for word in line.split():

        print jellyfish.soundex(word)   

给我一​​个所有单词的soundex代码列表..

如何将结果存储在变量中？我试过了：

data_new = [(jellyfish.soundex(word) for word in line.split()) for line in data]

但这没有帮助。

Answer 1

从理解中删除生成器表达式：

data_new = [jellyfish.soundex(word) for line in data for word in line.split() ]

Answer 2

使用list comprehension而不是generator expression：

data_new = [[jellyfish.soundex(word) for word in line.split()] for line in data] 

或者，如果你想要平面列表：

data_new = [jellyfish.soundex(word) for line in data for word in line.split()]

Answer 3

删除(jellyfish.soundex(word) for word in line.split())周围的括号，这是一个生成器表达式（例如参见generator comprehension）。结果，

data_new = [jellyfish.soundex(word) for word in line.split() for line in data]

应该给你你想要的东西。