假设我有一根绳子
s = 'Hello world, I am Foo. I like dogs'
我想通过这个字符串进行解析,并以x
组的形式提取单词。比如说x = 3
,我的输出应该是:
out = ['Hello world, I', 'world, I am', 'I am Foo.', 'am Foo. I', 'Foo. I like', 'I like dogs']
有办法做到这一点吗?我试过这个代码,但是很糟糕
sss = s.split()
x = 3
for i, word in enumerate(sss):
for j in range(x):
extract = sss[j+i:x+j]
print(extract)
out: ['Hello', 'world,', 'I']
['world,', 'I', 'am']
['I', 'am', 'Foo.']
['world,', 'I']
['I', 'am']
['am', 'Foo.']
['I']
['am']
['Foo.']
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
输出:
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